version 1.67, 2004/03/31 05:23:59
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version 1.196, 2015/08/16 00:21:21
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# |
# |
# http://www.lon-capa.org/ |
# http://www.lon-capa.org/ |
# |
# |
# (Page Handler |
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# |
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# (.helper handler |
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# |
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=pod |
=pod |
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Line 68 messages, resource selections, or date q
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Line 64 messages, resource selections, or date q
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The helper tag is required to have one attribute, "title", which is the name |
The helper tag is required to have one attribute, "title", which is the name |
of the helper itself, such as "Parameter helper". The helper tag may optionally |
of the helper itself, such as "Parameter helper". The helper tag may optionally |
have a "requiredpriv" attribute, specifying the priviledge a user must have |
have a "requiredpriv" attribute, specifying the privilege a user must have |
to use the helper, or get denied access. See loncom/auth/rolesplain.tab for |
to use the helper, or get denied access. See loncom/auth/rolesplain.tab for |
useful privs. Default is full access, which is often wrong! |
useful privs. You may add the modifier &S at the end of the three letter priv |
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if you want to grant access to users for whom the corresponding privilege is |
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section-specific. The default is full access, which is often wrong! |
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=head2 State tags |
=head2 State tags |
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Line 85 State tags are also required to have an
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Line 83 State tags are also required to have an
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human name of the state, and will be displayed as the header on top of |
human name of the state, and will be displayed as the header on top of |
the screen for the user. |
the screen for the user. |
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State tags may also optionally have an attribute "help" which should be |
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the filename of a help file, this will add a blue ? to the title. |
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=head2 Example Helper Skeleton |
=head2 Example Helper Skeleton |
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An example of the tags so far: |
An example of the tags so far: |
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<helper title="Example Helper"> |
<helper title="Example Helper"> |
<state name="START" title="Demonstrating the Example Helper"> |
<state name="START" title="Demonstrating the Example Helper"> |
<!-- notice this is the START state the wizard requires --> |
<!-- notice this is the START state the helper requires --> |
</state> |
</state> |
<state name="GET_NAME" title="Enter Student Name"> |
<state name="GET_NAME" title="Enter Student Name"> |
</state> |
</state> |
</helper> |
</helper> |
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Of course this does nothing. In order for the wizard to do something, it is |
Of course this does nothing. In order for the helper to do something, it is |
necessary to put actual elements into the wizard. Documentation for each |
necessary to put actual elements into the helper. Documentation for each |
of these elements follows. |
of these elements follows. |
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=head1 Creating a Helper With Code, Not XML |
=head1 Creating a Helper With Code, Not XML |
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In some situations, such as the printing wizard (see lonprintout.pm), |
In some situations, such as the printing helper (see lonprintout.pm), |
writing the helper in XML would be too complicated, because of scope |
writing the helper in XML would be too complicated, because of scope |
issues or the fact that the code actually outweighs the XML. It is |
issues or the fact that the code actually outweighs the XML. It is |
possible to create a helper via code, though it is a little odd. |
possible to create a helper via code, though it is a little odd. |
Line 186 use Apache::Constants qw(:common);
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Line 187 use Apache::Constants qw(:common);
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use Apache::File; |
use Apache::File; |
use Apache::lonxml; |
use Apache::lonxml; |
use Apache::lonlocal; |
use Apache::lonlocal; |
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use Apache::lonnet; |
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use Apache::longroup; |
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use Apache::lonselstudent; |
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use LONCAPA; |
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# Register all the tags with the helper, so the helper can |
# Register all the tags with the helper, so the helper can |
# push and pop them |
# push and pop them |
Line 255 sub real_handler {
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Line 262 sub real_handler {
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my $r = shift; |
my $r = shift; |
my $uri = shift; |
my $uri = shift; |
if (!defined($uri)) { $uri = $r->uri(); } |
if (!defined($uri)) { $uri = $r->uri(); } |
$ENV{'request.uri'} = $uri; |
$env{'request.uri'} = $uri; |
my $filename = '/home/httpd/html' . $uri; |
my $filename = $r->dir_config('lonDocRoot').$uri; |
my $fh = Apache::File->new($filename); |
my $fh = Apache::File->new($filename); |
my $file; |
my $file; |
read $fh, $file, 100000000; |
read $fh, $file, 100000000; |
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# Send header, don't cache this page |
# Send header, don't cache this page |
if ($r->header_only) { |
if ($env{'browser.mathml'}) { |
if ($ENV{'browser.mathml'}) { |
&Apache::loncommon::content_type($r,'text/xml'); |
$r->content_type('text/xml; charset=UTF-8'); |
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} else { |
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$r->content_type('text/html; charset=UTF-8'); |
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} |
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$r->send_http_header; |
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return OK; |
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} |
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if ($ENV{'browser.mathml'}) { |
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$r->content_type('text/xml'); |
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} else { |
} else { |
$r->content_type('text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
} |
} |
$r->send_http_header; |
$r->send_http_header; |
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return OK if $r->header_only; |
$r->rflush(); |
$r->rflush(); |
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# Discard result, we just want the objects that get created by the |
# Discard result, we just want the objects that get created by the |
Line 286 sub real_handler {
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Line 285 sub real_handler {
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my $allowed = $helper->allowedCheck(); |
my $allowed = $helper->allowedCheck(); |
if (!$allowed) { |
if (!$allowed) { |
$ENV{'user.error.msg'} = $ENV{'request.uri'}.':'.$helper->{REQUIRED_PRIV}. |
my ($priv,$modifier) = split(/\&/,$helper->{REQUIRED_PRIV}); |
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$env{'user.error.msg'} = $env{'request.uri'}.':'.$priv. |
":0:0:Permission denied to access this helper."; |
":0:0:Permission denied to access this helper."; |
return HTTP_NOT_ACCEPTABLE; |
return HTTP_NOT_ACCEPTABLE; |
} |
} |
Line 342 sub start_state {
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Line 342 sub start_state {
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} |
} |
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Apache::lonhelper::state->new($token->[2]{'name'}, |
Apache::lonhelper::state->new($token->[2]{'name'}, |
$token->[2]{'title'}); |
$token->[2]{'title'}, |
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$token->[2]{'help'}); |
return ''; |
return ''; |
} |
} |
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Line 371 use HTML::Entities();
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Line 372 use HTML::Entities();
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use Apache::loncommon; |
use Apache::loncommon; |
use Apache::File; |
use Apache::File; |
use Apache::lonlocal; |
use Apache::lonlocal; |
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use Apache::lonnet; |
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use LONCAPA; |
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sub new { |
sub new { |
my $proto = shift; |
my $proto = shift; |
Line 382 sub new {
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Line 385 sub new {
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# If there is a state from the previous form, use that. If there is no |
# If there is a state from the previous form, use that. If there is no |
# state, use the start state parameter. |
# state, use the start state parameter. |
if (defined $ENV{"form.CURRENT_STATE"}) |
if (defined $env{"form.CURRENT_STATE"}) |
{ |
{ |
$self->{STATE} = $ENV{"form.CURRENT_STATE"}; |
$self->{STATE} = $env{"form.CURRENT_STATE"}; |
} |
} |
else |
else |
{ |
{ |
$self->{STATE} = "START"; |
$self->{STATE} = "START"; |
} |
} |
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$self->{TOKEN} = $ENV{'form.TOKEN'}; |
$self->{TOKEN} = $env{'form.TOKEN'}; |
# If a token was passed, we load that in. Otherwise, we need to create a |
# If a token was passed, we load that in. Otherwise, we need to create a |
# new storage file |
# new storage file |
# Tried to use standard Tie'd hashes, but you can't seem to take a |
# Tried to use standard Tie'd hashes, but you can't seem to take a |
Line 424 sub new {
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Line 427 sub new {
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return undef; |
return undef; |
} |
} |
# Must create the storage |
# Must create the storage |
$self->{TOKEN} = md5_hex($ENV{'user.name'} . $ENV{'user.domain'} . |
$self->{TOKEN} = md5_hex($env{'user.name'} . $env{'user.domain'} . |
time() . rand()); |
time() . rand()); |
$self->{FILENAME} = $Apache::lonnet::tmpdir . md5_hex($self->{TOKEN}); |
$self->{FILENAME} = $Apache::lonnet::tmpdir . md5_hex($self->{TOKEN}); |
} |
} |
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# OK, we now have our persistent storage. |
# OK, we now have our persistent storage. |
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if (defined $ENV{"form.RETURN_PAGE"}) |
if (defined $env{"form.RETURN_PAGE"}) |
{ |
{ |
$self->{RETURN_PAGE} = $ENV{"form.RETURN_PAGE"}; |
$self->{RETURN_PAGE} = $env{"form.RETURN_PAGE"}; |
} |
} |
else |
else |
{ |
{ |
Line 476 sub _saveVars {
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Line 479 sub _saveVars {
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sub _varsInFile { |
sub _varsInFile { |
my $self = shift; |
my $self = shift; |
my @vars = (); |
my @vars = (); |
for my $key (keys %{$self->{VARS}}) { |
for my $key (keys(%{$self->{VARS}})) { |
push @vars, &Apache::lonnet::escape($key) . '=' . |
push(@vars, &escape($key) . '=' . &escape($self->{VARS}->{$key})); |
&Apache::lonnet::escape($self->{VARS}->{$key}); |
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} |
} |
return join ('&', @vars); |
return join ('&', @vars); |
} |
} |
Line 493 sub declareVar {
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Line 495 sub declareVar {
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$self->{VARS}->{$var} = ''; |
$self->{VARS}->{$var} = ''; |
} |
} |
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my $envname = 'form.' . $var . '.forminput'; |
my $envname = 'form.' . $var . '_forminput'; |
if (defined($ENV{$envname})) { |
if (defined($env{$envname})) { |
if (ref($ENV{$envname})) { |
if (ref($env{$envname})) { |
$self->{VARS}->{$var} = join('|||', @{$ENV{$envname}}); |
$self->{VARS}->{$var} = join('|||', @{$env{$envname}}); |
} else { |
} else { |
$self->{VARS}->{$var} = $ENV{$envname}; |
$self->{VARS}->{$var} = $env{$envname}; |
} |
} |
} |
} |
} |
} |
Line 509 sub allowedCheck {
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Line 511 sub allowedCheck {
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if (!defined($self->{REQUIRED_PRIV})) { |
if (!defined($self->{REQUIRED_PRIV})) { |
return 1; |
return 1; |
} |
} |
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my ($priv,$modifier) = split(/\&/,$self->{REQUIRED_PRIV}); |
return Apache::lonnet::allowed($self->{REQUIRED_PRIV}, $ENV{'request.course.id'}); |
my $allowed = &Apache::lonnet::allowed($priv,$env{'request.course.id'}); |
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if ((!$allowed) && ($modifier eq 'S') && ($env{'request.course.sec'} ne '')) { |
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$allowed = &Apache::lonnet::allowed($priv,$env{'request.course.id'}.'/'. |
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$env{'request.course.sec'}); |
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} |
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return $allowed; |
} |
} |
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sub changeState { |
sub changeState { |
Line 532 sub process {
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Line 539 sub process {
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# Phase 1: Post processing for state of previous screen (which is actually |
# Phase 1: Post processing for state of previous screen (which is actually |
# the "current state" in terms of the helper variables), if it wasn't the |
# the "current state" in terms of the helper variables), if it wasn't the |
# beginning state. |
# beginning state. |
if ($self->{STATE} ne "START" || $ENV{"form.SUBMIT"} eq &mt("Next ->")) { |
if ($self->{STATE} ne "START" || $env{"form.SUBMIT"} eq &mt("Next")) { |
my $prevState = $self->{STATES}{$self->{STATE}}; |
my $prevState = $self->{STATES}{$self->{STATE}}; |
$prevState->postprocess(); |
$prevState->postprocess(); |
} |
} |
Line 572 sub process {
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Line 579 sub process {
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# 4: Render the current state to the screen as an HTML page. |
# 4: Render the current state to the screen as an HTML page. |
sub display { |
sub display { |
my $self = shift; |
my $self = shift; |
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my $footer = shift; |
my $state = $self->{STATES}{$self->{STATE}}; |
my $state = $self->{STATES}{$self->{STATE}}; |
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my $result = ""; |
my $result = ""; |
Line 583 sub display {
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Line 590 sub display {
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} |
} |
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# Phase 4: Display. |
# Phase 4: Display. |
my $stateTitle = &mt($state->title()); |
my $stateTitle=&mt($state->title()); |
my $helperTitle = &mt($self->{TITLE}); |
my $stateHelp= $state->help(); |
my $bodytag = &Apache::loncommon::bodytag($helperTitle,'',''); |
my $browser_searcher_js = |
my $previous = HTML::Entities::encode(&mt("<- Previous"), '<>&"'); |
'<script type="text/javascript">'."\n". |
my $next = HTML::Entities::encode(&mt("Next ->"), '<>&"'); |
&Apache::loncommon::browser_and_searcher_javascript(). |
# FIXME: This should be parameterized, not concatenated - Jeremy |
"\n".'</script>'; |
my $loncapaHelper = &mt("LON-CAPA Helper:"); |
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# Breadcrumbs |
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my $brcrum = [{'href' => '', |
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'text' => 'Helper'}]; |
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# FIXME: Dynamically add context sensitive breadcrumbs |
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# depending on the caller, |
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# e.g. printing, parametrization, etc. |
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# FIXME: Add breadcrumbs to reflect current helper state |
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$result .= &Apache::loncommon::start_page($self->{TITLE}, |
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$browser_searcher_js, |
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{'bread_crumbs' => $brcrum,}); |
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$result .= <<HEADER; |
my $previous = HTML::Entities::encode(&mt("Back"), '<>&"'); |
<html> |
my $next = HTML::Entities::encode(&mt("Next"), '<>&"'); |
<head> |
# FIXME: This should be parameterized, not concatenated - Jeremy |
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> |
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<title>$loncapaHelper: $helperTitle</title> |
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</head> |
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$bodytag |
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HEADER |
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if (!$state->overrideForm()) { $result.="<form name='helpform' method='POST'>"; } |
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$result .= <<HEADER; |
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<table border="0" width='100%'><tr><td> |
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<h2><i>$stateTitle</i></h2> |
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HEADER |
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$result .= "<table cellpadding='10' width='100%'><tr><td rowspan='2' valign='top'>"; |
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if (!$state->overrideForm()) { |
if (!$state->overrideForm()) { $result.='<form name="helpform" method="post" action="">'; } |
$result .= $self->_saveVars(); |
if ($stateHelp) { |
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$stateHelp = &Apache::loncommon::help_open_topic($stateHelp); |
} |
} |
$result .= $state->render(); |
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$result .= "</td><td valign='top' align='right'>"; |
# Prepare buttons |
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my $buttons; |
# Warning: Copy and pasted from below, because it's too much trouble to |
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# turn this into a subroutine |
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if (!$state->overrideForm()) { |
if (!$state->overrideForm()) { |
if ($self->{STATE} ne $self->{START_STATE}) { |
if ($self->{STATE} ne $self->{START_STATE}) { |
#$result .= '<input name="SUBMIT" type="submit" value="<- Previous" /> '; |
#$result .= '<input name="SUBMIT" type="submit" value="<- Previous" /> '; |
} |
} |
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$buttons = '<p>'; # '<fieldset>'; |
if ($self->{DONE}) { |
if ($self->{DONE}) { |
my $returnPage = $self->{RETURN_PAGE}; |
my $returnPage = $self->{RETURN_PAGE}; |
$result .= "<a href=\"$returnPage\">" . &mt("End Helper") . "</a>"; |
$buttons .= '<a href="'.$returnPage.'">'.&mt('End Helper').'</a>'; |
} |
} |
else { |
else { |
$result .= '<nobr><input name="back" type="button" '; |
$buttons .= '<span class="LC_nobreak">' |
$result .= 'value="' . $previous . '" onclick="history.go(-1)" /> '; |
.'<input name="back" type="button" ' |
$result .= '<input name="SUBMIT" type="submit" value="' . $next . '" /></nobr>'; |
.'value="'.$previous.'" onclick="history.go(-1)" /> ' |
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.'<input name="SUBMIT" type="submit" value="'.$next.'" />' |
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.'</span>'; |
} |
} |
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$buttons .= '</p>'; # '</fieldset>'; |
} |
} |
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$result .= "</td></tr><tr><td valign='bottom' align='right'>"; |
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# Warning: Copy and pasted from above, because it's too much trouble to |
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# turn this into a subroutine |
$result .= '<h2>'.$stateTitle.$stateHelp.'</h2>'; |
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# $result .= '<div>'; |
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# Top buttons |
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$result .= $buttons; |
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# Main content of current helper screen |
if (!$state->overrideForm()) { |
if (!$state->overrideForm()) { |
if ($self->{STATE} ne $self->{START_STATE}) { |
$result .= $self->_saveVars(); |
#$result .= '<input name="SUBMIT" type="submit" value="<- Previous" /> '; |
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} |
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if ($self->{DONE}) { |
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my $returnPage = $self->{RETURN_PAGE}; |
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$result .= "<a href=\"$returnPage\">" . &mt('End Helper') . "</a>"; |
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} |
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else { |
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$result .= '<nobr><input name="back" type="button" '; |
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$result .= 'value="' . $previous . '" onclick="history.go(-1)" /> '; |
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$result .= '<input name="SUBMIT" type="submit" value="' . $next . '" /></nobr>'; |
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} |
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} |
} |
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$result .= $state->render(); |
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# Bottom buttons |
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$result .= $buttons; |
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#foreach my $key (keys %{$self->{VARS}}) { |
#foreach my $key (keys(%{$self->{VARS}})) { |
# $result .= "|$key| -> " . $self->{VARS}->{$key} . "<br />"; |
# $result .= "|$key| -> " . $self->{VARS}->{$key} . "<br />"; |
#} |
#} |
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$result .= "</td></tr></table>"; |
# $result .= '</div>'; |
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$result .= <<FOOTER; |
$result .= <<FOOTER; |
</td> |
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</tr> |
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</table> |
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</form> |
</form> |
</body> |
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</html> |
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FOOTER |
FOOTER |
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$result .= $footer.&Apache::loncommon::end_page(); |
# Handle writing out the vars to the file |
# Handle writing out the vars to the file |
my $file = Apache::File->new('>'.$self->{FILENAME}); |
my $file = Apache::File->new('>'.$self->{FILENAME}); |
print $file $self->_varsInFile(); |
print $file $self->_varsInFile(); |
Line 690 sub new {
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Line 695 sub new {
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$self->{NAME} = shift; |
$self->{NAME} = shift; |
$self->{TITLE} = shift; |
$self->{TITLE} = shift; |
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$self->{HELP} = shift; |
$self->{ELEMENTS} = []; |
$self->{ELEMENTS} = []; |
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bless($self, $class); |
bless($self, $class); |
Line 711 sub title {
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Line 717 sub title {
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return $self->{TITLE}; |
return $self->{TITLE}; |
} |
} |
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sub help { |
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my $self = shift; |
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return $self->{HELP}; |
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} |
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sub preprocess { |
sub preprocess { |
my $self = shift; |
my $self = shift; |
for my $element (@{$self->{ELEMENTS}}) { |
for my $element (@{$self->{ELEMENTS}}) { |
Line 802 the element. How this value is interpret
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Line 813 the element. How this value is interpret
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the element itself, and possibly the settings the element has (such as |
the element itself, and possibly the settings the element has (such as |
multichoice vs. single choice for <choices> tags). |
multichoice vs. single choice for <choices> tags). |
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This is also intended for things like the course initialization wizard, where the |
This is also intended for things like the course initialization helper, where the |
user is setting various parameters. By correctly grabbing current settings |
user is setting various parameters. By correctly grabbing current settings |
and including them into the helper, it allows the user to come back to the |
and including them into the helper, it allows the user to come back to the |
helper later and re-execute it, without needing to worry about overwriting |
helper later and re-execute it, without needing to worry about overwriting |
Line 998 sub start_message {
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Line 1009 sub start_message {
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return ''; |
return ''; |
} |
} |
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$paramHash->{MESSAGE_TEXT} = &Apache::lonxml::get_all_text('/message', |
$paramHash->{MESSAGE_TEXT} = &mtn(&Apache::lonxml::get_all_text('/message', |
$parser); |
$parser)); |
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if (defined($token->[2]{'nextstate'})) { |
if (defined($token->[2]{'nextstate'})) { |
$paramHash->{NEXTSTATE} = $token->[2]{'nextstate'}; |
$paramHash->{NEXTSTATE} = $token->[2]{'nextstate'}; |
} |
} |
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if (defined($token->[2]{'type'})) { |
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$paramHash->{TYPE} = $token->[2]{'type'}; |
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} |
return ''; |
return ''; |
} |
} |
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Line 1019 sub end_message {
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Line 1033 sub end_message {
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sub render { |
sub render { |
my $self = shift; |
my $self = shift; |
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return &mtn($self->{MESSAGE_TEXT}); |
if ($self->{TYPE} =~ /^\s*warning\s*$/i) { |
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$self->{MESSAGE_TEXT} = |
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'<span class="LC_warning">'. $self->{MESSAGE_TEXT}.'</span>'; |
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} |
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if ($self->{TYPE} =~ /^\s*error\s*$/i) { |
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$self->{MESSAGE_TEXT} = |
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'<span class="LC_error">'. $self->{MESSAGE_TEXT}.'</span>'; |
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} |
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return $self->{MESSAGE_TEXT}; |
} |
} |
# If a NEXTSTATE was given, switch to it |
# If a NEXTSTATE was given, switch to it |
sub postprocess { |
sub postprocess { |
Line 1033 sub postprocess {
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Line 1055 sub postprocess {
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} |
} |
1; |
1; |
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package Apache::lonhelper::helpicon; |
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=pod |
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=head1 Elements |
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=head2 Element: helpiconX<helpicon, helper element> |
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Helpicon elements add a help icon at the current location. |
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Example: |
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<helpicon file="Help"> |
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General Help |
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</helpicon> |
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In this example will generate a help icon to the Help.hlp url with a |
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description of 'General Help'. The description is not required and if |
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left out (Example: <helpicon file="Help" /> only the icon will be |
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added.) |
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=head3 Localization |
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The description text will be run through the normalize_string function |
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and that will be used as a call to &mt. |
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=cut |
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no strict; |
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@ISA = ("Apache::lonhelper::element"); |
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use strict; |
|
use Apache::lonlocal; |
|
|
|
BEGIN { |
|
&Apache::lonhelper::register('Apache::lonhelper::helpicon', |
|
('helpicon')); |
|
} |
|
|
|
sub new { |
|
my $ref = Apache::lonhelper::element->new(); |
|
bless($ref); |
|
} |
|
|
|
# CONSTRUCTION: Construct the message element from the XML |
|
sub start_helpicon { |
|
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
|
|
|
if ($target ne 'helper') { |
|
return ''; |
|
} |
|
|
|
$paramHash->{HELP_TEXT} = &mtn(&Apache::lonxml::get_all_text('/helpicon', |
|
$parser)); |
|
|
|
$paramHash->{HELP_TEXT} =~s/^\s+//; |
|
$paramHash->{HELP_TEXT} =~s/\s+$//; |
|
|
|
if (defined($token->[2]{'file'})) { |
|
$paramHash->{HELP_FILE} = $token->[2]{'file'}; |
|
} |
|
return ''; |
|
} |
|
|
|
sub end_helpicon { |
|
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
|
|
|
if ($target ne 'helper') { |
|
return ''; |
|
} |
|
Apache::lonhelper::helpicon->new(); |
|
return ''; |
|
} |
|
|
|
sub render { |
|
my $self = shift; |
|
|
|
my $text; |
|
if ( $self->{HELP_TEXT} ne '') { |
|
$text=&mtn($self->{HELP_TEXT}); |
|
} |
|
|
|
return &Apache::loncommon::help_open_topic($self->{HELP_FILE}, |
|
$text); |
|
} |
|
sub postprocess { |
|
my $self = shift; |
|
if (defined($self->{NEXTSTATE})) { |
|
$helper->changeState($self->{NEXTSTATE}); |
|
} |
|
|
|
return 1; |
|
} |
|
|
|
1; |
|
|
|
package Apache::lonhelper::skip; |
|
|
|
=pod |
|
|
|
=head1 Elements |
|
|
|
=head2 Element: skipX<skip> |
|
|
|
The <skip> tag allows you define conditions under which the current state |
|
should be skipped over and define what state to skip to. |
|
|
|
<state name="SKIP"> |
|
<skip> |
|
<clause> |
|
#some code that decides whether to skip the state or not |
|
</clause> |
|
<nextstate>FINISH</nextstate> |
|
</skip> |
|
<message nextstate="FINISH">A possibly skipped state</message> |
|
</state> |
|
|
|
=cut |
|
|
|
no strict; |
|
@ISA = ("Apache::lonhelper::element"); |
|
use strict; |
|
|
|
BEGIN { |
|
&Apache::lonhelper::register('Apache::lonhelper::skip', |
|
('skip')); |
|
} |
|
|
|
sub new { |
|
my $ref = Apache::lonhelper::element->new(); |
|
bless($ref); |
|
} |
|
|
|
sub start_skip { |
|
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
|
|
|
if ($target ne 'helper') { |
|
return ''; |
|
} |
|
# let <cluase> know what text to skip to |
|
$paramHash->{SKIPTAG}='/skip'; |
|
return ''; |
|
} |
|
|
|
sub end_skip { |
|
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
|
|
|
if ($target ne 'helper') { |
|
return ''; |
|
} |
|
Apache::lonhelper::skip->new(); |
|
return ''; |
|
} |
|
|
|
sub render { |
|
my $self = shift; |
|
return ''; |
|
} |
|
# If a NEXTSTATE is set, switch to it |
|
sub preprocess { |
|
my ($self) = @_; |
|
|
|
if (defined($self->{NEXTSTATE})) { |
|
$helper->changeState($self->{NEXTSTATE}); |
|
} |
|
|
|
return 1; |
|
} |
|
|
|
1; |
|
|
package Apache::lonhelper::choices; |
package Apache::lonhelper::choices; |
|
|
=pod |
=pod |
Line 1082 will be the state transistioned to if th
|
Line 1273 will be the state transistioned to if th
|
the choice is not multichoice. This will override the nextstate |
the choice is not multichoice. This will override the nextstate |
passed to the parent C<choices> tag. |
passed to the parent C<choices> tag. |
|
|
|
<choice> may optionally contain a 'relatedvalue' attribute, which |
|
if present will cause a text entry to appear to the right of the |
|
selection. The value of the relatedvalue attribute is a variable |
|
into which the text entry will be stored e.g.: |
|
<choice computer='numberprovided" relatedvalue="num">Type the number in:</choice> |
|
|
|
<choice> may contain a relatededefault atribute which, if the |
|
relatedvalue attribute is present will be the initial value of the input |
|
box. |
|
|
=back |
=back |
|
|
To create the choices programmatically, either wrap the choices in |
To create the choices programmatically, either wrap the choices in |
Line 1123 no strict;
|
Line 1324 no strict;
|
@ISA = ("Apache::lonhelper::element"); |
@ISA = ("Apache::lonhelper::element"); |
use strict; |
use strict; |
use Apache::lonlocal; |
use Apache::lonlocal; |
|
use Apache::lonnet; |
|
|
BEGIN { |
BEGIN { |
&Apache::lonhelper::register('Apache::lonhelper::choices', |
&Apache::lonhelper::register('Apache::lonhelper::choices', |
Line 1169 sub start_choice {
|
Line 1371 sub start_choice {
|
} |
} |
|
|
my $computer = $token->[2]{'computer'}; |
my $computer = $token->[2]{'computer'}; |
my $human = &Apache::lonxml::get_all_text('/choice', |
my $human = &mt(&Apache::lonxml::get_all_text('/choice', |
$parser); |
$parser)); |
my $nextstate = $token->[2]{'nextstate'}; |
my $nextstate = $token->[2]{'nextstate'}; |
my $evalFlag = $token->[2]{'eval'}; |
my $evalFlag = $token->[2]{'eval'}; |
push @{$paramHash->{CHOICES}}, [$human, $computer, $nextstate, |
my $relatedVar = $token->[2]{'relatedvalue'}; |
$evalFlag]; |
my $relatedDefault = $token->[2]{'relateddefault'}; |
|
push @{$paramHash->{CHOICES}}, [&mtn($human), $computer, $nextstate, |
|
$evalFlag, $relatedVar, $relatedDefault]; |
return ''; |
return ''; |
} |
} |
|
|
Line 1182 sub end_choice {
|
Line 1386 sub end_choice {
|
return ''; |
return ''; |
} |
} |
|
|
|
{ |
|
# used to generate unique id attributes for <input> tags. |
|
# internal use only. |
|
my $id = 0; |
|
sub new_id { return $id++; } |
|
} |
|
|
sub render { |
sub render { |
my $self = shift; |
my $self = shift; |
my $var = $self->{'variable'}; |
my $var = $self->{'variable'}; |
Line 1190 sub render {
|
Line 1401 sub render {
|
|
|
if ($self->{'multichoice'}) { |
if ($self->{'multichoice'}) { |
$result .= <<SCRIPT; |
$result .= <<SCRIPT; |
<script> |
<script type="text/javascript"> |
|
// <!-- |
function checkall(value, checkName) { |
function checkall(value, checkName) { |
for (i=0; i<document.forms.helpform.elements.length; i++) { |
for (i=0; i<document.forms.helpform.elements.length; i++) { |
ele = document.forms.helpform.elements[i]; |
ele = document.forms.helpform.elements[i]; |
if (ele.name == checkName + '.forminput') { |
if (ele.name == checkName + '_forminput') { |
document.forms.helpform.elements[i].checked=value; |
document.forms.helpform.elements[i].checked=value; |
} |
} |
} |
} |
} |
} |
|
// --> |
</script> |
</script> |
SCRIPT |
SCRIPT |
} |
} |
Line 1206 SCRIPT
|
Line 1419 SCRIPT
|
# Only print "select all" and "unselect all" if there are five or |
# Only print "select all" and "unselect all" if there are five or |
# more choices; fewer then that and it looks silly. |
# more choices; fewer then that and it looks silly. |
if ($self->{'multichoice'} && scalar(@{$self->{CHOICES}}) > 4) { |
if ($self->{'multichoice'} && scalar(@{$self->{CHOICES}}) > 4) { |
|
my %lt=&Apache::lonlocal::texthash( |
|
'sa' => "Select All", |
|
'ua' => "Unselect All"); |
$buttons = <<BUTTONS; |
$buttons = <<BUTTONS; |
<br /> |
<br /> |
<input type="button" onclick="checkall(true, '$var')" value="Select All" /> |
<input type="button" onclick="checkall(true, '$var')" value="$lt{'sa'}" /> |
<input type="button" onclick="checkall(false, '$var')" value="Unselect All" /> |
<input type="button" onclick="checkall(false, '$var')" value="$lt{'ua'}" /> |
<br /> |
<br /> |
BUTTONS |
BUTTONS |
} |
} |
Line 1261 BUTTONS
|
Line 1477 BUTTONS
|
my $type = "radio"; |
my $type = "radio"; |
if ($self->{'multichoice'}) { $type = 'checkbox'; } |
if ($self->{'multichoice'}) { $type = 'checkbox'; } |
foreach my $choice (@{$self->{CHOICES}}) { |
foreach my $choice (@{$self->{CHOICES}}) { |
|
my $id = &new_id(); |
$result .= "<tr>\n<td width='20'> </td>\n"; |
$result .= "<tr>\n<td width='20'> </td>\n"; |
$result .= "<td valign='top'><input type='$type' name='$var.forminput'" |
$result .= "<td valign='top'><input type='$type' name='${var}_forminput'" |
. "' value='" . |
. " value='" . |
HTML::Entities::encode($choice->[1],'<>&"') |
HTML::Entities::encode($choice->[1],"<>&\"'") |
. "'"; |
. "'"; |
if ($checkedChoices{$choice->[1]}) { |
if ($checkedChoices{$choice->[1]}) { |
$result .= " checked "; |
$result .= " checked='checked'"; |
} |
} |
|
$result .= qq{ id="id$id"}; |
my $choiceLabel = $choice->[0]; |
my $choiceLabel = $choice->[0]; |
if ($choice->[4]) { # if we need to evaluate this choice |
if ($choice->[3]) { # if we need to evaluate this choice |
$choiceLabel = "sub { my $helper = shift; my $state = shift;" . |
$choiceLabel = "sub { my $helper = shift; my $state = shift;" . |
$choiceLabel . "}"; |
$choiceLabel . "}"; |
$choiceLabel = eval($choiceLabel); |
$choiceLabel = eval($choiceLabel); |
$choiceLabel = &$choiceLabel($helper, $self); |
$choiceLabel = &$choiceLabel($helper, $self); |
} |
} |
$result .= "/></td><td> " . &mtn($choiceLabel) . "</td></tr>\n"; |
$result .= " /></td><td> ".qq{<label for="id$id">}. |
|
$choiceLabel. "</label></td>"; |
|
if ($choice->[4]) { |
|
$result .='<td><input type="text" size="5" name="' |
|
.$choice->[4].'_forminput" value="' |
|
.$choice->[5].'" /></td>'; |
|
} |
|
$result .= "</tr>\n"; |
} |
} |
$result .= "</table>\n\n\n"; |
$result .= "</table>\n\n\n"; |
$result .= $buttons; |
$result .= $buttons; |
Line 1288 BUTTONS
|
Line 1513 BUTTONS
|
# given, switch to it |
# given, switch to it |
sub postprocess { |
sub postprocess { |
my $self = shift; |
my $self = shift; |
my $chosenValue = $ENV{'form.' . $self->{'variable'} . '.forminput'}; |
my $chosenValue = $env{'form.' . $self->{'variable'} . '_forminput'}; |
|
|
|
|
if (!defined($chosenValue) && !$self->{'allowempty'}) { |
if (!defined($chosenValue) && !$self->{'allowempty'}) { |
$self->{ERROR_MSG} = |
$self->{ERROR_MSG} = |
Line 1296 sub postprocess {
|
Line 1522 sub postprocess {
|
return 0; |
return 0; |
} |
} |
|
|
|
|
|
|
if (ref($chosenValue)) { |
if (ref($chosenValue)) { |
$helper->{VARS}->{$self->{'variable'}} = join('|||', @$chosenValue); |
$helper->{VARS}->{$self->{'variable'}} = join('|||', @$chosenValue); |
} |
} |
Line 1310 sub postprocess {
|
Line 1538 sub postprocess {
|
$helper->changeState($choice->[2]); |
$helper->changeState($choice->[2]); |
} |
} |
} |
} |
|
if ($choice->[4]) { |
|
my $varname = $choice->[4]; |
|
$helper->{'VARS'}->{$varname} = $env{'form.'."${varname}_forminput"}; |
|
} |
} |
} |
return 1; |
return 1; |
} |
} |
Line 1342 no strict;
|
Line 1574 no strict;
|
@ISA = ("Apache::lonhelper::element"); |
@ISA = ("Apache::lonhelper::element"); |
use strict; |
use strict; |
use Apache::lonlocal; |
use Apache::lonlocal; |
|
use Apache::lonnet; |
|
|
BEGIN { |
BEGIN { |
&Apache::lonhelper::register('Apache::lonhelper::dropdown', |
&Apache::lonhelper::register('Apache::lonhelper::dropdown', |
Line 1416 sub render {
|
Line 1649 sub render {
|
$checkedChoices{$self->{CHOICES}->[0]->[1]} = 1; |
$checkedChoices{$self->{CHOICES}->[0]->[1]} = 1; |
} |
} |
|
|
$result .= "<select name='${var}.forminput'>\n"; |
$result .= "<select name='${var}_forminput'>\n"; |
foreach my $choice (@{$self->{CHOICES}}) { |
foreach my $choice (@{$self->{CHOICES}}) { |
$result .= "<option value='" . |
$result .= "<option value='" . |
HTML::Entities::encode($choice->[1],'<>&"') |
HTML::Entities::encode($choice->[1],"<>&\"'") |
. "'"; |
. "'"; |
if ($checkedChoices{$choice->[1]}) { |
if ($checkedChoices{$choice->[1]}) { |
$result .= " selected"; |
$result .= " selected='selected' "; |
} |
} |
my $choiceLabel = $choice->[0]; |
my $choiceLabel = $choice->[0]; |
if ($choice->[4]) { # if we need to evaluate this choice |
if ($choice->[4]) { # if we need to evaluate this choice |
Line 1431 sub render {
|
Line 1664 sub render {
|
$choiceLabel = eval($choiceLabel); |
$choiceLabel = eval($choiceLabel); |
$choiceLabel = &$choiceLabel($helper, $self); |
$choiceLabel = &$choiceLabel($helper, $self); |
} |
} |
$result .= ">" . &mtn($choiceLabel) . "\n"; |
$result .= ">" . &mtn($choiceLabel) . "</option>\n"; |
} |
} |
$result .= "</select>\n"; |
$result .= "</select>\n"; |
|
|
Line 1442 sub render {
|
Line 1675 sub render {
|
# given, switch to it |
# given, switch to it |
sub postprocess { |
sub postprocess { |
my $self = shift; |
my $self = shift; |
my $chosenValue = $ENV{'form.' . $self->{'variable'} . '.forminput'}; |
my $chosenValue = $env{'form.' . $self->{'variable'} . '_forminput'}; |
|
|
if (!defined($chosenValue) && !$self->{'allowempty'}) { |
if (!defined($chosenValue) && !$self->{'allowempty'}) { |
$self->{ERROR_MSG} = "You must choose one or more choices to" . |
$self->{ERROR_MSG} = "You must choose one or more choices to" . |
Line 1501 no strict;
|
Line 1734 no strict;
|
@ISA = ("Apache::lonhelper::element"); |
@ISA = ("Apache::lonhelper::element"); |
use strict; |
use strict; |
use Apache::lonlocal; # A localization nightmare |
use Apache::lonlocal; # A localization nightmare |
|
use Apache::lonnet; |
use Time::localtime; |
use DateTime; |
|
|
BEGIN { |
BEGIN { |
&Apache::lonhelper::register('Apache::lonhelper::date', |
&Apache::lonhelper::register('Apache::lonhelper::date', |
Line 1529 sub start_date {
|
Line 1762 sub start_date {
|
$paramHash->{'variable'} = $token->[2]{'variable'}; |
$paramHash->{'variable'} = $token->[2]{'variable'}; |
$helper->declareVar($paramHash->{'variable'}); |
$helper->declareVar($paramHash->{'variable'}); |
$paramHash->{'hoursminutes'} = $token->[2]{'hoursminutes'}; |
$paramHash->{'hoursminutes'} = $token->[2]{'hoursminutes'}; |
|
$paramHash->{'anytime'} = $token->[2]{'anytime'}; |
} |
} |
|
|
sub end_date { |
sub end_date { |
Line 1547 sub render {
|
Line 1781 sub render {
|
my $var = $self->{'variable'}; |
my $var = $self->{'variable'}; |
|
|
my $date; |
my $date; |
|
|
|
my $time=time; |
|
my ($anytime,$onclick); |
|
|
|
# first check VARS for a valid new value from the user |
|
# then check DEFAULT_VALUE for a valid default time value |
|
# otherwise pick now as reasonably good time |
|
|
|
if (defined($helper->{VARS}{$var}) |
|
&& $helper->{VARS}{$var} > 0) { |
|
$date = &get_date_object($helper->{VARS}{$var}); |
|
} elsif (defined($self->{DEFAULT_VALUE})) { |
|
my $valueFunc = eval($self->{DEFAULT_VALUE}); |
|
die('Error in default value code for variable ' . |
|
$self->{'variable'} . ', Perl said: ' . $@) if $@; |
|
$time = &$valueFunc($helper, $self); |
|
if (lc($time) eq 'anytime') { |
|
$anytime=1; |
|
$date = &get_date_object(time); |
|
$date->min(0); |
|
} elsif (defined($time) && $time ne 0) { |
|
$date = &get_date_object($time); |
|
} else { |
|
# leave date undefined so it'll default to now |
|
} |
|
} |
|
|
|
if (!defined($date)) { |
|
$date = &get_date_object(time); |
|
$date->min(0); |
|
} |
|
|
|
if ($anytime) { |
|
$onclick = "onclick=\"javascript:updateCheck(this.form,'${var}anytime',false)\""; |
|
} |
# Default date: The current hour. |
# Default date: The current hour. |
$date = localtime(); |
|
$date->min(0); |
|
|
|
if (defined $self->{ERROR_MSG}) { |
if (defined $self->{ERROR_MSG}) { |
$result .= '<font color="#FF0000">' . $self->{ERROR_MSG} . '</font><br /><br />'; |
$result .= '<font color="#FF0000">' . $self->{ERROR_MSG} . '</font><br /><br />'; |
Line 1558 sub render {
|
Line 1824 sub render {
|
|
|
# Month |
# Month |
my $i; |
my $i; |
$result .= "<select name='${var}month'>\n"; |
$result .= "<select $onclick name='${var}month'>\n"; |
for ($i = 0; $i < 12; $i++) { |
for ($i = 0; $i < 12; $i++) { |
if ($i == $date->mon) { |
if (($i + 1) == $date->mon) { |
$result .= "<option value='$i' selected>"; |
$result .= "<option value='$i' selected='selected'>"; |
} else { |
} else { |
$result .= "<option value='$i'>"; |
$result .= "<option value='$i'>"; |
} |
} |
$result .= &mt($months[$i]) . "</option>\n"; |
$result .= &mt($months[$i])."</option>\n"; |
} |
} |
$result .= "</select>\n"; |
$result .= "</select>\n"; |
|
|
# Day |
# Day |
$result .= "<select name='${var}day'>\n"; |
$result .= "<select $onclick name='${var}day'>\n"; |
for ($i = 1; $i < 32; $i++) { |
for ($i = 1; $i < 32; $i++) { |
if ($i == $date->mday) { |
if ($i == $date->mday) { |
$result .= '<option selected>'; |
$result .= '<option selected="selected">'; |
} else { |
} else { |
$result .= '<option>'; |
$result .= '<option>'; |
} |
} |
Line 1582 sub render {
|
Line 1848 sub render {
|
$result .= "</select>,\n"; |
$result .= "</select>,\n"; |
|
|
# Year |
# Year |
$result .= "<select name='${var}year'>\n"; |
$result .= "<select $onclick name='${var}year'>\n"; |
for ($i = 2000; $i < 2030; $i++) { # update this after 64-bit dates |
for ($i = 2000; $i < 2030; $i++) { # update this after 64-bit dates |
if ($date->year + 1900 == $i) { |
if ($date->year == $i) { |
$result .= "<option selected>"; |
$result .= "<option selected='selected'>"; |
} else { |
} else { |
$result .= "<option>"; |
$result .= "<option>"; |
} |
} |
Line 1599 sub render {
|
Line 1865 sub render {
|
my $am = &mt('a.m.'); |
my $am = &mt('a.m.'); |
my $pm = &mt('p.m.'); |
my $pm = &mt('p.m.'); |
# Build hour |
# Build hour |
$result .= "<select name='${var}hour'>\n"; |
$result .= "<select $onclick name='${var}hour'>\n"; |
$result .= "<option " . ($date->hour == 0 ? 'selected ':'') . |
$result .= "<option " . ($date->hour == 0 ? 'selected="selected" ':'') . |
" value='0'>" . &mt('midnight') . "</option>\n"; |
" value='0'>" . &mt('midnight') . "</option>\n"; |
for ($i = 1; $i < 12; $i++) { |
for ($i = 1; $i < 12; $i++) { |
if ($date->hour == $i) { |
if ($date->hour == $i) { |
$result .= "<option selected value='$i'>$i $am</option>\n"; |
$result .= "<option selected='selected' value='$i'>$i $am</option>\n"; |
} else { |
} else { |
$result .= "<option value='$i'>$i $am</option>\n"; |
$result .= "<option value='$i'>$i $am</option>\n"; |
} |
} |
} |
} |
$result .= "<option " . ($date->hour == 12 ? 'selected ':'') . |
$result .= "<option " . ($date->hour == 12 ? 'selected="selected" ':'') . |
" value='12'>" . &mt('noon') . "</option>\n"; |
" value='12'>" . &mt('noon') . "</option>\n"; |
for ($i = 13; $i < 24; $i++) { |
for ($i = 13; $i < 24; $i++) { |
my $printedHour = $i - 12; |
my $printedHour = $i - 12; |
if ($date->hour == $i) { |
if ($date->hour == $i) { |
$result .= "<option selected value='$i'>$printedHour $pm</option>\n"; |
$result .= "<option selected='selected' value='$i'>$printedHour $pm</option>\n"; |
} else { |
} else { |
$result .= "<option value='$i'>$printedHour $pm</option>\n"; |
$result .= "<option value='$i'>$printedHour $pm</option>\n"; |
} |
} |
Line 1622 sub render {
|
Line 1888 sub render {
|
|
|
$result .= "</select> :\n"; |
$result .= "</select> :\n"; |
|
|
$result .= "<select name='${var}minute'>\n"; |
$result .= "<select $onclick name='${var}minute'>\n"; |
for ($i = 0; $i < 60; $i++) { |
my $selected=0; |
|
for my $i ((0,15,30,45,59,undef,0..59)) { |
my $printedMinute = $i; |
my $printedMinute = $i; |
if ($i < 10) { |
if (defined($i) && $i < 10) { |
$printedMinute = "0" . $printedMinute; |
$printedMinute = "0" . $printedMinute; |
} |
} |
if ($date->min == $i) { |
if (!$selected && $date->min == $i) { |
$result .= "<option selected>"; |
$result .= "<option selected='selected'>"; |
|
$selected=1; |
} else { |
} else { |
$result .= "<option>"; |
$result .= "<option>"; |
} |
} |
Line 1637 sub render {
|
Line 1905 sub render {
|
} |
} |
$result .= "</select>\n"; |
$result .= "</select>\n"; |
} |
} |
|
$result .= ' '.$date->time_zone_short_name().' '; |
|
if ($self->{'anytime'}) { |
|
$result.=(<<CHECK); |
|
<script type="text/javascript"> |
|
// <!-- |
|
function updateCheck(form,name,value) { |
|
var checkbox=form[name]; |
|
checkbox.checked = value; |
|
} |
|
// --> |
|
</script> |
|
CHECK |
|
$result.=" or <label><input type='checkbox' "; |
|
if ($anytime) { |
|
$result.=' checked="checked" ' |
|
} |
|
my $anytimetext = &mt('Any time'); |
|
if (($var eq 'startreserve') || ($var eq 'endreserve')) { |
|
$anytimetext = &mt('Any time before slot starts'); |
|
} elsif (($var eq 'startunique') || ($var eq 'endunique')) { |
|
$anytimetext = &mt('No restriction on uniqueness'); |
|
} |
|
$result.="name='${var}anytime'/>".$anytimetext.'</label>' |
|
} |
return $result; |
return $result; |
|
|
} |
} |
Line 1645 sub render {
|
Line 1936 sub render {
|
sub postprocess { |
sub postprocess { |
my $self = shift; |
my $self = shift; |
my $var = $self->{'variable'}; |
my $var = $self->{'variable'}; |
my $month = $ENV{'form.' . $var . 'month'}; |
if ($env{'form.' . $var . 'anytime'}) { |
my $day = $ENV{'form.' . $var . 'day'}; |
$helper->{VARS}->{$var} = undef; |
my $year = $ENV{'form.' . $var . 'year'}; |
} else { |
my $min = 0; |
my $month = $env{'form.' . $var . 'month'}; |
my $hour = 0; |
$month ++; |
if ($self->{'hoursminutes'}) { |
my $day = $env{'form.' . $var . 'day'}; |
$min = $ENV{'form.' . $var . 'minute'}; |
my $year = $env{'form.' . $var . 'year'}; |
$hour = $ENV{'form.' . $var . 'hour'}; |
my $min = 0; |
} |
my $hour = 0; |
|
if ($self->{'hoursminutes'}) { |
|
$min = $env{'form.' . $var . 'minute'}; |
|
$hour = $env{'form.' . $var . 'hour'}; |
|
} |
|
|
|
my ($chosenDate,$checkDate); |
|
my $timezone = &Apache::lonlocal::gettimezone(); |
|
my $dt; |
|
eval { |
|
$dt = DateTime->new( year => $year, |
|
month => $month, |
|
day => $day, |
|
hour => $hour, |
|
minute => $min, |
|
second => 0, |
|
time_zone => $timezone, |
|
); |
|
}; |
|
|
|
my $error = $@; |
|
if (!$error) { |
|
$chosenDate = $dt->epoch; |
|
$checkDate = &get_date_object($chosenDate); |
|
} |
|
|
|
# Check to make sure that the date was not automatically co-erced into a |
|
# valid date, as we want to flag that as an error |
|
# This happens for "Feb. 31", for instance, which is coerced to March 2 or |
|
# 3, depending on if it's a leap year |
|
|
|
if ($error || $checkDate->mon != $month || $checkDate->mday != $day || |
|
$checkDate->year != $year) { |
|
unless (Apache::lonlocal::current_language()== ~/^en/) { |
|
$self->{ERROR_MSG} = &mt("Invalid date entry"); |
|
return 0; |
|
} |
|
# LOCALIZATION FIXME: Needs to be parameterized |
|
$self->{ERROR_MSG} = "Can't use ".$months[$env{'form.'.$var.'month'}]. " $day, $year as a ". |
|
"date because it doesn't exist. Please enter a valid date."; |
|
|
my $chosenDate; |
|
eval {$chosenDate = Time::Local::timelocal(0, $min, $hour, $day, $month, $year);}; |
|
my $error = $@; |
|
|
|
# Check to make sure that the date was not automatically co-erced into a |
|
# valid date, as we want to flag that as an error |
|
# This happens for "Feb. 31", for instance, which is coerced to March 2 or |
|
# 3, depending on if it's a leap year |
|
my $checkDate = localtime($chosenDate); |
|
|
|
if ($error || $checkDate->mon != $month || $checkDate->mday != $day || |
|
$checkDate->year + 1900 != $year) { |
|
unless (Apache::lonlocal::current_language()== ~/^en/) { |
|
$self->{ERROR_MSG} = &mt("Invalid date entry"); |
|
return 0; |
return 0; |
} |
} |
# LOCALIZATION FIXME: Needs to be parameterized |
$helper->{VARS}->{$var} = $chosenDate; |
$self->{ERROR_MSG} = "Can't use " . $months[$month] . " $day, $year as a " |
|
. "date because it doesn't exist. Please enter a valid date."; |
|
|
|
return 0; |
|
} |
} |
|
|
$helper->{VARS}->{$var} = $chosenDate; |
if (defined($self->{VALIDATOR})) { |
|
my $validator = eval($self->{VALIDATOR}); |
|
die 'Died during evaluation of validator code; Perl said: ' . $@ if $@; |
|
my $invalid = &$validator($helper, $state, $self, $self->getValue()); |
|
if ($invalid) { |
|
$self->{ERROR_MSG} = $invalid; |
|
return 0; |
|
} |
|
} |
|
|
if (defined($self->{NEXTSTATE})) { |
if (defined($self->{NEXTSTATE})) { |
$helper->changeState($self->{NEXTSTATE}); |
$helper->changeState($self->{NEXTSTATE}); |
Line 1686 sub postprocess {
|
Line 2006 sub postprocess {
|
|
|
return 1; |
return 1; |
} |
} |
|
|
|
sub get_date_object { |
|
my ($epoch) = @_; |
|
my $dt = DateTime->from_epoch(epoch => $epoch) |
|
->set_time_zone(&Apache::lonlocal::gettimezone()); |
|
my $lang = Apache::lonlocal::current_language(); |
|
if ($lang ne '') { |
|
eval { |
|
$dt->set_locale($lang); |
|
}; |
|
} |
|
return $dt; |
|
} |
|
|
1; |
1; |
|
|
package Apache::lonhelper::resource; |
package Apache::lonhelper::resource; |
Line 1710 to false. The "suppressEmptySequences" a
|
Line 2044 to false. The "suppressEmptySequences" a
|
suppressEmptySequences argument to the render routine, which will cause |
suppressEmptySequences argument to the render routine, which will cause |
folders that have all of their contained resources filtered out to also |
folders that have all of their contained resources filtered out to also |
be filtered out. The 'addstatus' attribute, if true, will add the icon |
be filtered out. The 'addstatus' attribute, if true, will add the icon |
and long status display columns to the display. |
and long status display columns to the display. The 'addparts' |
|
attribute will add in a part selector beside problems that have more |
|
than 1 part. The 'includecourse' attribute if true, will include |
|
the toplevel default.sequence in the results. |
|
|
=head3 SUB-TAGS |
=head3 SUB-TAGS |
|
|
Line 1743 and long status display columns to the d
|
Line 2080 and long status display columns to the d
|
evaluated with "sub { my $helper = shift; my $state = shift;" and |
evaluated with "sub { my $helper = shift; my $state = shift;" and |
"}", with the return value used as the mapurl. |
"}", with the return value used as the mapurl. |
|
|
|
=item * <option />: Allows you to add optional elements to the |
|
resource chooser currently these can be a checkbox, or a text entry |
|
or hidden (see the 'type' attribute below). |
|
the following attributes are supported by this tag: |
|
|
|
=over 4 |
|
|
|
=item * type=control-type : determines the type of control displayed. |
|
This can be one of the following types: 'checkbox' provides a true/false |
|
checkbox. 'text' provides a text entry control. 'hidden' provides a |
|
hidden form element that returns the name of the resource for each |
|
element of the text box. |
|
|
|
=item * text=header-text : provides column header text for the option. |
|
|
|
=item * variable=helpervar : provides a helper variable to contain the |
|
value of the input control for each resource. In general, the result |
|
will be a set of values separated by ||| for the checkbox the value between |
|
the |||'s will either be empty, if the box is not checked, or the resource |
|
name if checked. For the text entry, the values will be the text in the |
|
text box. This could be empty. Hidden elements unconditionally provide |
|
the resource name for each row of the chooser and allow you to therefore |
|
correlate text entries to their resources. |
|
The helper variable can be initialized by the user code to pre-load values |
|
into the controls: |
|
|
|
=over 4 |
|
|
|
|
|
=item * Preloading checkboxes : Set the helper variable to the value you |
|
would have gotten from the control if it had been manually set as desired. |
|
|
|
=item * Preloading text entries : Set the helper variable to triple pipe |
|
separated values where each value is of the form resource-name=value |
|
|
|
=item * Preloading hidden fields : These cannot be pre-loaded and will always |
|
be pipe separated resource names. |
|
|
|
=back |
|
|
|
|
|
=back |
|
|
=back |
=back |
|
|
=cut |
=cut |
Line 1750 and long status display columns to the d
|
Line 2130 and long status display columns to the d
|
no strict; |
no strict; |
@ISA = ("Apache::lonhelper::element"); |
@ISA = ("Apache::lonhelper::element"); |
use strict; |
use strict; |
|
use Apache::lonnet; |
|
|
BEGIN { |
BEGIN { |
&Apache::lonhelper::register('Apache::lonhelper::resource', |
&Apache::lonhelper::register('Apache::lonhelper::resource', |
('resource', 'filterfunc', |
('resource', 'filterfunc', |
'choicefunc', 'valuefunc', |
'choicefunc', 'valuefunc', |
'mapurl')); |
'mapurl','option')); |
} |
} |
|
|
sub new { |
sub new { |
Line 1777 sub start_resource {
|
Line 2158 sub start_resource {
|
$paramHash->{'suppressEmptySequences'} = $token->[2]{'suppressEmptySequences'}; |
$paramHash->{'suppressEmptySequences'} = $token->[2]{'suppressEmptySequences'}; |
$paramHash->{'toponly'} = $token->[2]{'toponly'}; |
$paramHash->{'toponly'} = $token->[2]{'toponly'}; |
$paramHash->{'addstatus'} = $token->[2]{'addstatus'}; |
$paramHash->{'addstatus'} = $token->[2]{'addstatus'}; |
|
$paramHash->{'addparts'} = $token->[2]{'addparts'}; |
|
if ($paramHash->{'addparts'}) { |
|
$helper->declareVar($paramHash->{'variable'}.'_part'); |
|
} |
$paramHash->{'closeallpages'} = $token->[2]{'closeallpages'}; |
$paramHash->{'closeallpages'} = $token->[2]{'closeallpages'}; |
|
$paramHash->{'include_top_level_map'} = $token->[2]{'includecourse'}; |
return ''; |
return ''; |
} |
} |
|
|
Line 1860 sub start_mapurl {
|
Line 2246 sub start_mapurl {
|
|
|
sub end_mapurl { return ''; } |
sub end_mapurl { return ''; } |
|
|
|
|
|
sub start_option { |
|
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
|
if (!defined($paramHash->{OPTION_TEXTS})) { |
|
$paramHash->{OPTION_TEXTS} = [ ]; |
|
$paramHash->{OPTION_VARS} = [ ]; |
|
$paramHash->{OPTION_TYPES} = [ ]; |
|
|
|
} |
|
# We can have an attribute: type which can have the |
|
# values: "checkbox" or "text" which defaults to |
|
# checkbox allowing us to change the type of input |
|
# for the option: |
|
# |
|
my $input_widget_type = 'checkbox'; |
|
if(defined($token->[2]{'type'})) { |
|
my $widget_type = $token->[2]{'type'}; |
|
if ($widget_type eq 'text') { # only accept legal alternatives |
|
$input_widget_type = $widget_type; # Illegals are checks. |
|
} elsif ($widget_type eq 'hidden') { |
|
$input_widget_type = $widget_type; |
|
} |
|
} |
|
|
|
# OPTION_TEXTS is a list of the text attribute |
|
# values used to create column headings. |
|
# OPTION_VARS is a list of the variable names, used to create the checkbox |
|
# inputs. |
|
# OPTION_TYPES is a list of the option types: |
|
# |
|
# We're ok with empty elements. as place holders |
|
# Although the 'variable' element should really exist. |
|
# |
|
|
|
|
|
my $option_texts = $paramHash->{OPTION_TEXTS}; |
|
my $option_vars = $paramHash->{OPTION_VARS}; |
|
my $option_types = $paramHash->{OPTION_TYPES}; |
|
push(@$option_texts, $token->[2]{'text'}); |
|
push(@$option_vars, $token->[2]{'variable'}); |
|
push(@$option_types, $input_widget_type); |
|
|
|
|
|
# Need to create and declare the option variables as well to make them |
|
# persistent. |
|
# |
|
my $varname = $token->[2]{'variable'}; |
|
$helper->declareVar($varname); |
|
|
|
|
|
return ''; |
|
} |
|
|
|
sub end_option { |
|
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
|
return ''; |
|
} |
|
|
# A note, in case I don't get to this before I leave. |
# A note, in case I don't get to this before I leave. |
# If someone complains about the "Back" button returning them |
# If someone complains about the "Back" button returning them |
# to the previous folder state, instead of returning them to |
# to the previous folder state, instead of returning them to |
Line 1882 sub render {
|
Line 2326 sub render {
|
|
|
if ($self->{'multichoice'}) { |
if ($self->{'multichoice'}) { |
$result = <<SCRIPT; |
$result = <<SCRIPT; |
<script> |
<script type="text/javascript"> |
|
// <!-- |
function checkall(value, checkName) { |
function checkall(value, checkName) { |
for (i=0; i<document.forms.helpform.elements.length; i++) { |
for (i=0; i<document.forms.helpform.elements.length; i++) { |
ele = document.forms.helpform.elements[i]; |
ele = document.forms.helpform.elements[i]; |
if (ele.name == checkName + '.forminput') { |
if (ele.name == checkName + '_forminput') { |
document.forms.helpform.elements[i].checked=value; |
document.forms.helpform.elements[i].checked=value; |
} |
} |
} |
} |
} |
} |
|
// --> |
</script> |
</script> |
SCRIPT |
SCRIPT |
|
my %lt=&Apache::lonlocal::texthash( |
|
'sar' => "Select All Resources", |
|
'uar' => "Unselect All Resources"); |
|
|
$buttons = <<BUTTONS; |
$buttons = <<BUTTONS; |
<br /> |
<br /> |
<input type="button" onclick="checkall(true, '$var')" value="Select All Resources" /> |
<input type="button" onclick="checkall(true, '$var')" value="$lt{'sar'}" /> |
<input type="button" onclick="checkall(false, '$var')" value="Unselect All Resources" /> |
<input type="button" onclick="checkall(false, '$var')" value="$lt{'uar'}" /> |
<br /> |
<br /> |
BUTTONS |
BUTTONS |
} |
} |
Line 1907 BUTTONS
|
Line 2357 BUTTONS
|
|
|
$result .= $buttons; |
$result .= $buttons; |
|
|
my $filterFunc = $self->{FILTER_FUNC}; |
my $filterFunc = $self->{FILTER_FUNC}; |
my $choiceFunc = $self->{CHOICE_FUNC}; |
my $choiceFunc = $self->{CHOICE_FUNC}; |
my $valueFunc = $self->{VALUE_FUNC}; |
my $valueFunc = $self->{VALUE_FUNC}; |
my $multichoice = $self->{'multichoice'}; |
my $multichoice = $self->{'multichoice'}; |
|
my $option_vars = $self->{OPTION_VARS}; |
|
my $option_texts = $self->{OPTION_TEXTS}; |
|
my $option_types = $self->{OPTION_TYPES}; |
|
my $addparts = $self->{'addparts'}; |
|
my $headings_done = 0; |
|
|
# Evaluate the map url as needed |
# Evaluate the map url as needed |
my $mapUrl; |
my $mapUrl; |
Line 1922 BUTTONS
|
Line 2377 BUTTONS
|
$mapUrl = $self->{MAP_URL}; |
$mapUrl = $self->{MAP_URL}; |
} |
} |
|
|
|
my %defaultSymbs; |
|
if (defined($self->{DEFAULT_VALUE})) { |
|
my $valueFunc = eval($self->{DEFAULT_VALUE}); |
|
die 'Error in default value code for variable ' . |
|
$self->{'variable'} . ', Perl said: ' . $@ if $@; |
|
my @defaultSymbs = &$valueFunc($helper, $self); |
|
if (!$multichoice && @defaultSymbs) { # only allowed 1 |
|
@defaultSymbs = ($defaultSymbs[0]); |
|
} |
|
%defaultSymbs = map { if ($_) {($_,1) } } @defaultSymbs; |
|
delete($defaultSymbs{''}); |
|
} |
|
|
# Create the composite function that renders the column on the nav map |
# Create the composite function that renders the column on the nav map |
# have to admit any language that lets me do this can't be all bad |
# have to admit any language that lets me do this can't be all bad |
# - Jeremy (Pythonista) ;-) |
# - Jeremy (Pythonista) ;-) |
my $checked = 0; |
my $checked = 0; |
my $renderColFunc = sub { |
my $renderColFunc = sub { |
my ($resource, $part, $params) = @_; |
my ($resource, $part, $params) = @_; |
|
my $result = ""; |
|
|
|
if(!$headings_done) { |
|
if ($option_texts) { |
|
foreach my $text (@$option_texts) { |
|
$result .= "<th>$text</th>"; |
|
} |
|
} |
|
$result .= '<th>'.&Apache::lonlocal::mt('Select').'</th>'; |
|
$result .= "</tr><tr>"; # Close off the extra row and start a new one. |
|
$headings_done = 1; |
|
} |
|
|
my $inputType; |
my $inputType; |
if ($multichoice) { $inputType = 'checkbox'; } |
if ($multichoice) { $inputType = 'checkbox'; } |
else {$inputType = 'radio'; } |
else {$inputType = 'radio'; } |
|
|
if (!&$choiceFunc($resource)) { |
if (!&$choiceFunc($resource)) { |
return '<td> </td>'; |
$result .= '<td> </td>'; |
|
return $result; |
} else { |
} else { |
my $col = "<td><input type='$inputType' name='${var}.forminput' "; |
my $col = ""; |
if (!$checked && !$multichoice) { |
my $raw_name = &$valueFunc($resource); |
$col .= "checked "; |
my $resource_name = |
$checked = 1; |
HTML::Entities::encode($raw_name,"<>&\"'"); |
} |
if($option_vars) { |
if ($multichoice) { # all resources start checked; see bug 1174 |
my $option_num = 0; |
$col .= "checked "; |
foreach my $option_var (@$option_vars) { |
$checked = 1; |
my $option_type = $option_types->[$option_num]; |
|
$option_num++; |
|
my $var_value = "\|\|\|" . $helper->{VARS}->{$option_var} . |
|
"\|\|\|"; |
|
my $checked =""; |
|
if($var_value =~ /\Q|||$raw_name|||\E/) { |
|
$checked = "checked='checked'"; |
|
} |
|
if ($option_type eq 'text') { |
|
# |
|
# For text's the variable value is a ||| separated set of |
|
# resource_name=value |
|
# |
|
my @values = split(/\|\|\|/, $helper->{VARS}->{$option_var}); |
|
|
|
# Normal practice would be to toss this in a hash but |
|
# the only thing that saves is the compare in the loop |
|
# below and for all but one case we'll break out of the loop |
|
# before it completes. |
|
|
|
my $text_value = ''; # In case there's no match. |
|
foreach my $value (@values) { |
|
my ($res, $skip) = split(/=/, $value); |
|
if($res eq $resource_name) { |
|
$text_value = $skip; |
|
last; |
|
} |
|
} |
|
# TODO: add an attribute to <option> that allows the |
|
# programmer to set the width of the tex entry box. |
|
|
|
$col .= |
|
"<td align='center'><input type='text' name ='$option_var". |
|
"_forminput' value='".$text_value."' size='5' /> </td>"; |
|
} elsif ($option_type eq 'hidden') { |
|
$col .= "<td align='center'><input type='hidden' name ='$option_var". |
|
"_forminput' value='". |
|
$resource_name . "'/> </td>"; |
|
} else { |
|
$col .= |
|
"<td align='center'><input type=$option_type name ='$option_var". |
|
"_forminput' value='". |
|
$resource_name . "' $checked /> </td>"; |
|
} |
|
} |
} |
} |
$col .= "value='" . |
|
HTML::Entities::encode(&$valueFunc($resource),'<>&"') |
$col .= "<td align='center'><input type='$inputType' name='${var}_forminput' "; |
. "' /></td>"; |
if (%defaultSymbs) { |
return $col; |
my $symb=$resource->symb(); |
|
if (exists($defaultSymbs{$symb})) { |
|
$col .= "checked='checked' "; |
|
$checked = 1; |
|
} |
|
} else { |
|
if (!$checked && !$multichoice) { |
|
$col .= "checked='checked' "; |
|
$checked = 1; |
|
} |
|
if ($multichoice) { # all resources start checked; see bug 1174 |
|
$col .= "checked='checked' "; |
|
$checked = 1; |
|
} |
|
} |
|
$col .= "value='" . $resource_name . "' /></td>"; |
|
|
|
return $result.$col; |
} |
} |
}; |
}; |
|
my $renderPartsFunc = sub { |
|
my ($resource, $part, $params) = @_; |
|
my $col= "<td>"; |
|
my $id=$resource->{ID}; |
|
my $resource_name = |
|
&HTML::Entities::encode(&$valueFunc($resource),"<>&\"'"); |
|
if ($addparts && (scalar(@{$resource->parts}) > 1)) { |
|
$col .= "<select onclick=\"javascript:updateRadio(this.form,'${var}_forminput','$resource_name');updateHidden(this.form,'$id','${var}');\" name='part_${id}_forminput'>\n"; |
|
$col .= "<option value=\"$part\">".&Apache::lonlocal::mt('All Parts')."</option>\n"; |
|
foreach my $part (@{$resource->parts}) { |
|
$col .= "<option value=\"$part\">".&Apache::lonlocal::mt('Part: [_1]',$part)."</option>\n"; |
|
} |
|
$col .= "</select>"; |
|
} |
|
$col .= "</td>"; |
|
}; |
|
$result.=(<<RADIO); |
|
<script type="text/javascript"> |
|
// <!-- |
|
function updateRadio(form,name,value) { |
|
var radiobutton=form[name]; |
|
for (var i=0; i<radiobutton.length; i++) { |
|
if (radiobutton[i].value == value) { |
|
radiobutton[i].checked = true; |
|
break; |
|
} |
|
} |
|
} |
|
function updateHidden(form,id,name) { |
|
var select=form['part_'+id+'_forminput']; |
|
var hidden=form[name+'_part_forminput']; |
|
var which=select.selectedIndex; |
|
hidden.value=select.options[which].value; |
|
} |
|
// --> |
|
</script> |
|
<input type="hidden" name="${var}_part_forminput" /> |
|
|
$ENV{'form.condition'} = !$self->{'toponly'}; |
RADIO |
my $cols = [$renderColFunc, Apache::lonnavmaps::resource()]; |
$env{'form.condition'} = !$self->{'toponly'}; |
|
my $cols = [$renderColFunc]; |
|
if ($self->{'addparts'}) { push(@$cols, $renderPartsFunc); } |
|
push(@$cols, Apache::lonnavmaps::resource()); |
if ($self->{'addstatus'}) { |
if ($self->{'addstatus'}) { |
push @$cols, (Apache::lonnavmaps::part_status_summary()); |
push @$cols, (Apache::lonnavmaps::part_status_summary()); |
|
|
Line 1965 BUTTONS
|
Line 2547 BUTTONS
|
'resource_no_folder_link' => 1, |
'resource_no_folder_link' => 1, |
'closeAllPages' => $self->{'closeallpages'}, |
'closeAllPages' => $self->{'closeallpages'}, |
'suppressEmptySequences' => $self->{'suppressEmptySequences'}, |
'suppressEmptySequences' => $self->{'suppressEmptySequences'}, |
'iterator_map' => $mapUrl } |
'include_top_level_map' => $self->{'include_top_level_map'}, |
|
'iterator_map' => $mapUrl, |
|
'map_no_edit_link' => 1, } |
); |
); |
|
|
$result .= $buttons; |
$result .= $buttons; |
Line 1980 sub postprocess {
|
Line 2564 sub postprocess {
|
$self->{ERROR_MSG} = 'You must choose at least one resource to continue.'; |
$self->{ERROR_MSG} = 'You must choose at least one resource to continue.'; |
return 0; |
return 0; |
} |
} |
|
# For each of the attached options. If it's env var is undefined, set it to |
|
# an empty string instead.. an undef'd env var means no choices selected. |
|
# |
|
|
|
my $option_vars = $self->{OPTION_VARS}; |
|
if ($option_vars) { |
|
foreach my $var (@$option_vars) { |
|
my $env_name = "form.".$var."_forminput"; |
|
if (!defined($env{$env_name})) { |
|
$env{$env_name} = ''; |
|
$helper->{VARS}->{$var} = ''; |
|
} |
|
} |
|
} |
|
|
|
|
if (defined($self->{NEXTSTATE})) { |
if (defined($self->{NEXTSTATE})) { |
$helper->changeState($self->{NEXTSTATE}); |
$helper->changeState($self->{NEXTSTATE}); |
Line 2022 selection. Defaults to false.
|
Line 2621 selection. Defaults to false.
|
If true, only active students and course personnel will be |
If true, only active students and course personnel will be |
shown. Defaults to false. |
shown. Defaults to false. |
|
|
|
=item * B<sectiononly>: |
|
|
|
If true, and user's role is in a specific section, only course personnel |
|
will be shown if they also have a section-specific role in the same section. |
|
Defaults to false. |
|
|
|
=item * B<emptyallowed>: |
|
|
|
If true, the selection of no users is allowed. Defaults to false. |
|
|
=back |
=back |
|
|
=cut |
=cut |
Line 2030 no strict;
|
Line 2639 no strict;
|
@ISA = ("Apache::lonhelper::element"); |
@ISA = ("Apache::lonhelper::element"); |
use strict; |
use strict; |
use Apache::lonlocal; |
use Apache::lonlocal; |
|
use Apache::lonnet; |
|
|
BEGIN { |
BEGIN { |
&Apache::lonhelper::register('Apache::lonhelper::student', |
&Apache::lonhelper::register('Apache::lonhelper::student', |
Line 2053 sub start_student {
|
Line 2662 sub start_student {
|
$helper->declareVar($paramHash->{'variable'}); |
$helper->declareVar($paramHash->{'variable'}); |
$paramHash->{'multichoice'} = $token->[2]{'multichoice'}; |
$paramHash->{'multichoice'} = $token->[2]{'multichoice'}; |
$paramHash->{'coursepersonnel'} = $token->[2]{'coursepersonnel'}; |
$paramHash->{'coursepersonnel'} = $token->[2]{'coursepersonnel'}; |
$paramHash->{'sctiveonly'} = $token->[2]{'activeonly'}; |
$paramHash->{'sectiononly'} = $token->[2]{'sectiononly'}; |
|
$paramHash->{'activeonly'} = $token->[2]{'activeonly'}; |
if (defined($token->[2]{'nextstate'})) { |
if (defined($token->[2]{'nextstate'})) { |
$paramHash->{NEXTSTATE} = $token->[2]{'nextstate'}; |
$paramHash->{NEXTSTATE} = $token->[2]{'nextstate'}; |
} |
} |
|
$paramHash->{'emptyallowed'} = $token->[2]{'emptyallowed'}; |
|
|
} |
} |
|
|
Line 2075 sub render {
|
Line 2686 sub render {
|
my $buttons = ''; |
my $buttons = ''; |
my $var = $self->{'variable'}; |
my $var = $self->{'variable'}; |
|
|
if ($self->{'multichoice'}) { |
|
$result = <<SCRIPT; |
if (defined $self->{ERROR_MSG}) { |
<script> |
$result .= '<font color="#FF0000">' . $self->{ERROR_MSG} . '</font><br /><br />'; |
function checkall(value, checkName) { |
|
for (i=0; i<document.forms.helpform.elements.length; i++) { |
|
ele = document.forms.helpform.elements[i]; |
|
if (ele.name == checkName + '.forminput') { |
|
document.forms.helpform.elements[i].checked=value; |
|
} |
|
} |
|
} |
|
function checksec(value) { |
|
for (i=0; i<document.forms.helpform.elements.length; i++) { |
|
comp = document.forms.helpform.elements.chksec.value; |
|
if (document.forms.helpform.elements[i].value.indexOf(':'+comp+':') != -1) { |
|
document.forms.helpform.elements[i].checked=value; |
|
} |
|
} |
|
} |
|
function checkactive() { |
|
for (i=0; i<document.forms.helpform.elements.length; i++) { |
|
if (document.forms.helpform.elements[i].value.indexOf(':Active') != -1) { |
|
document.forms.helpform.elements[i].checked=true; |
|
} |
|
} |
|
} |
} |
</script> |
|
SCRIPT |
|
|
|
my $selectAllStudents = &mt('Select All Students'); |
my %defaultUsers; |
my $unselectAllStudents = &mt('Unselect All Students'); |
if (defined($self->{DEFAULT_VALUE})) { |
$buttons = <<BUTTONS; |
my $valueFunc = eval($self->{DEFAULT_VALUE}); |
<br /> |
die 'Error in default value code for variable ' . |
<input type="button" onclick="checkactive()" value="Select Only Current Students" /> |
$self->{'variable'} . ', Perl said: ' . $@ if $@; |
<input type="button" onclick="checkall(true, '$var')" value="$selectAllStudents" /> |
my @defaultUsers = &$valueFunc($helper, $self); |
<input type="button" onclick="checkall(false, '$var')" value="$unselectAllStudents" /> |
if (!$self->{'multichoice'} && @defaultUsers) { # only allowed 1 |
<input type="button" onclick="checksec(true)" value="Select for Section/Group"> |
@defaultUsers = ($defaultUsers[0]); |
<input type="text" size="5" name="chksec"> |
} |
<input type="button" onclick="checksec(false)" value="Unselect for Section/Group"> |
%defaultUsers = map { if ($_) {($_,1) } } @defaultUsers; |
<br /> |
delete($defaultUsers{''}); |
BUTTONS |
|
} |
} |
|
|
if (defined $self->{ERROR_MSG}) { |
my $personnel_section; |
$result .= '<font color="#FF0000">' . $self->{ERROR_MSG} . '</font><br /><br />'; |
if ($self->{'sectiononly'}) { |
|
$personnel_section = $env{'request.course.sec'}; |
} |
} |
|
|
my $choices = []; |
my ($course_personnel, |
|
$current_members, |
|
$expired_members, |
|
$future_members) = |
|
&Apache::lonselstudent::get_people_in_class($env{'request.course.sec'}, |
|
$personnel_section); |
|
|
# Load up the non-students, if necessary |
# Load up the non-students, if necessary |
|
|
if ($self->{'coursepersonnel'}) { |
if ($self->{'coursepersonnel'}) { |
my %coursepersonnel = Apache::lonnet::get_course_adv_roles(); |
unshift @$current_members, (@$course_personnel); |
for (sort keys %coursepersonnel) { |
|
for my $role (split /,/, $coursepersonnel{$_}) { |
|
# extract the names so we can sort them |
|
my @people; |
|
|
|
for (split /,/, $role) { |
|
push @people, [split /:/, $role]; |
|
} |
|
|
|
@people = sort { $a->[0] cmp $b->[0] } @people; |
|
|
|
for my $person (@people) { |
|
push @$choices, [join(':', @$person), $person->[0], '', $_]; |
|
} |
|
} |
|
} |
|
} |
} |
|
|
# Constants |
my %titles = &Apache::lonlocal::texthash( |
my $section = Apache::loncoursedata::CL_SECTION(); |
'active' => 'Select Currently Enrolled Students and Active Course Personnel', |
my $fullname = Apache::loncoursedata::CL_FULLNAME(); |
'future' => 'Select Future Enrolled Students', |
my $status = Apache::loncoursedata::CL_STATUS(); |
'expired' => 'Select Previously Enrolled Students', |
|
); |
# Load up the students |
|
my $classlist = &Apache::loncoursedata::get_classlist(); |
if ($env{'request.course.sec'}) { |
my @keys = keys %{$classlist}; |
if ($self->{'sectiononly'}) { |
# Sort by: Section, name |
$titles{'active'} = &mt('Select Currently Enrolled Students and Active Course Personnel in Section: [_1]', |
@keys = sort { |
$env{'request.course.sec'}); |
if ($classlist->{$a}->[$section] ne $classlist->{$b}->[$section]) { |
} else { |
return $classlist->{$a}->[$section] cmp $classlist->{$b}->[$section]; |
$titles{'active'} = &mt('Select Currently Enrolled Students in Section: [_1], and Active Course Personnel', |
} |
$env{'request.course.sec'}); |
return $classlist->{$a}->[$fullname] cmp $classlist->{$b}->[$fullname]; |
} |
} @keys; |
$titles{'future'} = &mt('Select Future Enrolled Students in Section: [_1]', |
|
$env{'request.course.sec'}); |
# username, fullname, section, type |
$titles{'expired'} = &mt('Select Previously Enrolled Students in Section: [_1]', |
for (@keys) { |
$env{'request.course.sec'}); |
# Filter out inactive students if we've set "activeonly" |
} |
if (!$self->{'activeonly'} || $classlist->{$_}->[$status] eq |
|
'Active') { |
# Current personnel |
push @$choices, [$_, $classlist->{$_}->[$fullname], |
|
$classlist->{$_}->[$section], |
$result .= '<h4>'.$titles{'active'}.'</h4>'; |
$classlist->{$_}->[$status], 'Student']; |
$result .= &Apache::lonselstudent::render_student_list( $current_members, |
} |
"helpform", |
|
"current", |
|
\%defaultUsers, |
|
$self->{'multichoice'}, |
|
$self->{'variable'}, |
|
1); |
|
|
|
# If activeonly is not set then we can also give the expired students: |
|
# |
|
if (!$self->{'activeonly'} && ((scalar(@$future_members)) > 0)) { |
|
|
|
# And future. |
|
|
|
$result .= '<h4>'.$titles{'future'}.'</h4>'; |
|
|
|
$result .= &Apache::lonselstudent::render_student_list( $future_members, |
|
"helpform", |
|
"future", |
|
\%defaultUsers, |
|
$self->{'multichoice'}, |
|
$self->{'variable'}, |
|
0); |
|
} |
|
if (!$self->{'activeonly'} && ((scalar(@$expired_members)) > 0)) { |
|
# Past |
|
|
|
$result .= '<h4>'.$titles{'expired'}.'</h4>'; |
|
$result .= &Apache::lonselstudent::render_student_list($expired_members, |
|
"helpform", |
|
"past", |
|
\%defaultUsers, |
|
$self->{'multichoice'}, |
|
$self->{'variable'}, |
|
0); |
} |
} |
|
|
my $name = &mt($self->{'coursepersonnel'} ? 'Name' : 'Student Name'); |
|
my $type = 'radio'; |
|
if ($self->{'multichoice'}) { $type = 'checkbox'; } |
|
$result .= "<table cellspacing='2' cellpadding='2' border='0'>\n"; |
|
$result .= "<tr><td></td><td align='center'><b>$name</b></td>". |
|
"<td align='center'><b>" . &mt('Section') . "</b></td>" . |
|
"<td align='center'><b>Status</b></td>" . |
|
"<td align='center'><b>" . &mt("Role") . "</b></td></tr>" . |
|
"<td align='center'><b>Username:Domain</b></td></tr>"; |
|
|
|
my $checked = 0; |
|
for my $choice (@$choices) { |
|
$result .= "<tr><td><input type='$type' name='" . |
|
$self->{'variable'} . '.forminput' . "'"; |
|
|
|
if (!$self->{'multichoice'} && !$checked) { |
|
$result .= " checked "; |
|
$checked = 1; |
|
} |
|
$result .= |
|
" value='" . HTML::Entities::encode($choice->[0] . ':' . $choice->[2] . ':' . $choice->[1] . ':' . $choice->[3],'<>&"') |
|
. "' /></td><td>" |
|
. HTML::Entities::encode($choice->[1],'<>&"') |
|
. "</td><td align='center'>" |
|
. HTML::Entities::encode($choice->[2],'<>&"') |
|
. "</td>\n<td>" |
|
. HTML::Entities::encode($choice->[3],'<>&"') |
|
. "</td>\n<td>" |
|
. HTML::Entities::encode($choice->[4],'<>&"') |
|
. "</td>\n<td>" |
|
. HTML::Entities::encode($choice->[0],'<>&"') |
|
. "</td></tr>\n"; |
|
} |
|
|
|
$result .= "</table>\n\n"; |
|
$result .= $buttons; |
|
|
|
return $result; |
return $result; |
} |
} |
|
|
sub postprocess { |
sub postprocess { |
my $self = shift; |
my $self = shift; |
|
|
my $result = $ENV{'form.' . $self->{'variable'} . '.forminput'}; |
my $result = $env{'form.' . $self->{'variable'} . '_forminput'}; |
if (!$result) { |
if (!$result && !$self->{'emptyallowed'}) { |
$self->{ERROR_MSG} = |
if ($self->{'coursepersonnel'}) { |
&mt('You must choose at least one student to continue.'); |
$self->{ERROR_MSG} = |
|
&mt('You must choose at least one user to continue.'); |
|
} else { |
|
$self->{ERROR_MSG} = |
|
&mt('You must choose at least one student to continue.'); |
|
} |
return 0; |
return 0; |
} |
} |
|
|
Line 2285 no strict;
|
Line 2865 no strict;
|
@ISA = ("Apache::lonhelper::element"); |
@ISA = ("Apache::lonhelper::element"); |
use strict; |
use strict; |
use Apache::lonlocal; |
use Apache::lonlocal; |
|
use Apache::lonnet; |
use Apache::lonpubdir; # for getTitleString |
use Apache::lonpubdir; # for getTitleString |
|
|
BEGIN { |
BEGIN { |
Line 2360 sub start_filefilter {
|
Line 2940 sub start_filefilter {
|
|
|
sub end_filefilter { return ''; } |
sub end_filefilter { return ''; } |
|
|
|
{ |
|
# used to generate unique id attributes for <input> tags. |
|
# internal use only. |
|
my $id=0; |
|
sub new_id { return $id++;} |
|
} |
|
|
sub render { |
sub render { |
my $self = shift; |
my $self = shift; |
my $result = ''; |
my $result = ''; |
Line 2383 sub render {
|
Line 2970 sub render {
|
|
|
if ($self->{'multichoice'}) { |
if ($self->{'multichoice'}) { |
$result = <<SCRIPT; |
$result = <<SCRIPT; |
<script> |
<script type="text/javascript"> |
|
// <!-- |
function checkall(value, checkName) { |
function checkall(value, checkName) { |
for (i=0; i<document.forms.helpform.elements.length; i++) { |
for (i=0; i<document.forms.helpform.elements.length; i++) { |
ele = document.forms.helpform.elements[i]; |
ele = document.forms.helpform.elements[i]; |
if (ele.name == checkName + '.forminput') { |
if (ele.name == checkName + '_forminput') { |
document.forms.helpform.elements[i].checked=value; |
document.forms.helpform.elements[i].checked=value; |
} |
} |
} |
} |
Line 2401 sub render {
|
Line 2989 sub render {
|
} |
} |
} |
} |
} |
} |
|
// --> |
</script> |
</script> |
SCRIPT |
SCRIPT |
my $selectAllFiles = &mt("Select All Files"); |
my %lt=&Apache::lonlocal::texthash( |
my $unselectAllFiles = &mt("Unselect All Files"); |
'saf' => "Select All Files", |
$buttons = <<BUTTONS; |
'uaf' => "Unselect All Files"); |
|
$buttons = <<BUTTONS; |
<br /> |
<br /> |
<input type="button" onclick="checkall(true, '$var')" value="$selectAllFiles" /> |
<input type="button" onclick="checkall(true, '$var')" value="$lt{'saf'}" /> |
<input type="button" onclick="checkall(false, '$var')" value="$unselectAllFiles" /> |
<input type="button" onclick="checkall(false, '$var')" value="$lt{'uaf'}" /> |
BUTTONS |
BUTTONS |
|
|
my $selectAllPublished = &mt("Select All Published"); |
%lt=&Apache::lonlocal::texthash( |
my $unselectAllPublished= &mt("UnselectAllPublished"); |
'sap' => "Select All Published", |
|
'uap' => "Unselect All Published"); |
if ($helper->{VARS}->{'construction'}) { |
if ($helper->{VARS}->{'construction'}) { |
$buttons .= <<BUTTONS; |
$buttons .= <<BUTTONS; |
<input type="button" onclick="checkallclass(true, 'Published')" value="$selectAllPublished" /> |
<input type="button" onclick="checkallclass(true, 'Published')" value="$lt{'sap'}" /> |
<input type="button" onclick="checkallclass(false, 'Published')" value="$unselectAllPublished" /> |
<input type="button" onclick="checkallclass(false, 'Published')" value="$lt{'uap'}" /> |
<br /> |
<br /> |
BUTTONS |
BUTTONS |
} |
} |
} |
} |
|
|
# Get the list of files in this directory. |
# Get the list of files in this directory. |
my @fileList; |
my (@fileList,$listref,$listerror); |
|
|
# If the subdirectory is in local CSTR space |
# If the subdirectory is in local CSTR space |
my $metadir; |
my $metadir; |
if ($subdir =~ m|/home/([^/]+)/public_html/(.*)|) { |
my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'}; |
my $user = $1; |
if ($subdir =~ m{^(?:\Q$londocroot\E)*/priv/[^/]+/[^/]+/(.*)$}) { |
my $domain = $Apache::lonnet::perlvar{'lonDefDomain'}; |
my $innerpath=$1; |
$metadir='/res/'.$domain.'/'.$user.'/'.$2; |
unless ($subdir=~m{^\Q$londocroot\E}) { |
@fileList = &Apache::lonnet::dirlist($subdir, $domain, $user, ''); |
$subdir=$londocroot.$subdir; |
} elsif ($subdir =~ m|^~([^/]+)/(.*)$|) { |
} |
$subdir='/home/'.$1.'/public_html/'.$2; |
my ($user,$domain)= |
my $user = $1; |
&Apache::lonnet::constructaccess($subdir); |
my $domain = $Apache::lonnet::perlvar{'lonDefDomain'}; |
$metadir='/res/'.$domain.'/'.$user.'/'.$innerpath; |
$metadir='/res/'.$domain.'/'.$user.'/'.$2; |
($listref,$listerror) = |
@fileList = &Apache::lonnet::dirlist($subdir, $domain, $user, ''); |
&Apache::lonnet::dirlist($subdir,$domain,$user,undef,undef,'/'); |
} else { |
} else { |
# local library server resource space |
# local library server resource space |
@fileList = &Apache::lonnet::dirlist($subdir, $ENV{'user.domain'}, $ENV{'user.name'}, ''); |
($listref,$listerror) = |
|
&Apache::lonnet::dirlist($subdir,$env{'user.domain'},$env{'user.name'},undef,undef,'/'); |
} |
} |
|
|
# Sort the fileList into order |
# Sort the fileList into order |
@fileList = sort @fileList; |
if (ref($listref) eq 'ARRAY') { |
|
@fileList = sort {lc($a) cmp lc($b)} @{$listref}; |
|
} |
|
|
$result .= $buttons; |
$result .= $buttons; |
|
|
Line 2496 BUTTONS
|
Line 3090 BUTTONS
|
if ($status eq 'Published' && $helper->{VARS}->{'construction'}) { |
if ($status eq 'Published' && $helper->{VARS}->{'construction'}) { |
$onclick = 'onclick="a=1" '; |
$onclick = 'onclick="a=1" '; |
} |
} |
|
my $id = &new_id(); |
$result .= '<tr><td align="right"' . " bgcolor='$color'>" . |
$result .= '<tr><td align="right"' . " bgcolor='$color'>" . |
"<input $onclick type='$type' name='" . $var |
"<input $onclick type='$type' name='" . $var |
. ".forminput' value='" . HTML::Entities::encode($fileName,'<>&"'). |
. "_forminput' ".qq{id="$id"}." value='" . HTML::Entities::encode($fileName,"<>&\"'"). |
"'"; |
"'"; |
if (!$self->{'multichoice'} && $choices == 0) { |
if (!$self->{'multichoice'} && $choices == 0) { |
$result .= ' checked'; |
$result .= ' checked="checked"'; |
} |
} |
$result .= "/></td><td bgcolor='$color'>" . $file . "</td>" . |
$result .= "/></td><td bgcolor='$color'>". |
|
qq{<label for="$id">}. $file . "</label></td>" . |
"<td bgcolor='$color'>$title</td>" . |
"<td bgcolor='$color'>$title</td>" . |
"<td bgcolor='$color'>$status</td>" . "</tr>\n"; |
"<td bgcolor='$color'>$status</td>" . "</tr>\n"; |
$choices++; |
$choices++; |
Line 2531 sub fileState {
|
Line 3127 sub fileState {
|
my $constructionSpaceDir = shift; |
my $constructionSpaceDir = shift; |
my $file = shift; |
my $file = shift; |
|
|
|
my ($uname,$udom)=($env{'user.name'},$env{'user.domain'}); |
|
if ($env{'request.role'}=~/^ca\./) { |
|
(undef,$udom,$uname)=split(/\//,$env{'request.role'}); |
|
} |
my $docroot = $Apache::lonnet::perlvar{'lonDocRoot'}; |
my $docroot = $Apache::lonnet::perlvar{'lonDocRoot'}; |
my $subdirpart = $constructionSpaceDir; |
my $subdirpart = $constructionSpaceDir; |
$subdirpart =~ s/^\/home\/$ENV{'user.name'}\/public_html//; |
$subdirpart =~ s{^\Q$docroot/priv/$udom/$uname\E}{}; |
my $resdir = $docroot . '/res/' . $ENV{'user.domain'} . '/' . $ENV{'user.name'} . |
my $resdir = $docroot . '/res/' . $udom . '/' . $uname . |
$subdirpart; |
$subdirpart; |
|
|
my @constructionSpaceFileStat = stat($constructionSpaceDir . '/' . $file); |
my @constructionSpaceFileStat = stat($constructionSpaceDir . '/' . $file); |
Line 2554 sub fileState {
|
Line 3154 sub fileState {
|
|
|
sub postprocess { |
sub postprocess { |
my $self = shift; |
my $self = shift; |
my $result = $ENV{'form.' . $self->{'variable'} . '.forminput'}; |
my $result = $env{'form.' . $self->{'variable'} . '_forminput'}; |
if (!$result) { |
if (!$result) { |
$self->{ERROR_MSG} = 'You must choose at least one file '. |
$self->{ERROR_MSG} = 'You must choose at least one file '. |
'to continue.'; |
'to continue.'; |
Line 2579 package Apache::lonhelper::section;
|
Line 3179 package Apache::lonhelper::section;
|
<section> allows the user to choose one or more sections from the current |
<section> allows the user to choose one or more sections from the current |
course. |
course. |
|
|
It takes the standard attributes "variable", "multichoice", and |
It takes the standard attributes "variable", "multichoice", |
"nextstate", meaning what they do for most other elements. |
"allowempty" and "nextstate", meaning what they do for most other |
|
elements. |
|
|
|
also takes a boolean 'onlysections' whcih will restrict this to only |
|
have sections and not include groups |
|
|
=cut |
=cut |
|
|
Line 2610 sub start_section {
|
Line 3214 sub start_section {
|
$paramHash->{'variable'} = $token->[2]{'variable'}; |
$paramHash->{'variable'} = $token->[2]{'variable'}; |
$helper->declareVar($paramHash->{'variable'}); |
$helper->declareVar($paramHash->{'variable'}); |
$paramHash->{'multichoice'} = $token->[2]{'multichoice'}; |
$paramHash->{'multichoice'} = $token->[2]{'multichoice'}; |
|
$paramHash->{'allowempty'} = $token->[2]{'allowempty'}; |
if (defined($token->[2]{'nextstate'})) { |
if (defined($token->[2]{'nextstate'})) { |
$paramHash->{NEXTSTATE} = $token->[2]{'nextstate'}; |
$paramHash->{NEXTSTATE} = $token->[2]{'nextstate'}; |
} |
} |
|
|
# Populate the CHOICES element |
# Populate the CHOICES element |
my %choices; |
my %choices; |
|
my $usersec = $Apache::lonnet::env{'request.course.sec'}; |
|
|
my $section = Apache::loncoursedata::CL_SECTION(); |
if ($usersec ne '') { |
my $classlist = Apache::loncoursedata::get_classlist(); |
$choices{$usersec} = $usersec; |
foreach (keys %$classlist) { |
} else { |
my $sectionName = $classlist->{$_}->[$section]; |
my $section = Apache::loncoursedata::CL_SECTION(); |
if (!$sectionName) { |
my $classlist = Apache::loncoursedata::get_classlist(); |
$choices{"No section assigned"} = ""; |
foreach my $user (keys(%$classlist)) { |
} else { |
my $section_name = $classlist->{$user}[$section]; |
$choices{$sectionName} = $sectionName; |
if (!$section_name) { |
|
$choices{"No section assigned"} = ""; |
|
} else { |
|
$choices{$section_name} = $section_name; |
|
} |
|
} |
|
|
|
if (exists($choices{"No section assigned"})) { |
|
push(@{$paramHash->{CHOICES}}, |
|
['No section assigned','No section assigned']); |
|
delete($choices{"No section assigned"}); |
} |
} |
} |
} |
|
for my $section_name (sort {lc($a) cmp lc($b) } (keys(%choices))) { |
for my $sectionName (sort(keys(%choices))) { |
push @{$paramHash->{CHOICES}}, [$section_name, $section_name]; |
|
} |
push @{$paramHash->{CHOICES}}, [$sectionName, $sectionName]; |
return if ($token->[2]{'onlysections'}); |
|
|
|
# add in groups to the end of the list |
|
my %curr_groups = &Apache::longroup::coursegroups(); |
|
foreach my $group_name (sort(keys(%curr_groups))) { |
|
push(@{$paramHash->{CHOICES}}, [$group_name, $group_name]); |
} |
} |
} |
} |
|
|
Line 2644 sub end_section {
|
Line 3265 sub end_section {
|
} |
} |
1; |
1; |
|
|
|
package Apache::lonhelper::group; |
|
|
|
=pod |
|
|
|
=head2 Element: groupX<group, helper element> |
|
|
|
<group> allows the user to choose one or more groups from the current course. |
|
|
|
It takes the standard attributes "variable", "multichoice", |
|
"allowempty" and "nextstate", meaning what they do for most other |
|
elements. |
|
|
|
=cut |
|
|
|
no strict; |
|
@ISA = ("Apache::lonhelper::choices"); |
|
use strict; |
|
|
|
BEGIN { |
|
&Apache::lonhelper::register('Apache::lonhelper::group', |
|
('group')); |
|
} |
|
|
|
sub new { |
|
my $ref = Apache::lonhelper::choices->new(); |
|
bless($ref); |
|
} |
|
|
|
sub start_group { |
|
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
|
|
|
if ($target ne 'helper') { |
|
return ''; |
|
} |
|
|
|
$paramHash->{CHOICES} = []; |
|
|
|
$paramHash->{'variable'} = $token->[2]{'variable'}; |
|
$helper->declareVar($paramHash->{'variable'}); |
|
$paramHash->{'multichoice'} = $token->[2]{'multichoice'}; |
|
$paramHash->{'allowempty'} = $token->[2]{'allowempty'}; |
|
if (defined($token->[2]{'nextstate'})) { |
|
$paramHash->{NEXTSTATE} = $token->[2]{'nextstate'}; |
|
} |
|
|
|
# Populate the CHOICES element |
|
my %choices; |
|
|
|
my %curr_groups = &Apache::longroup::coursegroups(); |
|
foreach my $group_name (sort {lc($a) cmp lc($b)} (keys(%curr_groups))) { |
|
push(@{$paramHash->{CHOICES}}, [$group_name, $group_name]); |
|
} |
|
} |
|
|
|
sub end_group { |
|
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
|
|
|
if ($target ne 'helper') { |
|
return ''; |
|
} |
|
Apache::lonhelper::group->new(); |
|
} |
|
1; |
|
|
package Apache::lonhelper::string; |
package Apache::lonhelper::string; |
|
|
=pod |
=pod |
Line 2653 package Apache::lonhelper::string;
|
Line 3338 package Apache::lonhelper::string;
|
string elements provide a string entry field for the user. string elements |
string elements provide a string entry field for the user. string elements |
take the usual 'variable' and 'nextstate' parameters. string elements |
take the usual 'variable' and 'nextstate' parameters. string elements |
also pass through 'maxlength' and 'size' attributes to the input tag. |
also pass through 'maxlength' and 'size' attributes to the input tag. |
|
Since you could have multiple strings in a helper state, each with its own |
|
validator, all but the last string should have |
|
noproceed='1' so that _all_ validators are evaluated before the next |
|
state can be reached. |
|
|
string honors the defaultvalue tag, if given. |
string honors the defaultvalue tag, if given. |
|
|
Line 2663 string honors the validation function, i
|
Line 3352 string honors the validation function, i
|
no strict; |
no strict; |
@ISA = ("Apache::lonhelper::element"); |
@ISA = ("Apache::lonhelper::element"); |
use strict; |
use strict; |
|
use Apache::lonlocal; |
|
|
BEGIN { |
BEGIN { |
&Apache::lonhelper::register('Apache::lonhelper::string', |
&Apache::lonhelper::register('Apache::lonhelper::string', |
Line 2671 BEGIN {
|
Line 3361 BEGIN {
|
|
|
sub new { |
sub new { |
my $ref = Apache::lonhelper::element->new(); |
my $ref = Apache::lonhelper::element->new(); |
|
$ref->{'PROCEED'} = 1; # By default postprocess goes to next state. |
bless($ref); |
bless($ref); |
} |
} |
|
|
Line 2687 sub start_string {
|
Line 3378 sub start_string {
|
$paramHash->{'nextstate'} = $token->[2]{'nextstate'}; |
$paramHash->{'nextstate'} = $token->[2]{'nextstate'}; |
$paramHash->{'maxlength'} = $token->[2]{'maxlength'}; |
$paramHash->{'maxlength'} = $token->[2]{'maxlength'}; |
$paramHash->{'size'} = $token->[2]{'size'}; |
$paramHash->{'size'} = $token->[2]{'size'}; |
|
|
return ''; |
return ''; |
} |
} |
|
|
sub end_string { |
sub end_string { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
|
|
|
|
if ($target ne 'helper') { |
if ($target ne 'helper') { |
return ''; |
return ''; |
} |
} |
Apache::lonhelper::string->new(); |
my $state = Apache::lonhelper::string->new(); |
|
|
|
|
|
if(&Apache::lonxml::get_param('noproceed', $parstack, $safeeval, undef, 1)) { |
|
$state->noproceed(); |
|
} |
|
|
|
|
|
|
return ''; |
return ''; |
} |
} |
|
|
|
sub noproceed() { |
|
my $self = shift; |
|
$self->{PROCEED} = 0; |
|
} |
|
|
sub render { |
sub render { |
my $self = shift; |
my $self = shift; |
my $result = ''; |
my $result = ''; |
|
|
if (defined $self->{ERROR_MSG}) { |
if (defined $self->{ERROR_MSG}) { |
$result .= '<br /><font color="#FF0000">' . $self->{ERROR_MSG} . '</font><br /><br />'; |
$result .= '<p><font color="#FF0000">' . $self->{ERROR_MSG} . '</font></p>'; |
} |
} |
|
|
$result .= '<input type="string" name="' . $self->{'variable'} . '.forminput"'; |
$result .= '<input type="text" name="' . $self->{'variable'} . '_forminput"'; |
|
|
if (defined($self->{'size'})) { |
if (defined($self->{'size'})) { |
$result .= ' size="' . $self->{'size'} . '"'; |
$result .= ' size="' . $self->{'size'} . '"'; |
Line 2736 sub postprocess {
|
Line 3440 sub postprocess {
|
|
|
if (defined($self->{VALIDATOR})) { |
if (defined($self->{VALIDATOR})) { |
my $validator = eval($self->{VALIDATOR}); |
my $validator = eval($self->{VALIDATOR}); |
die 'Died during evaluation of evaulation code; Perl said: ' . $@ if $@; |
die 'Died during evaluation of validator code; Perl said: ' . $@ if $@; |
my $invalid = &$validator($helper, $state, $self, $self->getValue()); |
my $invalid = &$validator($helper, $state, $self, $self->getValue()); |
if ($invalid) { |
if ($invalid) { |
$self->{ERROR_MSG} = $invalid; |
$self->{ERROR_MSG} = $invalid; |
Line 2744 sub postprocess {
|
Line 3448 sub postprocess {
|
} |
} |
} |
} |
|
|
if (defined($self->{'nextstate'})) { |
if (defined($self->{'nextstate'}) && $self->{PROCEED}) { |
$helper->changeState($self->{'nextstate'}); |
$helper->changeState($self->{'nextstate'}); |
} |
} |
|
|
Line 2760 package Apache::lonhelper::general;
|
Line 3464 package Apache::lonhelper::general;
|
=head2 General-purpose tag: <exec>X<exec, helper tag> |
=head2 General-purpose tag: <exec>X<exec, helper tag> |
|
|
The contents of the exec tag are executed as Perl code, B<not> inside a |
The contents of the exec tag are executed as Perl code, B<not> inside a |
safe space, so the full range of $ENV and such is available. The code |
safe space, so the full range of $env and such is available. The code |
will be executed as a subroutine wrapped with the following code: |
will be executed as a subroutine wrapped with the following code: |
|
|
"sub { my $helper = shift; my $state = shift;" and |
"sub { my $helper = shift; my $state = shift;" and |
Line 2781 be able to call methods on it.
|
Line 3485 be able to call methods on it.
|
|
|
=cut |
=cut |
|
|
|
use Apache::lonlocal; |
|
use Apache::lonnet; |
|
|
BEGIN { |
BEGIN { |
&Apache::lonhelper::register('Apache::lonhelper::general', |
&Apache::lonhelper::register('Apache::lonhelper::general', |
'exec', 'condition', 'clause', |
'exec', 'condition', 'clause', |
Line 2839 sub start_clause {
|
Line 3546 sub start_clause {
|
die 'Error in clause of condition, Perl said: ' . $@ if $@; |
die 'Error in clause of condition, Perl said: ' . $@ if $@; |
if (!&$clause($helper, $paramHash)) { |
if (!&$clause($helper, $paramHash)) { |
# Discard all text until the /condition. |
# Discard all text until the /condition. |
&Apache::lonxml::get_all_text('/condition', $parser); |
my $end_tag = $paramHash->{SKIPTAG} || '/condition'; |
|
&Apache::lonxml::get_all_text($end_tag, $parser); |
} |
} |
} |
} |
|
|
Line 2898 snippets and collecting the results. Fin
|
Line 3606 snippets and collecting the results. Fin
|
helper, going to a provided page. |
helper, going to a provided page. |
|
|
If the parameter "restartCourse" is true, this will override the buttons and |
If the parameter "restartCourse" is true, this will override the buttons and |
will make a "Finish Helper" button that will re-initialize the course for them, |
will make a Save button (Finish Helper) that will re-initialize the course for them, |
which is useful for the Course Initialization helper so the users never see |
which is useful for the Course Initialization helper so the users never see |
the old values taking effect. |
the old values taking effect. |
|
|
|
If the parameter "restartCourse" is not true a 'Finish' Button will be |
|
presented that takes the user back to whatever was defined as <exitpage> |
|
|
=cut |
=cut |
|
|
no strict; |
no strict; |
@ISA = ("Apache::lonhelper::element"); |
@ISA = ("Apache::lonhelper::element"); |
use strict; |
use strict; |
use Apache::lonlocal; |
use Apache::lonlocal; |
|
use Apache::lonnet; |
BEGIN { |
BEGIN { |
&Apache::lonhelper::register('Apache::lonhelper::final', |
&Apache::lonhelper::register('Apache::lonhelper::final', |
('final', 'exitpage')); |
('final', 'exitpage')); |
Line 2963 sub render {
|
Line 3675 sub render {
|
my @results; |
my @results; |
|
|
# Collect all the results |
# Collect all the results |
for my $stateName (keys %{$helper->{STATES}}) { |
for my $stateName (keys(%{$helper->{STATES}})) { |
my $state = $helper->{STATES}->{$stateName}; |
my $state = $helper->{STATES}->{$stateName}; |
|
|
for my $element (@{$state->{ELEMENTS}}) { |
for my $element (@{$state->{ELEMENTS}}) { |
Line 2999 sub render {
|
Line 3711 sub render {
|
$result .= '</ul>'; |
$result .= '</ul>'; |
} |
} |
|
|
|
my $actionURL = $self->{EXIT_PAGE}; |
|
my $targetURL = ''; |
|
my $finish=&mt('Save'); |
if ($self->{'restartCourse'}) { |
if ($self->{'restartCourse'}) { |
my $targetURL = '/adm/menu'; |
$actionURL = '/adm/roles'; |
if ($ENV{'course.'.$ENV{'request.course.id'}.'.url'}=~/^uploaded/) { |
$targetURL = '/adm/menu'; |
|
if ($env{'course.'.$env{'request.course.id'}.'.url'}=~/^uploaded/) { |
$targetURL = '/adm/coursedocs'; |
$targetURL = '/adm/coursedocs'; |
} else { |
} else { |
$targetURL = '/adm/navmaps'; |
$targetURL = '/adm/navmaps'; |
} |
} |
if ($ENV{'course.'.$ENV{'request.course.id'}.'.clonedfrom'}) { |
if ($env{'course.'.$env{'request.course.id'}.'.clonedfrom'}) { |
$targetURL = '/adm/parmset?overview=1'; |
$targetURL = '/adm/parmset?overview=1'; |
} |
} |
my $previous = HTML::Entities::encode(&mt("<- Previous"), '<>&"'); |
|
my $next = HTML::Entities::encode(&mt("Next ->"), '<>&"'); |
|
$result .= "<center>\n" . |
|
"<form action='/adm/roles' method='post' target='loncapaclient'>\n" . |
|
"<input type='button' onclick='history.go(-1)' value='$previous' />" . |
|
"<input type='hidden' name='orgurl' value='$targetURL' />" . |
|
"<input type='hidden' name='selectrole' value='1' />\n" . |
|
"<input type='hidden' name='" . $ENV{'request.role'} . |
|
"' value='1' />\n<input type='submit' value='" . |
|
&mt('Finish Course Initialization') . "' />\n" . |
|
"</form></center>"; |
|
} |
} |
|
my $previous = HTML::Entities::encode(&mt("Back"), '<>&"'); |
|
my $next = HTML::Entities::encode(&mt("Next"), '<>&"'); |
|
$result .= "<p>\n" . |
|
"<form action='".$actionURL."' method='post' >\n" . |
|
"<input type='button' onclick='history.go(-1)' value='$previous' />" . |
|
"<input type='hidden' name='orgurl' value='$targetURL' />" . |
|
"<input type='hidden' name='selectrole' value='1' />\n" . |
|
"<input type='hidden' name='" . $env{'request.role'} . |
|
"' value='1' />\n<input type='submit' value='" . $finish . "' />\n" . |
|
"</form></p>\n"; |
|
|
return $result; |
return $result; |
} |
} |
|
|
sub overrideForm { |
sub overrideForm { |
my $self = shift; |
return 1; |
return $self->{'restartCourse'}; |
|
} |
} |
|
|
1; |
1; |
|
|
package Apache::lonhelper::parmwizfinal; |
package Apache::lonhelper::parmwizfinal; |
|
|
# This is the final state for the parmwizard. It is not generally useful, |
# This is the final state for the parm helper. It is not generally useful, |
# so it is not perldoc'ed. It does its own processing. |
# so it is not perldoc'ed. It does its own processing. |
# It is represented with <parmwizfinal />, and |
# It is represented with <parmwizfinal />, and |
# should later be moved to lonparmset.pm . |
# should later be moved to lonparmset.pm . |
Line 3042 package Apache::lonhelper::parmwizfinal;
|
Line 3756 package Apache::lonhelper::parmwizfinal;
|
no strict; |
no strict; |
@ISA = ('Apache::lonhelper::element'); |
@ISA = ('Apache::lonhelper::element'); |
use strict; |
use strict; |
|
use Apache::lonlocal; |
|
use Apache::lonnet; |
|
|
BEGIN { |
BEGIN { |
&Apache::lonhelper::register('Apache::lonhelper::parmwizfinal', |
&Apache::lonhelper::register('Apache::lonhelper::parmwizfinal', |
Line 3083 sub render {
|
Line 3799 sub render {
|
'answer_date' => "0_answerdate", |
'answer_date' => "0_answerdate", |
'tries' => '0_maxtries', |
'tries' => '0_maxtries', |
'weight' => '0_weight' ); |
'weight' => '0_weight' ); |
|
my %realParmName = ('open_date' => "opendate", |
|
'due_date' => "duedate", |
|
'answer_date' => "answerdate", |
|
'tries' => 'maxtries', |
|
'weight' => 'weight' ); |
|
|
my $affectedResourceId = ""; |
my $affectedResourceId = ""; |
my $parm_name = $parmTypeHash{$vars->{ACTION_TYPE}}; |
my $parm_name = $parmTypeHash{$vars->{ACTION_TYPE}}; |
Line 3090 sub render {
|
Line 3811 sub render {
|
my $resourceString; |
my $resourceString; |
my $symb; |
my $symb; |
my $paramlevel; |
my $paramlevel; |
|
|
# Print the granularity, depending on the action |
# Print the granularity, depending on the action |
if ($vars->{GRANULARITY} eq 'whole_course') { |
if ($vars->{GRANULARITY} eq 'whole_course') { |
$resourceString .= '<li>for <b>all resources in the course</b></li>'; |
$resourceString .= '<li>'.&mt('for [_1]all resources in the course[_2]','<b>','</b>').'</li>'; |
$level = 9; # general course, see lonparmset.pm perldoc |
if ($vars->{TARGETS} eq 'course') { |
|
$level = 14; # general course, see lonparmset.pm perldoc |
|
} elsif ($vars->{TARGETS} eq 'section') { |
|
$level = 9; |
|
} elsif ($vars->{TARGETS} eq 'group') { |
|
$level = 6; |
|
} else { |
|
$level = 3; |
|
} |
$affectedResourceId = "0.0"; |
$affectedResourceId = "0.0"; |
$symb = 'a'; |
$symb = 'a'; |
$paramlevel = 'general'; |
$paramlevel = 'general'; |
} elsif ($vars->{GRANULARITY} eq 'map') { |
} elsif ($vars->{GRANULARITY} eq 'map') { |
my $navmap = Apache::lonnavmaps::navmap->new(); |
my $navmap = Apache::lonnavmaps::navmap->new(); |
my $res = $navmap->getByMapPc($vars->{RESOURCE_ID}); |
if (defined($navmap)) { |
my $title = $res->compTitle(); |
my $res = $navmap->getByMapPc($vars->{RESOURCE_ID}); |
$symb = $res->symb(); |
my $title = $res->compTitle(); |
$navmap->untieHashes(); |
$symb = $res->symb(); |
$resourceString .= "<li>for the map named <b>$title</b></li>"; |
$resourceString .= '<li>'.&mt('for the map named [_1]',"<b>$title</b>").'</li>'; |
$level = 8; |
} else { |
|
$resourceString .= '<li>'.&mt('for the map ID [_1] (name unavailable)','<b>'.$vars->{RESOURCE_ID}.'</b>').'</li>'; |
|
&Apache::lonnet::logthis('Retrieval of map title failed in lonhelper.pm - could not create navmap object for course.'); |
|
|
|
} |
|
if ($vars->{TARGETS} eq 'course') { |
|
$level = 13; # general course, see lonparmset.pm perldoc |
|
} elsif ($vars->{TARGETS} eq 'section') { |
|
$level = 8; |
|
} elsif ($vars->{TARGETS} eq 'group') { |
|
$level = 5; |
|
} else { |
|
$level = 2; |
|
} |
$affectedResourceId = $vars->{RESOURCE_ID}; |
$affectedResourceId = $vars->{RESOURCE_ID}; |
$paramlevel = 'map'; |
$paramlevel = 'map'; |
} else { |
} else { |
|
my $part = $vars->{RESOURCE_ID_part}; |
|
if ($part ne 'All Parts' && $part) { $parm_name=~s/^0/$part/; } else { $part=&mt('All Parts'); } |
my $navmap = Apache::lonnavmaps::navmap->new(); |
my $navmap = Apache::lonnavmaps::navmap->new(); |
my $res = $navmap->getById($vars->{RESOURCE_ID}); |
if (defined($navmap)) { |
$symb = $res->symb(); |
my $res = $navmap->getById($vars->{RESOURCE_ID}); |
my $title = $res->compTitle(); |
$symb = $res->symb(); |
$navmap->untieHashes(); |
my $title = $res->compTitle(); |
$resourceString .= "<li>for the resource named <b>$title</b></li>"; |
$resourceString .= '<li>'.&mt('for the resource named [_1], part [_2]',"<b>$title</b>","<b>$part</b>").'</li>'; |
$level = 7; |
} else { |
|
$resourceString .= '<li>'.&mt('for the resource ID [_1] (name unavailable), part [_2]','<b>'.$vars->{RESOURCE_ID}.'</b>',"<b>$part</b>").'</li>'; |
|
&Apache::lonnet::logthis('Retrieval of resource title failed in lonhelper.pm - could not create navmap object for course.'); |
|
} |
|
if ($vars->{TARGETS} eq 'course') { |
|
$level = 10; # general course, see lonparmset.pm perldoc |
|
} elsif ($vars->{TARGETS} eq 'section') { |
|
$level = 7; |
|
} elsif ($vars->{TARGETS} eq 'group') { |
|
$level = 4; |
|
} else { |
|
$level = 1; |
|
} |
$affectedResourceId = $vars->{RESOURCE_ID}; |
$affectedResourceId = $vars->{RESOURCE_ID}; |
$paramlevel = 'full'; |
$paramlevel = 'full'; |
} |
} |
|
|
my $result = "<form name='helpform' method='get' action='/adm/parmset#$affectedResourceId&$parm_name&$level'>\n"; |
my $result = "<form name='helpform' method='post' action='/adm/parmset#$affectedResourceId&$parm_name&$level'>\n"; |
$result .= '<p>Confirm that this information is correct, then click "Finish Helper" to complete setting the parameter.<ul>'; |
$result .= "<input type='hidden' name='action' value='settable' />\n"; |
|
$result .= "<input type='hidden' name='dis' value='helper' />\n"; |
|
$result .= "<input type='hidden' name='pscat' value='". |
|
$realParmName{$vars->{ACTION_TYPE}}."' />\n"; |
|
if ($vars->{GRANULARITY} eq 'resource') { |
|
$result .= "<input type='hidden' name='symb' value='". |
|
HTML::Entities::encode($symb,"'<>&\"") . "' />\n"; |
|
} elsif ($vars->{GRANULARITY} eq 'map') { |
|
$result .= "<input type='hidden' name='pschp' value='". |
|
$affectedResourceId."' />\n"; |
|
} |
|
my $part = $vars->{RESOURCE_ID_part}; |
|
if ($part eq 'All Parts' || !$part) { $part=0; } |
|
$result .= "<input type='hidden' name='psprt' value='". |
|
HTML::Entities::encode($part,"'<>&\"") . "' />\n"; |
|
|
|
$result .= '<p class="LC_info">' |
|
.&mt('Confirm that this information is correct, then click "Save" to complete setting the parameter.') |
|
.'</p>' |
|
.'<ul>'; |
|
|
# Print the type of manipulation: |
# Print the type of manipulation: |
$result .= '<li>Setting the <b>' . $dateTypeHash{$vars->{ACTION_TYPE}} . '</b>'; |
my $extra; |
if ($vars->{ACTION_TYPE} eq 'tries') { |
if ($vars->{ACTION_TYPE} eq 'tries') { |
$result .= ' to <b>' . $vars->{TRIES} . '</b>'; |
$extra = $vars->{TRIES}; |
} |
} |
if ($vars->{ACTION_TYPE} eq 'weight') { |
if ($vars->{ACTION_TYPE} eq 'weight') { |
$result .= ' to <b>' . $vars->{WEIGHT} . '</b>'; |
$extra = $vars->{WEIGHT}; |
|
} |
|
$result .= "<li>"; |
|
my $what = &mt($dateTypeHash{$vars->{ACTION_TYPE}}); |
|
if ($extra) { |
|
$result .= &mt('Setting the [_1] to [_2]',"<b>$what</b>",$extra); |
|
} else { |
|
$result .= &mt('Setting the [_1]',"<b>$what</b>"); |
} |
} |
$result .= "</li>\n"; |
$result .= "</li>\n"; |
if ($vars->{ACTION_TYPE} eq 'due_date' || |
if ($vars->{ACTION_TYPE} eq 'due_date' || |
Line 3151 sub render {
|
Line 3933 sub render {
|
} elsif ($vars->{ACTION_TYPE} eq 'tries') { |
} elsif ($vars->{ACTION_TYPE} eq 'tries') { |
$result .= "<input type='hidden' name='pres_value' " . |
$result .= "<input type='hidden' name='pres_value' " . |
"value='" . $vars->{TRIES} . "' />\n"; |
"value='" . $vars->{TRIES} . "' />\n"; |
|
$result .= "<input type='hidden' name='pres_type' " . |
|
"value='int_pos' />\n"; |
} elsif ($vars->{ACTION_TYPE} eq 'weight') { |
} elsif ($vars->{ACTION_TYPE} eq 'weight') { |
$result .= "<input type='hidden' name='pres_value' " . |
$result .= "<input type='hidden' name='pres_value' " . |
"value='" . $vars->{WEIGHT} . "' />\n"; |
"value='" . $vars->{WEIGHT} . "' />\n"; |
Line 3160 sub render {
|
Line 3944 sub render {
|
|
|
# Print targets |
# Print targets |
if ($vars->{TARGETS} eq 'course') { |
if ($vars->{TARGETS} eq 'course') { |
$result .= '<li>for <b>all students in course</b></li>'; |
$result .= '<li>'.&mt('for [_1]all students in course[_2]','<b>','</b>').'</li>'; |
} elsif ($vars->{TARGETS} eq 'section') { |
} elsif ($vars->{TARGETS} eq 'section') { |
my $section = $vars->{SECTION_NAME}; |
my $section = $vars->{SECTION_NAME}; |
$result .= "<li>for section <b>$section</b></li>"; |
$result .= '<li>'.&mt('for section [_1]',"<b>$section</b>").'</li>'; |
$level -= 3; |
$result .= "<input type='hidden' name='csec' value='" . |
$result .= "<input type='hidden' name='csec' value='" . |
HTML::Entities::encode($section,"'<>&\"") . "' />\n"; |
HTML::Entities::encode($section,'<>&"') . "' />\n"; |
} elsif ($vars->{TARGETS} eq 'group') { |
|
my $group = $vars->{GROUP_NAME}; |
|
$result .= '<li>'.&mt('for group [_1]',"<b>$group</b>").'</li>'; |
|
$result .= "<input type='hidden' name='cgroup' value='" . |
|
HTML::Entities::encode($group,"'<>&\"") . "' />\n"; |
} else { |
} else { |
# FIXME: This is probably wasteful! Store the name! |
# FIXME: This is probably wasteful! Store the name! |
my $classlist = Apache::loncoursedata::get_classlist(); |
my $classlist = Apache::loncoursedata::get_classlist(); |
my $username = $vars->{USER_NAME}; |
my ($uname,$udom)=split(':',$vars->{USER_NAME}); |
# Chop off everything after the last colon (section) |
my $name = $classlist->{$uname.':'.$udom}->[6]; |
$username = substr($username, 0, rindex($username, ':')); |
$result .= '<li>'.&mt('for [_1]',"<b>$name</b>").'</li>'; |
my $name = $classlist->{$username}->[6]; |
|
$result .= "<li>for <b>$name</b></li>"; |
|
$level -= 6; |
|
my ($uname, $udom) = split /:/, $vars->{USER_NAME}; |
|
$result .= "<input type='hidden' name='uname' value='". |
$result .= "<input type='hidden' name='uname' value='". |
HTML::Entities::encode($uname,'<>&"') . "' />\n"; |
HTML::Entities::encode($uname,"'<>&\"") . "' />\n"; |
$result .= "<input type='hidden' name='udom' value='". |
$result .= "<input type='hidden' name='udom' value='". |
HTML::Entities::encode($udom,'<>&"') . "' />\n"; |
HTML::Entities::encode($udom,"'<>&\"") . "' />\n"; |
} |
} |
|
|
# Print value |
# Print value |
if ($vars->{ACTION_TYPE} ne 'tries' && $vars->{ACTION_TYPE} ne 'weight') { |
if ($vars->{ACTION_TYPE} ne 'tries' && $vars->{ACTION_TYPE} ne 'weight') { |
$result .= "<li>to <b>" . ctime($vars->{PARM_DATE}) . "</b> (" . |
my $showdate = &Apache::lonlocal::locallocaltime($vars->{PARM_DATE}); |
Apache::lonnavmaps::timeToHumanString($vars->{PARM_DATE}) |
$result .= '<li>'.&mt('to [_1] ([_2])',"<b>".$showdate."</b>",Apache::lonnavmaps::timeToHumanString($vars->{PARM_DATE}))."</li>\n"; |
. ")</li>\n"; |
|
} |
} |
|
|
|
$result .= '</ul>'; |
|
|
|
# FIXME: Make previous button working |
|
# Found to be dysfunctional when used to change the selected student |
|
# my $previous = HTML::Entities::encode(&mt("Back"), '<>&"'); |
|
my $buttons .= '<p><span class="LC_nobreak">' |
|
# .'<input name="back" type="button"' |
|
# .' value="'.$previous.'" onclick="history.go(-1)" />' |
|
.' <input type="submit" value="'.&mt('Save').'" />' # Finish Helper |
|
.'</span></p>'."\n"; |
|
|
# print pres_marker |
# print pres_marker |
$result .= "\n<input type='hidden' name='pres_marker'" . |
$result .= "\n<input type='hidden' name='pres_marker'" . |
" value='$affectedResourceId&$parm_name&$level' />\n"; |
" value='$affectedResourceId&$parm_name&$level' />\n"; |
|
|
# Make the table appear |
# Make the table appear |
$result .= "\n<input type='hidden' value='true' name='prevvisit' />"; |
$result .= "\n<input type='hidden' value='true' name='prevvisit' />"; |
$result .= "\n<input type='hidden' value='all' name='pschp' />"; |
|
$result .= "\n<input type='hidden' value='$symb' name='pssymb' />"; |
$result .= "\n<input type='hidden' value='$symb' name='pssymb' />"; |
$result .= "\n<input type='hidden' value='$paramlevel' name='parmlev' />"; |
$result .= "\n<input type='hidden' value='$paramlevel' name='parmlev' />"; |
|
|
$result .= "<br /><br /><center><input type='submit' value='Finish Helper' /></center></form>\n"; |
$result .= $buttons; |
|
|
return $result; |
return $result; |
} |
} |