version 1.44, 2001/06/26 21:09:08
|
version 1.52, 2001/08/06 18:33:58
|
Line 8 use strict;
|
Line 8 use strict;
|
use Apache::lonnet; |
use Apache::lonnet; |
|
|
sub BEGIN { |
sub BEGIN { |
&Apache::lonxml::register('Apache::structuretags',('block','while','randomlist','problem','web','tex','part','preduedate','postanswerdate','solved','notsolved','startouttext','endouttext')); |
&Apache::lonxml::register('Apache::structuretags',('block','while','randomlist','problem','library','web','tex','part','preduedate','postanswerdate','solved','notsolved','startouttext','endouttext')); |
# &Apache::lonxml::register_insert('problem','',('part','postanswerdate','preduedate')) |
# &Apache::lonxml::register_insert('problem','',('part','postanswerdate','preduedate')) |
} |
} |
|
|
Line 38 sub end_tex {
|
Line 38 sub end_tex {
|
return ''; |
return ''; |
} |
} |
|
|
|
sub page_start { |
|
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
|
my $result=&Apache::londefdef::start_html($target,$token,$tagstack,$parstack,$parser,$safeeval); |
|
my $head_tag_start='<head>'.&Apache::lonxml::registerurl(); |
|
my $body_tag_start='<body onLoad="'.&Apache::lonxml::loadevents().'" '. |
|
'onUnload="'.&Apache::lonxml::unloadevents().'" '; |
|
my $background=&Apache::lonxml::get_param('background',$parstack,$safeeval); |
|
if ($background) { |
|
$Apache::lonxml::extlinks[$#Apache::lonxml::extlinks+1]= |
|
$background; |
|
$body_tag_start.='background="'.$background.'" '; |
|
} else { |
|
my $bgcolor=&Apache::lonxml::get_param('bgcolor',$parstack,$safeeval); |
|
if ($bgcolor) { |
|
$body_tag_start.='bgcolor="'.$bgcolor.'" '; |
|
} else { |
|
$body_tag_start.='bgcolor="#ffffff"'; |
|
} |
|
} |
|
$body_tag_start.='>'; |
|
return ($result,$head_tag_start,$body_tag_start); |
|
} |
|
|
sub start_problem { |
sub start_problem { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
|
|
#intialize globals |
#intialize globals |
$Apache::inputtags::part='0'; |
$Apache::inputtags::part='0'; |
@Apache::inputtags::responselist = (); |
@Apache::inputtags::responselist = (); |
|
@Apache::inputtags::previous=(); |
$Apache::lonhomework::type=&Apache::lonnet::EXT('resource.0.type'); |
$Apache::lonhomework::type=&Apache::lonnet::EXT('resource.0.type'); |
&Apache::lonxml::debug("Found this to be of type :$Apache::lonhomework::type:"); |
&Apache::lonxml::debug("Found this to be of type :$Apache::lonhomework::type:"); |
if ($Apache::lonhomework::type eq '') { |
if ($Apache::lonhomework::type eq '') { |
Line 56 sub start_problem {
|
Line 80 sub start_problem {
|
my $datemsg; |
my $datemsg; |
|
|
#should get back a <html> or the neccesary stuff to start XML/MathML |
#should get back a <html> or the neccesary stuff to start XML/MathML |
my $result=&Apache::londefdef::start_html($target,$token,$tagstack,$parstack,$parser,$safeeval); |
my ($result,$head_tag_start,$body_tag_start)= |
|
&page_start($target,$token,$tagstack,$parstack,$parser,$safeeval); |
|
|
my $head_tag_start='<head>'.&Apache::lonxml::registerurl(); |
|
my $body_tag_start='<body onLoad="'.&Apache::lonxml::loadevents().'" '. |
|
'onUnload="'.&Apache::lonxml::unloadevents().'" '. |
|
'bgcolor="#FFFFFF">'; |
|
if ($target eq 'web' || $target eq 'grade') { |
if ($target eq 'web' || $target eq 'grade') { |
($status,$datemsg) = &Apache::lonhomework::check_date('0'); |
($status,$datemsg) = &Apache::lonhomework::check_date('0'); |
push (@Apache::inputtags::status,$status); |
push (@Apache::inputtags::status,$status); |
Line 106 sub start_problem {
|
Line 127 sub start_problem {
|
<input type="hidden" name="problemmode" value="Edit" /> |
<input type="hidden" name="problemmode" value="Edit" /> |
<input type="submit" name="problemmode" value="View" /> |
<input type="submit" name="problemmode" value="View" /> |
<input type="submit" name="Undo" value="undo" /> <hr /> |
<input type="submit" name="Undo" value="undo" /> <hr /> |
|
<input type="submit" name="submit" value="Submit Changes" /><br /> |
'; |
'; |
my $temp=&Apache::edit::insertlist($target,$token); |
my $temp=&Apache::edit::insertlist($target,$token); |
$result.=$temp; |
$result.=$temp; |
Line 139 sub end_problem {
|
Line 161 sub end_problem {
|
} elsif ($status eq 'SHOW_ANSWER' || $status eq 'CANNOT_ANSWER') { |
} elsif ($status eq 'SHOW_ANSWER' || $status eq 'CANNOT_ANSWER') { |
$result.="</body>\n"; |
$result.="</body>\n"; |
} |
} |
|
$result.=&Apache::lonxml::xmlend(); |
} |
} |
} |
} |
if ($target eq 'meta') { |
if ($target eq 'meta') { |
Line 153 sub end_problem {
|
Line 176 sub end_problem {
|
return $result; |
return $result; |
} |
} |
|
|
|
sub start_library { |
|
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
|
my ($result,$head_tag_start,$body_tag_start)= |
|
&page_start($target,$token,$tagstack,$parstack,$parser,$safeeval); |
|
if ($target eq 'edit') { |
|
$result.=$head_tag_start."</head>".$body_tag_start. |
|
'<form name="lonhomework" method="POST" action="'.$ENV{'request.uri'}.'"> |
|
<input type="hidden" name="submitted" value="edit" /> |
|
<input type="hidden" name="problemmode" value="Edit" /> |
|
<input type="submit" name="problemmode" value="View" /> |
|
<input type="submit" name="Undo" value="undo" /> <hr /> |
|
'; |
|
my $temp=&Apache::edit::insertlist($target,$token); |
|
$result.=$temp; |
|
return $result; |
|
} |
|
if ($target eq 'modified') { |
|
$result=$token->[4]; |
|
$result.=&Apache::edit::handle_insert(); |
|
return $result; |
|
} |
|
return ''; |
|
} |
|
|
|
sub end_library { |
|
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
|
my $result=''; |
|
if ($target eq 'edit') { |
|
$result='<br /><input type="submit" name="submit" value="Submit Changes" />'; |
|
} |
|
return $result; |
|
} |
|
|
sub start_block { |
sub start_block { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
|
|
Line 249 sub start_randomlist {
|
Line 305 sub start_randomlist {
|
sub shuffle { |
sub shuffle { |
my $a=shift; |
my $a=shift; |
my $i; |
my $i; |
|
&Apache::response::setrandomnumber(); |
for($i=@$a;--$i;) { |
for($i=@$a;--$i;) { |
my $j=int rand($i+1); |
my $j=int rand($i+1); |
next if $i == $j; |
next if $i == $j; |
Line 257 sub shuffle {
|
Line 314 sub shuffle {
|
} |
} |
|
|
sub end_randomlist { |
sub end_randomlist { |
|
return ''; |
} |
} |
|
|
sub start_part { |
sub start_part { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my $id= &Apache::lonxml::get_param('id',$parstack,$safeeval); |
my $id= &Apache::lonxml::get_param('id',$parstack,$safeeval); |
|
if ($id eq '') { $id = $Apache::lonxml::curdepth; } |
$Apache::inputtags::part=$id; |
$Apache::inputtags::part=$id; |
@Apache::inputtags::responselist = (); |
@Apache::inputtags::responselist = (); |
|
@Apache::inputtags::previous=(); |
if ($target eq 'meta') { |
if ($target eq 'meta') { |
return &Apache::response::mandatory_part_meta; |
return &Apache::response::mandatory_part_meta; |
} elsif ($target eq 'web' || $target eq 'grade') { |
} elsif ($target eq 'web' || $target eq 'grade') { |
my ($status,$datemsg) = &Apache::lonhomework::check_date("OPEN_DATE",$id); |
my ($status,$datemsg) = &Apache::lonhomework::check_date($id); |
push (@Apache::inputtags::status,$status); |
push (@Apache::inputtags::status,$status); |
my $expression='$external::datestatus="'.$status.'";'; |
my $expression='$external::datestatus="'.$status.'";'; |
$expression.='$external::gradestatus="'.$Apache::lonhomework::history{"resource.$id.solved"}.'";'; |
$expression.='$external::gradestatus="'.$Apache::lonhomework::history{"resource.$id.solved"}.'";'; |
Line 379 sub end_startouttext {
|
Line 439 sub end_startouttext {
|
&Apache::edit::insertlist($target,$token). |
&Apache::edit::insertlist($target,$token). |
"</td> |
"</td> |
</tr><tr><td colspan=\"3\">\n". |
</tr><tr><td colspan=\"3\">\n". |
&Apache::edit::editfield($token->[1],$text,"",50,5); |
&Apache::edit::editfield($token->[1],$text,"",50,4); |
} |
} |
if ($target eq 'modified') { |
if ($target eq 'modified') { |
$text=&Apache::lonxml::get_all_text("endouttext",$$parser['-1']); |
$text=&Apache::lonxml::get_all_text("endouttext",$$parser['-1']); |
Line 400 sub end_endouttext {
|
Line 460 sub end_endouttext {
|
if ($target eq "edit" || $target eq 'modified') { @result=('','no'); } |
if ($target eq "edit" || $target eq 'modified') { @result=('','no'); } |
return (@result); |
return (@result); |
} |
} |
|
sub delete_startouttext { |
|
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
|
# my $text=&Apache::lonxml::get_all_text("endouttext",$$parser['-1']); |
|
my $text=$$parser['-1']->get_text("/endouttext"); |
|
my $token=$$parser['-1']->get_token(); |
|
&Apache::lonxml::debug("Deleting :$text: and :$token->[0]:$token->[1]:$token->[2]: for startouttext"); |
|
&Apache::lonxml::end_tag($tagstack,$parstack,$token); |
|
# Deleting 2 parallel tag pairs, but we need the numbers later to look like |
|
# they did the last time round |
|
&Apache::lonxml::increasedepth($token); |
|
&Apache::lonxml::decreasedepth($token); |
|
return 1; |
|
} |
|
|
1; |
1; |
__END__ |
__END__ |