--- loncom/interface/lonhtmlcommon.pm 2006/06/13 14:42:24 1.132
+++ loncom/interface/lonhtmlcommon.pm 2006/07/03 01:02:32 1.139
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# a pile of common html routines
#
-# $Id: lonhtmlcommon.pm,v 1.132 2006/06/13 14:42:24 www Exp $
+# $Id: lonhtmlcommon.pm,v 1.139 2006/07/03 01:02:32 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -99,25 +99,31 @@ sub recent_filename {
}
sub store_recent {
- my ($area,$name,$value)=@_;
+ my ($area,$name,$value,$freeze)=@_;
my $file=&recent_filename($area);
my %recent=&Apache::lonnet::dump($file);
if (scalar(keys(%recent))>20) {
# remove oldest value
- my $oldest=time;
+ my $oldest=time();
my $delkey='';
- foreach (keys %recent) {
- my $thistime=(split(/\&/,$recent{$_}))[0];
- if ($thistime<$oldest) {
+ foreach my $item (keys(%recent)) {
+ my $thistime=(split(/\&/,$recent{$item}))[0];
+ if (($thistime ne "always_include") && ($thistime<$oldest)) {
$oldest=$thistime;
- $delkey=$_;
+ $delkey=$item;
}
}
&Apache::lonnet::del($file,[$delkey]);
}
# store new value
+ my $timestamp;
+ if ($freeze) {
+ $timestamp = "always_include";
+ } else {
+ $timestamp = time();
+ }
&Apache::lonnet::put($file,{ $name =>
- time.'&'.&escape($value) });
+ $timestamp.'&'.&escape($value) });
}
sub remove_recent {
@@ -132,11 +138,11 @@ sub select_recent {
my $return="\n<select name='$fieldname'".
($event?" onchange='$event'":'').
">\n<option value=''>--- ".&mt('Recent')." ---</option>";
- foreach (sort keys %recent) {
- unless ($_=~/^error\:/) {
- my $escaped = &Apache::loncommon::escape_url($_);
+ foreach my $value (sort(keys(%recent))) {
+ unless ($value =~/^error\:/) {
+ my $escaped = &Apache::loncommon::escape_url($value);
$return.="\n<option value='$escaped'>".
- &unescape((split(/\&/,$recent{$_}))[1]).
+ &unescape((split(/\&/,$recent{$value}))[1]).
'</option>';
}
}
@@ -149,24 +155,45 @@ sub get_recent {
my %recent=&Apache::lonnet::dump(&recent_filename($area));
# Create hash with key as time and recent as value
+# Begin filling return_hash with any 'always_include' option
my %time_hash = ();
- foreach (keys %recent) {
- my $thistime=(split(/\&/,$recent{$_}))[0];
- $time_hash{$thistime} = $_;
+ my %return_hash = ();
+ foreach my $item (keys %recent) {
+ my ($thistime,$thisvalue)=(split(/\&/,$recent{$item}));
+ if ($thistime eq 'always_include') {
+ $return_hash{$item} = &unescape($thisvalue);
+ $n--;
+ } else {
+ $time_hash{$thistime} = $item;
+ }
}
# Sort by decreasing time and return key value pairs
- my %return_hash = ();
my $idx = 1;
- foreach (reverse sort keys %time_hash) {
- $return_hash{$time_hash{$_}} =
- &unescape((split(/\&/,$recent{$_}))[1]);
+ foreach my $item (reverse(sort(keys(%time_hash)))) {
+ $return_hash{$time_hash{$item}} =
+ &unescape((split(/\&/,$recent{$time_hash{$item}}))[1]);
if ($n && ($idx++ >= $n)) {last;}
}
return %return_hash;
}
+sub get_recent_frozen {
+ my ($area) = @_;
+ my %recent=&Apache::lonnet::dump(&recent_filename($area));
+
+# Create hash with all 'frozen' items
+ my %return_hash = ();
+ foreach my $item (keys(%recent)) {
+ my ($thistime,$thisvalue)=(split(/\&/,$recent{$item}));
+ if ($thistime eq 'always_include') {
+ $return_hash{$item} = &unescape($thisvalue);
+ }
+ }
+ return %return_hash;
+}
+
=pod
@@ -283,7 +310,7 @@ The method used to restrict user input w
##############################################
sub date_setter {
my ($formname,$dname,$currentvalue,$special,$includeempty,$state,
- $no_hh_mm_ss,$defhour,$defmin,$defsec) = @_;
+ $no_hh_mm_ss,$defhour,$defmin,$defsec,$nolink) = @_;
my $wasdefined=1;
if (! defined($state) || $state ne 'disabled') {
$state = '';
@@ -325,7 +352,7 @@ sub date_setter {
}
my $result = "\n<!-- $dname date setting form -->\n";
$result .= <<ENDJS;
-<script language="Javascript">
+<script type="text/javascript">
function $dname\_checkday() {
var day = document.$formname.$dname\_day.value;
var month = document.$formname.$dname\_month.value;
@@ -388,7 +415,7 @@ document.$formname.$dname\_year.value,
}
</script>
ENDJS
- $result .= ' <nobr>';
+ $result .= ' <span style="white-space: nowrap;">';
my $monthselector = qq{<select name="$dname\_month" $special $state onchange="javascript:$dname\_checkday()" >};
# Month
my @Months = qw/January February March April May June
@@ -431,19 +458,26 @@ ENDJS
$hourselector .= " </select>\n";
my $minuteselector = qq{<input type="text" name="$dname\_minute" $special $state value="$min" size="3" />};
my $secondselector= qq{<input type="text" name="$dname\_second" $special $state value="$sec" size="3" />};
- my $cal_link = qq{<a href="javascript:$dname\_opencalendar()">};
+ my $cal_link;
+ if (!$nolink) {
+ $cal_link = qq{<a href="javascript:$dname\_opencalendar()">};
+ }
#
if ($no_hh_mm_ss) {
- $result .= &mt('[_1] [_2] [_3] [_4]Select Date[_5]',
- $monthselector,$dayselector,$yearselector,
- $cal_link,'</a>');
+ $result .= &mt('[_1] [_2] [_3] ',
+ $monthselector,$dayselector,$yearselector);
+ if (!$nolink) {
+ $result .= &mt('[_4]Select Date[_5]',$cal_link,'</a>');
+ }
} else {
- $result .= &mt('[_1] [_2] [_3] [_4] [_5]m [_6]s [_7]Select Date[_8]',
- $monthselector,$dayselector,$yearselector,
- $hourselector,$minuteselector,$secondselector,
- $cal_link,'</a>');
+ $result .= &mt('[_1] [_2] [_3] [_4] [_5]m [_6]s ',
+ $monthselector,$dayselector,$yearselector,
+ $hourselector,$minuteselector,$secondselector);
+ if (!$nolink) {
+ $result .= &mt('[_7]Select Date[_8]',$cal_link,'</a>');
+ }
}
- $result .= "</nobr>\n<!-- end $dname date setting form -->\n";
+ $result .= "</span>\n<!-- end $dname date setting form -->\n";
return $result;
}
@@ -1005,7 +1039,7 @@ var checkwin;
function spellcheckerwindow() {
checkwin=window.open($nothing,'spellcheckwin','height=320,width=280,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no');
- checkwin.document.writeln('$start_page<form name="spellcheckform" action="/adm/spellcheck" method="post"><input type="hidden" name="text" value="" /><\\/form>$end_page');
+ checkwin.document.writeln('$start_page<form name="spellcheckform" action="/adm/spellcheck" method="post"><input type="hidden" name="text" value="" /><\/form>$end_page');
checkwin.document.close();
}
// END LON-CAPA Internal -->
@@ -1144,13 +1178,11 @@ A link to help for the component will be
All inputs can be undef without problems.
-Inputs: $color (the background color of the table returned),
- $component (the large text on the right side of the table),
+Inputs: $component (the large text on the right side of the table),
$component_help
- $function (role to get colors from)
- $domain (domian of role)
$menulink (boolean, controls whether to include a link to /adm/menu)
-
+ $helplink (if 'nohelp' don't include the orange help link)
+ $css_class (optional name for the class to apply to the table for CSS)
Returns a string containing breadcrumbs for the current page.
=item clear_breadcrumbs
@@ -1175,9 +1207,10 @@ returns: nothing
my @Crumbs;
sub breadcrumbs {
- my ($component,$component_help,$menulink,$helplink) = @_;
+ my ($component,$component_help,$menulink,$helplink,$css_class) = @_;
#
- my $Str = "\n".'<table id="LC_breadcrumbs"><tr><td>';
+ $css_class ||= 'LC_breadcrumbs';
+ my $Str = "\n".'<table class="'.$css_class.'"><tr><td>';
#
# Make the faq and bug data cascade
my $faq = '';
@@ -1232,9 +1265,9 @@ returns: nothing
# $icons .= &Apache::loncommon::help_open_bug($bug);
# }
if ($helplink ne 'nohelp') {
- $icons .= &Apache::loncommon::help_open_menu(undef,$component,
+ $icons .= &Apache::loncommon::help_open_menu($component,
$component_help,
- undef,$faq,$bug);
+ $faq,$bug);
}
if ($icons ne '') {
$Str .= $icons.' ';
@@ -1243,7 +1276,7 @@ returns: nothing
$Str .= $links.'</td>';
#
if (defined($component)) {
- $Str .= '<td class="LC_breadcrumb_component">'.
+ $Str .= '<td class="'.$css_class.'_component">'.
&mt($component).'</td>';
}
$Str .= '</tr></table>'."\n";