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Diff for /loncom/interface/lonhtmlcommon.pm between versions 1.246 and 1.249

version 1.246, 2009/11/19 10:25:02 version 1.249, 2009/11/24 06:13:20
Line 62  use Apache::lonlocal; Line 62  use Apache::lonlocal;
 use Apache::lonnet;  use Apache::lonnet;
 use LONCAPA;  use LONCAPA;
   
   
   sub coursepreflink {
      my ($text,$category)=@_;
      if (&Apache::lonnet::allowed('opa',$env{'request.course.id'})) {
         return '<a href="/adm/courseprefs?phase=display&actions='.$category.'">'.$text.'</a>';
      } else {
         return '';
      }
   }
   
 ##############################################  ##############################################
 ##############################################  ##############################################
   
Line 1128  sub crumbs { Line 1138  sub crumbs {
     my $output='';      my $output='';
     unless ($noformat) { $output.='<br /><tt><b>'; }      unless ($noformat) { $output.='<br /><tt><b>'; }
     $output.='<font size="'.$size.'">'.$prefix.'/';      $output.='<font size="'.$size.'">'.$prefix.'/';
     if (($env{'user.adv'}) | ($env{'user.author'})) {      if (($env{'user.adv'}) || ($env{'user.author'})) {
  my $path=$prefix.'/';   my $path=$prefix.'/';
  foreach my $dir (split('/',$uri)) {   foreach my $dir (split('/',$uri)) {
             if (! $dir) { next; }              if (! $dir) { next; }
Line 1871  sub course_custom_roles { Line 1881  sub course_custom_roles {
   
 # topic_bar  # topic_bar
 #  #
 # Generates a div containing an (optional) numbered (static) image followed by a   # Generates a div containing an (optional) number with a white background followed by a 
 # title with a background color defined in the corresponding CSS: LC_topic_bar  # title with a background color defined in the corresponding CSS: LC_topic_bar
 # Inputs:  # Inputs:
 # 1. number to display (corresponding static image should exist).  # 1. number to display.
 #    img tag will be included if arg is an integer in the range 1 to 9.   #    If input for number is empty only the title will be displayed. 
 # 2. title text to display.  # 2. title text to display.
 # Outputs - a scalar containing html mark-up for the div.  # Outputs - a scalar containing html mark-up for the div.
   
 sub topic_bar {  sub topic_bar {
     my ($imgnum,$title) = @_;      my ($num,$title) = @_;
     my $imgtag;      my $number = '';
     if ($imgnum =~ /^[1-9]$/) {      if ($num ne '') {
         $imgtag = '<img src="/res/adm/pages/bl_step'.$imgnum.'.gif"'.           $number = '<span>'.$num.'</span>';
                   ' alt="'.&mt('Step [_1]',$imgnum).'" /> ';  
     }      }
     return '<div class="LC_topic_bar">'.$imgtag.$title.'</div>';      return '<div class="LC_topic_bar">'.$number.$title.'</div>';
 }  }
   
 ##############################################  ##############################################
Removed from v.1.246  
changed lines
  Added in v.1.249

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