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Diff for /loncom/homework/edit.pm between versions 1.48 and 1.49

version 1.48, 2003/05/04 22:14:53 version 1.49, 2003/05/06 11:54:08
Line 40  use HTML::Entities(); Line 40  use HTML::Entities();
 # depth of nesting of edit  # depth of nesting of edit
 $Apache::edit::colordepth=0;  $Apache::edit::colordepth=0;
 @Apache::edit::inserttag=();  @Apache::edit::inserttag=();
   # image-type responses: active background image and curdepth at definition
   $Apache::edit::bgimgsrc='';
   $Apache::edit::bgimgsrccurdepth='';
   
 sub initialize_edit {  sub initialize_edit {
   $Apache::edit::colordepth=0;    $Apache::edit::colordepth=0;
Line 565  sub select_or_text_arg { Line 568  sub select_or_text_arg {
     return $result;      return $result;
 }  }
   
   #----------------------------------------------------- image coordinates
   # single image coordinates, x, y 
   sub entercoords {
       my ($idx,,$idy,$mode,$width,$height) = @_;
       unless ($Apache::edit::bgimgsrc) { return ''; }
       if ($idx) { $idx.='_'; }
       if ($idy) { $idy.='_'; }
       my $bgfile=&Apache::lonnet::escape($Apache::edit::bgimgsrc);
       my $form    = 'lonhomework';
       my $element;
       if (! defined($mode) || $mode eq 'attribute') {
           $element = &Apache::lonnet::escape("$Apache::lonxml::curdepth");
       } elsif ($mode eq 'textnode') {  # for data between <tag> ... </tag>
           $element = &Apache::lonnet::escape('homework_edit_'.
                                              $Apache::lonxml::curdepth);
       }
       my $formheight='';
       if ($height) {
    $formheight='&formheight='.$height.'_'.$Apache::edit::bgimgsrccurdepth;
       }
       my $formwidth='';
       if ($width) {
    $formwidth='&formwidth='.$width.'_'.$Apache::edit::bgimgsrccurdepth;
       }
       my $result = <<"ENDBUTTON";
   <a href="/cgi-bin/imagechoice.pl?formname=$form&file=$bgfile&formx=$idx$element&formy=$idy$element$formheight$formwidth"
   target="imagechoice">Click Coordinates</a>
   ENDBUTTON
       return $result;
   }
   
   # coordinate pair (x1,y1)-(x2,y2)
   sub entercoordpair {
       my ($id,$mode,$width,$height) = @_;
       unless ($Apache::edit::bgimgsrc) { return ''; }
       my $bgfile=&Apache::lonnet::escape($Apache::edit::bgimgsrc);
       my $form    = 'lonhomework';
       my $element;
       if (! defined($mode) || $mode eq 'attribute') {
           $element = &Apache::lonnet::escape("$id\_$Apache::lonxml::curdepth");
       } elsif ($mode eq 'textnode') {  # for data between <tag> ... </tag>
           $element = &Apache::lonnet::escape('homework_edit_'.
                                              $Apache::lonxml::curdepth);
       }
       my $formheight='';
       if ($height) {
    $formheight='&formheight='.$height.'_'.$Apache::edit::bgimgsrccurdepth;
       }
       my $formwidth='';
       if ($width) {
    $formwidth='&formwidth='.$width.'_'.$Apache::edit::bgimgsrccurdepth;
       }
       my $result = <<"ENDBUTTON";
   <a href="/cgi-bin/imagechoice.pl?mode=pair&formname=$form&file=$bgfile$formheight$formwidth"
   target="imagechoice">Click Coordinate Pair</a>
   ENDBUTTON
       return $result;
   }
 #----------------------------------------------------- browse  #----------------------------------------------------- browse
 sub browse {  sub browse {
     # insert a link to call up the filesystem browser (lonindexer)      # insert a link to call up the filesystem browser (lonindexer)
Line 572  sub browse { Line 633  sub browse {
     my $form    = 'lonhomework';      my $form    = 'lonhomework';
     my $element;      my $element;
     if (! defined($mode) || $mode eq 'attribute') {      if (! defined($mode) || $mode eq 'attribute') {
         $element = &Apache::lonnet::escape("$Apache::lonxml::curdepth.$id");          $element = &Apache::lonnet::escape("$id\_$Apache::lonxml::curdepth");
     } elsif ($mode eq 'textnode') {  # for data between <tag> ... </tag>      } elsif ($mode eq 'textnode') {  # for data between <tag> ... </tag>
         $element = &Apache::lonnet::escape('homework_edit_'.          $element = &Apache::lonnet::escape('homework_edit_'.
                                            $Apache::lonxml::curdepth);                                             $Apache::lonxml::curdepth);
Line 586  ENDBUTTON Line 647  ENDBUTTON
 #----------------------------------------------------- browse  #----------------------------------------------------- browse
 sub search {  sub search {
     # insert a link to call up the filesystem browser (lonindexer)      # insert a link to call up the filesystem browser (lonindexer)
     $_ = shift;      my ($id, $mode) = @_;
     my $form    = 'lonhomework';      my $form    = 'lonhomework';
     my $element = &Apache::lonnet::escape("$Apache::lonxml::curdepth.$_");      my $element;
       if (! defined($mode) || $mode eq 'attribute') {
           $element = &Apache::lonnet::escape("$id\_$Apache::lonxml::curdepth");
       } elsif ($mode eq 'textnode') {  # for data between <tag> ... </tag>
           $element = &Apache::lonnet::escape('homework_edit_'.
                                              $Apache::lonxml::curdepth);
       }
     my $result = <<"ENDBUTTON";      my $result = <<"ENDBUTTON";
 <a href=\"javascript:opensearcher('$form','$element')\"\>Search</a>  <a href=\"javascript:opensearcher('$form','$element')\"\>Search</a>
 ENDBUTTON  ENDBUTTON
Removed from v.1.48  
changed lines
  Added in v.1.49

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