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Diff for /loncom/homework/structuretags.pm between versions 1.85 and 1.86

version 1.85, 2002/03/20 22:13:19 version 1.86, 2002/03/28 22:53:55
Line 437  sub end_while { Line 437  sub end_while {
 # </randomlist>  # </randomlist>
 sub start_randomlist {  sub start_randomlist {
   my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;    my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
     my $result;
   if ($target eq 'answer' || $target eq 'grade' || $target eq 'web') {    if ($target eq 'answer' || $target eq 'grade' || $target eq 'web') {
     my $body= &Apache::lonxml::get_all_text("/randomlist",$$parser[$#$parser]);      my $body= &Apache::lonxml::get_all_text("/randomlist",$$parser[$#$parser]);
     my $b_parser= HTML::TokeParser->new(\$body);      my $b_parser= HTML::TokeParser->new(\$body);
Line 461  sub start_randomlist { Line 462  sub start_randomlist {
       #  print "<b>END-TAG $b_tok->[1]</b><br />";        #  print "<b>END-TAG $b_tok->[1]</b><br />";
       # }        # }
     }      }
   
     my @idx_arr = (0 .. $#randomlist);      my @idx_arr = (0 .. $#randomlist);
     &Apache::structuretags::shuffle(\@idx_arr);      &Apache::structuretags::shuffle(\@idx_arr);
     my $bodytext = '';      my $bodytext = '';
     for(0 .. $#randomlist) {      my $show=$#randomlist;
       my $showarg=&Apache::lonxml::get_param('show',$parstack,$safeeval);
       $showarg--;
       if ( ($showarg >= 0) && ($showarg < $show) ) { $show = $showarg; }
       for(0 .. $show) {
       $bodytext .= "$randomlist[ $idx_arr[$_] ]";        $bodytext .= "$randomlist[ $idx_arr[$_] ]";
     }      }
     &Apache::lonxml::newparser($parser,\$bodytext);      &Apache::lonxml::newparser($parser,\$bodytext);
     } elsif ($target eq 'edit' ) {
       $result .= &Apache::edit::tag_start($target,$token);
       $result .= &Apache::edit::text_arg('Maximum Tags to Show:','show',$token,5);
       $result .= &Apache::edit::end_row().&Apache::edit::start_spanning_row();
     } elsif ($target eq 'modified' ) {
       my $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval,
    'show');
       if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); }
   }    }
   return "";    return $result;
 }  }
   
 sub shuffle {  sub shuffle {
Line 487  sub shuffle { Line 499  sub shuffle {
 }  }
   
 sub end_randomlist {  sub end_randomlist {
   return '';    my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
     my $result;
     if ($target eq 'edit' ) {
       $result=&Apache::edit::tag_end($target,$token,'End Randomly Parsed Block');
     }
     return $result;
 }  }
   
 sub start_part {  sub start_part {
Removed from v.1.85  
changed lines
  Added in v.1.86

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