[BACK]Return to optionresponse.pm CVS log [TXT] [DIR] Up to [LON-CAPA] / loncom / homework

Diff for /loncom/homework/optionresponse.pm between versions 1.11 and 1.15

version 1.11, 2001/06/02 03:59:59 version 1.15, 2001/06/16 18:35:27
Line 17  sub start_optionresponse { Line 17  sub start_optionresponse {
   push (@Apache::lonxml::namespace,'optionresponse');    push (@Apache::lonxml::namespace,'optionresponse');
   my $id = &Apache::response::start_response($parstack,$safeeval);    my $id = &Apache::response::start_response($parstack,$safeeval);
   if ($target eq 'edit') {    if ($target eq 'edit') {
     $result.="<table width=\"100%\" border=\"2\"><tr><td>Multiple Option Response Question</td>      $result.=&Apache::edit::start_table($token)."<tr><td>Multiple Option Response Question</td>
 <td>Delete:".  <td>Delete:".
   &Apache::edit::deletelist($target,$token)    &Apache::edit::deletelist($target,$token)
 ."</td></tr><tr><td colspan=\"3\">\n";  ."</td></tr><tr><td colspan=\"3\">\n";
Line 27  sub start_optionresponse { Line 27  sub start_optionresponse {
 }  }
   
 sub end_optionresponse {  sub end_optionresponse {
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
   &Apache::response::end_response;    &Apache::response::end_response;
   pop @Apache::lonxml::namespace;    pop @Apache::lonxml::namespace;
   return '';    my $result;
     if ($target eq 'edit') { $result=&Apache::edit::end_table(); }
     return $result;
 }  }
   
 sub insert_optionresponse {  sub insert_optionresponse {
Line 42  sub insert_optionresponse { Line 45  sub insert_optionresponse {
   
 %Apache::response::foilgroup={};  %Apache::response::foilgroup={};
 sub start_foilgroup {  sub start_foilgroup {
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
   
     my $result='';
   %Apache::response::foilgroup={};    %Apache::response::foilgroup={};
   $Apache::optionresponse::conceptgroup=0;    $Apache::optionresponse::conceptgroup=0;
   &Apache::response::setrandomnumber();    &Apache::response::setrandomnumber();
   return '';    if ($target eq 'edit') {
       my $optionlist="<option></option>\n";
       my $option;
       my @opt;
       eval '@opt ='. &Apache::lonxml::get_param('options',$parstack,$safeeval);
       my $count=0;
       foreach $option (@opt) {
         $optionlist.="<option value=\"$count\">$option</option>\n";
       }
       my $insertlist=&Apache::edit::insertlist($target,$token);
       $result.=&Apache::edit::start_table($token);
       $result.= (<<ENDTABLE);
         <tr><td>Select Options</td>
           <td>
     Add new Option: <input type="text" name="$Apache::lonxml::curdepth.options" />
           </td>
           <td>Delete an Option:
     <select name="$Apache::lonxml::curdepth.deleteopt">$optionlist</select>
           </td>
        </tr>
        <tr><td colspan="3">$insertlist<br />
   ENDTABLE
     }
     if ($target eq 'modified') {
       my @options;
       my $optchanged=0;
       eval '@options ='.&Apache::lonxml::get_param('options',$parstack,$safeeval);
       if ($ENV{"form.$Apache::lonxml::curdepth.deleteopt"}) {
         my $delopt=$ENV{"form.$Apache::lonxml::curdepth.deleteopt"};
         splice(@options,$delopt,1);
         $optchanged=1;
       }
       if ($ENV{"form.$Apache::lonxml::curdepth.options"}) {
         my $newopt = $ENV{"form.$Apache::lonxml::curdepth.options"};
         if ($options[0]) {
    push(@options,$newopt);
         } else {
    $options[0]=$newopt;
         }
         $optchanged=1;
       }
       if ($optchanged) {
         $result = "<foilgroup options=\"(";
         foreach my $option (@options) {
    $option=~s/\'/\\\'/;
    &Apache::lonxml::debug("adding option :$option:");
    $result .="'".$option."',";
         }
         chop $result;
         $result.=')">';
       } # else nothing changed so just use the default mechanism
     }
     return $result;
 }  }
   
 sub end_foilgroup {  sub end_foilgroup {
   my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;    my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
       
   my $result;    my $result;
   if ($target ne 'meta') {    if ($target eq 'grade' || $target eq 'web') {
     my $name;      my $name;
     my ($count,$max) = &getfoilcounts($parstack,$safeeval);      my ($count,$max) = &getfoilcounts($parstack,$safeeval);
     if ($count>$max) { $count=$max }       if ($count>$max) { $count=$max } 
     &Apache::lonxml::debug("Count is $count from $max");      &Apache::lonxml::debug("Count is $count from $max");
     my $args ='';  
     if ( $#$parstack > 0 ) { $args=$$parstack['-1']; }  
     my @opt;      my @opt;
     eval '@opt ='.&Apache::run::run("{$args;".'return $options}',$safeeval);      eval '@opt ='.&Apache::lonxml::get_param('options',$parstack,$safeeval);
       &Apache::lonxml::debug("Options are $#opt");
     if ($target eq 'web') {      if ($target eq 'web') {
       $result=&displayfoils($count,@opt);        $result=&displayfoils($count,@opt);
     } elsif ( $target eq 'grade') {      } elsif ( $target eq 'grade') {
Line 94  sub end_foilgroup { Line 151  sub end_foilgroup {
       }        }
     }      }
   }    }
     if ($target eq 'edit') {
       $result.=&Apache::edit::end_table();
     }
   return $result;    return $result;
 }  }
   
Line 152  sub displayfoils { Line 212  sub displayfoils {
   
   
 sub start_conceptgroup {  sub start_conceptgroup {
   $Apache::optionresponse::conceptgroup=1;      my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
     $Apache::optionresponse::conceptgroup=1;
   %Apache::response::conceptgroup={};    %Apache::response::conceptgroup={};
   return '';    my $result;
     if ($target eq 'edit') {
       my $insertlist=&Apache::edit::insertlist($target,$token);
       $result.=&Apache::edit::tag_start($target,$token,"Concept Grouped Foils");
       my $concept = &Apache::lonxml::get_param('concept',$parstack,$safeeval);
       $result.="Concept: <input name=\"$Apache::lonxml::curdepth.concept\" type=\"text\" value=\"$concept\" /></td></tr><tr><td colspan=\"3\">";
     }
     return $result;
 }  }
   
 sub end_conceptgroup {  sub end_conceptgroup {
   my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;    my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
   $Apache::optionresponse::conceptgroup=0;      $Apache::optionresponse::conceptgroup=0;
     my $result='';
   if ($target eq 'web' || $target eq 'grade') {    if ($target eq 'web' || $target eq 'grade') {
     my @names = @{ $Apache::response::conceptgroup{'names'} };      my @names = @{ $Apache::response::conceptgroup{'names'} };
     my $pick=int rand $#names+1;      my $pick=int rand $#names+1;
Line 171  sub end_conceptgroup { Line 240  sub end_conceptgroup {
     $Apache::response::foilgroup{"$name.concept"} = $concept;      $Apache::response::foilgroup{"$name.concept"} = $concept;
     &Apache::lonxml::debug("Selecting $name in $concept");      &Apache::lonxml::debug("Selecting $name in $concept");
   }    }
   return '';    if ($target eq 'edit') {
       $result=&Apache::edit::end_table();
     }
     return $result;
 }  }
   
 sub start_foil {  sub start_foil {
   my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;    my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
     my $result='';
   if ($target eq 'web') { &Apache::lonxml::startredirection; }    if ($target eq 'web') { &Apache::lonxml::startredirection; }
   return '';    if ($target eq 'edit') {
       $result=&Apache::edit::tag_start($target,$token,"Foil");
       my $level='-2';
       if ($$tagstack['-2'] eq 'conceptgroup') { $level = '-3'; }
       my @opt;
       eval '@opt ='.&Apache::lonxml::get_param('options',$parstack,$safeeval,$level);
       my $value=&Apache::lonxml::get_param('value',$parstack,$safeeval);
       my $optionlist="<option>unused</option>\n";
       foreach my $option (@opt) {
         if ( $value eq $option ) {
    $optionlist.="<option selected=\"on\">$option</option>\n";
         } else {
    $optionlist.="<option>$option</option>\n";
         }
       }
       my $name=&Apache::lonxml::get_param('name',$parstack,$safeeval);
       $result.="Name: <input name=\"$Apache::lonxml::curdepth.name\" type=\"text\" value=\"$name\" />".
         "Correct Option:
         <select name=\"$Apache::lonxml::curdepth.value\">
           $optionlist
         </select></td></tr><tr><td colspan=\"3\">";
     }
     if ($target eq 'modified') {
       my $constructtag=0;
       foreach my $arg ('value','name') {
         my $value=&Apache::lonxml::get_param($arg,$parstack,$safeeval);
         my $newvalue=$ENV{"form.$Apache::lonxml::curdepth.$arg"};
         &Apache::lonxml::debug(" for:$arg: cur is :$value: new is :$newvalue:");
         if ($value ne $newvalue) {
    $token->[2]->{$arg}=$newvalue;
    $constructtag=1;
         }
       }
       if ($constructtag) {
         $result = '<'.$token->[1];
         while (my ($key,$val)= each(%{$token->[2]})) {
    &Apache::lonxml::debug("setting :$key: to  :$val:");
    $result.=' '.$key.'="'.$val.'"';
         }
         $result.=">";
       }
     }
     return $result;
 }  }
   
 sub end_foil {  sub end_foil {
   my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;    my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
   my $text ='';    my $text ='';
     my $result = '';
   if ($target eq 'web') { $text=&Apache::lonxml::endredirection; }    if ($target eq 'web') { $text=&Apache::lonxml::endredirection; }
   if ($target eq 'web' || $target eq 'grade') {    if ($target eq 'web' || $target eq 'grade') {
     my $value = &Apache::lonxml::get_param('value',$parstack,$safeeval);      my $value = &Apache::lonxml::get_param('value',$parstack,$safeeval);
     if ($value ne 'unused') {      if ($value ne 'unused') {
       my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval);        my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval);
         if (!$name) { $name=$Apache::lonxml::curdepth; }
       if ( $Apache::optionresponse::conceptgroup ) {        if ( $Apache::optionresponse::conceptgroup ) {
  push @{ $Apache::response::conceptgroup{'names'} }, $name;   push @{ $Apache::response::conceptgroup{'names'} }, $name;
  $Apache::response::conceptgroup{"$name.value"} = $value;   $Apache::response::conceptgroup{"$name.value"} = $value;
Line 200  sub end_foil { Line 317  sub end_foil {
     }      }
   }    }
   if ($target eq 'edit') {    if ($target eq 'edit') {
     my $options= &Apache::lonxml::get_param('options',$parstack,$safeeval);      $result.= &Apache::edit::tag_end($target,$token,'');
     if (!$options && $#$parstack > 2 ) { $args=$$parstack['-2']; }  
     my @opt;  
     #eval '@opt ='.  
   }    }
   return '';    return $result;
 }  }
   
 sub insert_foil {  sub insert_foil {
   return '    return '
 <foil name="" value="">  <foil name="" value="unused">
   <startouttext />
   <endouttext />
 </foil>';  </foil>';
 }  }
 1;  1;
Removed from v.1.11  
changed lines
  Added in v.1.15

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