loncom/homework/edit.pm - diff

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Diff for /loncom/homework/edit.pm between versions 1.2 and 1.8

-version 1.2, 2001/04/05 00:07:34
+version 1.8, 2001/05/31 22:37:56
  Line 7  use strict;
  use Apache::lonnet;
  sub tag_start {
-   my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;
+   my ($target,$token) = @_;
    my $result='';
+   if ($target eq "edit") {
-   $result.="<table border=\"1\"><tr><td>&lt;$token->[1]&gt;</td>
+     my $tag=$token->[1];
- <td><input type=\"submit\" name=\"delete_$Apache::lonxml::curdepth\" value=\"Delete\" /></td>
+ #    my $color = sprintf("#%06lx",(hex("ffffff")) >> scalar(split(/_/,$Apache::lonxml::curdepth)));
- <td><input type=\"submit\" name=\"insert_$Apache::lonxml::curdepth\" value=\"Insert\" /></td>
+     my $color = sprintf("#%02lxffff",33* scalar(split(/_/,$Apache::lonxml::curdepth)));
+     $result.="<table bgcolor=\"$color\" width=\"100%\" border=\"2\"><tr><td>&lt;$tag&gt;</td>
+ <td>Delete:".
+   &deletelist($target,$token)
+   ."</td>
+ <td>".
+   &insertlist($target,$token).
+     "</td>
  </tr><tr><td colspan=\"3\">\n";
+   }
    return $result;
  }
  sub tag_end {
-   my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;
+   my ($target,$token) = @_;
    my $result='';
+   if ($target eq 'edit') {
+     my $tag=$token->[1];
+     $result.="</td></tr><tr><td>&lt;/$tag&gt;</td></tr></table>\n";
+   }
+   return $result;
+ }
-   $result.="</td></tr><tr><td>&lt;/$token->[1]&gt;</td></tr></table>\n";
+ sub deletelist {
+   my ($target,$token) = @_;
+   my $result = "<select name=\"delete_$Apache::lonxml::curdepth\">
+ <option>Nothing</option>
+ <option>Tag</option>
+ <option>Subtags</option>
+ </select>";
    return $result;
  }
+ sub get_insert_list {
+   my ($token) = @_;
+   my $result='';
+   my @tagnums= ();
+   #&Apache::lonxml::debug("keys ".join("\n",sort(keys(%Apache::lonxml::insertlist))));
+   if ($Apache::lonxml::insertlist{"$token->[1].which"}) {
+     &Apache::lonxml::debug("Adding1 $token->[1].which");
+     push (@tagnums, @{ $Apache::lonxml::insertlist{"$token->[1].which"} });
+   }
+   foreach my $namespace (@Apache::lonxml::namespace) {
+     if ($Apache::lonxml::insertlist{"$namespace".'::'."$token->[1].which"}) {
+       &Apache::lonxml::debug("Adding2 $namespace".'::'."$token->[1].which");
+       push (@tagnums, @{ $Apache::lonxml::insertlist{"$namespace".'::'."$token->[1].which"} });
+     }
+   }
+   if (@tagnums) {
+     foreach my $tagnum (@tagnums) {
+       $result.='<option value="'.$tagnum.'">'.$Apache::lonxml::insertlist{"$tagnum.description"}."</option>\n";
+     }
+     if ($result) { $result='<option selected="on"></option>'.$result; }
+   }
+   return $result;
+ }
+ sub insertlist {
+   my ($target,$token) = @_;
+   my $result;
+   if ($target eq 'edit') {
+     my $optionlist= &get_insert_list($token);
+     if ($optionlist) {
+       $result = "Insert:
+ <select name=\"insert_$Apache::lonxml::curdepth\">
+ $optionlist
+ </select>"
+     }
+   }
+   return $result;
+ }
+ sub handle_insert {
+   if (!$ENV{"form.insert_$Apache::lonxml::curdepth"}) { return ''; }
+   my $result;
+   my $tagnum = $ENV{"form.insert_$Apache::lonxml::curdepth"};
+   my $func=$Apache::lonxml::insertlist{"$tagnum.function"};
+   if ($func eq 'default') {
+     my $newtag=$Apache::lonxml::insertlist{"$tagnum.tag"};
+     my $namespace;
+     if ($newtag =~ /::/) { ($namespace,$newtag) = split(/::/,$newtag); }
+     $result.="\n<$newtag>\n</$newtag>";
+   } else {
+     {
+       no strict 'refs';
+       $result.=&$func();
+     }
+   }
+   return $result;
+ }
+ sub insert_optionresponse {
+   return '
+ <optionresponse max="10">
+     <foilgroup options="">
+     </foilgroup>
+ </optionresponse>';
+ }
  sub editfield {
-   my ($tag,$data,$description)=@_;
+   my ($tag,$data,$description,$minwidth,$minheight)=@_;
    my $count=0;
    my $maxlength=-1;
- Line 34  sub editfield {
+ Line 120  sub editfield {
  	if (length($_) > $maxlength) { $maxlength = length ($_); }
        } split ("\n", $data);
    if ($maxlength > 80) { $maxlength = 80; }
-   if ($description) {
+   if ($maxlength < $minwidth) { $maxlength = $minwidth; }
-     $description="<br />".$description;
+   if ( $count < $minheight) { $count = $minheight; }
+   if ($description) {
+     $description="<br />".$description;
    }
    return "$description<br />\n&nbsp;&nbsp;&nbsp;<textarea rows=\"$count\" cols=\"$maxlength\" name=homework_edit_".$Apache::lonxml::curdepth.">$data</textarea>\n";
  #  return "<br />\n&lt;$tag&gt;<br />\n&nbsp;&nbsp;&nbsp;<textarea rows=\"$count\" cols=\"$maxlength\" name=homework_edit_".$Apache::lonxml::curdepth.">$data</textarea><br />\n&lt;/$tag&gt;<br />\n";
- Line 43  sub editfield {
+ Line 131  sub editfield {
  sub modifiedfield {
    my ($token) = @_;
-   foreach my $envkey (sort keys %ENV) {
+   my $result;
-     &Apache::lonxml::debug("$envkey ---- $ENV{$envkey}");
+ #  foreach my $envkey (sort keys %ENV) {
-   }
+ #    &Apache::lonxml::debug("$envkey ---- $ENV{$envkey}");
-   &Apache::lonxml::debug("I want homework_edit_$Apache::lonxml::curdepth");
+ #  }
-   &Apache::lonxml::debug($ENV{"form.homework_edit_$Apache::lonxml::curdepth"});
+ #  &Apache::lonxml::debug("I want homework_edit_$Apache::lonxml::curdepth");
-   if (defined $token->[4]) {
+ #  &Apache::lonxml::debug($ENV{"form.homework_edit_$Apache::lonxml::curdepth"});
-     return $token->[4].$ENV{"form.homework_edit_$Apache::lonxml::curdepth"};
+   $result=$ENV{"form.homework_edit_$Apache::lonxml::curdepth"};
-   } else {
+   if (defined $token) {
-     return $ENV{"homework_edit_$Apache::lonxml::curdepth"}.$token->[2];
+     if (defined $token->[4]) {
+       $result=$token->[4].$result;
+     } else {
+       $result=$result.$token->[2];
+     }
    }
+   return $result;
+ }
+ sub insert_startouttext {
+   return "\n<startouttext />\n<endouttext />";
  }
 ;

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Removed from v.1.2
changed lines
	Added in v.1.8