--- loncom/homework/edit.pm 2003/01/19 08:13:54 1.43
+++ loncom/homework/edit.pm 2003/08/04 22:07:29 1.59
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# edit mode helpers
#
-# $Id: edit.pm,v 1.43 2003/01/19 08:13:54 albertel Exp $
+# $Id: edit.pm,v 1.59 2003/08/04 22:07:29 albertel Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -40,6 +40,9 @@ use HTML::Entities();
# depth of nesting of edit
$Apache::edit::colordepth=0;
@Apache::edit::inserttag=();
+# image-type responses: active background image and curdepth at definition
+$Apache::edit::bgimgsrc='';
+$Apache::edit::bgimgsrccurdepth='';
sub initialize_edit {
$Apache::edit::colordepth=0;
@@ -60,10 +63,17 @@ sub tag_start {
&deletelist($target,$token)
."
| ".
- &insertlist($target,$token).&end_row().&start_spanning_row();
+ &insertlist($target,$token);
# | ".
# &movebuttons($target,$token).
# " | | \n";
+ my @help;# = Apache::lonxml::helpinfo($token);
+ if ($help[0]) {
+ $result .= ' | ' .
+ Apache::loncommon::help_open_topic(@help) .
+ ' | ';
+ } else { $result .= " | "; }
+ $result .= &end_row().&start_spanning_row();
}
return $result;
}
@@ -72,13 +82,7 @@ sub tag_end {
my ($target,$token,$description) = @_;
my $result='';
if ($target eq 'edit') {
- my $tag=$token->[1];
- if (!defined($description)) {
- $result.="
| </$tag> | | ";
- } else {
- if ($description ne '') { $result.="
| $description | | "; }
- }
- $result.="
".&end_table()."\n";
+ $result.="".&end_table()."\n";
}
return $result;
}
@@ -122,7 +126,7 @@ sub end_table {
return $result;
}
-sub start_spanning_row { return '| ';}
+sub start_spanning_row { return ' |
| ';}
sub start_row { return ' |
| '; }
sub end_row { return ' |
'; }
@@ -159,7 +163,7 @@ sub handle_delete {
}
if (!$result) {
my $endtag='/'.$token->[1];
- my $bodytext=&Apache::lonxml::get_all_text($endtag,$$parser[$#$parser]);
+ my $bodytext=&Apache::lonxml::get_all_text($endtag,$parser);
$$parser['-1']->get_token();
&Apache::lonxml::debug("Deleting :$bodytext: for $token->[1]");
&Apache::lonxml::end_tag($tagstack,$parstack,$token);
@@ -307,6 +311,16 @@ sub insert_essayresponse {
';
}
+sub insert_imageresponse {
+ return '
+
+
+
+
+
+';
+}
+
sub insert_optionresponse {
return '
@@ -337,6 +351,18 @@ sub insert_rankresponse {
';
}
+sub insert_matchresponse {
+ return '
+
+
+
+
+
+
+
+';
+}
+
sub insert_displayduedate { return ''; }
sub insert_displaytitle { return ''; }
sub insert_hintpart {
@@ -353,12 +379,30 @@ sub insert_numericalhint {
';
}
+sub insert_stringhint {
+ return '
+
+';
+}
+
+sub insert_formulahint {
+ return '
+
+';
+}
+
sub insert_radiobuttonhint {
return '
';
}
+sub insert_optionhint {
+ return '
+
+';
+}
+
sub insert_startouttext {
return "\n";
}
@@ -371,9 +415,11 @@ sub textarea_sizes {
my ($data)=@_;
my $count=0;
my $maxlength=-1;
- foreach (split ("\n", $$data)) { $count++;
- if (length($_) > $maxlength) { $maxlength = length($_); }
- }
+ foreach (split ("\n", $$data)) {
+ $count+=int(length($_)/79);
+ $count++;
+ if (length($_) > $maxlength) { $maxlength = length($_); }
+ }
my $rows = $count;
my $cols = $maxlength;
return ($rows,$cols);
@@ -424,9 +470,10 @@ sub get_new_args {
foreach my $arg (@args) {
#just want the string that it was set to
my $value=$token->[2]->{$arg};
- my $newvalue=$ENV{"form.$Apache::lonxml::curdepth.$arg"};
+ my $element=&html_element_name($arg);
+ my $newvalue=$ENV{"form.$element"};
&Apache::lonxml::debug(" for:$arg: cur is :$value: new is :$newvalue:");
- if ($value ne $newvalue) {
+ if (defined($newvalue) && $value ne $newvalue) {
$token->[2]->{$arg}=$newvalue;
$rebuild=1;
}
@@ -457,14 +504,28 @@ sub rebuild_tag {
return $result;
}
+sub html_element_name {
+ my ($name) = @_;
+ return $name.'_'.$Apache::lonxml::curdepth;
+}
+
+sub hidden_arg {
+ my ($name,$token) = @_;
+ my $result;
+ my $arg=$token->[2]{$name};
+ $result='';
+ return $result;
+}
+
sub text_arg {
my ($description,$name,$token,$size) = @_;
my $result;
if (!defined $size) { $size=20; }
my $arg=$token->[2]{$name};
- $result=$description.'';
- return $result;
+ return ''.$result.'';
}
sub select_arg {
@@ -486,10 +547,10 @@ sub select_arg {
$optionlist.="\n";
}
}
- $result.=$description.'';
return $result;
}
@@ -516,15 +577,74 @@ sub select_or_text_arg {
}
$optionlist.="\n";
if (($found) || (!$selected)) {
- $result.=$description.'