version 1.24, 2001/11/08 20:42:32
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version 1.25, 2001/12/04 14:47:33
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# The LearningOnline Network with CAPA |
# The LearningOnline Network with CAPA |
# edit mode helpers |
# edit mode helpers |
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# |
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# $Id$ |
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# |
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# Copyright Michigan State University Board of Trustees |
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# |
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# This file is part of the LearningOnline Network with CAPA (LON-CAPA). |
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# |
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# LON-CAPA is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2 of the License, or |
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# (at your option) any later version. |
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# |
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# LON-CAPA is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with LON-CAPA; if not, write to the Free Software |
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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# |
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# /home/httpd/html/adm/gpl.txt |
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# |
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# http://www.lon-capa.org/ |
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# |
# 3/20 Guy |
# 3/20 Guy |
package Apache::edit; |
package Apache::edit; |
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Line 260 sub insert_script {
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Line 285 sub insert_script {
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return "\n<script type=\"loncapa/perl\">\n</script>"; |
return "\n<script type=\"loncapa/perl\">\n</script>"; |
} |
} |
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sub editfield { |
sub textarea_sizes { |
my ($tag,$data,$description,$minwidth,$minheight)=@_; |
my ($data)=@_; |
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my $count=0; |
my $count=0; |
my $maxlength=-1; |
my $maxlength=-1; |
map { $count++; |
map { $count++; |
if (length($_) > $maxlength) { $maxlength = length ($_); } |
if (length($_) > $maxlength) { $maxlength = length($_); } |
} split ("\n", $data); |
} split ("\n", $$data); |
if ($maxlength > 80) { $maxlength = 80; } |
my $rows = $count; |
if ($maxlength < $minwidth) { $maxlength = $minwidth; } |
my $cols = $maxlength; |
if ( $count < $minheight) { $count = $minheight; } |
return ($rows,$cols); |
if ($description) { |
} |
$description="<br />".$description."<br />"; |
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} |
sub editfield { |
return "$description\n <textarea rows=\"$count\" cols=\"$maxlength\" name=homework_edit_".$Apache::lonxml::curdepth.">$data</textarea>\n"; |
my ($tag,$data,$description,$minwidth,$minheight)=@_; |
# return "<br />\n<$tag><br />\n <textarea rows=\"$count\" cols=\"$maxlength\" name=homework_edit_".$Apache::lonxml::curdepth.">$data</textarea><br />\n</$tag><br />\n"; |
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my ($rows,$cols)=&textarea_sizes(\$data); |
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if ($cols > 80) { $cols = 80; } |
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if ($cols < $minwidth ) { $cols = $minwidth; } |
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if ($rows < $minheight) { $rows = $minheight; } |
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if ($description) { $description="<br />".$description."<br />"; } |
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return "$description\n <textarea rows=\"$rows\" cols=\"$cols\" name=\"homework_edit_".$Apache::lonxml::curdepth."\">$data</textarea>\n"; |
} |
} |
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sub modifiedfield { |
sub modifiedfield { |