version 1.93, 2005/06/07 01:33:19
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version 1.103, 2006/07/27 20:47:02
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Line 32 use strict;
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Line 32 use strict;
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use Apache::lonnet; |
use Apache::lonnet; |
use HTML::Entities(); |
use HTML::Entities(); |
use Apache::lonlocal; |
use Apache::lonlocal; |
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use lib '/home/httpd/lib/perl/'; |
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use LONCAPA; |
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# Global Vars |
# Global Vars |
# default list of colors to use in editing |
# default list of colors to use in editing |
Line 92 sub start_table {
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Line 95 sub start_table {
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foreach my $namespace (reverse @Apache::lonxml::namespace) { |
foreach my $namespace (reverse @Apache::lonxml::namespace) { |
my $testtag=$namespace.'::'.$tag; |
my $testtag=$namespace.'::'.$tag; |
$tagnum=$Apache::lonxml::insertlist{"$testtag.num"}; |
$tagnum=$Apache::lonxml::insertlist{"$testtag.num"}; |
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&Apache::lonxml::debug(" $testtag "); |
if (defined($tagnum)) { last; } |
if (defined($tagnum)) { last; } |
} |
} |
if (!defined ($tagnum)) {$tagnum=$Apache::lonxml::insertlist{"$tag.num"};} |
if (!defined ($tagnum)) {$tagnum=$Apache::lonxml::insertlist{"$tag.num"};} |
my $color = $Apache::lonxml::insertlist{"$tagnum.color"}; |
my $color = $Apache::lonxml::insertlist{"$tagnum.color"}; |
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&Apache::lonxml::debug(" $tagnum -- $color"); |
if (!defined($color)) { |
if (!defined($color)) { |
$color = $Apache::edit::colorlist[$Apache::edit::colordepth]; |
$color = $Apache::edit::colorlist[$Apache::edit::colordepth]; |
} |
} |
Line 109 sub start_table {
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Line 114 sub start_table {
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sub end_table { |
sub end_table { |
$Apache::edit::colordepth--; |
$Apache::edit::colordepth--; |
my $result='</table></div>'; |
my $result='</table></div>'; |
$result.="<table><tr><td>"; |
$result.='<div align="left"><table><tr><td>'; |
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my ($tagname,$closingtag); |
my ($tagname,$closingtag); |
if (defined($Apache::edit::inserttag[-2])) { |
if (defined($Apache::edit::inserttag[-2])) { |
Line 119 sub end_table {
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Line 124 sub end_table {
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$closingtag=$Apache::edit::inserttag[-1]; |
$closingtag=$Apache::edit::inserttag[-1]; |
} |
} |
$result.=&innerinsertlist('edit',$tagname,$closingtag). |
$result.=&innerinsertlist('edit',$tagname,$closingtag). |
"</td></tr></table>"; |
"</td></tr></table></div>"; |
pop(@Apache::edit::inserttag); |
pop(@Apache::edit::inserttag); |
return $result; |
return $result; |
} |
} |
Line 161 sub handle_delete {
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Line 166 sub handle_delete {
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} |
} |
if (!$result) { |
if (!$result) { |
my $endtag='/'.$token->[1]; |
my $endtag='/'.$token->[1]; |
my $bodytext=&Apache::lonxml::get_all_text($endtag,$parser); |
my $bodytext=&Apache::lonxml::get_all_text($endtag,$parser,$style); |
$$parser['-1']->get_token(); |
$$parser['-1']->get_token(); |
&Apache::lonxml::debug("Deleting :$bodytext: for $token->[1]"); |
&Apache::lonxml::debug("Deleting :$bodytext: for $token->[1]"); |
&Apache::lonxml::end_tag($tagstack,$parstack,$token); |
&Apache::lonxml::end_tag($tagstack,$parstack,$token); |
Line 309 sub insert_numericalresponse {
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Line 314 sub insert_numericalresponse {
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</numericalresponse>'; |
</numericalresponse>'; |
} |
} |
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sub insert_customresponse { |
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return ' |
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<customresponse> |
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<answer type="loncapa/perl"> |
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</answer> |
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<textline /> |
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<hintgroup> |
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<startouttext /><endouttext /> |
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</hintgroup> |
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</customresponse>'; |
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} |
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sub insert_customresponse_answer { |
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return ' |
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<answer type="loncapa/perl"> |
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</answer> |
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'; |
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} |
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sub insert_stringresponse { |
sub insert_stringresponse { |
return ' |
return ' |
<stringresponse answer="" type=""> |
<stringresponse answer="" type=""> |
Line 477 sub insert_script {
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Line 501 sub insert_script {
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return "\n<script type=\"loncapa/perl\"></script>"; |
return "\n<script type=\"loncapa/perl\"></script>"; |
} |
} |
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sub js_change_detection { |
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my $unsaved=&mt("There are unsaved changes"); |
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return (<<SCRIPT); |
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<script type="text/javascript"> |
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var clean = true; |
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var is_submit = false; |
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var still_ask = false; |
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function compareForm(event_) { |
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if (!event_ && window.event) { |
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event_ = window.event; |
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} |
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if ((!is_submit || (is_submit && still_ask)) && !clean) { |
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still_ask = false; |
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is_submit = false; |
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event_.returnValue = "$unsaved"; |
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return "$unsaved"; |
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} |
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} |
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function unClean() { |
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clean=false; |
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} |
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window.onbeforeunload = compareForm; |
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</script> |
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SCRIPT |
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} |
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sub form_change_detection { |
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return ' onsubmit="is_submit=true;" '; |
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} |
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sub element_change_detection { |
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return ' onchange="unClean();" '; |
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} |
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sub submit_ask_anyway { |
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return ' onclick="still_ask=true;" '; |
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} |
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sub textarea_sizes { |
sub textarea_sizes { |
my ($data)=@_; |
my ($data)=@_; |
my $count=0; |
my $count=0; |
Line 495 sub editline {
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Line 557 sub editline {
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my ($tag,$data,$description,$size)=@_; |
my ($tag,$data,$description,$size)=@_; |
$data=&HTML::Entities::encode($data,'<>&"'); |
$data=&HTML::Entities::encode($data,'<>&"'); |
if ($description) { $description="<br />".$description."<br />"; } |
if ($description) { $description="<br />".$description."<br />"; } |
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my $change_code = &element_change_detection(); |
my $result = <<"END"; |
my $result = <<"END"; |
$description |
$description |
<input type="text" name="homework_edit_$Apache::lonxml::curdepth" |
<input type="text" name="homework_edit_$Apache::lonxml::curdepth" |
value="$data" size="$size" /> |
value="$data" size="$size" $change_code /> |
END |
END |
return $result; |
return $result; |
} |
} |
Line 517 sub editfield {
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Line 580 sub editfield {
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if ($rows < $minheight) { $rows = $minheight; } |
if ($rows < $minheight) { $rows = $minheight; } |
if ($description) { $description="<br />".$description."<br />"; } |
if ($description) { $description="<br />".$description."<br />"; } |
if ($usehtmlarea) { |
if ($usehtmlarea) { |
push @Apache::lonxml::htmlareafields,'homework_edit_'. |
&Apache::lonhtmlcommon::add_htmlareafields('homework_edit_'. |
$Apache::lonxml::curdepth; |
$Apache::lonxml::curdepth); |
} |
} |
return $description."\n".' <textarea style="width:100%" rows="'.$rows. |
return $description."\n".'<textarea style="width:100%" rows="'.$rows. |
'" cols="'.$cols.'" name="homework_edit_'. |
'" cols="'.$cols.'" name="homework_edit_'. |
$Apache::lonxml::curdepth.'" id="homework_edit_'. |
$Apache::lonxml::curdepth.'" id="homework_edit_'. |
$Apache::lonxml::curdepth.'">'. |
$Apache::lonxml::curdepth.'" '.&element_change_detection().'>'. |
&HTML::Entities::encode($data,'<>&"').'</textarea>'. |
&HTML::Entities::encode($data,'<>&"').'</textarea>'. |
($usehtmlarea?&Apache::lonhtmlcommon::spelllink('lonhomework', |
($usehtmlarea?&Apache::lonhtmlcommon::spelllink('lonhomework', |
'homework_edit_'.$Apache::lonxml::curdepth):'')."\n"; |
'homework_edit_'.$Apache::lonxml::curdepth):'')."\n"; |
Line 623 sub checked_arg {
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Line 686 sub checked_arg {
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$text=$option; |
$text=$option; |
$value='value="'.$option.'"'; |
$value='value="'.$option.'"'; |
} |
} |
$result.="<nobr><input type='checkbox' $value name='". |
$result.="<nobr><label><input type='checkbox' $value name='". |
&html_element_name($name)."'"; |
&html_element_name($name)."'"; |
foreach my $selected (split(/,/,$allselected)) { |
foreach my $selected (split(/,/,$allselected)) { |
if ( $selected eq $option ) { |
if ( $selected eq $option ) { |
Line 631 sub checked_arg {
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Line 694 sub checked_arg {
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last; |
last; |
} |
} |
} |
} |
$result.=" />$text</nobr>\n"; |
$result.=&element_change_detection()." />$text</label></nobr>\n"; |
} |
} |
return $result; |
return $result; |
} |
} |
Line 642 sub text_arg {
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Line 705 sub text_arg {
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if (!defined $size) { $size=20; } |
if (!defined $size) { $size=20; } |
my $arg=$token->[2]{$name}; |
my $arg=$token->[2]{$name}; |
$result=&mt($description).' <input name="'.&html_element_name($name). |
$result=&mt($description).' <input name="'.&html_element_name($name). |
'" type="text" value="'.$arg.'" size="'.$size.'" />'; |
'" type="text" value="'.$arg.'" size="'.$size.'" '. |
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&element_change_detection().'/>'; |
return '<nobr>'.$result.'</nobr>'; |
return '<nobr>'.$result.'</nobr>'; |
} |
} |
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Line 668 sub select_arg {
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Line 732 sub select_arg {
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} |
} |
} |
} |
$result.='<nobr>'.$description.' <select name="'. |
$result.='<nobr>'.$description.' <select name="'. |
&html_element_name($name).'"> |
&html_element_name($name).'" '.&element_change_detection().' > |
'.$optionlist.' |
'.$optionlist.' |
</select></nobr>'; |
</select></nobr>'; |
return $result; |
return $result; |
Line 701 sub select_or_text_arg {
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Line 765 sub select_or_text_arg {
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((!$found)?' selected="selected"':''). |
((!$found)?' selected="selected"':''). |
">".&mt('Type-in value')."</option>\n"; |
">".&mt('Type-in value')."</option>\n"; |
# |
# |
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my $change_code=&element_change_detection(); |
my $element=&html_element_name($name); |
my $element=&html_element_name($name); |
my $selectelement='select_list_'.$element; |
my $selectelement='select_list_'.$element; |
my $typeinelement='type_in_'.$element; |
my $typeinelement='type_in_'.$element; |
Line 725 $optionlist
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Line 790 $optionlist
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value="$typeinvalue" |
value="$typeinvalue" |
onChange="$hiddenvalue=$typedinvalue;" |
onChange="$hiddenvalue=$typedinvalue;" |
onFocus="$selectedindex=$selecttypeinindex-1;" /> |
onFocus="$selectedindex=$selecttypeinindex-1;" /> |
<input type="hidden" name="$element" value="$selected" /> |
<input type="hidden" name="$element" value="$selected" $change_code /> |
</nobr> |
</nobr> |
ENDSELECTORTYPE |
ENDSELECTORTYPE |
} |
} |
Line 737 sub entercoords {
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Line 802 sub entercoords {
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unless ($Apache::edit::bgimgsrc) { return ''; } |
unless ($Apache::edit::bgimgsrc) { return ''; } |
if ($idx) { $idx.='_'; } |
if ($idx) { $idx.='_'; } |
if ($idy) { $idy.='_'; } |
if ($idy) { $idy.='_'; } |
my $bgfile=&Apache::lonnet::escape(&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$Apache::edit::bgimgsrc)); |
my $bgfile=&escape(&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$Apache::edit::bgimgsrc)); |
my $form = 'lonhomework'; |
my $form = 'lonhomework'; |
my $element; |
my $element; |
if (! defined($mode) || $mode eq 'attribute') { |
if (! defined($mode) || $mode eq 'attribute') { |
$element = &Apache::lonnet::escape("$Apache::lonxml::curdepth"); |
$element = &escape("$Apache::lonxml::curdepth"); |
} elsif ($mode eq 'textnode') { # for data between <tag> ... </tag> |
} elsif ($mode eq 'textnode') { # for data between <tag> ... </tag> |
$element = &Apache::lonnet::escape('homework_edit_'. |
$element = &escape('homework_edit_'. |
$Apache::lonxml::curdepth); |
$Apache::lonxml::curdepth); |
} |
} |
my $id=$Apache::lonxml::curdepth; |
my $id=$Apache::lonxml::curdepth; |
Line 772 sub entercoords {
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Line 837 sub entercoords {
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sub entercoord { |
sub entercoord { |
my ($idx,$mode,$width,$height,$type) = @_; |
my ($idx,$mode,$width,$height,$type) = @_; |
unless ($Apache::edit::bgimgsrc) { return ''; } |
unless ($Apache::edit::bgimgsrc) { return ''; } |
my $bgfile=&Apache::lonnet::escape(&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$Apache::edit::bgimgsrc)); |
my $bgfile=&escape(&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$Apache::edit::bgimgsrc)); |
my $form = 'lonhomework'; |
my $form = 'lonhomework'; |
my $element; |
my $element; |
if (! defined($mode) || $mode eq 'attribute') { |
if (! defined($mode) || $mode eq 'attribute') { |
$element = &Apache::lonnet::escape("$idx\_$Apache::lonxml::curdepth"); |
$element = &escape("$idx\_$Apache::lonxml::curdepth"); |
} elsif ($mode eq 'textnode') { # for data between <tag> ... </tag> |
} elsif ($mode eq 'textnode') { # for data between <tag> ... </tag> |
$element = &Apache::lonnet::escape('homework_edit_'. |
$element = &escape('homework_edit_'. |
$Apache::lonxml::curdepth); |
$Apache::lonxml::curdepth); |
} |
} |
my $id=$Apache::lonxml::curdepth; |
my $id=$Apache::lonxml::curdepth; |
Line 812 sub browse {
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Line 877 sub browse {
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my $form = 'lonhomework'; |
my $form = 'lonhomework'; |
my $element; |
my $element; |
if (! defined($mode) || $mode eq 'attribute') { |
if (! defined($mode) || $mode eq 'attribute') { |
$element = &Apache::lonnet::escape("$id\_$Apache::lonxml::curdepth"); |
$element = &escape("$id\_$Apache::lonxml::curdepth"); |
} elsif ($mode eq 'textnode') { # for data between <tag> ... </tag> |
} elsif ($mode eq 'textnode') { # for data between <tag> ... </tag> |
$element = &Apache::lonnet::escape('homework_edit_'. |
$element = &escape('homework_edit_'. |
$Apache::lonxml::curdepth); |
$Apache::lonxml::curdepth); |
} |
} |
my $titleelement; |
my $titleelement; |
if ($titleid) { |
if ($titleid) { |
$titleelement=",'','','".&Apache::lonnet::escape("$titleid\_$Apache::lonxml::curdepth")."'"; |
$titleelement=",'','','".&escape("$titleid\_$Apache::lonxml::curdepth")."'"; |
} |
} |
my $result = <<"ENDBUTTON"; |
my $result = <<"ENDBUTTON"; |
<a href=\"javascript:openbrowser('$form','$element'$titleelement)\"\>Select</a> |
<a href=\"javascript:openbrowser('$form','$element'$titleelement)\"\>Select</a> |
Line 834 sub search {
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Line 899 sub search {
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my $form = 'lonhomework'; |
my $form = 'lonhomework'; |
my $element; |
my $element; |
if (! defined($mode) || $mode eq 'attribute') { |
if (! defined($mode) || $mode eq 'attribute') { |
$element = &Apache::lonnet::escape("$id\_$Apache::lonxml::curdepth"); |
$element = &escape("$id\_$Apache::lonxml::curdepth"); |
} elsif ($mode eq 'textnode') { # for data between <tag> ... </tag> |
} elsif ($mode eq 'textnode') { # for data between <tag> ... </tag> |
$element = &Apache::lonnet::escape('homework_edit_'. |
$element = &escape('homework_edit_'. |
$Apache::lonxml::curdepth); |
$Apache::lonxml::curdepth); |
} |
} |
my $titleelement; |
my $titleelement; |
if ($titleid) { |
if ($titleid) { |
$titleelement=",'".&Apache::lonnet::escape("$titleid\_$Apache::lonxml::curdepth")."'"; |
$titleelement=",'".&escape("$titleid\_$Apache::lonxml::curdepth")."'"; |
} |
} |
my $result = <<"ENDBUTTON"; |
my $result = <<"ENDBUTTON"; |
<a href=\"javascript:opensearcher('$form','$element'$titleelement)\"\>Search</a> |
<a href=\"javascript:opensearcher('$form','$element'$titleelement)\"\>Search</a> |