version 1.117, 2005/10/27 23:18:21
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version 1.125, 2006/04/19 22:26:26
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Line 207 sub checkbox {
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Line 207 sub checkbox {
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return $Str; |
return $Str; |
} |
} |
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=pod |
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=item radiobutton |
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=cut |
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############################################## |
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############################################## |
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sub radio { |
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my ($name,$checked,$value) = @_; |
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my $Str = '<input type="radio" name="'.$name.'" '; |
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if (defined($value)) { |
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$Str .= 'value="'.$value.'"'; |
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} |
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if ($checked eq $value) { |
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$Str .= ' checked="1"'; |
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} |
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$Str .= ' />'; |
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return $Str; |
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} |
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############################################## |
############################################## |
############################################## |
############################################## |
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Line 502 sub get_date_from_form {
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Line 524 sub get_date_from_form {
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if (($year<70) || ($year>137)) { return undef; } |
if (($year<70) || ($year>137)) { return undef; } |
if (defined($sec) && defined($min) && defined($hour) && |
if (defined($sec) && defined($min) && defined($hour) && |
defined($day) && defined($month) && defined($year) && |
defined($day) && defined($month) && defined($year) && |
eval(&timelocal($sec,$min,$hour,$day,$month,$year))) { |
eval('&timelocal($sec,$min,$hour,$day,$month,$year)')) { |
return &timelocal($sec,$min,$hour,$day,$month,$year); |
return &timelocal($sec,$min,$hour,$day,$month,$year); |
} else { |
} else { |
return undef; |
return undef; |
Line 781 sub Create_PrgWin {
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Line 803 sub Create_PrgWin {
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$prog_state{'type'}=$type; |
$prog_state{'type'}=$type; |
if ($type eq 'popup') { |
if ($type eq 'popup') { |
$prog_state{'window'}='popwin'; |
$prog_state{'window'}='popwin'; |
my $html=&Apache::lonxml::xmlbegin(); |
my $start_page = |
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&Apache::loncommon::start_page($title,undef, |
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{'only_body' => 1, |
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'bgcolor' => '#88DDFF', |
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'js_ready' => 1}); |
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my $end_page = &Apache::loncommon::end_page({'js_ready' => 1}); |
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#the whole function called through timeout is due to issues |
#the whole function called through timeout is due to issues |
#in mozilla Read BUG #2665 if you want to know the whole story |
#in mozilla Read BUG #2665 if you want to know the whole story |
&r_print($r,'<script>'. |
&r_print($r,'<script type="text/javascript">'. |
"var popwin; |
"var popwin; |
function openpopwin () { |
function openpopwin () { |
popwin=open(\'\',\'popwin\',\'width=400,height=100\');". |
popwin=open(\'\',\'popwin\',\'width=400,height=100\');". |
"popwin.document.writeln(\'".$html."<head><title>$title</title></head>". |
"popwin.document.writeln(\'".$start_page. |
"<body bgcolor=\"#88DDFF\">". |
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"<h4>$heading</h4>". |
"<h4>$heading</h4>". |
"<form name=popremain>". |
"<form name=popremain>". |
'<input type="text" size="'.$width.'" name="remaining" value="'. |
'<input type="text" size="'.$width.'" name="remaining" value="'. |
&mt('Starting').'"></form>'. |
&mt('Starting').'"></form>'.$end_page. |
"</body></html>\');". |
"\');". |
"popwin.document.close();}". |
"popwin.document.close();}". |
"\nwindow.setTimeout(openpopwin,0)</script>"); |
"\nwindow.setTimeout(openpopwin,0)</script>"); |
$prog_state{'formname'}='popremain'; |
$prog_state{'formname'}='popremain'; |
Line 952 sub crumbs {
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Line 979 sub crumbs {
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# --------------------- A function that generates a window for the spellchecker |
# --------------------- A function that generates a window for the spellchecker |
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sub spellheader { |
sub spellheader { |
my $html=&Apache::lonxml::xmlbegin(); |
my $start_page= |
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&Apache::loncommon::start_page('Speller Suggestions',undef, |
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{'only_body' => 1, |
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'js_ready' => 1, |
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'bgcolor' => '#DDDDDD',}); |
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my $end_page= |
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&Apache::loncommon::end_page({'js_ready' => 1}); |
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my $nothing=&javascript_nothing(); |
my $nothing=&javascript_nothing(); |
return (<<ENDCHECK); |
return (<<ENDCHECK); |
<script type="text/javascript"> |
<script type="text/javascript"> |
Line 961 var checkwin;
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Line 995 var checkwin;
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function spellcheckerwindow() { |
function spellcheckerwindow() { |
checkwin=window.open($nothing,'spellcheckwin','height=320,width=280,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no'); |
checkwin=window.open($nothing,'spellcheckwin','height=320,width=280,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no'); |
checkwin.document.writeln('$html<head></head><body bgcolor="#DDDDDD"><form name="spellcheckform" action="/adm/spellcheck" method="post"><input type="hidden" name="text" value="" /></form></body></html>'); |
checkwin.document.writeln('$start_page<form name="spellcheckform" action="/adm/spellcheck" method="post"><input type="hidden" name="text" value="" /></form>$end_page'); |
checkwin.document.close(); |
checkwin.document.close(); |
} |
} |
// END LON-CAPA Internal --> |
// END LON-CAPA Internal --> |
Line 981 ENDLINK
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Line 1015 ENDLINK
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# ------------------------------------------------- Output headers for HTMLArea |
# ------------------------------------------------- Output headers for HTMLArea |
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{ |
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my @htmlareafields; |
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sub init_htmlareafields { |
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undef(@htmlareafields); |
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} |
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sub add_htmlareafields { |
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my (@newfields) = @_; |
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push(@htmlareafields,@newfields); |
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} |
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sub get_htmlareafields { |
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return @htmlareafields; |
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} |
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} |
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sub htmlareaheaders { |
sub htmlareaheaders { |
if (&htmlareablocked()) { return ''; } |
if (&htmlareablocked()) { return ''; } |
unless (&htmlareabrowser()) { return ''; } |
unless (&htmlareabrowser()) { return ''; } |
Line 1337 sub role_select_row {
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Line 1387 sub role_select_row {
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if (defined($title)) { |
if (defined($title)) { |
$output = &row_title($col_width,$tablecolor,$title); |
$output = &row_title($col_width,$tablecolor,$title); |
} |
} |
$output .= qq| <td> |
$output .= qq| <td valign="top"> |
<select name="roles" multiple >\n|; |
<select name="roles" multiple >\n|; |
foreach my $role (@$roles) { |
foreach my $role (@$roles) { |
my $plrole; |
my $plrole; |
Line 1387 sub course_select_row {
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Line 1437 sub course_select_row {
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</script> |
</script> |
|; |
|; |
my $courseform='<b>'.&Apache::loncommon::selectcourse_link |
my $courseform='<b>'.&Apache::loncommon::selectcourse_link |
($formname,'pickcourse','pickdomain','coursedesc').'</b>'; |
($formname,'pickcourse','pickdomain','coursedesc','',1).'</b>'; |
if ($totcodes > 0) { |
if ($totcodes > 0) { |
$output .= '<input type="radio" name="coursepick" value="all" onclick="coursePick(this.form)" />'.&mt('All courses'); |
$output .= '<input type="radio" name="coursepick" value="all" onclick="coursePick(this.form)" />'.&mt('All courses'); |
my $numtitles = @$codetitles; |
my $numtitles = @$codetitles; |
Line 1433 sub course_select_row {
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Line 1483 sub course_select_row {
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$output .= '</tr></table><br />'; |
$output .= '</tr></table><br />'; |
} |
} |
} |
} |
$output .= '<input type="radio" name="coursepick" value="specific" onclick="coursePick(this.form);opencrsbrowser('."'".'rolefilter'."'".','."'".'dccourse'."'".','."'".'dcdomain'."'".','."'".'coursedesc'."',''".')" />'.&mt('Pick specific course(s):').' '.$courseform.' <input type="text" value="0" size="4" name="coursetotal" /><input type="hidden" name="courselist" value="" />selected.<br /></td>'."\n"; |
$output .= '<input type="radio" name="coursepick" value="specific" onclick="coursePick(this.form);opencrsbrowser('."'".$formname."'".','."'".'dccourse'."'".','."'".'dcdomain'."'".','."'".'coursedesc'."','','1'".')" />'.&mt('Pick specific course(s):').' '.$courseform.' <input type="text" value="0" size="4" name="coursetotal" /><input type="hidden" name="courselist" value="" />selected.<br /></td>'."\n"; |
$output .= &row_closure(); |
$output .= &row_closure(); |
return $output; |
return $output; |
} |
} |
Line 1444 sub status_select_row {
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Line 1494 sub status_select_row {
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if (defined($title)) { |
if (defined($title)) { |
$output = &row_title($col_width,$tablecolor,$title); |
$output = &row_title($col_width,$tablecolor,$title); |
} |
} |
$output .= qq| <td> |
$output .= qq| <td valign="top"> |
<select name="types" multiple>\n|; |
<select name="types" multiple>\n|; |
foreach my $status_type (sort(keys(%{$types}))) { |
foreach my $status_type (sort(keys(%{$types}))) { |
$output .= ' <option value="'.$status_type.'">'.$$types{$status_type}.'</option>'; |
$output .= ' <option value="'.$status_type.'">'.$$types{$status_type}.'</option>'; |
Line 1500 sub submit_row {
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Line 1550 sub submit_row {
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return $output; |
return $output; |
} |
} |
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############################################## |
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############################################## |
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# echo_form_input |
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# |
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# Generates html markup to add form elements from the referrer page |
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# as hidden form elements (values encoded) in the new page. |
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# |
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# Intended to support two types of use |
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# (a) to allow backing up to earlier pages in a multi-page |
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# form submission process using a breadcrumb trail. |
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# |
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# (b) to allow the current page to be reloaded with form elements |
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# set on previous page to remain unchanged. An example would |
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# be where the a page containing a dynamically-built table of data is |
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# is to be redisplayed, with only the sort order of the data changed. |
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# |
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# Inputs: |
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# 1. Reference to array of form elements in the submitted form on |
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# the referrer page which are to be excluded from the echoed elements. |
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# |
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# 2. Reference to array of regular expressions, which if matched in the |
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# name of the form element n the referrer page will be omitted from echo. |
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# |
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# Outputs: A scalar containing the html markup for the echoed form |
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# elements (all as hidden elements, with values encoded). |
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sub echo_form_input { |
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my ($excluded,$regexps) = @_; |
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my $output = ''; |
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foreach my $key (keys(%env)) { |
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if ($key =~ /^form\.(.+)$/) { |
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my $name = $1; |
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my $match = 0; |
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if ((!@{$excluded}) || (!grep/^$name$/,@{$excluded})) { |
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if (defined($regexps)) { |
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if (@{$regexps} > 0) { |
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foreach my $regexp (@{$regexps}) { |
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if ($name =~ /\Q$regexp\E/) { |
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$match = 1; |
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last; |
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} |
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} |
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} |
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} |
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if (!$match) { |
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if (ref($env{$key})) { |
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foreach my $value (@{$env{$key}}) { |
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$value = &HTML::Entities::encode($value,'<>&"'); |
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$output .= '<input type="hidden" name="'.$name. |
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'" value="'.$value.'" />'."\n"; |
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} |
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} else { |
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my $value = &HTML::Entities::encode($env{$key},'<>&"'); |
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$output .= '<input type="hidden" name="'.$name. |
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'" value="'.$value.'" />'."\n"; |
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} |
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} |
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} |
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} |
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} |
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return $output; |
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} |
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############################################## |
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############################################## |
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# set_form_elements |
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# |
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# Generates javascript to set form elements to values based on |
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# corresponding values for the same form elements when the page was |
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# previously submitted. |
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# |
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# Last submission values are read from hidden form elements in referring |
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# page which have the same name, i.e., generated by &echo_form_input(). |
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# |
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# Intended to be called by onload event. |
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# |
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# Inputs: |
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# (a) Reference to hash of echoed form elements to be set. |
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# |
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# In the hash, keys are the form element names, and the values are the |
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# element type (selectbox, radio, checkbox or text -for textbox, textarea or |
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# hidden). |
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# |
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# (b) Optional reference to hash of stored elements to be set. |
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# |
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# If the page being displayed is a page which permits modification of |
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# previously stored data, e.g., the first page in a multi-page submission, |
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# then if stored is supplied, form elements will be set to the last stored |
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# values. If user supplied values are also available for the same elements |
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# these will replace the stored values. |
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# |
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# Output: |
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# |
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# javascript function - set_form_elements() which sets form elements, |
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# expects an argument: formname - the name of the form according to |
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# the DOM, e.g., document.compose |
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sub set_form_elements { |
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my ($elements,$stored) = @_; |
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my %values; |
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my $output .= 'function setFormElements(courseForm) { |
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'; |
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if (defined($stored)) { |
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foreach my $name (keys(%{$stored})) { |
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if (exists($$elements{$name})) { |
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if (ref($$stored{$name}) eq 'ARRAY') { |
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$values{$name} = $$stored{$name}; |
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} else { |
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@{$values{$name}} = ($$stored{$name}); |
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} |
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} |
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} |
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} |
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foreach my $key (keys(%env)) { |
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if ($key =~ /^form\.(.+)$/) { |
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my $name = $1; |
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if (exists($$elements{$name})) { |
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@{$values{$name}} = &Apache::loncommon::get_env_multiple($key); |
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} |
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} |
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} |
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foreach my $name (keys(%values)) { |
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for (my $i=0; $i<@{$values{$name}}; $i++) { |
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$values{$name}[$i] = &HTML::Entities::decode($values{$name}[$i],'<>&"'); |
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$values{$name}[$i] =~ s/([\r\n\f]+)/\\n/g; |
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$values{$name}[$i] =~ s/"/\\"/g; |
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} |
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if ($$elements{$name} eq 'text') { |
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my $numvalues = @{$values{$name}}; |
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if ($numvalues > 1) { |
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my $valuestring = join('","',@{$values{$name}}); |
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$output .= qq| |
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var textvalues = new Array ("$valuestring"); |
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var total = courseForm.$name.length; |
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if (total > $numvalues) { |
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total = $numvalues; |
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} |
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for (var i=0; i<total; i++) { |
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courseForm.$name\[i].value = textvalues[i]; |
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} |
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|; |
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} else { |
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$output .= qq| |
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courseForm.$name.value = "$values{$name}[0]"; |
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|; |
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} |
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} else { |
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$output .= qq| |
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var elementLength = courseForm.$name.length; |
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if (elementLength==undefined) { |
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|; |
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foreach my $value (@{$values{$name}}) { |
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if ($$elements{$name} eq 'selectbox') { |
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$output .= qq| |
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if (courseForm.$name.options[0].value == "$value") { |
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courseForm.$name.options[0].selected = true; |
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}|; |
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} elsif (($$elements{$name} eq 'radio') || |
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($$elements{$name} eq 'checkbox')) { |
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$output .= qq| |
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if (courseForm.$name.value == "$value") { |
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courseForm.$name.checked = true; |
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}|; |
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} |
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} |
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$output .= qq| |
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} |
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else { |
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for (var i=0; i<courseForm.$name.length; i++) { |
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|; |
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if ($$elements{$name} eq 'selectbox') { |
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$output .= qq| |
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courseForm.$name.options[i].selected = false;|; |
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} elsif (($$elements{$name} eq 'radio') || |
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($$elements{$name} eq 'checkbox')) { |
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$output .= qq| |
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courseForm.$name\[i].checked = false;|; |
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} |
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$output .= qq| |
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} |
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for (var j=0; j<courseForm.$name.length; j++) { |
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|; |
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foreach my $value (@{$values{$name}}) { |
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if ($$elements{$name} eq 'selectbox') { |
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$output .= qq| |
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if (courseForm.$name.options[j].value == "$value") { |
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courseForm.$name.options[j].selected = true; |
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}|; |
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} elsif (($$elements{$name} eq 'radio') || |
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($$elements{$name} eq 'checkbox')) { |
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$output .= qq| |
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if (courseForm.$name\[j].value == "$value") { |
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courseForm.$name\[j].checked = true; |
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}|; |
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} |
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} |
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$output .= qq| |
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} |
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} |
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|; |
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} |
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} |
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$output .= " |
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}\n"; |
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return $output; |
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} |
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1; |
1; |
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__END__ |
__END__ |