2 # Common functions for generating HTML for Webmin user interface elements
4 ####################### table generation functions
6 # ui_table_start(heading, [tabletags], [cols], [&default-tds],
8 # A table with a heading and table inside
11 return &theme_ui_table_start(@_) if (defined(&theme_ui_table_start));
12 my ($heading, $tabletags, $cols, $tds, $rightheading) = @_;
13 if (defined($main::ui_table_cols)) {
14 # Push on stack, for nested call
15 push(@main::ui_table_cols_stack, $main::ui_table_cols);
16 push(@main::ui_table_pos_stack, $main::ui_table_pos);
17 push(@main::ui_table_default_tds_stack, $main::ui_table_default_tds);
21 $rv .= "<table class='ui_table' border $tabletags>\n";
22 if (defined($heading) || defined($rightheading)) {
24 if (defined($heading)) {
25 $rv .= "<td><b>$heading</b></td>"
27 if (defined($rightheading)) {
28 $rv .= "<td align=right>$rightheading</td>";
33 $rv .= "<tr $cb> <td colspan=$colspan><table width=100%>\n";
34 $main::ui_table_cols = $cols || 4;
35 $main::ui_table_pos = 0;
36 $main::ui_table_default_tds = $tds;
41 # The end of a table started by ui_table_start
44 return &theme_ui_table_end(@_) if (defined(&theme_ui_table_end));
46 if ($main::ui_table_cols == 4 && $main::ui_table_pos) {
47 # Add an empty block to balance the table
48 $rv .= &ui_table_row(" ", " ");
50 if (@main::ui_table_cols_stack) {
51 $main::ui_table_cols = pop(@main::ui_table_cols_stack);
52 $main::ui_table_pos = pop(@main::ui_table_pos_stack);
53 $main::ui_table_default_tds = pop(@main::ui_table_default_tds_stack);
56 $main::ui_table_cols = undef;
57 $main::ui_table_pos = undef;
58 $main::ui_table_default_tds = undef;
60 $rv .= "</table></td></tr></table>\n";
64 # ui_columns_start(&headings, [width-percent], [noborder], [&tdtags], [heading])
65 # Returns HTML for a multi-column table, with the given headings
68 return &theme_ui_columns_start(@_) if (defined(&theme_ui_columns_start));
69 my ($heads, $width, $noborder, $tdtags, $title) = @_;
71 $rv .= "<table".($noborder ? "" : " border").
72 (defined($width) ? " width=$width%" : "")." class='ui_columns'>\n";
74 $rv .= "<tr $tb><td colspan=".scalar(@$heads).
75 " class='ui_columns_heading'><b>$title</b></td></tr>\n";
77 $rv .= "<tr $tb class='ui_columns_heads'>\n";
79 for($i=0; $i<@$heads; $i++) {
80 $rv .= "<td ".$tdtags->[$i]."><b>".
81 ($heads->[$i] eq "" ? "<br>" : $heads->[$i])."</b></td>\n";
87 # ui_columns_row(&columns, &tdtags)
88 # Returns HTML for a row in a multi-column table
91 return &theme_ui_columns_row(@_) if (defined(&theme_ui_columns_row));
92 my ($cols, $tdtags) = @_;
94 $rv .= "<tr $cb class='ui_columns_row'>\n";
96 for($i=0; $i<@$cols; $i++) {
97 $rv .= "<td ".$tdtags->[$i].">".
98 ($cols->[$i] !~ /\S/ ? "<br>" : $cols->[$i])."</td>\n";
104 # ui_columns_header(&columns, &tdtags)
105 # Returns HTML for a row in a multi-column table, with a header background
106 sub ui_columns_header
108 return &theme_ui_columns_header(@_) if (defined(&theme_ui_columns_header));
109 my ($cols, $tdtags) = @_;
111 $rv .= "<tr $tb class='ui_columns_header'>\n";
113 for($i=0; $i<@$cols; $i++) {
114 $rv .= "<td ".$tdtags->[$i]."><b>".
115 ($cols->[$i] eq "" ? "<br>" : $cols->[$i])."</b></td>\n";
121 # ui_checked_columns_row(&columns, &tdtags, checkname, checkvalue, [checked?],
123 # Returns HTML for a row in a multi-column table, in which the first
124 # column is a checkbox
125 sub ui_checked_columns_row
127 return &theme_ui_checked_columns_row(@_) if (defined(&theme_ui_checked_columns_row));
128 my ($cols, $tdtags, $checkname, $checkvalue, $checked, $disabled) = @_;
130 $rv .= "<tr $cb class='ui_checked_columns'>\n";
131 $rv .= "<td class='ui_checked_checkbox' ".$tdtags->[0].">".
132 &ui_checkbox($checkname, $checkvalue, undef, $checked, undef, $disabled).
135 for($i=0; $i<@$cols; $i++) {
136 $rv .= "<td ".$tdtags->[$i+1].">";
137 if ($cols->[$i] !~ /<a\s+href|<input|<select|<textarea/) {
138 $rv .= "<label for=\"".
139 "e_escape("${checkname}_${checkvalue}")."\">";
141 $rv .= ($cols->[$i] !~ /\S/ ? "<br>" : $cols->[$i]);
142 if ($cols->[$i] !~ /<a\s+href|<input|<select|<textarea/) {
151 # ui_radio_columns_row(&columns, &tdtags, checkname, checkvalue, [checked],
153 # Returns HTML for a row in a multi-column table, in which the first
154 # column is a radio button
155 sub ui_radio_columns_row
157 return &theme_ui_radio_columns_row(@_) if (defined(&theme_ui_radio_columns_row));
158 my ($cols, $tdtags, $checkname, $checkvalue, $checked, $dis) = @_;
160 $rv .= "<tr $cb class='ui_radio_columns'>\n";
161 $rv .= "<td class='ui_radio_radio' ".$tdtags->[0].">".
162 &ui_oneradio($checkname, $checkvalue, "", $checked, undef, $dis)."</td>\n";
164 for($i=0; $i<@$cols; $i++) {
165 $rv .= "<td ".$tdtags->[$i+1].">";
166 if ($cols->[$i] !~ /<a\s+href|<input|<select|<textarea/) {
167 $rv .= "<label for=\"".
168 "e_escape("${checkname}_${checkvalue}")."\">";
170 $rv .= ($cols->[$i] !~ /\S/ ? "<br>" : $cols->[$i]);
171 if ($cols->[$i] !~ /<a\s+href|<input|<select|<textarea/) {
181 # Returns HTML to end a table started by ui_columns_start
184 return &theme_ui_columns_end(@_) if (defined(&theme_ui_columns_end));
188 # ui_columns_table(&headings, width-percent, &data, &types, no-sort, title,
190 # Returns HTML for a complete table.
191 # headings - An array ref of heading HTML
192 # width-percent - Preferred total width
193 # data - A 2x2 array ref of table contents. Each can either be a simple string,
194 # or a hash ref like :
195 # { 'type' => 'group', 'desc' => 'Some section title' }
196 # { 'type' => 'string', 'value' => 'Foo', 'colums' => 3,
198 # { 'type' => 'checkbox', 'name' => 'd', 'value' => 'foo',
199 # 'label' => 'Yes', 'checked' => 1, 'disabled' => 1 }
200 # { 'type' => 'radio', 'name' => 'd', 'value' => 'foo', ... }
201 # types - An array ref of data types, such as 'string', 'number', 'bytes'
203 # no-sort - Set to 1 to disable sorting by theme
204 # title - Text to appear above the table
205 # empty-msg - Message to display if no data
208 return &theme_ui_columns_table(@_) if (defined(&theme_ui_columns_table));
209 my ($heads, $width, $data, $types, $nosort, $title, $emptymsg) = @_;
212 # Just show empty message if no data
213 if ($emptymsg && !@$data) {
214 $rv .= &ui_subheading($title) if ($title);
215 $rv .= "<b>$emptymsg</b><p>\n";
219 # Are there any checkboxes in each column? If so, make those columns narrow
220 my @tds = map { "valign=top" } @$heads;
222 foreach my $r (@$data) {
224 foreach my $c (@$r) {
226 ($c->{'type'} eq 'checkbox' || $c->{'type'} eq 'radio')) {
227 $tds[$cc] .= " width=5" if ($tds[$cc] !~ /width=/);
231 $maxwidth = $cc if ($cc > $maxwidth);
233 $rv .= &ui_columns_start($heads, $width, 0, \@tds, $title);
236 foreach my $r (@$data) {
238 if (ref($r->[0]) && ($r->[0]->{'type'} eq 'checkbox' ||
239 $r->[0]->{'type'} eq 'radio')) {
240 # First column is special
242 $r = [ @$r[1..(@$r-1)] ];
244 # Turn data into HTML
249 foreach my $c (@$r) {
254 elsif ($c->{'type'} eq 'checkbox') {
255 # Checkbox in non-first column
256 push(@cols, &ui_checkbox($c->{'name'}, $c->{'value'},
257 $c->{'label'}, $c->{'checked'},
258 undef, $c->{'disabled'}));
260 elsif ($c->{'type'} eq 'radio') {
261 # Radio button in non-first column
262 push(@cols, &ui_oneradio($c->{'name'}, $c->{'value'},
263 $c->{'label'}, $c->{'checked'},
264 undef, $c->{'disabled'}));
266 elsif ($c->{'type'} eq 'group') {
267 # Header row that spans whole table
268 $rv .= &ui_columns_header([ $c->{'desc'} ],
269 [ "colspan=$width" ]);
272 elsif ($c->{'type'} eq 'string') {
273 # A string, which might be special
274 push(@cols, $c->{'value'});
275 if ($c->{'columns'} > 1) {
276 splice(@rtds, $cn, $c->{'columns'},
277 "colspan=".$c->{'columns'});
279 if ($c->{'nowrap'}) {
280 $rtds[$cn] .= " nowrap";
287 $rv .= &ui_columns_row(\@cols, \@rtds);
289 elsif ($c0->{'type'} eq 'checkbox') {
290 $rv .= &ui_checked_columns_row(\@cols, \@rtds, $c0->{'name'},
291 $c0->{'value'}, $c0->{'checked'},
294 elsif ($c0->{'type'} eq 'radio') {
295 $rv .= &ui_radio_columns_row(\@cols, \@rtds, $c0->{'name'},
296 $c0->{'value'}, $c0->{'checked'},
301 $rv .= &ui_columns_end();
305 # ui_form_columns_table(cgi, &buttons, select-all, &otherlinks, &hiddens,
306 # &headings, width-percent, &data, &types, no-sort, title,
308 # Similar to ui_columns_table, but wrapped in a form. Args are :
309 # cgi - URL to submit the form to
310 # buttons - An array ref of buttons at the end of the form, similar to
311 # that taken by ui_form_end
312 # select-all - If set to 1, include select all / invert links
313 # otherslinks - An array ref of other links to put at the top of the table,
314 # each of which is a 3-element hash ref of url, text and
315 # alignment (left or right)
316 # hiddens - An array ref of hidden fields, each of which is a 2-element array
317 # ref containing the name and value
318 # All other parameters are the same as ui_columns_table
319 sub ui_form_columns_table
321 return &theme_ui_form_columns_table(@_)
322 if (defined(&theme_ui_form_columns_table));
323 my ($cgi, $buttons, $selectall, $others, $hiddens,
324 $heads, $width, $data, $types, $nosort, $title, $emptymsg) = @_;
328 my @leftlinks = map { "<a href='$_->[0]'>$_->[1]</a>" }
329 grep { $_->[2] ne 'right' } @$others;
330 my @rightlinks = map { "<a href='$_->[0]'>$_->[1]</a>" }
331 grep { $_->[2] eq 'right' } @$others;
338 foreach my $r (@$data) {
339 foreach my $c (@$r) {
340 if (ref($c) && $c->{'type'} eq 'checkbox') {
341 $cbname = $c->{'name'};
347 unshift(@leftlinks, &select_all_link($cbname),
348 &select_invert_link($cbname));
355 $links = &ui_grid_table([ &ui_links_row(\@leftlinks),
356 &ui_links_row(\@rightlinks) ], 2, 100,
357 [ undef, "align=right" ]);
360 $links = &ui_links_row(\@leftlinks);
363 # Start the form, if we need one
365 $rv .= &ui_form_start($cgi, "post");
366 foreach my $h (@$hiddens) {
367 $rv .= &ui_hidden(@$h);
373 $rv .= &ui_columns_table($heads, $width, $data, $types, $nosort, $title,
379 $rv .= &ui_form_end($buttons);
385 ####################### form generation functions
387 # ui_form_start(script, method, [target], [tags])
388 # Returns HTML for a form that submits to some script
391 return &theme_ui_form_start(@_) if (defined(&theme_ui_form_start));
392 my ($script, $method, $target, $tags) = @_;
394 $rv .= "<form class='ui_form' action='".&html_escape($script)."' ".
395 ($method eq "post" ? "method=post" :
396 $method eq "form-data" ?
397 "method=post enctype=multipart/form-data" :
399 ($target ? " target=$target" : "").
405 # ui_form_end([&buttons], [width])
406 # Returns HTML for the end of a form, optionally with a row of submit buttons
409 return &theme_ui_form_end(@_) if (defined(&theme_ui_form_end));
410 my ($buttons, $width) = @_;
412 if ($buttons && @$buttons) {
413 $rv .= "<table class='ui_form_end_buttons' ".($width ? " width=$width" : "")."><tr>\n";
415 foreach $b (@$buttons) {
417 $rv .= "<td".(!$width ? "" :
418 $b eq $buttons->[0] ? " align=left" :
419 $b eq $buttons->[@$buttons-1] ?
420 " align=right" : " align=center").">".
421 &ui_submit($b->[1], $b->[0], $b->[3], $b->[4]).
422 ($b->[2] ? " ".$b->[2] : "")."</td>\n";
425 $rv .= "<td>$b</td>\n";
428 $rv .= "<td> </td>\n";
431 $rv .= "</tr></table>\n";
437 # ui_textbox(name, value, size, [disabled?], [maxlength], [tags])
438 # Returns HTML for a text input
441 return &theme_ui_textbox(@_) if (defined(&theme_ui_textbox));
442 my ($name, $value, $size, $dis, $max, $tags) = @_;
443 $size = &ui_max_text_width($size);
444 return "<input name=\""."e_escape($name)."\" ".
445 "value=\""."e_escape($value)."\" ".
446 "size=$size ".($dis ? "disabled=true" : "").
447 ($max ? " maxlength=$max" : "").
452 # ui_filebox(name, value, size, [disabled?], [maxlength], [tags], [dir-only])
453 # Returns HTML for a text box for choosing a file
456 return &theme_ui_filebox(@_) if (defined(&theme_ui_filebox));
457 my ($name, $value, $size, $dis, $max, $tags, $dironly) = @_;
458 return &ui_textbox($name, $value, $size, $dis, $max, $tags)." ".
459 &file_chooser_button($name, $dironly);
462 # ui_bytesbox(name, bytes, [size], [disabled?])
463 # Returns HTML for entering a number of bytes, but with friendly kB/MB/GB
464 # options. May truncate values to 2 decimal points!
467 my ($name, $bytes, $size, $dis) = @_;
469 if ($bytes >= 10*1024*1024*1024) {
470 $units = 1024*1024*1024;
472 elsif ($bytes >= 10*1024*1024) {
475 elsif ($bytes >= 10*1024) {
482 $bytes = sprintf("%.2f", ($bytes*1.0)/$units);
485 $size = &ui_max_text_width($size || 8);
486 return &ui_textbox($name, $bytes, $size, $dis)." ".
487 &ui_select($name."_units", $units,
488 [ [ 1, "bytes" ], [ 1024, "kB" ], [ 1024*1024, "MB" ],
489 [ 1024*1024*1024, "GB" ] ], undef, undef, undef, $dis);
492 # ui_upload(name, size, [disabled?], [tags])
493 # Returns HTML for a file upload input
496 return &theme_ui_upload(@_) if (defined(&theme_ui_upload));
497 my ($name, $size, $dis, $tags) = @_;
498 $size = &ui_max_text_width($size);
499 return "<input type=file name=\""."e_escape($name)."\" ".
501 ($dis ? "disabled=true" : "").
502 ($tags ? " ".$tags : "").">";
505 # ui_password(name, value, size, [disabled?], [maxlength])
506 # Returns HTML for a password text input
509 return &theme_ui_password(@_) if (defined(&theme_ui_password));
510 my ($name, $value, $size, $dis, $max) = @_;
511 $size = &ui_max_text_width($size);
512 return "<input type=password name=\""."e_escape($name)."\" ".
513 "value=\""."e_escape($value)."\" ".
514 "size=$size ".($dis ? "disabled=true" : "").
515 ($max ? " maxlength=$max" : "").
519 # ui_hidden(name, value)
520 # Returns HTML for a hidden field
523 return &theme_ui_hidden(@_) if (defined(&theme_ui_hidden));
524 my ($name, $value) = @_;
525 return "<input type=hidden name=\""."e_escape($name)."\" ".
526 "value=\""."e_escape($value)."\">\n";
529 # ui_select(name, value|&values, &options, [size], [multiple],
530 # [add-if-missing], [disabled?], [javascript])
531 # Returns HTML for a drop-down menu or multiple selection list
534 return &theme_ui_select(@_) if (defined(&theme_ui_select));
535 my ($name, $value, $opts, $size, $multiple, $missing, $dis, $js) = @_;
537 $rv .= "<select name=\""."e_escape($name)."\"".
538 ($size ? " size=$size" : "").
539 ($multiple ? " multiple" : "").
540 ($dis ? " disabled=true" : "")." ".$js.">\n";
542 my %sel = ref($value) ? ( map { $_, 1 } @$value ) : ( $value, 1 );
543 foreach $o (@$opts) {
544 $o = [ $o ] if (!ref($o));
545 $rv .= "<option value=\""."e_escape($o->[0])."\"".
546 ($sel{$o->[0]} ? " selected" : "")." ".$o->[2].">".
547 ($o->[1] || $o->[0])."\n";
550 foreach $s (keys %sel) {
551 if (!$opt{$s} && $missing) {
552 $rv .= "<option value=\""."e_escape($s)."\"".
553 "selected>".($s eq "" ? " " : $s)."\n";
556 $rv .= "</select>\n";
560 # ui_multi_select(name, &values, &options, size, [add-if-missing], [disabled?],
561 # [options-title, values-title], [width])
562 # Returns HTML for selecting many of many from a list. By default, this is
563 # implemented using two <select> lists and Javascript buttons to move elements
564 # between them. The resulting input value is \n separated.
567 return &theme_ui_multi_select(@_) if (defined(&theme_ui_multi_select));
568 my ($name, $values, $opts, $size, $missing, $dis,
569 $opts_title, $vals_title, $width) = @_;
571 my %already = map { $_->[0], $_ } @$values;
572 my $leftover = [ grep { !$already{$_->[0]} } @$opts ];
574 my %optsalready = map { $_->[0], $_ } @$opts;
575 push(@$opts, grep { !$optsalready{$_->[0]} } @$values);
577 if (!defined($width)) {
580 my $wstyle = $width ? "style='width:$width'" : "";
582 if (!$main::ui_multi_select_donejs++) {
583 $rv .= &ui_multi_select_javascript();
585 $rv .= "<table cellpadding=0 cellspacing=0 class='ui_multi_select'>";
586 if (defined($opts_title)) {
587 $rv .= "<tr class='ui_multi_select_heads'> ".
588 "<td><b>$opts_title</b></td> ".
589 "<td></td> <td><b>$vals_title</b></td> </tr>";
591 $rv .= "<tr class='ui_multi_select_row'>";
592 $rv .= "<td>".&ui_select($name."_opts", [ ], $leftover,
593 $size, 0, 0, $dis, $wstyle)."</td>\n";
594 $rv .= "<td>".&ui_button("->", undef, $dis,
595 "onClick='multi_select_move(\"$name\", form, 1)'")."<br>".
596 &ui_button("<-", undef, $dis,
597 "onClick='multi_select_move(\"$name\", form, 0)'")."</td>\n";
598 $rv .= "<td>".&ui_select($name."_vals", [ ], $values,
599 $size, 0, 0, $dis, $wstyle)."</td>\n";
600 $rv .= "</tr></table>\n";
601 $rv .= &ui_hidden($name, join("\n", map { $_->[0] } @$values));
605 # ui_multi_select_javascript()
606 # Returns <script> section for left/right select boxes
607 sub ui_multi_select_javascript
609 return &theme_ui_multiselect_javascript()
610 if (defined(&theme_ui_multiselect_javascript));
613 // Move an element from the options list to the values list, or vice-versa
614 function multi_select_move(name, f, dir)
616 var opts = f.elements[name+"_opts"];
617 var vals = f.elements[name+"_vals"];
618 var opts_idx = opts.selectedIndex;
619 var vals_idx = vals.selectedIndex;
620 if (dir == 1 && opts_idx >= 0) {
621 // Moving from options to selected list
622 var o = opts.options[opts_idx];
623 vals.options[vals.options.length] = new Option(o.text, o.value);
624 opts.remove(opts_idx);
626 else if (dir == 0 && vals_idx >= 0) {
627 // Moving the other way
628 var o = vals.options[vals_idx];
629 opts.options[opts.options.length] = new Option(o.text, o.value);
630 vals.remove(vals_idx);
632 // Fill in hidden field
633 var hid = f.elements[name];
635 var hv = new Array();
636 for(var i=0; i<vals.options.length; i++) {
637 hv.push(vals.options[i].value);
639 hid.value = hv.join("\\n");
646 # ui_radio(name, value, &options, [disabled?])
647 # Returns HTML for a series of radio buttons
650 return &theme_ui_radio(@_) if (defined(&theme_ui_radio));
651 my ($name, $value, $opts, $dis) = @_;
654 foreach $o (@$opts) {
655 my $id = "e_escape($name."_".$o->[0]);
656 my $label = $o->[1] || $o->[0];
658 if ($label =~ /^(.*?)((<a\s+href|<input|<select|<textarea)[\000-\377]*)$/i) {
662 $rv .= "<input type=radio name=\""."e_escape($name)."\" ".
663 "value=\""."e_escape($o->[0])."\"".
664 ($o->[0] eq $value ? " checked" : "").
665 ($dis ? " disabled=true" : "").
667 " $o->[2]> <label for=\"$id\">".
668 $label."</label>".$after."\n";
673 # ui_yesno_radio(name, value, [yes], [no], [disabled?])
674 # Like ui_yesno, but always displays just two inputs (yes and no)
677 my ($name, $value, $yes, $no, $dis) = @_;
678 return &theme_ui_yesno_radio(@_) if (defined(&theme_ui_yesno_radio));
679 $yes = 1 if (!defined($yes));
680 $no = 0 if (!defined($no));
681 $value = int($value);
682 return &ui_radio($name, $value, [ [ $yes, $text{'yes'} ],
683 [ $no, $text{'no'} ] ], $dis);
686 # ui_checkbox(name, value, label, selected?, [tags], [disabled?])
687 # Returns HTML for a single checkbox
690 return &theme_ui_checkbox(@_) if (defined(&theme_ui_checkbox));
691 my ($name, $value, $label, $sel, $tags, $dis) = @_;
693 if ($label =~ /^([^<]*)(<[\000-\377]*)$/) {
697 return "<input type=checkbox name=\""."e_escape($name)."\" ".
698 "value=\""."e_escape($value)."\" ".
699 ($sel ? " checked" : "").($dis ? " disabled=true" : "").
700 " id=\""."e_escape("${name}_${value}")."\"".
702 ($label eq "" ? $after :
703 "<label for=\""."e_escape("${name}_${value}").
704 "\">$label</label>$after")."\n";
707 # ui_oneradio(name, value, label, selected?, [tags], [disabled?])
708 # Returns HTML for a single radio button
711 return &theme_ui_oneradio(@_) if (defined(&theme_ui_oneradio));
712 my ($name, $value, $label, $sel, $tags, $dis) = @_;
713 my $id = "e_escape("${name}_${value}");
715 if ($label =~ /^([^<]*)(<[\000-\377]*)$/) {
719 return "<input type=radio name=\""."e_escape($name)."\" ".
720 "value=\""."e_escape($value)."\" ".
721 ($sel ? " checked" : "").($dis ? " disabled=true" : "").
723 " $tags> <label for=\"$id\">$label</label>$after\n";
726 # ui_textarea(name, value, rows, cols, [wrap], [disabled?], [tags])
727 # Returns HTML for a multi-line text input
730 return &theme_ui_textarea(@_) if (defined(&theme_ui_textarea));
731 my ($name, $value, $rows, $cols, $wrap, $dis, $tags) = @_;
732 $cols = &ui_max_text_width($cols, 1);
733 return "<textarea name=\""."e_escape($name)."\" ".
734 "rows=$rows cols=$cols".($wrap ? " wrap=$wrap" : "").
735 ($dis ? " disabled=true" : "").
736 ($tags ? " $tags" : "").">".
737 &html_escape($value).
741 # ui_user_textbox(name, value, [form], [disabled?], [tags])
742 # Returns HTML for a Unix user input
745 return &theme_ui_user_textbox(@_) if (defined(&theme_ui_user_textbox));
746 return &ui_textbox($_[0], $_[1], 13, $_[3], undef, $_[4])." ".
747 &user_chooser_button($_[0], 0, $_[2]);
750 # ui_group_textbox(name, value, [form], [disabled?], [tags])
751 # Returns HTML for a Unix group input
754 return &theme_ui_group_textbox(@_) if (defined(&theme_ui_group_textbox));
755 return &ui_textbox($_[0], $_[1], 13, $_[3], undef, $_[4])." ".
756 &group_chooser_button($_[0], 0, $_[2]);
759 # ui_opt_textbox(name, value, size, option1, [option2], [disabled?],
760 # [&extra-fields], [max])
761 # Returns HTML for a text field that is optional
764 return &theme_ui_opt_textbox(@_) if (defined(&theme_ui_opt_textbox));
765 my ($name, $value, $size, $opt1, $opt2, $dis, $extra, $max) = @_;
766 my $dis1 = &js_disable_inputs([ $name, @$extra ], [ ]);
767 my $dis2 = &js_disable_inputs([ ], [ $name, @$extra ]);
769 $size = &ui_max_text_width($size);
770 $rv .= &ui_radio($name."_def", $value eq '' ? 1 : 0,
771 [ [ 1, $opt1, "onClick='$dis1'" ],
772 [ 0, $opt2 || " ", "onClick='$dis2'" ] ], $dis)."\n";
773 $rv .= "<input name=\""."e_escape($name)."\" ".
774 "size=$size value=\""."e_escape($value)."\" ".
775 ($value eq "" || $dis ? "disabled=true" : "").
776 ($max ? " maxlength=$max" : "").">\n";
780 # ui_submit(label, [name], [disabled?], [tags])
781 # Returns HTML for a form submit button
784 return &theme_ui_submit(@_) if (defined(&theme_ui_submit));
785 my ($label, $name, $dis, $tags) = @_;
786 return "<input type=submit".
787 ($name ne '' ? " name=\""."e_escape($name)."\"" : "").
788 " value=\""."e_escape($label)."\"".
789 ($dis ? " disabled=true" : "").
790 ($tags ? " ".$tags : "").">\n";
794 # ui_reset(label, [disabled?])
795 # Returns HTML for a form reset button
798 return &theme_ui_reset(@_) if (defined(&theme_ui_reset));
799 my ($label, $dis) = @_;
800 return "<input type=reset value=\""."e_escape($label)."\"".
801 ($dis ? " disabled=true" : "").">\n";
805 # ui_button(label, [name], [disabled?], [tags])
806 # Returns HTML for a form button
809 return &theme_ui_button(@_) if (defined(&theme_ui_button));
810 my ($label, $name, $dis, $tags) = @_;
811 return "<input type=button".
812 ($name ne '' ? " name=\""."e_escape($name)."\"" : "").
813 " value=\""."e_escape($label)."\"".
814 ($dis ? " disabled=true" : "").
815 ($tags ? " ".$tags : "").">\n";
818 # ui_date_input(day, month, year, day-name, month-name, year-name, [disabled?])
819 # Returns HTML for a date-selection field
822 my ($day, $month, $year, $dayname, $monthname, $yearname, $dis) = @_;
824 $rv .= &ui_textbox($dayname, $day, 3, $dis);
826 $rv .= &ui_select($monthname, $month,
827 [ map { [ $_, $text{"smonth_$_"} ] } (1 .. 12) ],
830 $rv .= &ui_textbox($yearname, $year, 5, $dis);
834 # ui_table_row(label, value, [cols], [&td-tags])
835 # Returns HTML for a row in a table started by ui_table_start, with a 1-column
836 # label and 1+ column value.
839 return &theme_ui_table_row(@_) if (defined(&theme_ui_table_row));
840 my ($label, $value, $cols, $tds) = @_;
842 $tds ||= $main::ui_table_default_tds;
844 if ($main::ui_table_pos+$cols+1 > $main::ui_table_cols &&
845 $main::ui_table_pos != 0) {
846 # If the requested number of cols won't fit in the number
847 # remaining, start a new row
849 $main::ui_table_pos = 0;
851 $rv .= "<tr>\n" if ($main::ui_table_pos%$main::ui_table_cols == 0);
852 $rv .= "<td valign=top $tds->[0]><b>$label</b></td>\n" if (defined($label));
853 $rv .= "<td valign=top colspan=$cols $tds->[1]>$value</td>\n";
854 $main::ui_table_pos += $cols+(defined($label) ? 1 : 0);
855 if ($main::ui_table_pos%$main::ui_table_cols == 0) {
857 $main::ui_table_pos = 0;
865 return &theme_ui_table_hr(@_) if (defined(&theme_ui_table_hr));
871 $rv .= "<tr> <td colspan=$main::ui_table_cols><hr></td> </tr>\n";
875 # ui_table_span(text)
876 # Outputs a table row that spans the whole table, and contains the given text
880 return &theme_ui_table_hr(@_) if (defined(&theme_ui_table_hr));
886 $rv .= "<tr> <td colspan=$main::ui_table_cols>$text</td> </tr>\n";
893 return &theme_ui_buttons_start(@_) if (defined(&theme_ui_buttons_start));
894 return "<table width=100%>\n";
900 return &theme_ui_buttons_end(@_) if (defined(&theme_ui_buttons_end));
904 # ui_buttons_row(script, button-label, description, [hiddens], [after-submit],
908 return &theme_ui_buttons_row(@_) if (defined(&theme_ui_buttons_row));
909 my ($script, $label, $desc, $hiddens, $after, $before) = @_;
910 return "<form action=$script>\n".
912 "<tr> <td nowrap width=20% valign=top>".($before ? $before." " : "").
913 &ui_submit($label).($after ? " ".$after : "")."</td>\n".
914 "<td valign=top width=80% valign=top>$desc</td> </tr>\n".
918 # ui_buttons_hr([title])
922 return &theme_ui_buttons_hr(@_) if (defined(&theme_ui_buttons_hr));
924 return "<tr> <td colspan=2><table cellpadding=0 cellspacing=0 width=100%><tr> <td width=50%><hr></td> <td nowrap>$title</td> <td width=50%><hr></td> </tr></table></td> </tr>\n";
927 return "<tr> <td colspan=2><hr></td> </tr>\n";
931 ####################### header and footer functions
933 # ui_post_header([subtext])
934 # Returns HTML to appear directly after a standard header() call
937 return &theme_ui_post_header(@_) if (defined(&theme_ui_post_header));
940 $rv .= "<center class='ui_post_header'><font size=+1>$text</font></center>\n" if (defined($text));
941 if (!$tconfig{'nohr'} && !$tconfig{'notophr'}) {
942 $rv .= "<hr id='post_header_hr'>\n";
948 # Returns HTML to appear directly before a standard footer() call
951 return &theme_ui_pre_footer(@_) if (defined(&theme_ui_pre_footer));
953 if (!$tconfig{'nohr'} && !$tconfig{'nobottomhr'}) {
954 $rv .= "<hr id='pre_footer_hr'>\n";
959 # ui_print_header(subtext, args...)
960 # Print HTML for a header with the post-header line. The args are the same
961 # as those passed to header()
964 &load_theme_library();
965 return &theme_ui_print_header(@_) if (defined(&theme_ui_print_header));
966 my ($text, @args) = @_;
968 print &ui_post_header($text);
971 # ui_print_unbuffered_header(subtext, args...)
972 # Like ui_print_header, but ensures that output for this page is not buffered
973 # or contained in a table.
974 sub ui_print_unbuffered_header
976 &load_theme_library();
977 return &theme_ui_print_unbuffered_header(@_) if (defined(&theme_ui_print_unbuffered_header));
980 &ui_print_header(@_);
983 # ui_print_footer(args...)
984 # Print HTML for a footer with the pre-footer line. Args are the same as those
988 return &theme_ui_print_footer(@_) if (defined(&theme_ui_print_footer));
990 print &ui_pre_footer();
994 # ui_config_link(text, &subs)
995 # Returns HTML for a module config link. The first non-null sub will be
996 # replaced with the appropriate URL.
999 return &theme_ui_config_link(@_) if (defined(&theme_ui_config_link));
1000 my ($text, $subs) = @_;
1001 my @subs = map { $_ || "../config.cgi?$module_name" }
1002 ($subs ? @$subs : ( undef ));
1003 return "<p>".&text($text, @subs)."<p>\n";
1006 # ui_print_endpage(text)
1007 # Prints HTML for an error message followed by a page footer with a link to
1008 # /, then exits. Good for main page error messages.
1009 sub ui_print_endpage
1011 return &theme_ui_print_endpage(@_) if (defined(&theme_ui_print_endpage));
1013 print $text,"<p class='ui_footer'>\n";
1015 &ui_print_footer("/", $text{'index'});
1019 # ui_subheading(text, ...)
1020 # Returns HTML for a section heading
1023 return &theme_ui_subheading(@_) if (defined(&theme_ui_subheading));
1024 return "<h3 class='ui_subheading'>".join("", @_)."</h3>\n";
1027 # ui_links_row(&links)
1028 # Returns HTML for a row of links, like select all / invert selection / add..
1031 return &theme_ui_links_row(@_) if (defined(&theme_ui_links_row));
1033 return @$links ? join("\n|\n", @$links)."<br>\n"
1037 ########################### collapsible section / tab functions
1039 # ui_hidden_javascript()
1040 # Returns <script> and <style> sections for hiding functions and CSS
1041 sub ui_hidden_javascript
1043 return &theme_ui_hidden_javascript(@_)
1044 if (defined(&theme_ui_hidden_javascript));
1046 my $imgdir = "$gconfig{'webprefix'}/images";
1047 my ($jscb, $jstb) = ($cb, $tb);
1053 .opener_shown {display:inline}
1054 .opener_hidden {display:none}
1057 // Open or close a hidden section
1058 function hidden_opener(divid, openerid)
1060 var divobj = document.getElementById(divid);
1061 var openerobj = document.getElementById(openerid);
1062 if (divobj.className == 'opener_shown') {
1063 divobj.className = 'opener_hidden';
1064 openerobj.innerHTML = '<img border=0 src=$imgdir/closed.gif>';
1067 divobj.className = 'opener_shown';
1068 openerobj.innerHTML = '<img border=0 src=$imgdir/open.gif>';
1073 function select_tab(name, tabname, form)
1075 var tabnames = document[name+'_tabnames'];
1076 var tabtitles = document[name+'_tabtitles'];
1077 for(var i=0; i<tabnames.length; i++) {
1078 var tabobj = document.getElementById('tab_'+tabnames[i]);
1079 var divobj = document.getElementById('div_'+tabnames[i]);
1080 var title = tabtitles[i];
1081 if (tabnames[i] == tabname) {
1083 tabobj.innerHTML = '<table cellpadding=0 cellspacing=0><tr>'+
1084 '<td valign=top $jscb>'+
1085 '<img src=$imgdir/lc2.gif alt=""></td>'+
1086 '<td $jscb nowrap>'+
1087 ' <b>'+title+'</b> </td>'+
1088 '<td valign=top $jscb>'+
1089 '<img src=$imgdir/rc2.gif alt=""></td>'+
1091 divobj.className = 'opener_shown';
1095 tabobj.innerHTML = '<table cellpadding=0 cellspacing=0><tr>'+
1096 '<td valign=top $jstb>'+
1097 '<img src=$imgdir/lc1.gif alt=""></td>'+
1098 '<td $jstb nowrap>'+
1099 ' <a href=\\'\\' onClick=\\'return select_tab("'+
1100 name+'", "'+tabnames[i]+'")\\'>'+title+'</a> </td>'+
1101 '<td valign=top $jstb>'+
1102 '<img src=$imgdir/rc1.gif alt=""></td>'+
1104 divobj.className = 'opener_hidden';
1107 if (document.forms[0] && document.forms[0][name]) {
1108 document.forms[0][name].value = tabname;
1116 # ui_hidden_start(title, name, status, thisurl)
1117 # Returns HTML for the start of a collapsible hidden section, such as for
1121 return &theme_ui_hidden_start(@_) if (defined(&theme_ui_hidden_start));
1122 my ($title, $name, $status, $url) = @_;
1124 if (!$main::ui_hidden_start_donejs++) {
1125 $rv .= &ui_hidden_javascript();
1127 my $divid = "hiddendiv_$name";
1128 my $openerid = "hiddenopener_$name";
1129 my $defimg = $status ? "open.gif" : "closed.gif";
1130 my $defclass = $status ? 'opener_shown' : 'opener_hidden';
1131 $rv .= "<a href=\"javascript:hidden_opener('$divid', '$openerid')\" id='$openerid'><img border=0 src='$gconfig{'webprefix'}/images/$defimg' alt='*'></a>\n";
1132 $rv .= "<a href=\"javascript:hidden_opener('$divid', '$openerid')\">$title</a><br>\n";
1133 $rv .= "<div class='$defclass' id='$divid'>\n";
1137 # ui_hidden_end(name)
1138 # Returns HTML for the end of a hidden section
1141 return &theme_ui_hidden_end(@_) if (defined(&theme_ui_hidden_end));
1146 # ui_hidden_table_row_start(title, name, status, thisurl)
1147 # Similar to ui_hidden_start, but for use within a table started with
1149 sub ui_hidden_table_row_start
1151 return &theme_ui_hidden_table_row_start(@_)
1152 if (defined(&theme_ui_hidden_table_row_start));
1153 my ($title, $name, $status, $url) = @_;
1155 if (!$main::ui_hidden_start_donejs++) {
1156 $rv .= &ui_hidden_javascript();
1158 my $divid = "hiddendiv_$name";
1159 my $openerid = "hiddenopener_$name";
1160 my $defimg = $status ? "open.gif" : "closed.gif";
1161 my $defclass = $status ? 'opener_shown' : 'opener_hidden';
1162 $rrv .= "<a href=\"javascript:hidden_opener('$divid', '$openerid')\" id='$openerid'><img border=0 src='$gconfig{'webprefix'}/images/$defimg'></a>\n";
1163 $rrv .= "<a href=\"javascript:hidden_opener('$divid', '$openerid')\">$title</a><br>\n";
1164 $rv .= &ui_table_row(undef, $rrv, $main::ui_table_cols);
1165 $rv .= "</table>\n";
1166 $rv .= "<div class='$defclass' id='$divid'>\n";
1167 $rv .= "<table width=100%>\n";
1171 # ui_hidden_table_row_end(name)
1172 sub ui_hidden_table_row_end
1174 return &theme_ui_hidden_table_row_end(@_)
1175 if (defined(&theme_ui_hidden_table_row_end));
1177 return "</table></div><table width=100%>\n";
1180 # ui_hidden_table_start(heading, [tabletags], [cols], name, status,
1182 # A table with a heading and table inside, and which is collapsible
1183 sub ui_hidden_table_start
1185 return &theme_ui_hidden_table_start(@_)
1186 if (defined(&theme_ui_hidden_table_start));
1187 my ($heading, $tabletags, $cols, $name, $status, $tds) = @_;
1189 if (!$main::ui_hidden_start_donejs++) {
1190 $rv .= &ui_hidden_javascript();
1192 my $divid = "hiddendiv_$name";
1193 my $openerid = "hiddenopener_$name";
1194 my $defimg = $status ? "open.gif" : "closed.gif";
1195 my $defclass = $status ? 'opener_shown' : 'opener_hidden';
1196 my $text = defined($tconfig{'cs_text'}) ? $tconfig{'cs_text'} :
1197 defined($gconfig{'cs_text'}) ? $gconfig{'cs_text'} : "000000";
1198 $rv .= "<table class='ui_table' border $tabletags class='ui_table'>\n";
1199 $rv .= "<tr $tb> <td><a href=\"javascript:hidden_opener('$divid', '$openerid')\" id='$openerid'><img border=0 src='$gconfig{'webprefix'}/images/$defimg'></a> <a href=\"javascript:hidden_opener('$divid', '$openerid')\"><b><font color=#$text>$heading</font></b></a></td> </tr>\n" if (defined($heading));
1200 $rv .= "<tr $cb> <td><div class='$defclass' id='$divid'><table width=100%>\n";
1201 $main::ui_table_cols = $cols || 4;
1202 $main::ui_table_pos = 0;
1203 $main::ui_table_default_tds = $tds;
1207 # ui_hidden_table_end(name)
1208 # Returns HTML for the end of table with hiding, as started by
1209 # ui_hidden_table_start
1210 sub ui_hidden_table_end
1213 return &theme_ui_hidden_table_end(@_) if (defined(&theme_ui_hidden_table_end));
1214 return "</table></div></td></tr></table>\n";
1217 # ui_tabs_start(&tabs, name, selected, show-border)
1218 # Render a row of tabs from which one can be selected. Each tab is an array
1219 # ref containing a name, title and link.
1222 return &theme_ui_tabs_start(@_) if (defined(&theme_ui_tabs_start));
1223 my ($tabs, $name, $sel, $border) = @_;
1225 if (!$main::ui_hidden_start_donejs++) {
1226 $rv .= &ui_hidden_javascript();
1229 # Build list of tab titles and names
1230 my $tabnames = "[".join(",", map { "\"".&html_escape($_->[0])."\"" } @$tabs)."]";
1231 my $tabtitles = "[".join(",", map { "\"".&html_escape($_->[1])."\"" } @$tabs)."]";
1232 $rv .= "<script>\n";
1233 $rv .= "document.${name}_tabnames = $tabnames;\n";
1234 $rv .= "document.${name}_tabtitles = $tabtitles;\n";
1235 $rv .= "</script>\n";
1238 my $imgdir = "$gconfig{'webprefix'}/images";
1239 $rv .= &ui_hidden($name, $sel)."\n";
1240 $rv .= "<table border=0 cellpadding=0 cellspacing=0>\n";
1241 $rv .= "<tr><td bgcolor=#ffffff colspan=".(scalar(@$tabs)*2+1).">";
1242 if ($ENV{'HTTP_USER_AGENT'} !~ /msie/i) {
1243 # For some reason, the 1-pixel space above the tabs appears huge on IE!
1244 $rv .= "<img src=$imgdir/1x1.gif>";
1246 $rv .= "</td></tr>\n";
1248 $rv .= "<td bgcolor=#ffffff width=1><img src=$imgdir/1x1.gif></td>\n";
1249 foreach my $t (@$tabs) {
1250 if ($t ne $tabs[0]) {
1252 $rv .= "<td width=2 bgcolor=#ffffff>".
1253 "<img src=$imgdir/1x1.gif></td>\n";
1255 my $tabid = "tab_".$t->[0];
1256 $rv .= "<td id=${tabid}>";
1257 $rv .= "<table cellpadding=0 cellspacing=0 border=0><tr>";
1258 if ($t->[0] eq $sel) {
1260 $rv .= "<td valign=top $cb class='selectedTabLeft'>".
1261 "<img src=$imgdir/lc2.gif alt=\"\"></td>";
1262 $rv .= "<td $cb nowrap class='selectedTabMiddle'>".
1263 " <b>$t->[1]</b> </td>";
1264 $rv .= "<td valign=top $cb class='selectedTabRight'>".
1265 "<img src=$imgdir/rc2.gif alt=\"\"></td>";
1268 # Other tab (which has a link)
1269 $rv .= "<td valign=top $tb>".
1270 "<img src=$imgdir/lc1.gif alt=\"\"></td>";
1271 $rv .= "<td $tb nowrap>".
1272 " <a href='$t->[2]' ".
1273 "onClick='return select_tab(\"$name\", \"$t->[0]\")'>".
1274 "$t->[1]</a> </td>";
1275 $rv .= "<td valign=top $tb>".
1276 "<img src=$imgdir/rc1.gif ".
1280 $rv .= "</tr></table>";
1283 $rv .= "<td bgcolor=#ffffff width=1><img src=$imgdir/1x1.gif></td>\n";
1284 $rv .= "</table>\n";
1287 # All tabs are within a grey box
1288 $rv .= "<table width=100% cellpadding=0 cellspacing=0 border=0>\n";
1289 $rv .= "<tr> <td bgcolor=#ffffff rowspan=3 width=1><img src=$imgdir/1x1.gif></td>\n";
1290 $rv .= "<td $cb colspan=3 height=2><img src=$imgdir/1x1.gif></td> </tr>\n";
1291 $rv .= "<tr> <td $cb width=2><img src=$imgdir/1x1.gif></td>\n";
1292 $rv .= "<td valign=top>";
1294 $main::ui_tabs_selected = $sel;
1298 # ui_tabs_end(border)
1301 return &theme_ui_tabs_end(@_) if (defined(&theme_ui_tabs_end));
1304 my $imgdir = "$gconfig{'webprefix'}/images";
1307 $rv .= "<td $cb width=2><img src=$imgdir/1x1.gif></td>\n";
1309 $rv .= "<tr> <td $cb colspan=3 height=2><img src=$imgdir/1x1.gif></td> </tr>\n";
1310 $rv .= "</table>\n";
1315 # ui_tabs_start_tab(name, tab)
1316 # Must be called before outputting the HTML for the named tab
1317 sub ui_tabs_start_tab
1319 return &theme_ui_tabs_start_tab(@_) if (defined(&theme_ui_tabs_start_tab));
1320 my ($name, $tab) = @_;
1321 my $defclass = $tab eq $main::ui_tabs_selected ?
1322 'opener_shown' : 'opener_hidden';
1323 my $rv = "<div id='div_$tab' class='$defclass'>\n";
1327 # ui_tabs_start_tabletab(name, tab)
1328 # Behaves like ui_tabs_start_tab, but for use within a ui_table_start block
1329 sub ui_tabs_start_tabletab
1331 return &theme_ui_tabs_start_tabletab(@_)
1332 if (defined(&theme_ui_tabs_start_tabletab));
1333 my $div = &ui_tabs_start_tab(@_);
1334 return "</table>\n".$div."<table width=100%>\n";
1339 return &theme_ui_tabs_end_tab(@_) if (defined(&theme_ui_tabs_end_tab));
1343 sub ui_tabs_end_tabletab
1345 return &theme_ui_tabs_end_tabletab(@_)
1346 if (defined(&theme_ui_tabs_end_tabletab));
1347 return "</table></div><table width=100%>\n";
1350 # ui_max_text_width(width, [text-area?])
1351 # Returns a new width for a text field, based on theme settings
1352 sub ui_max_text_width
1355 my $max = $ta ? $tconfig{'maxareawidth'} : $tconfig{'maxboxwidth'};
1356 return $max && $w > $max ? $max : $w;
1359 ####################### radio hidden functions
1361 # ui_radio_selector(&opts, name, selected)
1362 # Returns HTML for a set of radio buttons, each of which shows a different
1363 # block of HTML when selected. &opts is an array ref to arrays containing
1364 # [ value, label, html ]
1365 sub ui_radio_selector
1367 return &theme_ui_radio_selector(@_) if (defined(&theme_ui_radio_selector));
1368 my ($opts, $name, $sel) = @_;
1370 if (!$main::ui_radio_selector_donejs++) {
1371 $rv .= &ui_radio_selector_javascript();
1374 "[".join(",", map { "\"".&html_escape($_->[0])."\"" } @$opts)."]";
1375 foreach my $o (@$opts) {
1376 $rv .= &ui_oneradio($name, $o->[0], $o->[1], $sel eq $o->[0],
1377 "onClick='selector_show(\"$name\", \"$o->[0]\", $optnames)'");
1380 foreach my $o (@$opts) {
1381 my $cls = $o->[0] eq $sel ? "selector_shown" : "selector_hidden";
1382 $rv .= "<div id=sel_${name}_$o->[0] class=$cls>".$o->[2]."</div>\n";
1387 sub ui_radio_selector_javascript
1391 .selector_shown {display:inline}
1392 .selector_hidden {display:none}
1395 function selector_show(name, value, values)
1397 for(var i=0; i<values.length; i++) {
1398 var divobj = document.getElementById('sel_'+name+'_'+values[i]);
1399 divobj.className = value == values[i] ? 'selector_shown'
1400 : 'selector_hidden';
1407 ####################### grid layout functions
1409 # ui_grid_table(&elements, columns, [width-percent], [tds], [tabletags],
1411 # Given a list of HTML elements, formats them into a table with the given
1412 # number of columns. However, themes are free to override this to use fewer
1413 # columns where space is limited.
1416 return &theme_ui_grid_table(@_) if (defined(&theme_ui_grid_table));
1417 my ($elements, $cols, $width, $tds, $tabletags, $title) = @_;
1418 return "" if (!@$elements);
1420 ($width ? " width=$width%" : "").
1421 ($tabletags ? " ".$tabletags : "").
1424 for($i=0; $i<@$elements; $i++) {
1425 $rv .= "<tr>" if ($i%$cols == 0);
1426 $rv .= "<td ".$tds->[$i%$cols]." valign=top>".$elements->[$i]."</td>\n";
1427 $rv .= "</tr>" if ($i%$cols == $cols-1);
1431 $rv .= "<td ".$tds->[$i%$cols]."><br></td>\n";
1436 $rv .= "</table>\n";
1437 if (defined($title)) {
1438 $rv = "<table class=ui_table border ".
1439 ($width ? " width=$width%" : "").">\n".
1440 ($title ? "<tr $tb> <td><b>$title</b></td> </tr>\n" : "").
1441 "<tr $cb> <td>$rv</td> </tr>\n".
1447 # ui_radio_table(name, selected, &rows)
1448 # Returns HTML for a table of radio buttons, each of which has a label and
1449 # some associated inputs to the right.
1452 return &theme_ui_radio_table(@_) if (defined(&theme_ui_radio_table));
1453 my ($name, $sel, $rows) = @_;
1454 return "" if (!@$rows);
1455 my $rv = "<table>\n";
1456 foreach my $r (@$rows) {
1458 $rv .= "<td valign=top".(defined($r->[2]) ? "" : " colspan=2").
1460 &ui_oneradio($name, $r->[0], $r->[1], $r->[0] eq $sel).
1462 if (defined($r->[2])) {
1463 $rv .= "<td valign=top>".$r->[2]."</td>\n";
1467 $rv .= "</table>\n";
1471 # ui_up_down_arrows(uplink, downlink, up-show, down-show)
1472 # Returns HTML for moving some objects in a table up or down
1473 sub ui_up_down_arrows
1475 return &theme_ui_up_down_arrows(@_) if (defined(&theme_ui_up_down_arrows));
1476 my ($uplink, $downlink, $upshow, $downshow) = @_;
1478 my $imgdir = "$gconfig{'webprefix'}/images";
1480 $mover .= "<a href=\"$downlink\">".
1481 "<img src=$imgdir/movedown.gif border=0></a>";
1484 $mover .= "<img src=$imgdir/movegap.gif>";
1487 $mover .= "<a href=\"$uplink\">".
1488 "<img src=$imgdir/moveup.gif border=0></a>";
1491 $mover .= "<img src=$imgdir/movegap.gif>";
1497 # Returns a horizontal row tag
1500 return &theme_ui_hr() if (defined(&theme_ui_hr));
1504 # ui_nav_link(direction, url, disabled)
1505 # Returns an arrow icon linking to provided url
1508 return &theme_ui_nav_link(@_) if (defined(&theme_ui_nav_link));
1509 my ($direction, $url, $disabled) = @_;
1510 my $alt = $direction eq "left" ? '<-' : '->';
1512 return "<img alt=\"$alt\" align=\"middle\""
1513 . "src=\"$gconfig{'webprefix'}/images/$direction-grey.gif\">\n";
1516 return "<a href=\"$url\"><img alt=\"$alt\" align=\"middle\""
1517 . "src=\"$gconfig{'webprefix'}/images/$direction.gif\"></a>\n";
1521 # ui_confirmation_form(cgi, message, &hiddens, [&buttons], [&otherinputs],
1523 # Returns HTML for a form asking for confirmation before performing some
1524 # action, such as deleting a user.
1525 sub ui_confirmation_form
1527 my ($cgi, $message, $hiddens, $buttons, $others, $warning) = @_;
1529 $rv .= "<center class=ui_confirmation>\n";
1530 $rv .= &ui_form_start($cgi, "post");
1531 foreach my $h (@$hiddens) {
1532 $rv .= &ui_hidden(@$h);
1534 $rv .= "<b>$message</b><p>\n";
1536 $rv .= "<b><font color=#ff0000>$warning</font></b><p>\n";
1539 $rv .= $others."<p>\n";
1541 $rv .= &ui_form_end($buttons);
1542 $rv .= "</center>\n";
1546 ####################### javascript functions
1548 # js_disable_input(&disable-inputs, &enable-inputs, [tag])
1549 # Returns Javascript to disable some form elements and enable others
1550 sub js_disable_inputs
1554 foreach $f (@{$_[0]}) {
1555 $rv .= "e = form.elements[\"$f\"]; e.disabled = true; ";
1556 $rv .= "for(i=0; i<e.length; i++) { e[i].disabled = true; } ";
1558 foreach $f (@{$_[1]}) {
1559 $rv .= "e = form.elements[\"$f\"]; e.disabled = false; ";
1560 $rv .= "for(i=0; i<e.length; i++) { e[i].disabled = false; } ";
1562 foreach $f (@{$_[1]}) {
1563 if ($f =~ /^(.*)_def$/ && &indexof($1, @{$_[1]}) >= 0) {
1564 # When enabling both a _def field and its associated text field,
1565 # disable the text if the _def is set to 1
1567 $rv .= "e = form.elements[\"$f\"]; for(i=0; i<e.length; i++) { if (e[i].checked && e[i].value == \"1\") { form.elements[\"$tf\"].disabled = true } } ";
1570 return $_[2] ? "$_[2]='$rv'" : $rv;
1573 # ui_page_flipper(message, [inputs, cgi], left-link, right-link,
1574 # [far-left-link], [far-right-link])
1575 # Returns HTML for moving left and right in some large list, such as an inbox
1576 # or database table. If only 5 parameters are given, no far links are included.
1577 # If any link is undef, that array will be greyed out.
1580 return &theme_ui_page_flipper(@_) if (defined(&theme_ui_page_flipper));
1581 my ($msg, $inputs, $cgi, $left, $right, $farleft, $farright) = @_;
1582 my $rv = "<center>";
1583 $rv .= &ui_form_start($cgi) if ($cgi);
1585 # Far left link, if needed
1588 $rv .= "<a href='$farleft'><img src=/images/first.gif ".
1589 "border=0 align=middle></a>\n";
1592 $rv .= "<img src=/images/first-grey.gif ".
1593 "border=0 align=middle></a>\n";
1599 $rv .= "<a href='$left'><img src=/images/left.gif ".
1600 "border=0 align=middle></a>\n";
1603 $rv .= "<img src=/images/left-grey.gif ".
1604 "border=0 align=middle></a>\n";
1607 # Message and inputs
1609 $rv .= " ".$inputs if ($inputs);
1613 $rv .= "<a href='$right'><img src=/images/right.gif ".
1614 "border=0 align=middle></a>\n";
1617 $rv .= "<img src=/images/right-grey.gif ".
1618 "border=0 align=middle></a>\n";
1621 # Far right link, if needed
1624 $rv .= "<a href='$farright'><img src=/images/last.gif ".
1625 "border=0 align=middle></a>\n";
1628 $rv .= "<img src=/images/last-grey.gif ".
1629 "border=0 align=middle></a>\n";
1633 $rv .= &ui_form_end() if ($cgi);
1634 $rv .= "</center>\n";
1638 # js_checkbox_disable(name, &checked-disable, &checked-enable, [tag])
1639 sub js_checkbox_disable
1643 foreach $f (@{$_[1]}) {
1644 $rv .= "form.elements[\"$f\"].disabled = $_[0].checked; ";
1646 foreach $f (@{$_[2]}) {
1647 $rv .= "form.elements[\"$f\"].disabled = !$_[0].checked; ";
1649 return $_[3] ? "$_[3]='$rv'" : $rv;
1653 # Returns HTML to trigger a redirect to some URL
1657 if (defined(&theme_js_redirect)) {
1658 return &theme_js_redirect(@_);
1660 return "<script>window.location = '"."e_escape($url)."';</script>\n";