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MDL-7434 all images that convey information should have alt text to convey that information - part 2

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skodak
2006-11-25 18:09:33 +00:00
parent d0e35419c5
commit 2bbaf749c8
10 changed files with 42 additions and 30 deletions
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lib/tablelib.php
+8 -8
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@@ -447,10 +447,10 @@ class flexible_table {
if($this->is_collapsible) {
if(!empty($this->sess->collapse[$column])) {
$icon_hide = ' <a href="'.$this->baseurl.$this->request[TABLE_VAR_SHOW].'='.$column.'"><img src="'.$CFG->pixpath.'/t/switch_plus.gif" title="'.get_string('show').' '.$this->headers[$index].'" /></a>';
$icon_hide = ' <a href="'.$this->baseurl.$this->request[TABLE_VAR_SHOW].'='.$column.'"><img src="'.$CFG->pixpath.'/t/switch_plus.gif" title="'.get_string('show').' '.$this->headers[$index].'" alt="'.get_string('show').'" /></a>';
}
else if($this->headers[$index] !== NULL) {
$icon_hide = ' <a href="'.$this->baseurl.$this->request[TABLE_VAR_HIDE].'='.$column.'"><img src="'.$CFG->pixpath.'/t/switch_minus.gif" title="'.get_string('hide').' '.$this->headers[$index].'" /></a>';
$icon_hide = ' <a href="'.$this->baseurl.$this->request[TABLE_VAR_HIDE].'='.$column.'"><img src="'.$CFG->pixpath.'/t/switch_minus.gif" title="'.get_string('hide').' '.$this->headers[$index].'" alt="'.get_string('hide').'" /></a>';
}
}
@@ -468,18 +468,18 @@ class flexible_table {
$icon_sort_first = $icon_sort_last = '';
if($primary_sort_column == 'firstname') {
if($primary_sort_order == SORT_ASC) {
$icon_sort_first = ' <img src="'.$CFG->pixpath.'/t/down.gif" />';
$icon_sort_first = ' <img src="'.$CFG->pixpath.'/t/down.gif" alt="'.get_string('asc').'" />';
}
else {
$icon_sort_first = ' <img src="'.$CFG->pixpath.'/t/up.gif" />';
$icon_sort_first = ' <img src="'.$CFG->pixpath.'/t/up.gif" alt="'.get_string('desc').'" />';
}
}
else if($primary_sort_column == 'lastname') {
if($primary_sort_order == SORT_ASC) {
$icon_sort_last = ' <img src="'.$CFG->pixpath.'/t/down.gif" />';
$icon_sort_last = ' <img src="'.$CFG->pixpath.'/t/down.gif" alt="'.get_string('asc').'" />';
}
else {
$icon_sort_last = ' <img src="'.$CFG->pixpath.'/t/up.gif" />';
$icon_sort_last = ' <img src="'.$CFG->pixpath.'/t/up.gif" alt="'.get_string('desc').'" />';
}
}
$this->headers[$index] = '<a href="'.$this->baseurl.$this->request[TABLE_VAR_SORT].'=firstname">'.get_string('firstname').'</a> '.$icon_sort_first.' / '.
@@ -495,10 +495,10 @@ class flexible_table {
if($this->is_sortable) {
if($primary_sort_column == $column) {
if($primary_sort_order == SORT_ASC) {
$icon_sort = ' <img src="'.$CFG->pixpath.'/t/down.gif" />';
$icon_sort = ' <img src="'.$CFG->pixpath.'/t/down.gif" alt="'.get_string('asc').'" />';
}
else {
$icon_sort = ' <img src="'.$CFG->pixpath.'/t/up.gif" />';
$icon_sort = ' <img src="'.$CFG->pixpath.'/t/up.gif" alt="'.get_string('desc').'" />';
}
}
$this->headers[$index] = '<a href="'.$this->baseurl.$this->request[TABLE_VAR_SORT].'='.$column.'">'.$this->headers[$index].'</a>';