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MDL-7434 all images that convey information should have alt text to convey that information - part 1

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This commit is contained in:
skodak 2006-11-24 20:16:37 +00:00
parent 536a640218
commit 344044b28e
16 changed files with 42 additions and 36 deletions
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4
admin/blocks.php
View file

@ -188,10 +188,10 @@
if ($blocks[$blockid]->visible) {
$visible = '<a href="blocks.php?hide='.$blockid.'&amp;sesskey='.$USER->sesskey.'" title="'.$strhide.'">'.
'<img src="'.$CFG->pixpath.'/i/hide.gif" height="16" width="16" alt="" /></a>';
'<img src="'.$CFG->pixpath.'/i/hide.gif" height="16" width="16" alt="'.$strhide.'" /></a>';
} else {
$visible = '<a href="blocks.php?show='.$blockid.'&amp;sesskey='.$USER->sesskey.'" title="'.$strshow.'">'.
'<img src="'.$CFG->pixpath.'/i/show.gif" height="16" width="16" alt="" /></a>';
'<img src="'.$CFG->pixpath.'/i/show.gif" height="16" width="16" alt="'.$strshow.'" /></a>';
$class = ' class="dimmed_text"'; // Leading space required!
}
if ($blockobject->instance_allow_multiple()) {

8
admin/filters.php
View file

@ -201,13 +201,13 @@
// get hide/show link
if (in_array($path, $activefilters)) {
$hideshow = "<a href=\"$myurl&amp;action=hide&amp;filterpath=$upath\">";
$hideshow .= "<img src=\"{$CFG->pixpath}/i/hide.gif\" height=\"16\" width=\"16\" alt=\"hide\" /></a>";
$hideshow .= "<img src=\"{$CFG->pixpath}/i/hide.gif\" height=\"16\" width=\"16\" alt=\"$txt->hide\" /></a>";
$hidden = false;
$displayname = "<span>$name</span>";
}
else {
$hideshow = "<a href=\"$myurl&amp;action=show&amp;filterpath=$upath\">";
$hideshow .= "<img src=\"{$CFG->pixpath}/i/show.gif\" height=\"16\" width=\"16\" alt=\"show\" /></a>";
$hideshow .= "<img src=\"{$CFG->pixpath}/i/show.gif\" height=\"16\" width=\"16\" alt=\"$txt->show\" /></a>";
$hidden = true;
$displayname = "<span class=\"dimmed_text\">$name</span>";
}
@ -217,14 +217,14 @@
if (!$hidden) {
if ($updowncount>1) {
$updown .= "<a href=\"$myurl&amp;action=up&amp;filterpath=$upath\">";
$updown .= "<img src=\"$img/up.gif\" alt=\"up\" /></a>&nbsp;";
$updown .= "<img src=\"$img/up.gif\" alt=\"$txt->up\" /></a>&nbsp;";
}
else {
$updown .= "<img src=\"$CFG->pixpath/spacer.gif\" height=\"16\" width=\"16\" alt=\"\" />&nbsp;";
}
if ($updowncount<$activefilterscount) {
$updown .= "<a href=\"$myurl&amp;action=down&amp;filterpath=$upath\">";
$updown .= "<img src=\"$img/down.gif\" alt=\"down\" /></a>";
$updown .= "<img src=\"$img/down.gif\" alt=\"$txt->down\" /></a>";
}
else {
$updown .= "<img src=\"$CFG->pixpath/spacer.gif\" height=\"16\" width=\"16\" alt=\"\" />";

6
admin/lang.php
View file

@ -74,6 +74,8 @@
$strchoosefiletoedit = get_string('langchoosefile', 'admin');
$streditennotallowed = get_string('langnoeditenglish', 'admin');
$strfilecreated = get_string('langfilecreated', 'admin');
$strprev = get_string('previous');
$strnext = get_string('next');
// FIXME / TODO
// remove following lines after adding string into proper english lang pack
@ -448,9 +450,9 @@
if (LANG_DISPLAY_MISSING_LINKS) {
$missingtarget = '<a name="missing'.$missingcounter.'"></a>';
$missingnext = '<a href="#missing'.($missingcounter+1).'">'.
'<img src="' . $CFG->pixpath . '/t/down.gif" height="11" width="11" border="0" alt="" /></a>';
'<img src="' . $CFG->pixpath . '/t/down.gif" height="11" width="11" border="0" alt="'.$strnext.'" /></a>';
$missingprev = '<a href="#missing'.($missingcounter-1).'">'.
'<img src="' . $CFG->pixpath . '/t/up.gif" height="11" width="11" border="0" alt="" /></a>';
'<img src="' . $CFG->pixpath . '/t/up.gif" height="11" width="11" border="0" alt="'.$strprev.'" /></a>';
} else {
$missingtarget = '';
$missingnext = '';

4
admin/modules.php
View file

@ -172,11 +172,11 @@
if ($module->visible) {
$visible = "<a href=\"modules.php?hide=$module->name&amp;sesskey=$USER->sesskey\" title=\"$strhide\">".
"<img src=\"$CFG->pixpath/i/hide.gif\" align=\"middle\" height=\"16\" width=\"16\" border=\"0\" alt=\"\" /></a>";
"<img src=\"$CFG->pixpath/i/hide.gif\" align=\"middle\" height=\"16\" width=\"16\" border=\"0\" alt=\"$strhide\" /></a>";
$class = "";
} else {
$visible = "<a href=\"modules.php?show=$module->name&amp;sesskey=$USER->sesskey\" title=\"$strshow\">".
"<img src=\"$CFG->pixpath/i/show.gif\" align=\"middle\" height=\"16\" width=\"16\" border=\"0\" alt=\"\" /></a>";
"<img src=\"$CFG->pixpath/i/show.gif\" align=\"middle\" height=\"16\" width=\"16\" border=\"0\" alt=\"$strshow\" /></a>";
$class = "class=\"dimmed_text\"";
}
if ($module->name == "forum") {

2
admin/report/courseoverview/index.php
View file

@ -85,7 +85,7 @@
if (empty($CFG->gdversion)) {
echo '<div align="center">(' . get_string("gdneed") .')</div>';
} else {
echo '<div align="center"><img src="'.$CFG->wwwroot.'/'.$CFG->admin.'/report/courseoverview/reportsgraph.php?time='.$time.'&report='.$report.'&numcourses='.$numcourses.'" /></div>';
echo '<div align="center"><img alt="'.get_string('courseoverviewgraph').'" src="'.$CFG->wwwroot.'/'.$CFG->admin.'/report/courseoverview/reportsgraph.php?time='.$time.'&report='.$report.'&numcourses='.$numcourses.'" /></div>';
}
$table = new StdClass;