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MDL-11436, Encapsulate "accesshide" HTML class in function.

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This commit is contained in:
nfreear
2007-09-25 11:33:30 +00:00
parent 5e2fbccb33
commit 1d75edd0ae
1 changed files with 20 additions and 6 deletions
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lib/weblib.php
+20 -6
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@@ -1060,6 +1060,8 @@ function print_textfield ($name, $value, $alt = '',$size=50,$maxlength=0, $retur
* @param boolean $return Indicates whether the function should return the text
* as a string or echo it directly to the page being rendered
* @param string $targetwindow The name of the target page to open the linked page in.
* @param string $selectlabel Text to place in a [label] element - preferred for accessibility.
* @param array $optionsextra TODO, an array?
* @return string If $return is true then the entire form is returned as a string.
* @todo Finish documenting this function<br>
*/
@@ -3193,7 +3195,7 @@ function link_arrow_right($text, $url='', $accesshide=false, $addclass='') {
if ($text) {
$htmltext = $text.'&nbsp;';
if ($accesshide) {
$htmltext = '<span class="accesshide">'.$htmltext.'</span>';
$htmltext = get_accesshide($htmltext);
}
}
if ($url) {
@@ -3227,7 +3229,7 @@ function link_arrow_left($text, $url='', $accesshide=false, $addclass='') {
if ($text) {
$htmltext = '&nbsp;'.$text;
if ($accesshide) {
$htmltext = '<span class="accesshide">'.$htmltext.'</span>';
$htmltext = get_accesshide($htmltext);
}
}
if ($url) {
@@ -3240,6 +3242,19 @@ function link_arrow_left($text, $url='', $accesshide=false, $addclass='') {
return $arrow.$htmltext;
}
/**
* Return a HTML element with the class "accesshide", for accessibility.
* Please use cautiously - where possible, text should be visible!
* @param string $text Plain text.
* @param string $elem Lowercase element name, default "span".
* @param string $class Additional classes for the element.
* @param string $attrs Additional attributes string in the form, "name='value' name2='value2'"
* @return string HTML string.
*/
function get_accesshide($text, $elem='span', $class='', $attrs='') {
return "<$elem class=\"accesshide $class\" $attrs>$text</$elem>";
}
/**
* Return the breadcrumb trail navigation separator.
* @return string HTML string.
@@ -3303,8 +3318,7 @@ function print_navigation ($navigation, $separator=0, $return=false) {
}
//Accessibility: breadcrumb links now in a list, &raquo; replaced with a 'silent' character.
$nav_text = get_string('youarehere','access');
$output .= '<h2 class="accesshide">'.$nav_text."</h2><ul>\n";
$output .= get_accesshide(get_string('youarehere','access'), 'h2')."<ul>\n";
$output .= '<li class="first">'."\n".'<a '.$CFG->frametarget.' onclick="this.target=\''.$CFG->framename.'\'" href="'
.$CFG->wwwroot.((!has_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM))
@@ -5840,7 +5854,7 @@ function print_side_block($heading='', $content='', $list=NULL, $icons=NULL, $fo
else {
$skip_text = get_string('skipa', 'access', strip_tags($title));
}
$skip_link = '<a href="#sb-'.$block_id.'" class="skip-block" title="'.$skip_text.'">'."\n".'<span class="accesshide">'.$skip_text.'</span>'."\n".'</a>';
$skip_link = '<a href="#sb-'.$block_id.'" class="skip-block" title="'.$skip_text.'">'."\n".get_accesshide($skip_text)."\n".'</a>';
$skip_dest = '<span id="sb-'.$block_id.'" class="skip-block-to"></span>';
if (! empty($heading)) {
@@ -6506,4 +6520,4 @@ function fix_align_rtl($align) {
// vim:autoindent:expandtab:shiftwidth=4:tabstop=4:tw=140:
?>
?>