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MDL-21217, MDL-21198 simplified/improved outputlib help icon related apis + several fixed regresions

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This commit is contained in:
Petr Skoda 2009-12-30 15:19:55 +00:00
parent 48a67d9f01
commit 4bcc51185c
113 changed files with 442 additions and 970 deletions
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32
lib/formslib.php
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@ -1334,26 +1334,26 @@ class MoodleQuickForm extends HTML_QuickForm_DHTMLRulesTableless {
* @param string $function - function to generate html from the arguments in $button
* @param string $function
*/
function setHelpButton($elementname, $button, $suppresscheck=false, $function='helpbutton'){
function setHelpButton($elementname, $buttonargs, $suppresscheck=false, $function='helpbutton'){
global $OUTPUT;
if (array_key_exists($elementname, $this->_elementIndex)){
if ($function !== 'helpbutton') {
debugging('parameter $function in moodle_form::setHelpButton() is not supported any more');
}
$buttonargs = (array)$buttonargs;
if (array_key_exists($elementname, $this->_elementIndex)) {
//_elements has a numeric index, this code accesses the elements by name
$element=&$this->_elements[$this->_elementIndex[$elementname]];
$buttonparams = array('page', 'text', 'module', 'image', 'linktext', 'text', 'return', 'imagetext');
$helpiconoptions = array('page' => null, 'text' => null, 'module' => 'moodle', 'image' => null, 'linktext' => false);
$element = $this->_elements[$this->_elementIndex[$elementname]];
foreach ($button as $key => $val) {
if (isset($button[$key])) {
$helpiconoptions[$buttonparams[$key]] = $val;
}
}
$helpicon = moodle_help_icon::make($helpiconoptions['page'], $helpiconoptions['text'], $helpiconoptions['module'], $helpiconoptions['linktext']);
if (!$helpiconoptions['image']) {
$helpicon->image = false;
}
$page = isset($buttonargs[0]) ? $buttonargs[0] : null;
$text = isset($buttonargs[1]) ? $buttonargs[1] : null;
$module = isset($buttonargs[2]) ? $buttonargs[2] : 'moodle';
$linktext = isset($buttonargs[3]) ? $buttonargs[3] : false;
$element->_helpbutton = $OUTPUT->help_icon($helpicon);
}elseif (!$suppresscheck){
$element->_helpbutton = $OUTPUT->help_icon($page, $text, $module, $linktext);
} else if (!$suppresscheck) {
print_error('nonexistentformelements', 'form', '', $elementname);
}
}