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74 lines
No EOL
2.6 KiB
PHP
74 lines
No EOL
2.6 KiB
PHP
<?php
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global $CFG;
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require_once "$CFG->libdir/form/select.php";
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/**
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* HTML class for a drop down element to select the grade for an activity,
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* used in mod update form
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*
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* @author Jamie Pratt
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* @access public
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*/
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class MoodleQuickForm_modgrade extends MoodleQuickForm_select{
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var $_hidenograde = false;
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/**
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* Class constructor
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*
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* @param string Select name attribute
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* @param mixed Label(s) for the select
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* @param mixed Either a typical HTML attribute string or an associative array
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* @param mixed $options ignored
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* @access public
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* @return void
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*/
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function MoodleQuickForm_modgrade($elementName=null, $elementLabel=null, $attributes=null, $hidenograde=false)
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{
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HTML_QuickForm_element::HTML_QuickForm_element($elementName, $elementLabel, $attributes, null);
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$this->_type = 'modgrade';
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$this->_hidenograde = $hidenograde;
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} //end constructor
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/**
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* Called by HTML_QuickForm whenever form event is made on this element
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*
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* @param string $event Name of event
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* @param mixed $arg event arguments
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* @param object $caller calling object
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* @since 1.0
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* @access public
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* @return mixed
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*/
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function onQuickFormEvent($event, $arg, &$caller)
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{
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global $COURSE, $CFG, $OUTPUT;
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switch ($event) {
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case 'createElement':
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// Need to call superclass first because we want the constructor
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// to run.
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$result = parent::onQuickFormEvent($event, $arg, $caller);
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$strscale = get_string('scale');
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$strscales = get_string('scales');
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$scales = get_scales_menu($COURSE->id);
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foreach ($scales as $i => $scalename) {
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$grades[-$i] = $strscale .': '. $scalename;
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}
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if (!$this->_hidenograde) {
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$grades[0] = get_string('nograde');
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}
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for ($i=100; $i>=1; $i--) {
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$grades[$i] = $i;
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}
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$this->load($grades);
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$linkobject = '<span class="helplink"><img height="17" width="17" alt="'.$strscales.'" src="'.$OUTPUT->old_icon_url('help') . '" /></span>';
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$this->setHelpButton(array('/course/scales.php?id='. $COURSE->id .'&list=true', 'ratingscales',
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$linkobject, 400, 500, $strscales, 'none', true), 'link_to_popup_window');
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return $result;
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}
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return parent::onQuickFormEvent($event, $arg, $caller);
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}
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}
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?>
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