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https://github.com/moodle/moodle.git
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173a9d21ea
added new favoutcomes plugin settings page - to be used later, this replaces the grade_outcomes_grades table admin settings - outcomes and scales both have settings page now
101 lines
3 KiB
PHP
101 lines
3 KiB
PHP
<?php //$Id$
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require_once $CFG->libdir.'/formslib.php';
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class edit_scale_form extends moodleform {
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function definition() {
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global $CFG;
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$mform =& $this->_form;
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// visible elements
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$mform->addElement('header', 'general', get_string('scale'));
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$mform->addElement('text', 'name', get_string('name'));
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$mform->addRule('name', get_string('required'), 'required', null, 'client');
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$mform->setType('name', PARAM_TEXT);
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$mform->addElement('advcheckbox', 'standard', get_string('scalestandard'));
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$mform->addElement('static', 'activities', get_string('activities'));
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$mform->addElement('textarea', 'scale', get_string('scale'), array('cols'=>50, 'rows'=>2));
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$mform->addRule('scale', get_string('required'), 'required', null, 'client');
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$mform->setType('scale', PARAM_TEXT);
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$mform->addElement('htmleditor', 'description', get_string('description'), array('cols'=>80, 'rows'=>20));
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// hidden params
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$mform->addElement('hidden', 'id', 0);
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$mform->setType('id', PARAM_INT);
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$mform->addElement('hidden', 'courseid', 0);
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$mform->setType('courseid', PARAM_INT);
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/// add return tracking info
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$gpr = $this->_customdata['gpr'];
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$gpr->add_mform_elements($mform);
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//-------------------------------------------------------------------------------
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// buttons
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$this->add_action_buttons();
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}
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/// tweak the form - depending on existing data
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function definition_after_data() {
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global $CFG;
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$mform =& $this->_form;
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$courseid = $mform->getElementValue('courseid');
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if ($id = $mform->getElementValue('id')) {
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$scale = grade_scale::fetch(array('id'=>$id));
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$count = $scale->get_uses_count();
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if ($count) {
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$mform->hardFreeze('scale');
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}
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if (empty($courseid)) {
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$mform->hardFreeze('standard');
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} else if (empty($scale->courseid) and !has_capability('moodle/course:managescales', get_context_instance(CONTEXT_SYSTEM))) {
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$mform->hardFreeze('standard');
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} else if ($count and !empty($scale->courseid)) {
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$mform->hardFreeze('standard');
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}
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$activities_el =& $mform->getElement('activities');
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$activities_el->setValue(get_string('usedinnplaces', '', $count));
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} else {
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$mform->removeElement('activities');
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if (empty($courseid) or !has_capability('moodle/course:managescales', get_context_instance(CONTEXT_SYSTEM))) {
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$mform->hardFreeze('standard');
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}
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}
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}
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/// perform extra validation before submission
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function validation($data){
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$errors= array();
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$options = explode(',', $data['scale']);
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if (count($options) < 2) {
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$errors['scale'] = get_string('error');
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}
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if (0 == count($errors)){
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return true;
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} else {
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return $errors;
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}
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}
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}
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?>
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