ikawhero
53 lines
1.6 KiB
PHP
53 lines
1.6 KiB
PHP
<?php //$Id$
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class profile_field_menu extends profile_field_base {
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function init() {
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/// Param 1 for menu type is the options
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if (($options = explode("\n", $this->field->param1)) === false) {
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$options = array();
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}
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$this->options = $options;
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}
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function display_field_add(&$form) {
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/// Create the form field
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$form->addElement('select', $this->fieldname, $this->field->name, $this->options);
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$form->setType($this->fieldname, PARAM_INT);
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}
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/// Override base class method
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function display_field_default(&$form) {
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/// Default data is either what user has already set othewise the default value for the field othewise nothing
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if (!($default = get_field('user_info_data', 'data', 'userid', $this->userid, 'fieldid', $this->field->id))) {
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$default = (empty($this->field->defaultdata)) ? '' : $this->field->defaultdata;
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}
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if (($defaultkey = array_search($default, $this->options)) === NULL) {
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$defaultkey = 0;
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}
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$form->setDefault($this->fieldname, $defaultkey);
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}
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function set_data_type() {
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$this->datatype = 'menu';
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}
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function validate_data($data) {
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if ($data >= count($this->options)) {
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return get_string('invaliddata');
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} else {
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return '';
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}
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}
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function save_data_preprocess($data) {
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if (!isset($this->options[$data])) { /// validate_data should already have caught this
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return '';
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} else {
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return $this->options[$data];
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}
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}
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}
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?>
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