silverstripe-framework/forms/ToggleCompositeField.php

53 lines
1.2 KiB
PHP
Executable File

<?php
/**
* Allows visibility of a group of fields to be toggled using '+' and '-' icons
* @package forms
* @subpackage fields-structural
*/
class ToggleCompositeField extends CompositeField {
/**
* @var $headingLevel int
*/
public $headingLevel = 2;
function __construct($name, $title, $children) {
$this->name = $name;
$this->title = $title;
$this->startClosed(true);
parent::__construct($children);
}
public function FieldHolder() {
Requirements::javascript(THIRDPARTY_DIR . "/prototype.js");
Requirements::javascript(THIRDPARTY_DIR . "/behaviour.js");
Requirements::javascript(THIRDPARTY_DIR . "/prototype_improvements.js");
Requirements::javascript(SAPPHIRE_DIR . "/javascript/ToggleCompositeField.js");
return $this->renderWith("ToggleCompositeField");
}
/**
* Determines if the field should render open or closed by default.
*
* @param boolean
*/
public function startClosed($bool) {
($bool) ? $this->addExtraClass('startClosed') : $this->removeExtraClass('startClosed');
}
/**
* @return String
*/
public function HeadingLevel() {
return $this->headingLevel;
}
public function Type() {
return ' toggleCompositeField';
}
}
?>