silverstripe-framework/forms/LiteralField.php

37 lines
954 B
PHP
Raw Normal View History

<?php
/**
* This field lets you put an arbitrary piece of HTML into your forms.
* If there's not much behaviour around the HTML, it might not be worth going to the effort of
* making a special field type for it. So you can use LiteralField. If you pass it a viewabledata object,
* it will turn it into a string for you.
* @package forms
* @subpackage fields-dataless
*/
class LiteralField extends DatalessField {
protected $content;
function __construct($name, $content) {
parent::__construct($name);
$this->content = $content;
}
function FieldHolder() {
return is_object($this->content) ? $this->content->forTemplate() : $this->content;
}
function Field() {
return $this->FieldHolder();
}
/**
* @desc Sets the content of this field to a new value
*/
function setContent($content) {
$this->content = $content;
}
function performReadonlyTransformation() {
$this->setReadonly(true);
return $this;
}
}
?>