1 <?php
 2 /**
 3  * This field lets you put an arbitrary piece of HTML into your forms.
 4  * 
 5  * @package forms
 6  * @subpackage fields-dataless
 7  */
 8 class LiteralField extends DatalessField {
 9     
10     /**
11      * @var string $content
12      */
13     protected $content;
14     
15     function __construct($name, $content) {
16         $this->content = $content;
17         
18         parent::__construct($name);
19     }
20     
21     function Field() {
22         $attributes = array(
23             'type' => 'literal',
24         );
25         return $this->createTag('span', $attributes, is_object($this->content) ? $this->content->forTemplate() : $this->content);
26     }
27   
28     /**
29      * Sets the content of this field to a new value
30      * @param string $content
31      */
32     function setContent($content) {
33         $this->content = $content;
34     }
35     
36     /**
37      * @return string
38      */
39     function getContent() {
40         return $this->content;
41     }
42     
43     /**
44      * Synonym of {@link setContent()} so that LiteralField is more compatible with other field types.
45      */
46     function setValue($value) {
47         return $this->setContent($value);
48     }
49 
50     function performReadonlyTransformation() {
51         $clone = clone $this;
52         $clone->setReadonly(true);
53         return $clone;
54     }
55 }
56 
57 ?>