1 <?php
 2 /**
 3  * Simple label tag. This can be used to add extra text in your forms.
 4  * Consider using a {@link ReadonlyField} if you need to display a label
 5  * AND a value.
 6  * 
 7  * @package forms
 8  * @subpackage fields-dataless
 9  */
10 class LabelField extends DatalessField {
11     
12     /**
13      * @param string $name
14      * @param string $title
15      * @param string $className (Deprecated: use addExtraClass())
16      * @param bool $allowHTML (Deprecated: use setAllowHTML())
17      * @param Form $form
18      */
19     function __construct($name, $title, $className = null, $allowHTML = false, $form = null) {
20         // legacy handling for old parameters: $title, $heading, ...
21         // instead of new handling: $name, $title, $heading, ...
22         $args = func_get_args();
23         if(!isset($args[1])) {
24             $title = (isset($args[0])) ? $args[0] : null;
25             $name = $title;
26             $classname = (isset($args[1])) ? $args[1] : null;
27             $allowHTML = (isset($args[2])) ? $args[2] : null;
28             $form = (isset($args[3])) ? $args[3] : null;
29         } 
30         
31         parent::__construct($name, $title, null, $allowHTML, $form);
32     }
33     
34     /**
35      * Returns a label containing the title, and an HTML class if given.
36      */
37     function Field() {
38         $attributes = array(
39             'class' => $this->extraClass(),
40             'id' => $this->id()
41         );
42         return $this->createTag(
43             'label',
44             $attributes,
45             ($this->getAllowHTML() ? $this->title : htmlspecialchars($this->title))
46         );
47     }
48 }
49 ?>