1 <?php
 2 /**
 3  * Text input field.
 4  * @package forms
 5  * @subpackage fields-basic
 6  */
 7 class TextField extends FormField {
 8 
 9     /**
10      * @var Int
11      */
12     protected $maxLength;
13     
14     /**
15      * Returns an input field, class="text" and type="text" with an optional maxlength
16      */
17     function __construct($name, $title = null, $value = "", $maxLength = null, $form = null){
18         $this->maxLength = $maxLength;
19         
20         parent::__construct($name, $title, $value, $form);
21     }
22     
23     /**
24      * @param Int $length
25      */
26     function setMaxLength($length) {
27         $this->maxLength = $length;
28     }
29     
30     /**
31      * @return Int
32      */
33     function getMaxLength() {
34         return $this->maxLength;
35     }
36     
37     function Field() {
38         $attributes = array(
39             'type' => 'text',
40             'class' => 'text ' . $this->class . ($this->extraClass() ? $this->extraClass() : ''),
41             'id' => $this->id(),
42             'name' => $this->Name(),
43             'value' => $this->Value(),
44             'tabindex' => $this->getTabIndex(),
45             'maxlength' => ($this->maxLength) ? $this->maxLength : null,
46             'size' => ($this->maxLength) ? min( $this->maxLength, 30 ) : null 
47         );
48         
49         if($this->disabled) $attributes['disabled'] = 'disabled';
50         
51         return $this->createTag('input', $attributes);
52     }
53     
54     function InternallyLabelledField() {
55         if(!$this->value) $this->value = $this->Title();
56         return $this->Field();
57     }
58     
59 }
60 ?>