1 <?php
 2 /**
 3  * This is a form decorator (a class that wraps around a form) providing us with some functions
 4  * to display it in a Tabular style.
 5  * @package forms
 6  * @subpackage transformations
 7  */
 8 class TabularStyle extends ViewableData {
 9     protected $form;
10 
11     /**
12      * Represent the given form in a tabular style
13      * @param form The form to decorate.
14      */
15     function __construct($form) {
16         $this->form = $form;
17         $this->failover = $form;
18         parent::__construct();
19     }
20     
21     /**
22      * Return a representation of this form as a table row
23      */
24     function AsTableRow() {
25         return "<tr class=\"addrow\">{$this->CellFields()}<td class=\"actions\">{$this->CellActions()}</td></tr>";
26     }
27     
28     function CellFields() {
29         $result = "";
30         $hiddenFields = '';
31         foreach($this->form->Fields() as $field) {
32             if(!$field->is_a('HiddenField')) {
33                 $result .= "<td>" . $field->Field() . "</td>";
34             } else {
35                 $hiddenFields .= $field->Field();
36             }
37         }
38         
39         // Add hidden fields in the last cell
40         $result = substr($result,0,-5) . $hiddenFields . substr($result,-5);
41         
42         return $result;
43     }
44 
45     function CellActions() {
46         $actions = "";
47         foreach($this->form->Actions() as $action) {
48             $actions .= $action->Field();
49         }
50         return $actions;
51     }
52     
53     
54 
55     /**
56      * This is the 'wrapper' aspect of the code
57      */
58     function __call($func, $args) {
59         return call_user_func_array(array(&$this->form, $func), $args);
60     }
61     function __get($field) {
62         return $this->form->$field;
63     }
64     function __set($field, $val) {
65         $this->form->$field = $val;
66     }
67 }
68 ?>