1 <?php
 2 // Виджет заказа обратного звонка - показываем выбранную UserDefinedForm
 3 class CallBackWidget extends SidebarWidget {   
 4     
 5     static $has_one = array(
 6         'Holder' => 'UserDefinedForm',
 7         'Image' => 'Image',
 8     );
 9     
10     public $needObjects = array(
11         'UserDefinedForm' => 'Page'
12     );
13     
14     function getCMSFields() {   
15         if (!$this->canCreate()) {          
16             return $this->getFailCMSFields();
17         }
18         
19         $fields = parent::getCMSFields();   
20         $holders = DataObject::get('UserDefinedForm');
21         if ($holders) {
22             $holders = $holders->map();
23         } else {
24             $holders = array();
25         }       
26         $fields->addFieldToTab('Root.Main', new DropdownField("HolderID", $this->fieldLabel('Holder'), $holders));        
27         return $fields;
28     }
29     
30     function WidgetForm() {
31         if ($this->HolderID && $this->Holder()) {
32             $form = $this->Holder();
33             $controller = new UserDefinedForm_Controller($form);
34             $controller->init();
35             return $controller->Form();
36         }
37         return false;
38     }
39 }
40 
41