如何從表單/過濾器類設置教義選擇部件的大小

Question

爲了避免自定義自動生成的表單，我需要在doctrinechoice小部件上設置「大小」屬性。這可能嗎？

Answer 1

試試這個在您的表單類：

$this->widgetSchema['your_choice_field'] = new sfWidgetFormDoctrineChoice(
    array(), // you have to fill this array with your option (model, multiple, expanded ...) 
    array('size' => 5) // Attributes array here you can set attribute that will appear on the element 
); 

希望它可以幫助