I have a zend form instantiated
$form = Form_Example();
Now I want to pass an ID from my controller to my form.
So I did this:
$form = Form_Example(array('id' => $id));
Inside the form I try to call it through:
$this->id
But it isn't there.
Anybody knows how to get that id into the form?
Thanks
Make sure you have setter for the the element, in your case public function setId($id)
. Zend_Form constructor checks if setter method exists for the property, if it exists then it is called, otherwise it sets the attribute of the form, see setAttrib($key, $value)
.
The end result will be something like this
class Application_Form_YourForm extends Zend_Form {
/**
* Id
* @var <type>
*/
protected $_id = null;
/**
* Setter for ID
* @param <type> $id
*/
public function setId($id){
$this->_id = $id;
}
// Rest of your code...
}
您应该能够访问表单内的id
属性
$this->_attribs['id']
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