问题
I have a case where i need to add the Javascript from controller to the Layout where it has already HeadScript();
How to do that from controller?
e.g: $this->view->HeadScript()->appendScript();
This is controller: Both does not apply.
class RouterController extends Zend_Controller_Action
{
public function init()
{
$this->view->HeadScript()->appendFile('/js/test.js')->setIndent(8);
$this->view->HeadScript( Zend_View_Helper_HeadScript::FILE, '/js/test.js' );
}
}
This is the view file: index.phtml
<?//$this->HeadScript()->appendFile('/js/test.js')->setIndent(8);?>
If i uncomment in view it works but not in Controller. I want to apply this from controller how now?
回答1:
I got this to work from the preDispatch method in a controller, remember you have to pass layout changes before headers are passed.
public function preDispatch() {
parent::preDispatch();
$layout = new Zend_Layout();
$layout->getView()->headScript()->appendScript('/javascript/form.js', 'text/javascript');
}
you still have to have the headScript placeholder in your layout.
回答2:
$this->view->headScript()->appendFile('/path/to/file.js');
回答3:
<?//$this->HeadScript()->appendFile('/js/test.js')->setIndent(8);//Your question ?>
$this->view->headScript()->appendFile('/path/to/file.js');//Alex Howansky's answer
There slightly different. :)
回答4:
$this->view->HeadScript( Zend_View_Helper_HeadScript::FILE, '/path/to/file.js' );
or
$this->view->HeadScript( Zend_View_Helper_HeadScript::SCRIPT, 'js code' );
The same for $this->view->InlineScript()
.
回答5:
$headScript = $this->getServiceLocator()->get('viewhelpermanager')->get('headScript');
$headScript->prependFile($this->getSystemBaseUrl()."js/front_end/lib/jQuery/jquery-2.2.3.min.js","text/javascript");
来源:https://stackoverflow.com/questions/9019810/zendframework-how-to-add-headscript-from-controllers