how to redirect a page through controller in zend

问题

When I click on a submit button i want the page to redirect to the following page?

header('Location: /pdp/policy-info.phtml');

I wrote the above code in the controller code but I am not able to redirect to the above page. it stays on the same page. the filename is called policy-info.phtml in the view.

Also once I redirect, would I be able access my form values through $_POST? Or is there an alternative.

回答1:

ok it sounds to me like you may be missing a few concepts:

You will never redirect to a phtml file. (unless you have written some custom rewrite/route rules) Zend uses the MVC architecture, urls exist in this fashion:
```
/module/controller/view/key1/value1/keyx/valuex/
```
generally zend urls don't terminate with file extensions. Also you will never directly call a view file from your browser.
In your form tag, you specify where the form submits to with the action attribute. For your url i'm assuming the pdp controller and policy-info action

    action="/pdp/policy-info/"

If you want to redirect after a form submit from with your controller you would use:

    $this->_redirect('/pdp/policy-info/'); 

    # maybe you want to execute some code and then execute 
    # additional code in another controller without re-bootstrapping
    $this->_forward('policy-info', 'pdp');

http://framework.zend.com/manual/en/zend.controller.action.html#zend.controller.action.utilmethods

If you redirect you will not have access to your POST unless you saved those values elsewhere (like in your session). If you forward, I believe the values will still be available in the second action.

回答2:

actually there maybe a few ways to do what you want to do. I haven't tried this first method yet but it should work.

Render a new veiw script from your controller/action if isPost():

public function myAction(){
$form = My_Form();
$this->view->form = $form;

//if form is posted and submit = Submit
if ($this_request->isPost() && $this_request->getPost()->submit == 'Submit') {
    if ($form->isValid($this->_request->getPost()) {
    //this is where you want to capture form data
    $data = $form->getValues();
    //render a new viewscript or _forward to a new action and perform your processing there.
    $this->render('path to phtml file');
    //if user needs to press a button to accept submit = accept
    ...do some more stuff...
        }
    }    
}

I think this or some variation will work.
Note: I don't think _forward resets the request object, so your $_POST data should not be affected.

Also if this policy-info does not require additional input from the user and is just informational you could easily just _forward('action') to a blank action and the router will display the view script.

来源：https://stackoverflow.com/questions/9168061/how-to-redirect-a-page-through-controller-in-zend

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zend-framework

redirect