如何通过 Zend 中的控制器重定向页面 [英] how to redirect a page through controller in zend

问题描述

当我点击提交按钮时，我希望页面重定向到下一页?

header('位置:/pdp/policy-info.phtml');

我在控制器代码中写了上面的代码，但我无法重定向到上面的页面.它停留在同一页面上.文件名在视图中称为 policy-info.phtml.

此外，一旦我重定向，我是否可以通过 $_POST 访问我的表单值?或者有没有其他选择.

解决方案

好吧，我觉得你可能漏掉了几个概念:

• 您永远不会重定向到 phtml 文件.(除非您编写了一些自定义的重写/路由规则)Zend 使用 MVC 架构，URL 以这种方式存在:

  /module/controller/view/key1/value1/keyx/valuex/

  通常，zend 网址不会以文件扩展名终止.此外，您永远不会直接从浏览器调用视图文件.

• 在您的表单标签中，您可以使用 action 属性指定表单提交到的位置.对于您的网址，我假设 pdp 控制器和政策信息操作

<前>动作="/pdp/policy-info/"

• 如果您想在使用控制器提交表单后重定向，您可以使用:

<前>$this->_redirect('/pdp/policy-info/');# 也许你想执行一些代码然后执行# 另一个控制器中的附加代码，无需重新引导$this->_forward('policy-info', 'pdp');

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

• 如果您重定向，您将无法访问您的 POST，除非您将这些值保存在其他地方(例如在您的会话中).如果您转发，我相信这些值在第二个操作中仍然可用.

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.

解决方案

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.

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