从Zend Framework 2中的Form获取发布的数据 [英] Get the posted data from Form in Zend Framework 2

问题描述

我是Zend Framework的新手，所以要问一个基本问题.我想从表单的一个字段中获取发布的数据，通常我想获取用于调试目的的数据.

Im new to Zend Framework, so asking a basic question. I want to get the posted data, in general from one field in a form, I wanted to get the data for debugging purposes.

例如，我有一个表单，其中包含用户名，年龄等字段.在addAction()的控制器中，我想获取用户名，将其存储在变量中，并将其用于调试目的.我希望我说清楚了.如果我的问题不清楚，请告诉我.

For example I have a form with fields like username, age and so on. In my controller in addAction(), I want to fetch the username, store it in a variable and use it for debugging purposes. I hope I made it clear. In case if my question is unclear then please do let me know.

谢谢

推荐答案

您不太清楚，所以我建议一些解决方案...

You're not very clear so I suggets a few solutions...

如果您需要普通的POST值，则可以使用

If you need the plain POST value, you can access it using

$this->getRequest()->getPost('name');

从控制器的上下文.

如果您需要以前分配的表单中的值，则可以使用

If you need the value from the form which has been assigned previously, you can access it using

$form->get('elementName')->getValue();

但是，如果您使用的是InputFilters，则需要使用

However, if you're using InputFilters, you need to fetch it using

$form->getInputFilter()->getValue('name');

否则，您要检索的值未通过过滤器传递.

Otherwise, the value you're retrieving was not passed through the filters.

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