blocks|key|820928|text|表单post值存储在请求中表单的名称下。例如，如果您重写了ContactType()的getName()方法以返回"contact"，则应执行以下操作：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|820929|$postData+=+$request->request->get('contact');
$name_value+=+$postData['name'];|code-block|syntax|javascript|820930|如果你仍然有问题，试着在$request->request->all()上做一个var_dump()来查看所有的post值。|820931|entityMap^0|17|9|0|0|C|O|14|A|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|R|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|S|8|@$9|T|A|U|B|C]|$9|V|A|W|B|C]]|D|@]|E|$]]|$1|M|3|-4|5|6|7|X|8|@]|D|@]|E|$]]]|N|$]]

The form post values are stored under the name of the form in the request. For example, if you've overridden the <code>getName()</code> method of ContactType() to return "contact", you would do this:

<pre><code>$postData = $request-&gt;request-&gt;get('contact');
$name_value = $postData['name'];
</code></pre>

If you're still having trouble, try doing a <code>var_dump()</code> on <code>$request-&gt;request-&gt;all()</code> to see all the post values.

blocks|key|605842|text|我认为，为了获得由form对象绑定和验证的请求数据，您必须使用：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|605843|$form->getClientData();|offset|length|style|CODE|605844|entityMap^0|0|0|N|0^^$0|@$1|2|3|4|5|6|7|J|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|K|8|@$D|L|E|M|F|G]]|9|@]|A|$]]|$1|H|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|I|$]]

I think that in order to get the request data, bound and validated by the form object, you must use :

<code>$form-&gt;getClientData();</code>

blocks|key|821037|text|对我来说起作用的是使用这个：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|821038|$data+=+$request->request->all();
$name+=+$data['form']['name'];|code-block|syntax|javascript|821039|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

what worked for me was using this:

<pre><code>$data = $request-&gt;request-&gt;all();
$name = $data['form']['name'];
</code></pre>

blocks|key|821073|text|如果你是新手，欢迎来到Symfony2，这是一个开源项目，如果你想学到很多东西，可以打开源码！|type|unstyled|depth|inlineStyleRanges|entityRanges|data|821074|来自"Form.php“：|821075|getData()+getNormData()+getViewData()|821076|您可以在此文件中找到更多详细信息。|821077|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|J|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|K|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|L|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|M|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|I|$]]

If you are newbie, welcome to Symfony2, an open-source project so if you want to learn a lot, you can open the source !

From "Form.php" :

getData()
getNormData()
getViewData()

You can find more details in this file.

blocks|key|821135|text|ParameterBag::get()方法有一个诀窍。您可以将$deep+parameter设置为true并访问所需的深度嵌套值，而无需额外的变量：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|821136|$request->request->get('form[some][deep][data]',+null,+true);|code-block|syntax|javascript|821137|你也可以设置一个默认值(+get()方法的第二个参数)，这样可以避免冗余的isset($form['some']['deep']['data'])调用。|821138|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/symfony/symfony/blob/2.1/src/Symfony/Component/HttpFoundation/ParameterBag.php#L101^0|0|J|V|5|1D|4|V|F|0|0|0|D|5|11|10|0^^$0|@$1|2|3|4|5|6|7|U|8|@$9|V|A|W|B|C]|$9|X|A|Y|B|C]|$9|Z|A|10|B|C]]|D|@$9|11|A|12|1|13]]|E|$]]|$1|F|3|G|5|H|7|14|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|15|8|@$9|16|A|17|B|C]|$9|18|A|19|B|C]]|D|@]|E|$]]|$1|M|3|-4|5|6|7|1A|8|@]|D|@]|E|$]]]|N|$O|$5|P|Q|R|E|$S|T]]]]

There is one trick with <code>ParameterBag::get()</code> method. You can set <a href="https://github.com/symfony/symfony/blob/2.1/src/Symfony/Component/HttpFoundation/ParameterBag.php#L101" rel="noreferrer"><code>$deep</code> parameter</a> to <code>true</code> and access the required deep nested value without extra variable:

<pre><code>$request-&gt;request-&gt;get('form[some][deep][data]', null, true);
</code></pre>

Also you have possibility to set a default value (2nd parameter of <code>get()</code> method), it can avoid redundant <code>isset($form['some']['deep']['data'])</code> call.

blocks|key|821182|text|可以通过以下命令在控制器中访问字段数据:清单12-34|type|unstyled|depth|inlineStyleRanges|entityRanges|data|821183|$form->get('dueDate')->getData();|code-block|syntax|javascript|821184|此外，未映射字段的数据也可以直接修改:清单12-35|821185|$form->get('dueDate')->setData(new+\DateTime());|821186|第164页symfony2手册(生成于2013年10月9日)|821187|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|S|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

The field data can be accessed in a controller with:
Listing 12-34

<pre><code>$form-&gt;get('dueDate')-&gt;getData();
</code></pre>

In addition, the data of an unmapped field can also be modified directly:
Listing 12-35

<pre><code>$form-&gt;get('dueDate')-&gt;setData(new \DateTime());
</code></pre>

page 164 symfony2 book(generated on October 9, 2013)

blocks|key|606060|text|我通过以下方式访问我的多部分post请求的ticketNumber参数。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|606061|$data+=+$request->request->all();
$ticketNumber+=+$data["ticketNumber"];|code-block|syntax|javascript|606062|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

I access the ticketNumber parameter for my multipart post request in the following way.

<pre><code>$data = $request-&gt;request-&gt;all();
$ticketNumber = $data["ticketNumber"];
</code></pre>

OK, this is a newbie question, but I can't find the answer anywhere. In a controller in Symfony2, I want to access the POST value from one of my forms. In the controller I have:

<pre class="lang-php prettyprint-override"><code>public function indexAction()
{ 
 $request = $this-&gt;get('request');
 if ($request-&gt;getMethod() == 'POST') {
 $form = $this-&gt;get('form.factory')-&gt;create(new ContactType());
 $form-&gt;bindRequest($request);
 if ($form-&gt;isValid()) {
 $name_value = $request-&gt;request-&gt;get('name');
</code></pre>

Unfortunately <code>$name_value</code> isn't returning anything. What am I doing wrong? Thanks!

Access POST values in Symfony2 request object

好吧，这是个新手问题，但我到处都找不到答案。在Symfony2的控制器中，我想从我的一个表单访问POST值。在控制器中，我有：public function indexAction(){     $request = $this->get('request');    if ($request->getMethod()...

问访问Symfony2请求对象中的POST值
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