-->

Symfony POST variable always empty

2019-07-11 05:38发布

站内文章 / PHP

24 0

疯言疯语

女 | 书童

私信

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):

问题:

Here is my Symfony controller:

class MyPageController extends Controller
{
    public function indexAction(Request $request)
    {
        $postData = $request->request->get('manage');
        return new Response('<html><body>Post: '.$postData.'!</body></html>');
    }
}

Here is my HTML:

<form action="/..." method="POST" id="entity">
    <input type="text" value="This is the value" id="manage" />
    <input type="submit" class="button" value="Submit" />
</form>

$postData is always empty.

I've tryed also:

$postData = $request->request->get('entity');

$postData['manage'] is empty too!

Can somebody help me?

回答1:

i guess it's not a symfony issue, just html, your input needs name attribute so it can be included in POST

<form action="/..." method="POST" id="entity">
<input type="text" value="This is the value" name="manage" />
<input type="submit" class="button" value="Submit" />
</form>