Symfony:一页上有多个表单

Raf*_*fie 2 php forms symfony

我遇到了以下问题。我在一页上有 3 个表格(将来可能会更多)。当我提交它们时..什么也没有发生(在数据库中插入数据),其他两个表单都填写了它们的字段。可能是因为它们都有一个“名称”字段?我该如何解决这个问题..以便每个表单都有自己的“功能”并且不会干扰其他表单。

我的树枝:

<div class="box">
            <h2>Form1</h2>
            {{ form_start(form1) }}
            {{ form_widget(form1) }}
            {{ form_end(form1) }}
        </div>
        <div class="box">
            <h2>Form2</h2>
            {{ form_start(form2) }}
            {{ form_widget(form2) }}
            {{ form_end(form2) }}
        </div>
        <div class="box">
            <h2>Form3</h2>
            {{ form_start(form3) }}
            {{ form_widget(form3) }}
            {{ form_end(form3) }}
        </div>
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我的控制器:

if ($request->isMethod('POST')) {

    $form1->handleRequest($request);
    $form2->handleRequest($request);
    $form3->handleRequest($request);

    if ($form1->isSubmitted() && $form1->isValid() && $request->request->has('form1')) {
        // Do data insert

        //Return to page
    } else if ($form2->isSubmitted() && $form2->isValid() && $request->request->has('form2')) {
        // Do data insert

        //Return to page
    } else if ($form3->isSubmitted() && $form3->isValid() && $request->request->has('form2')) {
        // Do data insert

        //Return to page
    }
}
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Dan*_*nel 7

我认为你不需要将它们全部放在同一个中if。你可以做的就是像这样将它们分开:

public function whateverAction(Request $request) {
    $form1 = $this->createForm(...);
    $form2 = $this->createForm(...);
    $form3 = $this->createForm(...);

    $form1->handleRequest($request);
    if ($form1->isSubmitted() && $form1->isValid()) {
        $em = $this->getDoctrine()->getManager();
        $em->persist($obj1); //of whatever the entity object you're using to create the form1 form
        $em->flush();
    }

    $form2->handleRequest($request);
    if ($form2->isSubmitted() && $form2->isValid()) {
        $em = $this->getDoctrine()->getManager();
        $em->persist($obj2); //of whatever the entity object you're using to create the form2 form
        $em->flush();
    }

    $form3->handleRequest($request);
    if ($form3->isSubmitted() && $form3->isValid()) {
        $em = $this->getDoctrine()->getManager();
        $em->persist($obj3); //of whatever the entity object you're using to create the form3 form
        $em->flush();
    }

    return $this->render('...', [
        'form1'=>$form1->createView(),
        'form2'=>$form2->createView(),
        'form3'=>$form3->createView(),
    ]);
}
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