form_for关闭< form>标签 [英] form_for closes <form> tag

问题描述

我在一个页面上发生了一个奇怪的情况，我的< form> 标签被立即关闭，留下了表单的内容并且没有用处。

以下是基本的ERB：

 <％= form_for（@review ）do | f | ％GT; 
<％=渲染'apply / review_form'，：locals => {：f => f}％> 
<％= f.text_field：笔记％> 
<％end％> 
  

看起来很简单吧？我已经尝试了部分的自己; text_field 本身;使用 form_tag 的不同版本，但没有任何效果。

HTML看起来像这样：

 < div id =reviewContainer> 
 
< / form> 
< div style =margin：0; padding：0; display：inline> 
< input name =utf8type =hiddenvalue =✓> 
< input name =authenticity_tokentype =hiddenvalue =dJSuLMfhBSVKAM3Buwe1NjtBedSLQl062 / + oliGbBfE => 
< / div> 
< input id =review_notesname =review [notes]size =30type =text> 
< div class =clear>< / div> 
< / div> 
  

有什么想法？这似乎很简单，我不明白为什么它不会工作！

---

可能有帮助的信息

这个表单不是页面上唯一的表单，它被包含在一个JQuery Tools Scrollable中。

解决方案

我有这个问题，并找出它。对我而言，这是因为我在一个无效的地方渲染了表格。具体来说，我有这样的内容：

 < table> 
< tr> 
< td> 
我可能要编辑
的东西< / td> 
< div style =display：none> 
<％= form_for thing_i_might_want_to_edit％> 
 ... 
 <％end％>> 
< / div> 
< / tr> 
< / table> 
  

将隐藏的div（及其内部的表单）移入标记可以解决问题。

I have a strange situation happening on a page where my <form> tags are being closed immediately, leaving the form's contents on their own and not useful.

Here's the basic ERB:

<%= form_for(@review) do |f| %>
   <%= render 'apply/review_form', :locals => {:f => f} %>
   <%= f.text_field :notes %>
<% end %>

Seems simple, right? I have tried the partial on its own; the text_field on its own; a different version using form_tag, but nothing works.

The HTML looks like this:

<div id="reviewContainer">
  <form accept-charset="UTF-8" action="/reviews" class="new_review" id="new_review" method="post">
  </form>
  <div style="margin:0;padding:0;display:inline">
    <input name="utf8" type="hidden" value="✓">
    <input name="authenticity_token" type="hidden" value="dJSuLMfhBSVKAM3Buwe1NjtBedSLQl062/+oliGbBfE=">
  </div>
  <input id="review_notes" name="review[notes]" size="30" type="text">
  <div class="clear"></div>
</div>

Any ideas? It seems so simple I can't understand why it wouldn't be working!

---

Possibly helpful information

This form is not the only form on the page, and it is enclosed in a JQuery Tools Scrollable.

解决方案

I had this problem and figured it out. For me, it was because I was rendering the form in an invalid place. Specifically, I had some content like this:

<table>
  <tr>
    <td>
      Stuff I might want to edit
    </td>
    <div style="display: none">
      <%= form_for thing_i_might_want_to_edit %>
        ...
      <% end %>
    </div>
  </tr>
</table>

Moving the hidden div (and the form inside it) into the tag fixed the problem.

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