HTML< form>标记导致Rails窗体提交GET而不是POST请求 [英] HTML <form> tag causing Rails form to submit a GET instead of POST request

问题描述

我有一个工作正常的表单，直到我为样式添加标签（我正在使用twitter bootstrap）。该应用程序是Rails 3.1，我在Mac上。这是一个可以正常工作但没有问题的表单：

I have a form that works fine until I add the tags for styling (I am using twitter bootstrap). The app is Rails 3.1 and I am on a mac. Here is a form that works fine with no issues:

<%= form_for @user do |f| %>
<% if @user.errors.any? %>
  <div class="alert-message error">
    <h2>Form is invalid</h2>
      <ul>
        <% for message in @user.errors.full_messages %>
          <li><%= message %></li>
        <% end %>
      </ul>
  </div>
  <% end %>

  <div class="field">
    <%= f.label :email %>
    <%= f.text_field :email %>
  </div>
  <div class="field">
    <%= f.label :password %>
    <%= f.password_field :password %>
  </div>
  <div class="field">
    <%= f.label :password_confirmation %>
    <%= f.password_field :password_confirmation %>
  </div>
  <div class="actions"><%= f.submit %></div>
<%end %>

然后，当我将标记添加到像这样的完全相同的表单中时：

Then, when I add the tag to the same exact form like this:

<form class="form-stacked">
<%= form_for @user do |f| %>
<% if @user.errors.any? %>
  <div class="alert-message error">
    <h2>Form is invalid</h2>
      <ul>
        <% for message in @user.errors.full_messages %>
          <li><%= message %></li>
        <% end %>
      </ul>
  </div>
  <% end %>

  <div class="field">
    <%= f.label :email %>
    <%= f.text_field :email %>
  </div>
  <div class="field">
    <%= f.label :password %>
    <%= f.password_field :password %>
  </div>
  <div class="field">
    <%= f.label :password_confirmation %>
    <%= f.password_field :password_confirmation %>
  </div>
  <div class="actions"><%= f.submit %></div>
<%end %>
</form>

此表单似乎发出GET请求而不是POST请求。我没有重新定向保存，就像没有标记一样，我在URL中看到：
http：//本地主机：3000 /注册UTF8 =％E2％9C％93&安培; authenticity_token = Pt1vOp7lykCPFdj5BJeZ6xwJM2vy0JomMGSKoB％2FyYpU％3D&安培;用户％5Bemail％5D =测试％40get.com&安培;用户％5Bpassword％5D =凯文&安培;用户％5Bpassword_confirmation％5D =凯文&安培;提交=创建+用户

This form appears to issue a GET request instead of a POST request. Instead of redirecting me upon save like it does without the tag, I see this in the URL: http://localhost:3000/signup?utf8=%E2%9C%93&authenticity_token=Pt1vOp7lykCPFdj5BJeZ6xwJM2vy0JomMGSKoB%2FyYpU%3D&user%5Bemail%5D=test%40get.com&user%5Bpassword%5D=kevin&user%5Bpassword_confirmation%5D=kevin&commit=Create+User

我曾尝试在rails和HTML中指定post。在rails中使用：method => post指定它会得到相同的结果（上面的GET请求和URL信息）。在HTML中使用看起来像一个POST请求，但用户对象不保存（我相信这是因为我没有被重定向到root_url，这是在控制器中设置的，并且在不使用标签时工作正常）。任何想法？

I have tried specifying post in both the rails and HTML. Specifying it in rails using :method => post yields the same results (the GET request and URL info above). Using in the HTML looks like a POST request but the User object isn't saving (I belive this is the case because I am not getting redirected to the root_url, which is set in the controller and works fine when not using tag). Any ideas?

推荐答案

您需要：

you want this:

<%= form_for @user, :html => { :class => "form-stacked", :id => "something" } do |f| %>
  stuff goes in here as before
<% end %>

这篇关于HTML< form>标记导致Rails窗体提交GET而不是POST请求的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！