删除"utf8 =✓"从Rails 3表单提交 [英] Removing "utf8=✓" from Rails 3 form submissions

问题描述

我在Rails 3应用程序中有一个简单的搜索表单:

I have a simple search form in my Rails 3 app:

<%= form_tag search_path, :method => "get" do %>
  <%= text_field_tag :q, params[:q] %>
  <%= submit_tag "search", :name => nil %>
<% end %>

当用户点击提交"按钮时，他们进入以下URL:

When the user hits the submit button, they get taken to the URL: http://myapp.com/search?utf8=%E2%9C%93&q=foobar (where %E2%9C%93 gets displayed as a checkmark: ✓).

我没有对utf8参数做任何事情，因此我想通过完全删除URL来保持URL干净.也就是说，我希望用户进入以下URL: http://myapp.com/search?q= foob​​ar .

I'm not doing anything with the utf8 parameter, so I want to keep the URL clean by removing it entirely. That is, I want users to get taken to the URL: http://myapp.com/search?q=foobar instead.

我该怎么做?

推荐答案

即使您没有对参数做任何事情，Rails也是.这是为了纠正IE参数编码中的某些问题. Yehuda在这里有更多信息:

Even though you aren't doing anything with the parameter, Rails is. It's to correct some issues in IE's parameter encoding. Yehuda has more info here:

什么是_snowman参数在Ruby on Rails 3表单中使用?

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