Rails中带有GET方法选项的button_to [英] button_to with GET method option in Rails

问题描述

我有以下按钮，我将其覆盖以生成GET请求：

I have the following button, which I overwrited to generate a GET request:

= button_to "Tutor", {:controller => "appointments", :action => "new",
    :listing_id => @listing.id} , :method => :get

但是，我仍然收到带有额外参数的POST请求：方法：

However, I still get a POST request with extra params :method:

  Processing by AppointmentsController#new as HTML
  Parameters: {"authenticity_token"=>"AWkL", "listing_id"=>"2", "method"=>"get"}

我的路线文件中，我有：

I my routes file, I have:

 resources :appointments

我做错了什么？

谢谢。

推荐答案

按钮不应该是发送 GET 请求。

Buttons aren't supposed to be sending GET requests.

您应该改用 link_to 。如果您希望它看起来像一个按钮，请应用一些CSS。这是一篇好文章： http：// coding .smashingmagazine.com / 2009/11/18 / designing-css-buttons-techniques-and-resources /

You should use a link_to instead. If you want it to look like a button, apply some CSS. Here's a good article: http://coding.smashingmagazine.com/2009/11/18/designing-css-buttons-techniques-and-resources/

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