我可以放弃吗？在表单中触发GET请求？ [英] Can I drop '?' in form triggered GET request?

问题描述

我想用样式目的的按钮替换一个简单的链接。使用button_to代替link_to似乎是阻力最小的路径，而且我至少有意保持RESTful，这意味着在这种情况下有GET请求。

当余取代：

 的link_to my_page，my_page_path 
  

使用：

  button_to my_page，my_path_path，：方法=> ：获得
  

...在URL的末尾添加了一个'？'。当然，这只是一个小问题。但有没有简单的方法来删除'？'，因为我没有查询字符串参数？

这是浏览器问题，而不是rails问题？当然，我可以将链接的样式设置为按钮样式，但我宁可不要... ...

解决方案

GET请求数据是在URL中发送数据的请求。浏览器（任何浏览器）认识到URL中有数据的方式就是一个问号。

所以基本上，它跟Ruby根本没有任何关系。

您可以删除问号的唯一方法是使用规范网址或干净网址，该网址通常会保留数据以斜线划分。

http://www.domain.com/data/more-data/

这将需要使用apache服务器上的 .htaccess 文件完成URL重写。我认为在IIS（Windows）上它们使用了 web.config 。他们基本上使用问号将网址更改回URL，但用户看不到。

这是一种很难理解的技术，如果你想浪费时间只希望从您的网址中删除问号。

或者，您可以联系您的虚拟主机。他们可能愿意帮助你。

I want to replace a simple link with a button for styling purposes. Using button_to in place of link_to seems the path of least resistance, and I'm at least aspiring to keep things RESTful, which means a GET request in this case.

When I replace:

link_to "my_page", my_page_path

with:

button_to "my_page", my_path_path, :method => :get

... there's a '?' appended to the end of the URL. It's a small matter, of course. But is there a simple way to drop the '?', since I have no query string parameters?

Is this a browser issue, rather than a rails issue? Of course I could style the link to look like a button, but I'd rather not...

解决方案

GET requests with data are requests where data is sent in the URL. The way a browser (any browser) recognises that there is data in the URL is by a question mark.

So basically, it has nothing to do with Ruby at all.

The only way you can remove the question mark is using a "canonical URL" or "clean URL" which usually holds data devided by slashes.

http://www.domain.com/data/more-data/

This will require URL rewriting which is done using a .htaccess file on an apache server. I think on IIS (Windows) they use a web.config for that. They basically change the URL back to an URL using a question mark, but invisible to the user.

This is a hard to understand technique and rather a waste of time if you only want to remove the question mark from your URL.

Alternatively you can contact your webhost. They may be willing to help you.

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