发出AJAX请求到正确的URL [英] Making an AJAX request go to the right URL

问题描述

我在一些自动完成的jquery代码中有这个ajax请求:

I have this ajax request inside some jquery code for autocomplete:

$.ajax({type:"POST", url:("showable_videos/create.js"), data:{video:{profile:val}}});

自动完成功能作用于我的视频节目视图内的字段.因此，当它发出AJAX请求时，出现此错误:

The autocomplete acts on a field that is inside my video show view. Therefore, when it makes the AJAX request I get this error:

Started POST "/videos/showable_videos/create.js" for 127.0.0.1 at Tue Apr 26 00:18:33 -0700 2011

ActionController::RoutingError (No route matches "/videos/showable_videos/create.js"):

当我希望/showable_videos/create.js仅是/showable_videos/create.js时，Rails会将URL放在/videos/之前.我该如何解决?

Rails is prepending /videos/ to the URL when I want it to just be /showable_videos/create.js. How can I fix this?

推荐答案

因为您没有提供绝对路径(以"/"为根的绝对路径)，所以rails会将其解释为从当前路径"而不是从根" .

since you didn't provide an absolute path (one rooted with "/") rails interprets that as "from the current path" instead of "from the root".

最好使用Rails路径帮助程序，而不是像这样对URL进行硬编码.

It's best to utilize rails path helpers instead of hard coding the urls like that.

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