link_to语法与rails3（link_to_remote）和基本的javascript无法在rails3应用程序中工作？ [英] link_to syntax with rails3 (link_to_remote) and basic javascript not working in a rails3 app?

问题描述

我想知道当前的rails3 master中是否完全破坏了基本的link_to语法，或者我是否在这里做了一些错误的语法。

i am wondering if the basic link_to syntax is completely broken in current rails3 master or if i am doing some wrong syntax here.

= link_to "name", nil, :onlick => "alert('Hello world!');"

实际上应该在点击时产生警报。非常简单。不适用于我的rails3项目！ （也没有错误输出！）任何想法？

should actually produce an alert on click. very simple. does not work on my rails3 project! (also no error output!) any ideas?

一般link_to语法我找不到一个例子，我可以将link_to_remote与确认，远程和html类结合起来（请参阅下面的尝试）

for the general link_to syntax i could not find an example where i could combine a link_to_remote with a confirmation, remote and html class (see my try below)

= link_to "delete", {:action => "destroy", :remote => true, :method => :delete, :confirm => "#{a.title} wirklich Löschen?" }, :class => "trash"

即使是rails3 api也没有帮助我： http://rails3api.s3.amazonaws.com/index.html

even the rails3 api does not help me here: http://rails3api.s3.amazonaws.com/index.html

帮助！

推荐答案

好吧看起来新的不引人注目的javascript变化引入了这个问题。
如果您遇到类似问题，请参阅以下帖子了解更多信息
http://blog.loopedstrange.com/modest-rubyist-archive/rails-3-ujs-and-csrf-meta-tags

ok it looks like the new unobtrusive javascript changes introduced the problem. see the following post for more information if you run into similar issues http://blog.loopedstrange.com/modest-rubyist-archive/rails-3-ujs-and-csrf-meta-tags

 <%= csrf_meta_tag %>

为我修好了东西。

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