Ruby-on-rails Rails 在 form_for 中更改提交的路由
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Rails change routing of submit in form_for
提问by Lailo
I have a model 'Article' and a model 'Ratings' nested within articles.
我有一个模型“文章”和一个嵌套在文章中的模型“评级”。
/articles/123/ratings
/文章/123/评级
I want to change the routing of the f.submit in ratings/_form.html.erb now it is so, that after pressing submit, my application routs to
我想更改 ratings/_form.html.erb 中 f.submit 的路由，现在是这样，按下提交后，我的应用程序路由到
/ratings/111
/评分/111
but I want to route it to
但我想把它路由到
/article/123
/文章/123
How can I change the routing in a form_for f.submit button. I have found here something like this:
如何在 form_for f.submit 按钮中更改路由。我在这里找到了这样的东西：
<% form_for :thing, :url =>
url_for(:action => "update", :id => @thing) do |f| %>
But this do not work for my rails 3.2. Thanks for your help,
但这对我的 rails 3.2 不起作用。谢谢你的帮助，
回答by Abid
:url - The URL the form is submitted to. It takes the same fields you pass to url_for or link_to. In particular you may pass here a named route directly as well. Defaults to the current action.
:url - 表单提交到的 URL。它采用您传递给 url_for 或 link_to 的相同字段。特别是，您也可以直接在此处传递命名路线。默认为当前操作。
<% form_for :thing, :url => {:action => "update", :id => @thing} do |f| %>
you can also pass it the path_name by using the helper. so you can also do something like
您还可以使用帮助程序将 path_name 传递给它。所以你也可以做类似的事情
:url => update_article_path(@article)
回答by Antonio Jha
Try form_for (:thing, url:{:controller=>'thing', :action=>'update'}, html:{method:'put'}).
试试form_for (:thing, url:{:controller=>'thing', :action=>'update'}, html:{method:'put'})。
