Ruby-on-rails 从另一个控制器渲染控制器动作
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Render controller action from another controller
提问by user142913
I think the code is more explicit
我认为代码更明确
option A
选项A
class RedirectController < ApplicationController
def index
redirect_to :controller => 'posts', :action => 'show', :id => 1
# it works
end
end
option B
选项 B
class RedirectController < ApplicationController
def index
render :controller => 'posts', :action => 'show', :id => 1
# it doesn't work
end
end
Is possible in (B) to load another action in another controller? (and not just the view) How? Thanks
在（B）中是否可以在另一个控制器中加载另一个动作？（而不仅仅是视图）如何？谢谢
回答by Bohdan
Try render 'posts/show'or render :template => 'posts/show'
尝试render 'posts/show'或render :template => 'posts/show'
回答by Deepak Mahakale
Just render the template
只需渲染模板
def index
render 'posts/show'
end
This one also works
这个也有效
def index
render template: 'posts/show'
end
If you want to render in some other layout
如果你想在其他布局中渲染
def index
render template: 'posts/show', layout: 'different_layout'
end
