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创建操作重定向到错误的页面?
原标题:Create action redirects to the wrong page?

当我检查我的错误消息是否正常工作时,我注意到我的重定向在POST(创建操作)后转到/business/cusiness/new。我正在使用常规的RESTFUL路由,但我需要它在POST时返回到/business/new。我该怎么做?


这是我当前的代码:

def create
  @business = Business.new(params[:business])
   if @business.save
    redirect_to :back, :notice => "You have successfully added a new business."
   else
    render :action =>  new , :notice => "Please try again."
  end
end
最佳回答

如果验证失败,则不应重定向。以下是我应该做的事情,以保持一致。

def create
  @business = Business.new(params[:business])
  if @business.save
    redirect_to businesses_path
  else
    render :new
  end
end
问题回答

这实际上不是重定向。如果你检查为你的表单生成的html代码,你会看到这样的东西:

<form accept-charset="UTF-8" action="/business" 
      class="new_business" id="new_business" method="post">

这意味着请求加载的页面不是“/business/create”,而是“/business”。这就是为什么你会在浏览器的地址栏中看到它。这与您在创建操作中的重定向无关。在那里,您只需呈现前面的表单。这不是错误,它实际上正在工作,可能有点令人困惑,但我认为这不是什么问题。使用一些javascript,如果真的需要,你可以纠正它。





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