[英]Rails 3 - respond_to as JS and flash message
After send a form I will process a data from form and wanna to render an action as JS. 发送表单后,我将处理表单中的数据,并希望将动作呈现为JS。 This work me. 这工作我。 But + this functionality I would like to add a flash message yet. 但是+此功能我想添加一个即显消息。 I try to do it as follows: 我尝试这样做,如下所示:
respond_to do |format|
if @save.update_attributes(params[:data])
format.js {
flash[:notice] = 'The article was successfully updated.'
render :update do |page|; page << "$('#my_div').html('#{escape_javascript(render(:partial => 'article'))}');" end
}
format.html {}
else
format.html { render :action => "edit" }
format.xml { render :xml => @data.errors, :status => :unprocessable_entity }
end
Now the flash message is not displayed. 现在不显示闪存消息。 Could anyone help me, why not? 谁能帮我,为什么不呢? I tried the line with flash[:notice]
move to out of format.js
block, but the is still not displayed... 我尝试将带有flash[:notice]
的行移出format.js
块,但仍未显示...
Could you help me, please, why?r 你能帮我吗,为什么?
I guess you can use the point 2.2.10 of the documentation : 我想您可以使用文档的2.2.10点:
http://guides.rubyonrails.org/layouts_and_rendering.html#using-render http://guides.rubyonrails.org/layouts_and_rendering.html#using-render
render :js => "$('#my_div').html('#{escape_javascript(render(:partial => 'article'))}');" 渲染:js =>“ $('#my_div')。html('#{escape_javascript(render(:partial =>'article'))}'););”
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