Rails 3和RJS [英] Rails 3 and RJS

问题描述

我使用rails 3.0.0.beta

I use the rails 3.0.0.beta

有没有新的语法可以编写RJS，这是一个示例

Is there any new syntax to write RJS, here is an example

  def remote_create
    @photo = Photo.new(params[:photo])

    respond_to do |format|
      if @photo.save
        # add @photo's thumbnail to last import tag
        format.js {
          render :update do |page|
            page.insert_html :bottom, 'polaroids' , :partial    => 'polaroid', :locals => {:photo => @photo}
          end 
        }
      else
        #...
      end
    end
  end

推荐答案

以下是截屏视频 http://railscasts.com/episodes/205-unobtrusive-javascript

2011年4月更新:正在为Rails 3.1提取RJS

UPDATE April 2011: RJS is being extracted for Rails 3.1

Rails 3.1推出后，prototype-rails将会成为一颗宝石

prototype-rails is going to be a gem when Rails 3.1 is out

使用RJS的应用程序必须在3.1发行版之前对Rails master进行操作时将此行添加到其Gemfile中:

Applications using RJS have to add this line to their Gemfile while working against Rails master before the 3.1 release:

gem 'prototype-rails', :git => 'git://github.com/rails/prototype-rails.git'

可以在这篇文章中找到有关红宝石的更多信息

github上的原型轨

这篇关于Rails 3和RJS的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！