ruby-on-rails - 您如何执行 AJAX 提交并获取主干.js？

Question

我正在尝试通过 AJAX 提交提取数据并将其呈现到#search_results主干中的 div 中。我该怎么做呢？我对骨干完全陌生，仍在学习。

谢谢！

RoR 控制器：

class ClassroomsController < PublicController
  def search
    @search_result = Classroom.first
    respond_with @search_result
  end
end

RoR 视图：

= form_tag search_path, :method => :get, :id => "search_form", do
  = text_field_tag :search_textbox
  = submit_tag "Search", :id => "search_button"
#search_results

教室/search.js.erb：

$("#search_results").html("<%=escape_javascript(render 'search')%>");

教室/search.html.haml：

= @search_result.classroom.title

主干.js 视图：

class Classrooms.Views.Classroom extends Backbone.View

  events:
    "submit #search_button": "getResults"

  render: ->
    $(@el).html($("#classroom_main").html())
    @setActiveNavItem("main")
    this

  getResults: (event) ->
    event.stopPropagation()
    event.preventDefault()
    $.get $(this).attr("action"), $(this).serialize(), null, "script"
    return false

Answer 1

嗨，BackboneJS 的工作方式有点不同，它在客户端有 MVC 和一个 RESTful 后端。

http://www.quora.com/How-can-I-use-Backbone-js-with-Ajax-calls-to-the-server/answer/Diego-Castorina

也许这个链接可以帮助你理解 MVC、REST 和 Backbone：

• http://backbonetutorials.com/
• http://net.tutsplus.com/tutorials/javascript-ajax/getting-started-with-backbone-js/
• https://github.com/kjbekkelund/writings/blob/master/published/understanding-backbone.md/

祝你好运