上回玩到Tastypie与jQuery交互，那么现在接着玩玩Tastypie与Backbone.js交互
先把上篇的template文件：D:\project\tastypie\mysite\blog\templates\blog\index.html改改，添加了backbone的相关依赖文件，代码如下[增、删、改、查]：
一、GET id为1的blog文章出来：
<!DOCTYPE html> <html lang="en" xmlns="http://www.w3.org/1999/xhtml"> <head> <meta charset="utf-8" /> <title></title> </head> <body> <script type="text/javascript" src="/static/js/underscore-min.js"></script> <script type="text/javascript" src="/static/js/jquery-1.8.3.min.js"></script> <script type="text/javascript" src="/static/js/json2.js"></script> <script type="text/javascript" src="/static/js/backbone-min.js"></script> <script> $(function () { var blogModel = Backbone.Model.extend({ urlRoot: ‘/api/v1/entry/‘, defaults: { user: ‘/api/v1/user/2/‘, pub_date: ‘2015-01-29T11:07:30‘, title: ‘‘, body: ‘‘, slug: ‘‘ } }); var blog = new blogModel({ id: 1 }); blog.fetch({ success: function(blog){ console.log(blog.toJSON()); } }); }); </script> </body> </html>
打开Chrome按个F12调出log来看看结果查询内容成功,返回了一个条json记录。
二、POST一条blog
<script> $(function () { var blogModel = Backbone.Model.extend({ urlRoot: ‘/api/v1/entry/‘, defaults: { user: ‘/api/v1/user/2/‘, pub_date: ‘2015-01-29T11:07:30‘, title: ‘‘, body: ‘‘, slug: ‘‘ } }); var blogDetails = { user: ‘/api/v1/user/2/‘, pub_date: ‘2015-01-29T11:07:30‘, title: ‘blackbone test4‘, body: ‘blackbone test4‘, slug: ‘another-post4‘ }; blog.save(blogDetails, { success: function (blog) { console.log(blog.toJSON()); }, error: function(e){ alert("error!") } }) }); </script>
打开Chrome按个F12调出log来看看结果Post内容成功,返回了一个条json记录。
三、通过PUT方式update一条id为1的blog
<script> $(function () { var blogModel = Backbone.Model.extend({ urlRoot: ‘/api/v1/entry/‘, defaults: { user: ‘/api/v1/user/2/‘, pub_date: ‘2015-01-29T11:07:30‘, title: ‘‘, body: ‘‘, slug: ‘‘ } }); var blog = new blogModel({ id: 1 }); blog.save({user:‘/api/v1/user/2/‘,pub_date: ‘2015-01-29T11:07:30‘,title:‘Haha!‘,body: ‘blackbone test4‘,slug: ‘another-post4‘},{ success: function(blog){ console.log(blog.toJSON()); } }); }); </script>
打开Chrome按个F12调出log来看看结果更新内容成功,返回了一个条json记录。
四、通过DELETE方式删除一条id为1的blog
<script> $(function () { var blogModel = Backbone.Model.extend({ urlRoot: ‘/api/v1/entry/‘, defaults: { user: ‘/api/v1/user/2/‘, pub_date: ‘2015-01-29T11:07:30‘, title: ‘‘, body: ‘‘, slug: ‘‘ } }); var blog = new blogModel({ id: 1 }); blog.destroy({ success: function () { console.log(‘Destroy!‘); } }); }); </script>
浏览器打开http://localhost:8000/api/v1/entry/1/记录无内容，已删除成功
原文：http://www.cnblogs.com/fastmover/p/4266515.html