backbone学习第一天

来源：互联网发布：端口映射和端口转发编辑：程序博客网时间：2024/06/06 02:30

<!DOCTYPE html><html lang="en"><head>    <meta charset="UTF-8">    <title>Title</title>    <script src="http://ajax.aspnetcdn.com/ajax/jQuery/jquery-1.8.0.js"></script>    <script src="http://ajax.cdnjs.com/ajax/libs/json2/20110223/json2.js"></script>    <script src="http://ajax.cdnjs.com/ajax/libs/underscore.js/1.1.6/underscore-min.js"></script>    <script src="http://ajax.cdnjs.com/ajax/libs/backbone.js/0.3.3/backbone-min.js"></script>    <script>        var person = Backbone.Model.extend({            defaults: {                name: "",                sex: "女"            }        });        var man = new person();        man.bind("change", function () {            console.log("对象的默认值发生了变化。");        });        man.bind("change:sex", function (model, value) {            console.log("您修改了性别属性值，最新值是：" + value);        });        man.set({"sex": "男"});    </script></head><body></body></html>

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