require

 
/*
require.js框架
RequireJS 2.1.11 Copyright (c) 2010-2014, The Dojo Foundation All Rights Reserved.
Available via the MIT or new BSD license.
see: http://github.com/jrburke/requirejs for details
*/
var requirejs,require,define;
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//简单例子
//html部分
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
<script src="jquery.min.js"></script>
<script src="require.js" data-main="./main"></script>
</head>
<body>
<div>
<input class="j-name" type="text" placeholder="姓名" value="" name="name"/>
<input class="j-class" placeholder="学员班级" value="" name="class"/>
<button id="addUser">添加练车学员</button>
</div>
<br />
<br />
<br />
<button id="userSize">只查看有多少个学员</button>
<button id="delUser">删除不听话的学员</button>
<button >查询某学员信息</button>
<ul>
<li>
<span>姓名</span>
<span style="margin-left: 100px;">组号</span>
</li>
</ul>
<ul class="user-list">
</ul>
</body>
</html>
//简单例子
//html部分
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
<script src="jquery.min.js"></script>
<script src="require.js" data-main="./main"></script>
</head>
<body>
<div>
<input class="j-name" type="text" placeholder="姓名" value="" name="name"/>
<input class="j-class" placeholder="学员班级" value="" name="class"/>
<button id="addUser">添加练车学员</button>
</div>
<br />
<br />
<br />
<button id="userSize">只查看有多少个学员</button>
<button id="delUser">删除不听话的学员</button>
<button >查询某学员信息</button>
<ul>
<li>
<span>姓名</span>
<span style="margin-left: 100px;">组号</span>
</li>
</ul>
<ul class="user-list">
</ul>
</body>
</html>
//main.js
require(["js/user_info"],function(User) {
$("#addUser").on("click",function(){
var userName = $(".j-name").val();
var userClass = $(".j-class").val();
//学员的数据
var user = {
"name" : userName,
"class" : userClass
}
User.push(user);
});
})

  

//user_dom.js
define(function(){
function userList(data){
var html = "";
data.forEach(function(item,i){
html += '<li>'+
'<span>'+ (i+1) +'</span>'+
'<span>'+ item["name"] +'</span>'+
'<span style="margin-left: 100px;">'+ item["class"] +'</span>'+
'</li>';
});
$(".user-list").html(html);
}
return userList;
});

  

/**
user_info.js
* 学员信息管理
*/
var _UserInfo = [];
define(["js/user_dom"],function(user_dom){
return {
//添加学员信息
push : function(user){
//接收到一个添加事件
_UserInfo.push(user); //数据发生变化
//将最新的数据传递给 user_dom
//由 user_dom 来改变页面
user_dom(_UserInfo);
}
}
});

  

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