标签:cti html ret 任务 doc sleep 模拟 pre common
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Untitled Document</title> <script type=text/javascript charset=utf-8 src=../commons/CommonUtil.js ></script> <script> // 组合模式 /* * 场景模拟: * -> 公司 * -> 财务部门 * -> 张一 * -> 张二 * -> 张三 * -> 销售部门 * -> 张四 * -> 张五 * -> 张六 * * 实际的任务具体是落实到人上去实施的 也就是说只有人才具有具体的方法实现 * */ var Org = function(name){ this.name = name ; this.depts = [] ; }; Org.prototype = { constructor:Org , addDepts:function(child){//形参不写数据类型 this.depts.push(child);//this一般指的是Org对象 return this ; } , getDepts:function(){ return this.depts; } }; var Dept = function(name){ this.name = name ; this.persons = [] ; }; Dept.prototype = { constructor:Dept , addPersons: function(child){ this.persons.push(child); return this ; } , getPersons:function(){ return this.persons; } }; var Person = function(name){ this.name = name ; }; Person.prototype = { constructor : Person , hardworking : function(){ document.write(this.name + ‘...努力工作!‘); } , sleeping : function(){ document.write(this.name + ‘...努力睡觉!‘); } }; var p1 = new Person(‘张1‘); var p2 = new Person(‘张2‘); var p3 = new Person(‘张3‘); var p4 = new Person(‘张4‘); var p5 = new Person(‘张5‘); var p6 = new Person(‘张6‘); var dept1 = new Dept(‘开发部门‘); dept1.addPersons(p1).addPersons(p2).addPersons(p3); var dept2 = new Dept(‘销售部门‘); dept2.addPersons(p4).addPersons(p5).addPersons(p6); var org = new Org(‘bjsxt‘); org.addDepts(dept1).addDepts(dept2); // 需求: 具体的让一个人(张3)去努力工作 //org.getDepts() org.hardworking(‘开发部门‘); for(var i = 0 ,depts = org.getDepts(); i<depts.length;i++ ){//for循环中也不写数据类型 for(var j = 0 ,persons = depts[i].getPersons(); j < persons.length ; j++){ if(persons[j].name === ‘张6‘){ persons[j].hardworking(); } } } </script> </head> <body> </body> </html>
标签:cti html ret 任务 doc sleep 模拟 pre common
原文地址:http://www.cnblogs.com/yaowen/p/6883763.html