学生管理系统

1、学生管理系统JavaScript实现做开发这么多年了，也许你会觉得学生管理系统不值一提，没有什么价值，没有任何研究意义，然后自己赶紧天天去研究各种特效和框架，各种比拼。但是却不知道天下武功源自易筋经。学生管理系统真的那么容易吗？可以把它做好吗？如果能做好，我感觉比做几百个系统和上千的特效要收获大哦。任何系统都是基本的系统扩展出来的，就像普通的蛋炒饭，古人称之谓：菩提御斋。炒好的蛋炒饭有几个人？其他炒饭都由此繁衍出来。下面是进入主题吧是一个简单的学生管理系统，可惜是javascript实现的，呵呵仅供参考，版本为1.0，扩展性和设计有不足，请多指教了。Bug还是有点的，不过可以进行完善，靠你了I

2、ndex.html: new document body margin:0 auto; width:900px; add and modify name : sex : phone : serch and delete name : result cfg.js:/* * description all variables for index.js * author Henry * date 2013/1/14 * version 1.0.0 * */var input = undefined,serch = undefined,sname = undefined,sex = undefined

3、,phone = undefined,add = undefined,modify = undefined,del = undefined,listall = undefined,info = undefined,WARN = No Such a Student,SUCCESS = Successfully;function init()input = _$(input);serch = _$(serch);sname = _$(name);sex = _$(sex);phone = _$(phone);add = _$(add);modify = _$(modify);del = _$(de

4、l);listall = _$(listall);info = _$(info);Util.js:/* * description maybe write all js files with the help of this * author Henry * date 2013/1/14 * version 1.0.0 * */function Server()return (function()(_data = )._get = function(param)for(var item in this)if(param = thisitemname)return item;return nul

5、l;_data.add = function(obj)return (this.length + 1) = this.push(obj);_data.find = function(name)return typeof (item = this._get(name) = string ? thisitem : false;_data.modify = function(obj)return typeof (item = this._get() = string ? this.splice(item,1,obj) : false;_data.remove = function(n

6、ame)return typeof (item = this._get(name) = string ? this.splice(item,1) : false;_data.all = function()return this;return _data;)();function _$(id)return document.getElementById(id | );function success(msg)(function green()log(msg);)();function warn(msg)(function red()log(msg);)();function clear()in

7、fo.innerHTML = ;function log(msg)info.innerHTML += msg;info.style.color = | arguments.callee.caller.toString().match(/functions*(*)(/)1 |black;DB.js:/* * description public Singleton class DB * author Henry * date 2013/1/14 * version 1.0.0 * */(function(window)var db = S

8、erver();var _DB = Insert : function(obj)return db.add(obj);,Delete : function(name)return db.remove(name);,Modify : function(obj)return db.modify(obj);,Serch : function(name)return db.find(name);,List : function()return db.all();window.DB = _DB;)(window);Bean.js:/* * description factory method to of

9、fer all beans * author Henry * date 2013/1/14 * version 1.0.0 * */(function(window)window.Student = getBean : function()return name : sname.value,sex : sex.value,phone : phone.value,print : function()var msg = ;var space =          for(var p in this)if(!(

10、thisp instanceof Function) msg += p + : + thisp + space;log(msg + );,listAll : function()var all = DB.List();for(var i = 0 ; i all.length; i+)alli.print();)(window);index.js:/* * description decoration for index.html * author Henry * date 2013/1/14 * version 1.0.0 * */function aop()var doms = docume

11、nt.getElementsByTagName(input);for(var i = 0; i doms.length; i+)(function()var _click = domsi.onclick | function();domsi.onclick = function()clear();_click();)();function bindListener()serch.onclick = function()(obj = DB.Serch(input.value) ? obj.print() : warn(WARN);add.onclick = function()DB.Insert(Student.getBean() ? success(Insert + SUCCESS) : warn(Insert Failed);modify.onclick = function()DB.Modify(Student.getBean() ? success(Modify + SUCCESS) : warn(WARN);del.onclick = function()DB.Dele