<script language="javascript" type="text/javascript">// <!CDATA[// use Arrayvar gsArray = new Array('a','b','c','d');
function Button1_onclick() { var a ="";// for(var i=0;i<gsArray.length;i++)// a += gsArray[i];// document.write(a);
// create object1 var person = new Person("George","Male",25); person.SetEmail("geforcesong@gmail.com"); person.Show(); person.Trim(); // create object2 var jenny = new Person("Jenny","Female",26); jenny.Email = "greenfish_2005@hotmail.com"; jenny.Show(); var str = new String('aaaaaaaaaa') str.AAA();}
function Person(Name,Sex,Age){ // the general function function Show() { var message = ""; // this.GetMessage(), 这样的调用方法是必须的，如果不加this的话就代表不是当前对象，会得到错误的结果。 message = this.GetMessage(); alert(message); } // the member function which contains a parameter function SetEmail(el) { this.Email = el; } // the function which returns a string function GetMessage() { var message = ""; message = this.Name + "<br/>" + this.Sex + "<br/>" + this.Age + "<br />" + this.Email; return message; } // it is another way of registering your function. Person.prototype.Trim = function() { alert("Trim" + this.Name); } // properties this.Name = Name; this.Sex = Sex; this.Age = Age; this.Email = null; // member functions // if the function will be call through object, it must be registed here as follows, this.Show = Show; this.SetEmail = SetEmail; this.GetMessage = GetMessage;}
// it can extend javascript class,e.g the code follows extended the class String. It make it has anoter extra funcation AAA.String.prototype.AAA = function(){ alert(this);}// ]]></script>
