以下代码是从pro javascript techniques书中拷贝出来的 <script language="JavaScript">/**//* * ex:Listing 1-1 */
//Lecture类的构造函数function Lecture( name, teacher ) { this.name = name; this.teacher = teacher;}
//声明Lecture类的方法displayLecture.prototype.display = function(){ return this.teacher + " is teaching " + this.name;};
//Schedule类的构造函数function Schedule( lectures ) { this.lectures = lectures;}
//声明Lecture类的方法displaySchedule.prototype.display = function(){ var str = ""; for ( var i = 0; i < this.lectures.length; i++ ) str += this.lectures[i].display() + "<br/>"; return str;};
// 创建Schedule类的对象mySchedulevar mySchedule = new Schedule([ new Lecture( "Gym", "Mr. Smith" ), new Lecture( "Math", "Mrs. Jones" ), new Lecture( "English", "TBD" ) ]);
document.writeln( mySchedule.display() );</script><script language="JavaScript"> /**//* * ex:Listing 1-1 */ //Lecture类的构造函数 function Lecture( name, teacher ) { this.name = name; this.teacher = teacher; } //声明Lecture类的方法display Lecture.prototype.display = function(){ return this.teacher + " is teaching " + this.name; }; //Schedule类的构造函数 function Schedule( lectures ) { this.lectures = lectures; } //声明Lecture类的方法display Schedule.prototype.display = function(){ var str = ""; for ( var i = 0; i < this.lectures.length; i++ ) str += this.lectures[i].display() + ""; return str; }; // 创建Schedule类的对象mySchedule var mySchedule = new Schedule([ new Lecture( "Gym", "Mr. Smith" ), new Lecture( "Math", "Mrs. Jones" ), new Lecture( "English", "TBD" ) ] ); document.writeln( mySchedule.display() ); </script>
