guyatao13的专栏

function Student(name,age){     this.name=name;     this.age=age; } Student.hello="Hello World"; Student.prototype.sayHello=function(){     return this.name+"--"+this.age+"--"+Student.hello; };

Array.prototype.unique = function() {     var n = {}, r = [], len = this.length, val, type;     for (var i = 0; i         val = this[i];         type = typeof val;         if (!n[val]) {      

/--------------------------------------------------- // 判断闰年 //--------------------------------------------------- Date.prototype.isLeapYear = function() { return (0==th

$emit只能向parent controller传递event与data$broadcast只能向child controller传递event与data$on用于接收event与data 例子如下 html代码 div ng-controller="ParentCtrl"> 父级--> div ng-controller="SelfCtrl"