目前,Im试图利用John Resigs简单的Javascript Inheritence 图书馆,这一图书馆发挥了巨大作用,但当我试图修改违约成员变量时,它似乎影响原型,而不是仅仅影响:
http://jsfiddle.net/u2MWL/1/"rel=“nofollow> http://jsfiddle.net/u2MWL/1/。
你可以看到,每当你创造新的榜样时,这些事件的长短不一。 我以错误的方式使用图书馆,还是这种众所周知的缺陷? 有哪些替代办法?
目前,Im试图利用John Resigs简单的Javascript Inheritence 图书馆,这一图书馆发挥了巨大作用,但当我试图修改违约成员变量时,它似乎影响原型,而不是仅仅影响:
http://jsfiddle.net/u2MWL/1/"rel=“nofollow> http://jsfiddle.net/u2MWL/1/。
你可以看到,每当你创造新的榜样时,这些事件的长短不一。 我以错误的方式使用图书馆,还是这种众所周知的缺陷? 有哪些替代办法?
The problem here is that you are extending the class with events: []
参考文献有: 因此,通过扩大课程范围,每个班级都将有一个<条码>events,等于同一个参考阵列。
接下去
var Test = Class.extend({
events: null,
init: function() {
this.events = [];
this.events.push(1);
alert(this.events.length);
},
say: function(words) {
}
});
这样,每当一个类别开始形成一个新阵列(简称参考)时,就指定为<代码>events/code>。 我知道,我不是说谎,而是应该工作。
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