javascript - 面向对象的javascript和IE7问题

Question

function fake()
{
var ffake;
}

fake.prototype.abc = function()
{
   fake.ffake = 1;//not working in IE7 but seems to be working in all others
}

var myNewObject = new fake();  

因为脚本在那一刻就中断了，无法继续。

首先我没有找到原因，然后我在谷歌上花了几乎两个多小时来找出解决方案。

任何帮助将不胜感激

Answer 1

尝试改变:

fake.ffake = 1;

致:

this.ffake = 1;

示例:

function fake()
{
  var ffake;
}

fake.prototype.abc = function()
{
   this.ffake = 1;
   alert(this.ffake);
}

var myNewObject = new fake();  
myNewObject.abc(); // alerts "1"