消息：对象不支持此属性或方法 [英] Message: Object doesn't support this property or method

问题描述

我在IE 8上打开我的网站时出现以下错误，

I am having following error when i open my site on IE 8,

Message: Object doesn't support this property or method
Line: 25
Char: 13
Code: 0
URI: mycode.js

mycode.js文件代码

mycode.js FILE CODE

var LstCompanies = Object.keys(msg);
if (LstCompanies.length > 0) {

任何想法

推荐答案

IE中不支持Object.keys。
这是更安全的实现，它与所有浏览器兼容..

Object.keys doesnt supported in IE. Here is the safer implementation which is compatible with all browsers..

Object.keys = Object.keys || function(o) { 
    var keysArray = []; 
    for(var name in o) { 
        if (o.hasOwnProperty(name)) 
          keysArray.push(name); 
    } 
    return keysArray; 
};

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