jQuery IE将此绑定 [英] JQuery IE bind this

问题描述

在IE中，我使用JQuery在控制台中收到此错误:

In IE I am getting this error in the console using JQuery:

SCRIPT438:对象不支持属性或方法绑定" default.js，第33行字符3

SCRIPT438: Object doesn't support property or method 'bind' default.js, line 33 character 3

$.get(URL + 'dashboard/photoList/'+categoryID, (function(o) {
        // code here
}).bind(this));

是否有解决方法来绑定"this"?我已经习惯了原型.

Is there a work around to binding 'this'? I'm used to this from prototype.

推荐答案

bind仅在支持ECMAScript 5的浏览器中可用.与(显然)Prototype.js不同，jQuery不会扩展内置对象.

bind is only available in browsers supporting ECMAScript 5. Unlike (apparently) Prototype.js, jQuery does not extend built-in objects.

jQuery提供了 $.proxy ^[docs] :

jQuery offers $.proxy ^[docs]:

$.get(URL + 'dashboard/photoList/'+categoryID, $.proxy(function(o) {
        // code here
},this));

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