IE：indexOf导致“对象不支持此属性或方法” [英] IE: indexOf results in "object doesn't support this property or method"

问题描述

我有以下if语句：

if (buyArray.indexOf(dealWith,0) != -1){

在对象不支持此属性或方法。

Which is breaking in ie (ie 8 on XP) with "object doesn't support this property or method".

任何人都可以解决此问题吗？

Anyone have a work around for this?

推荐答案

是的，IE< 9不支持 indexOf 。你可以像这里展示的那样实现一个垫片： https://developer.mozilla.org/en / JavaScript / Reference / Global_Objects / Array / indexOf

yeah, IE<9 doesn't support indexOf. You can implement a shim like the one showed here: https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/indexOf

或者如果你已经在使用jQuery，你可以使用 inArray 。 下划线也有实现。

Or if you already using jQuery you can use inArray. Also underscore has an implementation for it.

这篇关于IE：indexOf导致“对象不支持此属性或方法”的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！