如何有效地解决ie7|如何有效地解决ie7,IE8不支持document.getElmentsByClassName的问题

1、复制此代码到你js代码的最前面即可 if(!document.getElementsByClassName){ document.getElementsByClassName = function(className, element){ var children = (element || document).getElementsByTagName('*'); var elements = new Array(); for (var i=0; i【如何有效地解决ie7|如何有效地解决ie7,IE8不支持document.getElmentsByClassName的问题】转载于:https://www.cnblogs.com/luoguixin/p/6240945.html

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