Javascript window.find Internet Explorer的替代方案？ [英] Javascript window.find alternative for internet explorer?

问题描述

我想实现 window.find <的javascript功能/ A>（）。但它不适用于Internet Explorer。什么可以替代此代码？

i want to implement the javascript function of window.find(). but it is not working in internet explorer. what could be an alternative for this code ?

推荐答案

要实现浏览器兼容性，请使用

To achieve browser compatibility use

function windowFind(str){
    if("find" in window){
         return window.find(str);
    }else{
         return document.getElementsByTagName("body").innerHTML.indexOf(str) > -1;
    }
}

此方法称为特征检测并在许多JavaScript库中用于实现浏览器兼容性。

This method is called feature detection and is used in many javascript libraries to achieve browser compatibility.

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