<div class="Thumbnail__thumbnail___3ABuK Thumb__thumbnail___jO6WM Video__thumbnail___2vJC9">
<img alt="alttext" src="https:/">
<div class="Duration__duration___qiPOI">14:57</div></div>
window.external.menuArguments.event.srcElement.innerHTML;
给出上面的result.And,那么如何得到img的ALT值呢?
(我正在使用internet explorer menuext函数
window.ActiveXObject("WScript.Shell")
发布于 2018-07-02 05:56:30
看起来唯一的方法就是操纵字符串;
var alt = window.external.menuArguments.event.srcElement.innerHTML;
if (alt.search("img alt=") > 0) alt = alt.substring(alt.lastIndexOf('img alt="') +9, alt.lastIndexOf('src') -2);
04.07.2018我终于找到了;
window.external.menuArguments.event.srcElement.getElementsByTagName('img')[0].alt;
https://stackoverflow.com/questions/51123443
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