监听html 页面元素的变化

时间:2021-08-21 20:06:37   收藏:0   阅读:29
if(document.getElementsByClassName(‘userSelect‘) && document.getElementsByClassName(‘userSelect‘)[0]){
        console.log(‘userSelect‘);
        document.getElementsByClassName(‘userSelect‘)[0].addEventListener(‘DOMSubtreeModified‘,function(e){
            console.log(‘userSelect change‘);
            updateOrder();
        });
    }

 

原文:https://www.cnblogs.com/xuan52rock/p/15170162.html

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