摘要:
//鼠标点击出现下拉菜单,点其他地方,缩回去。 document.addEventListener("mousedown", function(e) { var target = e.target || e.srcElement; while (target != document && target != popup) { target = target.parentNode; } if (t... 阅读全文
posted @ 2015-10-21 17:12
alanaZ
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