var oFlag = document.getElementById('flag');var oDiv = document.getElementById('node');//鼠标移入事件oDiv.onmouseover = function() {oFlag.style.display = 'block';}//鼠标移出事件oDiv.onmouseout = function() {oFlag.style.display = 'none';}
1200字范文,内容丰富有趣,写作的好帮手!
时间:2021-09-05 20:17:14
var oFlag = document.getElementById('flag');var oDiv = document.getElementById('node');//鼠标移入事件oDiv.onmouseover = function() {oFlag.style.display = 'block';}//鼠标移出事件oDiv.onmouseout = function() {oFlag.style.display = 'none';}