自动弹出js的层
- HTML code
<script language="javascript" type="text/javascript"> var docEle = function() { return document.getElementById(arguments[0]) || false; } function openNewDiv(_id) { var m = "mask"; if (docEle(_id)) document.removeChild(docEle(_id)); if (docEle(m)) document.removeChild(docEle(m)); // 新激活图层 var newDiv = document.createElement("div"); newDiv.id = _id; newDiv.style.position = "absolute"; newDiv.style.zIndex = "9999"; newDiv.style.width = "500px"; newDiv.style.height = "300px"; newDiv.style.top = "50px"; newDiv.style.left = (parseInt(document.body.scrollWidth) - 300) / 2 + "px"; // 屏幕居中 newDiv.style.background = "#EFEFEF"; newDiv.style.border = "1px solid #860001"; newDiv.style.padding = "5px"; newDiv.innerHTML = "新激活图层内容 "; document.body.appendChild(newDiv); // mask图层 var newMask = document.createElement("div"); newMask.id = m; newMask.style.position = "absolute"; newMask.style.zIndex = "1"; newMask.style.width = document.body.scrollWidth + "px"; newMask.style.height = document.body.scrollHeight + "px"; newMask.style.top = "0px"; newMask.style.left = "0px"; //newMask.style.background = "#000"; newMask.style.filter = "alpha(opacity=40)"; newMask.style.opacity = "0.40"; document.body.appendChild(newMask); // 关闭mask和新图层 var newA = document.createElement("a"); newA.href = "#"; newA.innerHTML = "关闭"; newA.onclick = function() { document.body.removeChild(docEle(_id)); document.body.removeChild(docEle(m)); return false; } newDiv.appendChild(newA); } </script> - HTML code
<a href="#" onclick="openNewDiv('newDiv');return false;">激活新层</a>以上的代码实现了点击“激活新层”，弹出js层的效果。
现在想要的是不用点击“激活新层”，就可以自动弹出js层的效果。就是打开页面或者刷新页面就可以就可以自动弹出js层的效果。
代码该如何改动呢？
谢谢
[解决办法]
你用<body onload="openNewDiv('newDiv');return false;">试试看
[解决办法]
把JS放在<head>里需要调用才会执行，放在<body>里是加载就执行，你把JS代码放在<body>里试试。