使用js添加div
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<title></title>
<meta charset="utf-8" />
<style>
div {
border:solid 1px #ff0000;
margin: 20px;
}
</style>
<script >
window.onload = function () {
var vtop = "js插入上面";
var vcenter = "js中插入";
var vbottom = "js插入下面";
var vcurrent = document.getElementById("1");
/* //上面
var newNodeTop = document.createElement("div");
newNodeTop.innerHTML = vtop;
vcurrent.parentNode.insertBefore(newNodeTop, vcurrent);
//中间
var newNodeCenter = document.createElement("div");
newNodeCenter.innerHTML = vcenter;
vcurrent.appendChild(newNodeCenter);*/
//下面
var newNodeBottom = document.createElement("div");
newNodeBottom.innerHTML = vbottom;
vcurrent.parentNode.insertBefore(newNodeBottom, vcurrent.nextSibling)
newNodeBottom.innerHTML = "dshdfoihouj";
}
</script>
</head>
<body>
<div id="1">current DIV</div>
</body>
</html>
<!DOCTYPE html><html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> <title></title><meta charset="utf-8" /> <style> div { border:solid 1px #ff0000; margin: 20px; } </style> <script > window.onload = function () { var vtop = "js插入上面"; var vcenter = "js中插入"; var vbottom = "js插入下面"; var vcurrent = document.getElementById("1"); /* //上面 var newNodeTop = document.createElement("div"); newNodeTop.innerHTML = vtop; vcurrent.parentNode.insertBefore(newNodeTop, vcurrent); //中间 var newNodeCenter = document.createElement("div"); newNodeCenter.innerHTML = vcenter; vcurrent.appendChild(newNodeCenter);*/ //下面 var newNodeBottom = document.createElement("div"); newNodeBottom.innerHTML = vbottom; vcurrent.parentNode.insertBefore(newNodeBottom, vcurrent.nextSibling) newNodeBottom.innerHTML = "dshdfoihouj";
} </script></head><body> <div id="1">current DIV</div></body></html>
