<body>
<input type="button" value="创建列表" id="btn"/>
<div id="dv"></div>
<script>
var names=["杨过","郭靖","张无忌","张三丰","乔峰"];
document.getElementById("btn").onclick=function(){
var ulobj=document.createElement("ul");
document.getElementById("dv").appendChild(ulobj);
for(var i=0;i<names.length;i++){
var liobj=document.createElement("li");
liobj.innerHTML=names[i];
ulobj.appendChild(liobj);
liobj.onmouseover = mouseoverHandle;
liobj.onmouseout=mouseoutHandle;
}
};
function mouseoverHandle(){
this.style.backgroundColor="red";
}
function mouseoutHandle(){
this.style.backgroundColor="";
}
</script>
</body>
<body>
<input type="button" value="创建表格" id="btn"/>
<div id="dv"></div>
<script>
var arr=[
{name:"百度", href: "https://www.baidu.com/"},
{name:"谷歌", href: "https://www.google.com/"},
{name:"优快云", href: "https://www.youkuaiyun.com/"},
{name:"GitHub", href: "https://github.com/"},
]
document.getElementById("btn").onclick=function(){
var tableObj=document.createElement("table");
tableObj.border="1";
tableObj.cellPadding="0";
tableObj.cellSpacing="0";
document.getElementById("dv").appendChild(tableObj);
for(var i=0;i<arr.length;i++){
var dt=arr[i];
var trObj=document.createElement("tr");
tableObj.appendChild(trObj);
var td1=document.createElement("td");
td1.innerText=dt.name;
trObj.appendChild(td1);
var td2=document.createElement("td");
td2.innerHTML="<a href="+dt.href+">"+dt.name+"</a>";
trObj.appendChild(td2);
}
};
</script>
</body>