<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
</head>
<body>
添加<input type="text" id="test1" size="4">行
加<input type="text" id="test2" size="4">列
标题为:<input type="text" id="test3">
<input type="button" value="生成" onclick="change()">
<div id="test"></div>
<script>
var change = function(){
var t1 = document.getElementById("test1");
var t2 = document.getElementById("test2");
var t3 = document.getElementById("test3");
document.getElementById("test").innerHTML="";
t1=parseInt(t1.value);
t2=parseInt(t2.value);
if(isNaN(t1) && isNaN(t2)){
alert("出错了");
return false;
}
var table = document.createElement("table");
table.style.borderCollapse="collapse";
table.border=1;
var caption = table.createCaption();
caption.innerHTML=t3.value;
for(var i=0;i<t1;i++){
var tr = table.insertRow(i);
for(var j=0;j<t2;j++){
var td = tr.insertCell(j);
td.style.padding="5px";
td.innerHTML="单元格内容"+i+j;
}
}
document.getElementById("test").appendChild(table);
}
</script>
</body>
</html>
