<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
</head>
<body>
行：
<input type="text" id="rows"/>
<br />
列：
<input type="text" id="columns"/>
<br />
<input type="button" value="生成" onclick="shengCheng()"/>
<div id="table1">
</div>
<script type="text/javascript">
function shengCheng(){
var row = document.getElementById("rows");
var col = document.getElementById("columns");
var rowValue = row.value;
var columnsValue = col.value;
var str = "<table border='1'>";
for(var i = 0; i < rowValue;i++){
str+="<tr>";
for(var j = 0; j < columnsValue; j++){
str+="<td>  </td>";
}
str+="</tr>";
}
str+="</table>";
var ta = document.getElementById("table1");
ta.innerHTML = str;
}
</script>
</body>
</html>
案例：动态生成表格
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转载自blog.csdn.net/weixin_42061805/article/details/81517239
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