var table=$("<table border="1">");
table.appendTo($("#createtable"));
for(var i=0;i<rowCount;i++)
{
var tr=$("<tr></tr>");
tr.appendTo(table);
for(var j=0;j<cellCount;j++)
{
var td=$("<td>"+i*j+"</td>");
td.appendTo(tr);
}
}
trend.appendTo(table);
$("#createtable").append("</table>");
var dt = $('<dt></dt>).html(i*j)
在里面添加tr，再添加td
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>table</title>
<script src="jquery-1.7.2.js" type="text/javascript"></script>
<script type="text/javascript">
function Crtable (){
var tr = $("#tr").val(); //传tr值
var td = $("#td").val(); //传td值
var table = "<table border="1" width="500px" height="100px">" ; //定义table
for (var i=0;i<tr;i++){ //外层循环
table =table + "<tr>";
for(var j=0;j<td;j++){
table = table + "<td>";
}
//table = table + "<td>";
}
table = table + "</table>";
$(document).ready(function() {
$("#createtable").append(table);
})
}
</script>
</head>
<body>
<input type="text" id="tr" />
<input type="text" id="td" />
<button type="button" id="button" onClick="Crtable();">创建表格</button>
<div id="createtable"></div>
</body>
</html>