<script>
function insCell()
{
var x=document.getElementById('tr1').insertCell(0);
x.innerHTML="The famous";
}
</script>
</head>
<body>
<table border="1">
<tr id="tr1">
<td>Peter</td>
<td>Griffin</td>
</tr>
</table>
<br>
<input type="button" onclick="insCell()" value="Insert cell">
</body>
<html>
<head>
<title>Demo</title>
</head>
<body>
<label style="font-size:20px;width:600px;" >动态表格：</label><br/>
<table border="1">
<tbody id="table">
</table>
</body>
</html>
<script>
function getColumnDetail(column){
column.style.color = "blue"; //将被点击的单元格设置为蓝色
alert(column.innerHTML); //弹出被点单元格里的内容
}
<!--trLineNumber为动态表格行数，tdData为动态表格每行单元格的数据，数据类型为数组-->
function setTable(trLineNumber,tdData){
var _table = document.getElementById("table");
var _row;
var _cell;
for (var i = 0; i < trLineNumber; i++) {
_row = document.createElement("tr");
document.getElementById("table").appendChild(_row);
for(var j = 0; j < tdData.length; j++) {
_cell = document.createElement("td");
_cell.onclick= function(){getColumnDetail(this)}; //为每个单元格增加单击事件
_cell.innerText = tdData[j];
_row.appendChild(_cell);
}
}
}
</script>
