<html>
<head>
<title>添加行</title>
<script type="text/javascript">
function addRow(tb)
{
var tb=document.getElementById(tb);
var tbody = tb.childNodes[0];
//插入行
var len = tbody.rows.length;
tbody.insertRow(len);
//插入列
tbody.rows[len].insertCell(0);
tbody.rows[len].cells[0].appendChild(document.createTextNode("csdn")); tbody.rows[len].insertCell(1);
tbody.rows[len].cells[1].setAttribute("align","center");
tbody.rows[len].cells[1].appendChild(document.createTextNode("员工表"));
}
</script>
</head>
<body>
<table id="mytab" style="width:100px" border="1">
<tr> <td>编号 </td> <td>姓名 </td> </tr>
<tr> <td>1 </td> <td>小王 </td> </tr>
<tr> <td>2 </td> <td>小明 </td> </tr>
<tr> <td>3 </td> <td>小如 </td> </tr>
<tr> <td>4 </td> <td>小陈 </td> </tr>
<tr> <td>5 </td> <td>小赵 </td> </tr>
<tr> <td>6 </td> <td>小刘 </td> </tr>
<tr> <td>7 </td> <td>小王 </td> </tr>
<tr> <td>8 </td> <td>小明 </td> </tr>
<tr> <td>9 </td> <td>小如 </td> </tr>
<tr> <td>10 </td> <td>小陈 </td> </tr>
</table>
<input type="button" name="btnAddRow" onclick="addRow('mytab')" value="添加行"/>
</body>
</html>
<head>
<title>添加行</title>
<script type="text/javascript">
function addRow(tb)
{
var tb=document.getElementById(tb);
var tbody = tb.childNodes[0];
//插入行
var len = tbody.rows.length;
tbody.insertRow(len);
//插入列
tbody.rows[len].insertCell(0);
tbody.rows[len].cells[0].appendChild(document.createTextNode("csdn")); tbody.rows[len].insertCell(1);
tbody.rows[len].cells[1].setAttribute("align","center");
tbody.rows[len].cells[1].appendChild(document.createTextNode("员工表"));
}
</script>
</head>
<body>
<table id="mytab" style="width:100px" border="1">
<tr> <td>编号 </td> <td>姓名 </td> </tr>
<tr> <td>1 </td> <td>小王 </td> </tr>
<tr> <td>2 </td> <td>小明 </td> </tr>
<tr> <td>3 </td> <td>小如 </td> </tr>
<tr> <td>4 </td> <td>小陈 </td> </tr>
<tr> <td>5 </td> <td>小赵 </td> </tr>
<tr> <td>6 </td> <td>小刘 </td> </tr>
<tr> <td>7 </td> <td>小王 </td> </tr>
<tr> <td>8 </td> <td>小明 </td> </tr>
<tr> <td>9 </td> <td>小如 </td> </tr>
<tr> <td>10 </td> <td>小陈 </td> </tr>
</table>
<input type="button" name="btnAddRow" onclick="addRow('mytab')" value="添加行"/>
</body>
</html>
<html>
<head>
<title> 添加行 </title>
<script type= "text/javascript ">
function addRow(tb)
{
var tb=document.getElementById(tb);
var tbody = tb.childNodes[0];
//插入行
var len = tbody.rows.length;
tbody.insertRow(len);
//插入列
tbody.rows[len].insertCell(0);
tbody.rows[len].cells[0].appendChild(document.createTextNode( "csdn ")); tbody.rows[len].insertCell(1);
tbody.rows[len].cells[1].setAttribute( "align", "center");
tbody.rows[len].cells[1].appendChild(document.createTextNode( "员工表 "));
}
</script>
</head>
<body>
<table id= "mytab " style= "width:100px " border= "1 "><tbody>
<tr> <td> 编号 </td> <td> 姓名 </td> </tr>
<tr> <td> 1 </td> <td> 小王 </td> </tr>
<tr> <td> 2 </td> <td> 小明 </td> </tr>
<tr> <td> 3 </td> <td> 小如 </td> </tr>
<tr> <td> 4 </td> <td> 小陈 </td> </tr>
<tr> <td> 5 </td> <td> 小赵 </td> </tr>
<tr> <td> 6 </td> <td> 小刘 </td> </tr>
<tr> <td> 7 </td> <td> 小王 </td> </tr>
<tr> <td> 8 </td> <td> 小明 </td> </tr>
<tr> <td> 9 </td> <td> 小如 </td> </tr>
<tr> <td> 10 </td> <td> 小陈 </td> </tr> </tbody>
</table>
<input type= "button " name= "btnAddRow " onclick= "addRow( 'mytab ') " value= "添加行 "/>
</body>
</html>
<tbody>
<tr>
<td>0</td>
<td>a</td>
</tr>
</tbody>
</table>
<input type="button" value="add" onclick="addRow('tab')" />
<script type="text/javascript">
<!--
function addRow(obj){
var tb=document.getElementById(obj);
var bd=tb.tBodies[0];
var len=bd.rows.length;
var row=bd.insertRow(len);
var tx=rows[0].cells[1].TextNode.char();
row.insertCell(0);
row.cells[0].appendChild(document.createTextNode(len));
row.insertCell(1);
row.cells[1].appendChild(document.createTextNode('b'));
}
//-->
</script>
这种效果?
<tbody>
<tr>
<td>0</td>
<td>a</td>
</tr>
</tbody>
</table>
<input type="button" value="add" onclick="addRow('tab')" />
<script type="text/javascript">
<!--
function addRow(obj){
var tb=document.getElementById(obj);
var bd=tb.tBodies[0];
var len=bd.rows.length;
var row=bd.insertRow(len);
row.insertCell(0);
row.cells[0].appendChild(document.createTextNode(len));
row.insertCell(1);
row.cells[1].appendChild(document.createTextNode('b'));
}
//-->
</script>