使用Javascript动态增加，删除表格
点击次数：29 次 发布日期：2008-11-21 11:22:34 作者：源代码网
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源代码网整理以下<html>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<head>
源代码网整理以下<script language="javascript">...
function deleteRow(index)...{
var tableObj=document.getElementById("mytable");
tableObj.deleteRow(index);
}
function addRow()...{
var tableObj=document.getElementById("mytable");
var newRowObj=tableObj.insertRow(tableObj.rows.length);
var newColName=newRowObj.insertCell(newRowObj.cells.length);
var newColAge=newRowObj.insertCell(newRowObj.cells.length);
var newColButton=newRowObj.insertCell(newRowObj.cells.length);
newColName.innerHTML=document.getElementById("newName").value;
newColAge.innerHTML=document.getElementById("newAge").value;
newColButton.innerHTML="<input type="button" value="删除" onclick="deleteRow("+(tableObj.rows.length-1)+")">";
}
</script>
</head>
源代码网整理以下<body>
<table width="100%" id="mytable" border="0" cellspacing="0" cellpadding="0">
<tr>
<td>姓名</td>
<td>年龄</td>
<td>操作</td>
</tr>
<tr>
<td>gaoxiang</td>
<td>28</td>
<td><input type="button" onclick="deleteRow(0)" value="删除"/></td>
</tr>
<tr>
<td>gaoxiang</td>
<td>28</td>
<td><input type="button" onclick="deleteRow(1)" value="删除"/></td>
</tr>
</table>
源代码网整理以下<input type="text" name="name" id="newName" />
<input type="text" name="age" id="newAge"/>
<input type="button" onclick="addRow();" value="新增"/>
</body>
</html>
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