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分享insertCell 添加的只是个TD , 如何动态添加TH ?
<table border="1" id="table1">
<tr>
<th>姓名</th>
</tr>
<tr>
<td>张三</td>
</tr>
</table>
<input type="button" name="name1" value="插入一列_姓别" onClick="test();"/>
<script language="javascript">
function test()
{
var tr = document.getElementById("table1").rows;
tr[0].insertCell(1).innerHTML="姓别";
}
</script>
以上代码只能添加TD , 如何添加TH ?
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Robin.Xun 2009-02-01
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<body></body>
<table border="1" id="table1">
<tr>
<th>姓名</th>
</tr>
<tr>
<td>张三</td>
</tr>
</table>
<input type="button" name="name1" value="插入一列_姓别" onClick="test();"/>
<script language="javascript">
function test()
{
var tr = document.getElementById("table1").rows;
//tr[0].insertCell(1).innerHTML="姓别";
var th=document.createElement("th");
th.innerHTML="姓别";
tr[0].appendChild(th);
}
</script> 
lihan6415151528 2009-02-01
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1楼方法很正确了
iwlk 2009-02-01
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不想用appendChild 呵呵
还有其它答案吗?
还有其它答案吗?
基于asp的web课程设计
[removed]
function Ok_OnClick(event)
{
if(document.getElementsByName("textName")[0].value == ""){
alert("请输入内容");
return;
}//getElementById
var table;
var tableList = document.getElementsByTagName("TABLE");
for(var i = 0 ; i < tableList.length ; i++) {
if(tableList[i].name == "tableName") {
table = tableList[i]
break;
}
}
var value = document.getElementsByName("textName")[0].value;
var index = table.rows.length;
table.insertRow(index);
table.rows(index).insertCell(0);
table.rows(index).cells(0).innerText = value;
document.getElementsByName("textName")[0].value = "";
}
[removed]
<HTML>
<HEAD>
<META http-equiv="Content-Type" content="text/html; charset=gb2312">
<TITLE>留言版</TITLE>
<STYLE>
td{width:20%;height:20px;border-bottom:1px solid black;border-right:1px solid black;cursor:default;}
div{font-size:13px;}
th{height:20px;font-size:12px;font-weight:normal;border-bottom:2px solid black;background-color:#CCCCCC}
table{border:1px solid black;font-size:13px;}
</STYLE>
</HEAD>
<BODY false;"">
th="70%" align="center" cellpadding="0" cellspacing="0">
<textarea rows="2" name="textName" id="textId" cols="20"
70%; clip: rect(0pt, 47pt, 18pt, 0pt); font-family: 宋体; font-size: 10pt; font-weight: normal; font-style: normal;text-align: left; vertical-align: middle; text-indent: 0; color: #000000; background-attachment: fixed; background-color: #EEEEEE; border: 1px solid #0xf8f8f8">
</textarea>
<input type="button" value="提交" Ok_OnClick(window.event);"
; width:60 ; height: 21; clip: rect(0pt, 47pt, 18pt, 0pt); font-family: 宋体; font-size: 10pt; font-weight: normal; font-style: normal; cursor: hand; text-align: center; vertical-align: middle; text-indent: 0; color: #000000; background-attachment: fixed; background-color: #d8d8d8; border: 1px solid #59b4f7">
<!--position: absolute; left: 342; top: 184; -->
</BODY>
</HTML>
