code1
<script>
var j=0
function add_row(){
j++
//j=sqd.rows.length;
newRow=document.all.sqd.insertRow(-1)
newcell=newRow.insertCell()
newcell.style.backgroundColor='#f7f7f7'
newcell.innerHTML=j
newcell=newRow.insertCell()
newcell.style.backgroundColor='#f7f7f7'
newcell.innerHTML="<input name=SerialNumber type=radio value="+j+">"
newcell=newRow.insertCell()
newcell.style.backgroundColor='#f7f7f7'
newcell.innerHTML="<input name=SerialNumber1 type=text class=INPUT1 size=3>"
newcell=newRow.insertCell()
newcell.style.backgroundColor='#f7f7f7'
newcell.innerHTML="<input name=ProductName type=text class=INPUT1 size=3>"
newcell=newRow.insertCell()
newcell.style.backgroundColor='#f7f7f7'
newcell.innerHTML="<input name=jianshu type=text class=INPUT1 size=3>"
newcell=newRow.insertCell()
newcell.style.backgroundColor='#f7f7f7'
newcell.innerHTML="<input name=Quantity type=text class=INPUT1 size=3>"
newcell=newRow.insertCell()
newcell.style.backgroundColor='#f7f7f7'
newcell.innerHTML="<input name=GrossWeight type=text class=INPUT1 size=3>"
newcell=newRow.insertCell()
newcell.style.backgroundColor='#f7f7f7'
newcell.innerHTML="<input name=CountWeight type=text class=INPUT1 size=3>"
newcell=newRow.insertCell()
newcell.style.backgroundColor='#f7f7f7'
newcell.innerHTML="<input name=UnitPrice type=text class=INPUT1 size=3>"
newcell=newRow.insertCell()
newcell.style.backgroundColor='#f7f7f7'
newcell.innerHTML="<input name=Amount type=text class=INPUT1 size=3>"
newcell=newRow.insertCell()
newcell.style.backgroundColor='#f7f7f7'
newcell.innerHTML="<input name=CustOrder type=text class=INPUT1 size=3>"
newcell=newRow.insertCell()
newcell.style.backgroundColor='#f7f7f7'
newcell.innerHTML="<input name=Discription type=text class=INPUT1 size=3>"
}
function del_row() {
for(i=1;i<sqd.rows.length;i++){
alert(sqd.rows(i).cells[1].interHTML)
}
}
</script>
<table id="sqd" width="90%" border="0" cellpadding="0" cellspacing="1" bgcolor="#999999">
<tr bgcolor="#BAC2DA">
<td height="25"> <div align="center">序号</div></td>
<td> <div align="center">选中</div></td>
<td> <div align="center">货物编号</div></td>
<td> <div align="center">货物品名</div></td>
<td> <div align="center">件数</div></td>
<td> <div align="center">数量</div></td>
<td> <div align="center">毛重</div></td>
<td> <div align="center">计货重量</div></td>
<td> <div align="center">费率</div></td>
<td> <div align="center">金额</div></td>
<td> <div align="center">客户定单号</div></td>
<td> <div align="center">备注</div></td>
</tr>
</table>
<br/> <input name="Submit5" type="button" onClick=add_row() class="button" value=" 添 加 ">
<input name="Submit33" onclick=del_row() type="button" class="button" value=" 替换 ">
<input type=button onclick="alert(sqd.rows[sqd.rows.length - 1].cells[0].innerText)" value="Get Value">
code2
<script>
//The JavaScript Source!! http://smallrain.net
var j=0
function add_row(){
k=j+1
j=sqd.rows.length;
newRow=document.all.sqd.insertRow(-1)
newcell=newRow.insertCell()
newcell.style.backgroundColor='#f7f7f7'
newcell.innerHTML=j
newcell=newRow.insertCell()
newcell.style.backgroundColor='#f7f7f7'
newcell.innerHTML="<input name=Number type=radio >"
newcell=newRow.insertCell()
newcell.style.backgroundColor='#f7f7f7'
newcell.innerHTML="<input name=SerialNumber type=text class=INPUT1 size=3>"
newcell=newRow.insertCell()
newcell.style.backgroundColor='#f7f7f7'
newcell.innerHTML="<input name=ProductName type=text class=INPUT1 size=3>"
newcell=newRow.insertCell()
newcell.style.backgroundColor='#f7f7f7'
newcell.innerHTML="<input name=PieceNo type=text class=INPUT1 size=3>"
newcell=newRow.insertCell()
newcell.style.backgroundColor='#f7f7f7'
newcell.innerHTML="<input name=Quantity type=text class=INPUT1 size=3>"
newcell=newRow.insertCell()
newcell.style.backgroundColor='#f7f7f7'
newcell.innerHTML="<input name=GrossWeight type=text class=INPUT1 size=3>"
newcell=newRow.insertCell()
newcell.style.backgroundColor='#f7f7f7'
newcell.innerHTML="<input name=CountWeight type=text class=INPUT1 size=3>"
newcell=newRow.insertCell()
newcell.style.backgroundColor='#f7f7f7'
newcell.innerHTML="<input name=UnitPrice type=text class=INPUT1 size=3>"
newcell=newRow.insertCell()
newcell.style.backgroundColor='#f7f7f7'
newcell.innerHTML="<input name=Amount type=text class=INPUT1 size=3>"
newcell=newRow.insertCell()
newcell.style.backgroundColor='#f7f7f7'
newcell.innerHTML="<input name=CustOrder type=text class=INPUT1 size=3>"
newcell=newRow.insertCell()
newcell.style.backgroundColor='#f7f7f7'
newcell.innerHTML="<input name=Description type=text class=INPUT1 size=3>"
}
function del_row() {
if(sqd.rows.length==1) return;
var checkit = false
for (var i=0;i<document.all.Number.length;i++) {
if (document.all.Number[i].checked) {
checkit=true;
sqd.deleteRow(i)
break;
}
}
if (checkit) {
for(i=1;i<sqd.rows.length;i++){
sqd.rows[i].cells[0].innerText=i
}
} else
{
alert("请选择一个要删除的对象");
return false}
}
</script>
<table width=90% border=0 align="center" cellpadding=2 cellspacing=1 bgcolor="#FFFFFF">
<tr>
<td height="25" class="table1">
<div align="center"><font color="#FFFFFF"><strong>≡≡≡ 货 运 单 概 要 ≡≡≡</strong></font></div></td>
</tr>
<tr>
<td align=center valign=top bgcolor=f7f7f7><table id="sqd" width="90%" border="0" cellpadding="0" cellspacing="1" bgcolor="#999999">
<tr bgcolor="#BAC2DA">
<td height="25">
<div align="center">序号</div></td>
<td>
<div align="center">选中
<input name=Number type=hidden >
</div></td>
<td>
<div align="center">货物编号</div></td>
<td>
<div align="center">货物品名</div></td>
<td>
<div align="center">件数</div></td>
<td>
<div align="center">数量</div></td>
<td>
<div align="center">毛重</div></td>
<td>
<div align="center">计货重量</div></td>
<td>
<div align="center">费率</div></td>
<td>
<div align="center">金额</div></td>
<td>
<div align="center">客户定单号</div></td>
<td>
<div align="center">备注</div></td>
</tr>
</table>
<br>
<input name="Submit5" type="button" onClick=add_row() class="button" value=" 添 加 ">
<input name="Submit33" onclick=del_row() type="button" class="button" value=" 删 除 ">
</td>
</tr>
</table>
code3
<html>
<head>
<title>实例代码 - 使用JavaScript和DOM创建HTML表格</title>
<script>
function start() {
//获取body标签
var mybody = document.getElementsByTagName("body")[0];
// 创建一个<table>元素和一个<tbody>元素
table1 = document.createElement("table");
mytablebody = document.createElement("tbody");
//创建所有的单元格
myArray = new Array('this','is','a','test');
for(var j = 0; j <4; j++) {
// 创建一个<tr>元素
mycurrent_row = document.createElement("tr");
for(var i = 0; i <4; i++) {
// 创建一个<td>元素--列
mycurrent_cell = document.createElement("td");
//创建一个文本节点
if(j==0){
currenttext = document.createTextNode(myArray[i]);
}else if(i==0){
currenttext = document.createTextNode(myArray[j]);
}else {currenttext = document.createTextNode();
}
mycurrent_cell.appendChild(currenttext);
// 将列<td>添加到行<tr>
mycurrent_row.appendChild(mycurrent_cell);
}
// 将行<tr>添加到<tbody>
mytablebody.appendChild(mycurrent_row);
}
// 将<tbody>添加到<table>
table1.appendChild(mytablebody);
//将<table>添加到<body>
mybody.appendChild(table1);
table1.setAttribute("border", "2");
table1.setAttribute("cellspacing", "3");//无效 ？？
table1.setAttribute("cellpadding", "2");//无效 ？？
}
</script>
</head>
<body onload="start()">
</body>
</html>