js 获取循环获取表格行中每列中的文本框中是数据？？？？急

Wuyuansen 2011-10-11 01:12:02



<html>

<head>

<meta http-equiv="Content-Type" content="text/html; charset=gb2312">

<title>增加Table行</title>

<style type="text/css">

<!--

.STYLE1 {font-size: 12px}

-->

</style>

</head>

<script language="javascript">// Example: obj = findObj("image1");

function findObj(theObj, theDoc){  

var p, i, foundObj;

    if(!theDoc) theDoc = document; 

	if( (p = theObj.indexOf("?")) > 0 && parent.frames.length) {

	theDoc = parent.frames[theObj.substring(p+1)].document;

	theObj = theObj.substring(0,p);  }

	if(!(foundObj = theDoc[theObj]) && theDoc.all) foundObj = theDoc.all[theObj];

	for (i=0; !foundObj && i < theDoc.forms.length; i++)

	foundObj = theDoc.forms[i][theObj]; 

	for(i=0; !foundObj && theDoc.layers && i < theDoc.layers.length; i++)

	foundObj = findObj(theObj,theDoc.layers[i].document);

	if(!foundObj && document.getElementById) foundObj = document.getElementById(theObj); 

	return foundObj;

}

//添加一个参与人填写行

function AddSignRow(){ //读取最后一行的行号，存放在txtTRLastIndex文本框中 

 var txtTRLastIndex = findObj("txtTRLastIndex",document);

 var rowID = parseInt(txtTRLastIndex.value);

 

 var signFrame = findObj("SignFrame",document);

 //添加行

 var newTR = signFrame.insertRow(signFrame.rows.length);

 newTR.id = "SignItem" + rowID;

 

 //添加列:序号

 var newNameTD=newTR.insertCell(0);

 //添加列内容

 newNameTD.innerHTML = "<font style='color:red;text-align:center;'>"+newTR.rowIndex.toString()+"</font>";

 

 var product_ItemName=newTR.insertCell(1);

 //newEmailTD.innerHTML = "<input name='txtEMail" + rowID + "' id='txtEmail" + rowID + "' type='text' size='10' />";

 product_ItemName.innerHTML="<select name='product_ItemName"+rowID+"' id='product_ItemName"+rowID+"' style='width:100px;'><option value='限时抢购'>限时抢购</option><option value='推广产品'>推广产品</option><option value='产品展示'>产品展示</option><option value='拍卖'>拍卖</option></select>"

 

 var product_name=newTR.insertCell(2);

 product_name.innerHTML = "<input name='product_name" + rowID + "' id='product_name" + rowID + "' type='text' size='10' />";

 

 var product_brank=newTR.insertCell(3);

 product_brank.innerHTML = "<input name='product_brank" + rowID + "' id='product_brank" + rowID + "' type='text' size='10' />";

 

 var product_itemNumber=newTR.insertCell(4);

 product_itemNumber.innerHTML = "<input name='product_itemNumber" + rowID + "' id='product_itemNumber" + rowID + "' type='text' size='10' />";

 

 var product_price=newTR.insertCell(5);

 product_price.innerHTML = "<input name='product_price" + rowID + "' id='product_price" + rowID + "' type='text' size='10' />";

 

 var product_shoppingPrice=newTR.insertCell(6);

 product_shoppingPrice.innerHTML = "<input name='product_shoppingPrice" + rowID + "' id='product_shoppingPrice" + rowID + "' type='text' size='10' />";

 

 var productShoppingDay=newTR.insertCell(7);

 productShoppingDay.innerHTML = "<input name='productShoppingDay" + rowID + "' id='productShoppingDay" + rowID + "' type='text' size='10' />";

 

 var product_color=newTR.insertCell(8);

 product_color.innerHTML = "<input name='product_color" + rowID + "' id='product_color" + rowID + "' type='text' size='10' />";

 

 var product_size=newTR.insertCell(9);

 product_size.innerHTML = "<input name='product_size" + rowID + "' id='product_size" + rowID + "' type='text' size='10' />";

 

 var product_number=newTR.insertCell(10);

 product_number.innerHTML = "<input name='product_number" + rowID + "' id='product_number" + rowID + "' type='text' size='10' />";

 

 var newCompanyTD=newTR.insertCell(11);

 newCompanyTD.innerHTML = "<input name='txtCompany" + rowID + "' id='txtCompany" + rowID + "' type='text' size='10' />";

 

 var yaomaideProduct=newTR.insertCell(12);

 yaomaideProduct.innerHTML = "<input name='yaomaideProduct" + rowID + "' id='yaomaideProduct" + rowID + "' type='text' size='10' />";

 

 var productAff_price=newTR.insertCell(13);

 productAff_price.innerHTML = "<input name='productAff_price" + rowID + "' id='productAff_price" + rowID + "' type='text' size='10' />";

 

  var productAff_price=newTR.insertCell(14);

 productAff_price.innerHTML = "<input name='productAff_price" + rowID + "' id='productAff_price" + rowID + "' type='text' size='10' />";

 

 var newDeleteTD=newTR.insertCell(15);

 newDeleteTD.innerHTML = "<div align='center' style='width:40px;font-size:12px;'><a href='javascript:;' onclick=\"DeleteSignRow('SignItem" + rowID + "')\">删除</a></div>";

 

 //将行号推进下一行

 txtTRLastIndex.value = (rowID + 1).toString() ;

}

//删除指定行

function DeleteSignRow(rowid){

 var signFrame = findObj("SignFrame",document);

 var signItem = findObj(rowid,document);

 

 //获取将要删除的行的Index

 var rowIndex = signItem.rowIndex;

 

 //删除指定Index的行

 signFrame.deleteRow(rowIndex);

 

 //重新排列序号，如果没有序号，这一步省略

 for(i=rowIndex;i<signFrame.rows.length;i++){

  signFrame.rows[i].cells[0].innerHTML = i.toString();

 }

}//清空列表

function ClearAllSign(){

 if(confirm('确定要清空所有参与人吗？')){

  var signFrame = findObj("SignFrame",document);

  var rowscount = signFrame.rows.length;

  //循环删除行,从最后一行往前删除

  for(i=rowscount - 1;i > 0; i--){

   signFrame.deleteRow(i);

  }

  //重置最后行号为1

  var txtTRLastIndex = findObj("txtTRLastIndex",document);

  txtTRLastIndex.value = "1";

  

  //预添加一行

  AddSignRow();

 }

}

//获取数据保存 

function subTable(){

var signFrame = findObj("SignFrame",document);

  var rowscounts = signFrame.rows;

  for(var i=1;i<rowscounts.length;i++){

 	alert(i+":rowscounts");

	alert(i.cells.length+":=2")

  }

}

</script>

<body onLoad="AddSignRow()">

<div>

  <table width="0" border="0" cellpadding="2" cellspacing="1" id="SignFrame">

    <tr id="trHeader">

      <td width="30" align="center" bgcolor="#96E0E2"><span class="STYLE1">序号</span></td>

      <td width="80" align="center" bgcolor="#96E0E2"><span class="STYLE1">商品所属</span></td>

      <td width="80" align="center" bgcolor="#96E0E2"><span class="STYLE1">商品名称</span></td>

      <td width="80" align="center" bgcolor="#96E0E2"><span class="STYLE1">商品品牌</span></td>

      <td width="80" align="center" bgcolor="#96E0E2"><span class="STYLE1">商品货号</span></td>

      <td width="80" align="center" bgcolor="#96E0E2"><span class="STYLE1">商品单价</span></td>

      <td width="80" align="center" bgcolor="#96E0E2"><span class="STYLE1">商品抢购价</span></td>

      <td width="80" align="center" bgcolor="#96E0E2"><span class="STYLE1">活动截至</span></td>

      <td width="80" align="center" bgcolor="#96E0E2"><span class="STYLE1">商品颜色</span></td>

      <td width="80" align="center" bgcolor="#96E0E2"><span class="STYLE1">商品尺码</span></td>

      <td width="80" align="center" bgcolor="#96E0E2"><span class="STYLE1">商品数量</span></td>

      <td width="80" align="center" bgcolor="#96E0E2"><span class="STYLE1">商品图片</span></td>

      <td width="80" align="center" bgcolor="#96E0E2"><span class="STYLE1">要卖的商品</span></td>

      <td width="80" align="center" bgcolor="#96E0E2"><span class="STYLE1">要卖的商品价格</span></td>

      <td width="80" align="center" bgcolor="#96E0E2"><span class="STYLE1">商品图片</span></td>

      <td width="57" align="center" bgcolor="#96E0E2"><span class="STYLE1">操作</span></td>

    </tr>

  </table>

</div>

<div>

  <input type="button" name="Submit" value="添加" onClick="AddSignRow()" />

  <input type="button" name="Submit2" value="清空" onClick="ClearAllSign()" />

  <input type="button" name="" value="提交" onClick="subTable();" />

  <input name='txtTRLastIndex' type='hidden' id='txtTRLastIndex' value="1" />

</div>

</body>

</html>