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form name="form1" method="post" action="text.asp">
table width="613" border="0" cellpadding="2" cellspacing="1" id="SignFrame">
tr id="trHeader">
td width="27" bgcolor="#96E0E2">序号/td>
td width="64" bgcolor="#96E0E2">用户姓名/td>
td width="98" bgcolor="#96E0E2">电子邮箱/td>
td width="92" bgcolor="#96E0E2">固定电话/td>
td width="86" bgcolor="#96E0E2">移动手机/td>
td width="153" bgcolor="#96E0E2">公司名称/td>
td width="57" align="center" bgcolor="#96E0E2"> /td>
/tr>
/table>div>
input type="button" name="Submit" value="添加参与人" onClick="AddSignRow()" />
input name='txtTRLastIndex' type='hidden' id='txtTRLastIndex' value="1" />
input type="submit" name="button" id="button" value=" 确认提交 ">
/div>
/form>
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;
theObjtheObj = 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[theObj];
for(i=0; !foundObj && theDoc.layers && i theDoc.layers.length; i++)
foundObj = findObj(theObj,theDoc.layers.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 = newTR.rowIndex.toString();
//添加列:姓名
var newNameTD=newTR.insertCell(1);
//添加列内容
newNameTD.innerHTML = " + rowID + "'id='txtName" + rowID + "' type='text' size='12' />";
//添加列:电子邮箱
var newEmailTD=newTR.insertCell(2);
//添加列内容
newEmailTD.innerHTML = " + rowID + "' id='txtEmail" + rowID + "' type='text' size='20' />";
//添加列:电话
var newTelTD=newTR.insertCell(3);
//添加列内容
newTelTD.innerHTML = " + rowID + "' id='txtTel" + rowID + "' type='text' size='10' />";
//添加列:手机
var newMobileTD=newTR.insertCell(4);
//添加列内容
newMobileTD.innerHTML = " + rowID + "' id='txtMobile" + rowID + "' type='text' size='12' />";
//添加列:公司名
var newCompanyTD=newTR.insertCell(5);
//添加列内容
newCompanyTD.innerHTML = " + rowID + "' id='txtCompany" + rowID + "' type='text' size='20' />";
//添加列:删除按钮
var newDeleteTD=newTR.insertCell(6);
//添加列内容
newDeleteTD.innerHTML = "DeleteSignRow('SignItem" + rowID + "')\">删除";
//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;isignFrame.rows.length;i++){
signFrame.rows.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();
}
}
/script>
本文来自ChinaUnix博客,如果查看原文请点:http://blog.chinaunix.net/u/17473/showart_1737440.html |
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