获取文本框的值?????
动态添加列: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;
}
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:
var newNameTD=newTR.insertCell(1);
//添加列内容
newNameTD.innerHTML = "<input name='txtColorName" + rowID + "' id='txtColorName" + rowID + "' type='text' size='12'/>";
//添加列:
var newEmailTD=newTR.insertCell(2);
//添加列内容
newEmailTD.innerHTML = "<input name='txtColorUserName" + rowID + "' id='txtColorUserName" + rowID + "' type='text' size='20'/>";
//添加列:
var newTelTD=newTR.insertCell(3);
//添加列内容
newTelTD.innerHTML = "<input name='txtColorCode" + rowID + "' id='txtColorCode" + rowID + "' type='text' size='10'/>";
//将行号推进下一行
txtTRLastIndex.value = (rowID + 1).toString() ;
}
function ClearAllSign()
{
if(confirm('确定要清空所有颜色吗？'))
{
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();
}
}
这段是动态添加文本框的代码,我想知道在CS里面怎么俩获取到我动态添加文本框里面的那个值了???
