try
----------------------------------------
<table id=tblSite width=100%>
<tr onClick="HighLightTR('#c9cc99','cc3333');">
<td id=locnumber align=center>1167</td>
<td align=center>aaa</td>
<td align=center>31</td>
</tr>
<tr onClick="HighLightTR('#c9cc99','cc3333');">
<td id=locnumber align=center>1167</td>
<td align=center>bbb</td>
<td align=center>41</td>
</tr>
<tr onClick="HighLightTR('#c9cc99','cc3333');">
<td id=locnumber align=center>1167</td>
<td align=center>ccc</td>
<td align=center>51</td>
</tr>
</table><script language="javascript">
var table = document.getElementById("tblSite");
for(var i=0;i<table.rows.length;i++){
for(var j=0;j<table.rows[i].cells.length;j++){
alert(table.rows[i].cells[j].innerText);
}
}
</script>
----------------------------------------
<table id=tblSite width=100%>
<tr onClick="HighLightTR('#c9cc99','cc3333');">
<td id=locnumber align=center>1167</td>
<td align=center>aaa</td>
<td align=center>31</td>
</tr>
<tr onClick="HighLightTR('#c9cc99','cc3333');">
<td id=locnumber align=center>1167</td>
<td align=center>bbb</td>
<td align=center>41</td>
</tr>
<tr onClick="HighLightTR('#c9cc99','cc3333');">
<td id=locnumber align=center>1167</td>
<td align=center>ccc</td>
<td align=center>51</td>
</tr>
</table><script language="javascript">
var table = document.getElementById("tblSite");
for(var i=0;i<table.rows.length;i++){
for(var j=0;j<table.rows[i].cells.length;j++){
alert(table.rows[i].cells[j].innerText);
}
}
</script>
比上面这个烦~
不过,也可以看看~
<script>
function HighLightTR(c1,c2){
//....
}function GetValue()
{
var oTb = document.getElementById("tblSite");
for(i=0;i<oTb.childNodes[0].childNodes.length;i++)
{
for(j=0;j<oTb.childNodes[0].childNodes[i].childNodes.length;j++)
{
if(oTb.childNodes[0].childNodes[i].childNodes[j].tagName.toLowerCase()=="td")
alert(oTb.childNodes[0].childNodes[i].childNodes[j].innerText);
}
}
}
</script>
<table id="tblSite" width=100%>
<tr onClick="HighLightTR('#c9cc99','cc3333');">
<td id=locnumber align=center>1167</td>
<td align=center>aaa</td>
<td align=center>31</td>
</tr>
<tr onClick="HighLightTR('#c9cc99','cc3333');">
<td id=locnumber align=center>1167</td>
<td align=center>bbb</td>
<td align=center>41</td>
</tr>
<tr onClick="HighLightTR('#c9cc99','cc3333');">
<td id=locnumber align=center>1167</td>
<td align=center>ccc</td>
<td align=center>51</td>
</tr>
</table>
<input type="button" value="GetValue" onClick="GetValue();">
<!--
var aa=document.getElementsByTagName("tr");
for(var i=0;i<aa.length;i++){
alert(aa[i].children[2].innerText)
}
//-->
</SCRIPT>
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<SCRIPT LANGUAGE="JavaScript" for=tblSite event=onclick>
<!--
var aa=document.getElementsByTagName("tr");
for(var i=0;i<aa.length;i++){
alert(aa[i].children[2].innerText)
}
//-->
</SCRIPT>
</HEAD><BODY >
<table id=tblSite width=100%>
<tr>
<td id=locnumber align=center>1167</td>
<td align=center>bbb</td>
<td align=center>31</td>
</tr>
<tr>
<td id=locnumber align=center>1167</td>
<td align=center>ccc</td>
<td align=center>41</td>
</tr>
<tr>
<td id=locnumber align=center>1167</td>
<td align=center>ccc</td>
<td align=center>51</td>
</tr>
</table></BODY>
</HTML>