The displaytag table is easily traversed using the DOM, why do we need
id's on each cell?
Here's an example where every row is given a highlight. You could
easily modify this to grab <td>'s and do whatever you want with them:
var previousClass = null;
// simple script for highlighting rows
var table = document.getElementsByTagName("table")[0];
var rows = table.getElementsByTagName("tr");
for (i=3; i < rows.length; i++) {
rows[i].onmouseover = function() {
previousClass=this.className;this.className='tableRowOver' };
rows[i].onmouseout = function() { this.className=previousClass
};
rows[i].onclick = function() {
var cell = this.getElementsByTagName("td")[0];
var link = cell.firstChild;
var href = link.getAttribute("href");
var id = href.substring(href.indexOf("id=")+3, href.length);
location.href="<%=request.getContextPath()+editURL.getPath()+"&from=list
"%>&id="+id;
this.style.cursor="wait";
}
}
HTH,
Matt
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of John
Dang
Sent: Thursday, August 14, 2003 9:28 AM
To: [EMAIL PROTECTED]
Subject: [displaytag-user] Adding html id to table cells
Dear DisplayTag Builder,
Are there any way to add html id for each cell in display table? I
really want to use javascript to get the values from those cells.
Regards
John
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