Heck, I even learned something here :) I love this list...
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Danny Wachsstock
Sent: Saturday, February 17, 2007 8:17 PM
To: discuss@jquery.com
Subject: Re: [jQuery] adding a class to positive and negative data
Thanks for the lesson Danny! I'd love to be a cool kid :-)
I haven't had the time to fully grok what either you or Kristinn showed me,
but it opened a door to understanding and I definitely appreciate that.
r.
Danny Wachsstock wrote:
>
> To select specific elements, the cool kids all use cust
One thing to remember is that selectors are applied in order.
$('td:nth(3):positive') gives you the positive numbers that are in the
fourth cell,
$('td:positive:nth(3)') gives you the fourth positive cell, probably not
what you want
Danny Wachsstock wrote:
>
> To select specific elements, the co
To select specific elements, the cool kids all use custom selectors (not very
well documented, but see
http://docs.jquery.com/Plugins/Authoring#Using_jQuery.extend_to_extend_jQuery_itself
and
http://www.softwareunity.com/sandbox/JQueryMoreSelectors/ )
Basically, extend jQuery.expr[':'] with a str
I posted a
http://www.monkeypuzzle.net/testfiles/jquery/data_hilite/index.html working
test page - thanks Kristinn!!
Kristinn Sigmundsson wrote:
>
> Arg, stupid tabs not working here it comes again...
>
> $("table td").each( function () {
> var nr = parseFloat($(this).text());
>
thanks Kristinn!
So, if I only want to do this on the 4th column of a table, would I do
something like:
$("table td:nth-child(3)").each( function () {
var nr = parseFloat($(this).text());
if (nr >= 1.5)
$(this).addClass("positive");
else if (nr <= -1.5)
$(this).addClass
Arg, stupid tabs not working here it comes again...
$("table td").each( function () {
var nr = parseFloat($(this).text());
if (nr >= 1.5)
$(this).addClass("positive");
else if (nr <= -1.5)
$(this).addClass("negative");
});
something similar to this should work...
/
First thought:
$("table td").each( function () {
var nr = parseFloat($(this).text());
if (nr > 1.5)
});
On 2/16/07, rolfsf <[EMAIL PROTECTED]> wrote:
>
> Is there a clever way in jQuery to find non-zero data in specific columns of
> a table, and assign them a class based on whether they a
Is there a clever way in jQuery to find non-zero data in specific columns of
a table, and assign them a class based on whether they are positive or
negative? In plain English, I want to make positive numbers green (or the
cell bg) and the negative numbers red, but only in certain columns. Ideally,
