Can I make a table cell have a different background color if the value =< a particular number with jquery or PHP?

Question

I have an HTML table with a lot of numbers.

Is it possible to have a table cell change background color if the value inside that cell (or column) equals or is less than

Answer 1

You could use code like this:

$(".colorMe td").each(function() {
    var val = parseInt(this.innerHTML, 10);
    if (val < 3000) {
        this.style.backgroundColor = "#F00000";
    }
});

See a working example here: http://jsfiddle.net/jfriend00/GAwrB/.