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

Here is the example //CSS

.lowerthan100{
 background-color:red;
 color:white;   
}
.higherthan100{
 background-color:white;   
 color:red;
}

//JAVASCRIPT

$('#mytable td').each(function() {
    if(parseInt($(this).html())>100){
    $(this).addClass("higherthan100");
    }else if (parseInt($(this).html())<100){
    $(this).addClass("lowerthan100");
    }    
 });

//HTML

    
99
101
    
200
50

You can populate more class in CSS and else if statements, if you need more conditions.

Here is the live example http://jsfiddle.net/kayadiker/DL6U2/2/