Issues surrounding the determination of CSS attribute value using .css() function within a variable

I have been working on a function to change the color of a span dynamically from black to a randomly selected color from a predefined list. However, I am encountering an issue with the .css("color", variableName) part of my code and suspect that my syntax might be incorrect. ( http://jsfiddle.net/crismanNoble/8gM76/ )

$(".randomRoll")
    .mouseover(function() {
               var colors = ["6F216C", "F34B0D", "C50102", "5DA537", "F1D81B"];
               var pick = Math.floor(Math.random()*5);
               var colorN = colors[pick];
               $(this).css("color", colorN); 
               //alert(colorN);
               })
    .mouseout(function() {
              $(this).css('color','black');
    });

Answer №1

To ensure proper formatting in CSS, remember to prepend a hash (#) before any hexadecimal values you include.

$(this).css("background-color","#"+hexValue);

For greater organization, consider storing these hex values in an array dedicated to colors.

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