[RESOLVED] alternate text colors.

[calmchess]

How do I alternate text colors in a dynamic text field I tried to use CSS but it changes all the text to the same color i want each line to be a seperate color.

[dudeqwerty]

Make sure the text field is HTML enabled.

This function reads a string, and out puts a html formatted string based on the two colours you give it:

var myString = "this is some text\nthis is some text\nthis is some text\nthis is some text\nthis is some text";

function alternateTextColour(s:String, colour1:uint, colour2:uint):String {
	var a:Array = s.split("\n");
	var toReturn:String = "";
	trace(a);
	t.text = "";
	for(var z:int = 0; z<a.length; z++) {
		toReturn += "<font color=\"#"+(z&1?colour1.toString(16):colour2.toString(16))+"\">"+a[z]+"</font>\n";
	}
	return toReturn;
}

t.htmlText = alternateTextColour(myString, 0xFF0000, 0xFF);

[calmchess]

thanks works beautifully

[dudeqwerty]

No worries. Obviously the trace isn't needed.

I've also spotted a little error, changing:

colour1.toString(16):colour2.toString(16)

to

colour2.toString(16):colour1.toString(16)

will mean the first line's colour will be colour1.