Javascript passing parameters into function

Question

Hey, i cant seem to get this to work, im a little confused on how im supposed to pass the colour paramaters:

function colourGreen(red, green, blue)
        {
            document.getElementById("button1").style.backgroundColor = 'rgb(red,green,blue)';
        }

............. .............

<input type="button" id = "button2" value="Price up" onclick = 'colourGreen(0,255,0)'>

Craig · Accepted Answer · 2010-07-01 20:52:51Z

3

I'm guessing this should do the trick

function colourGreen(red, green, blue)
        {
            document.getElementById("button1").style.backgroundColor = 'rgb('+red+','+green+','+blue')';
        }

answered Jul 1, 2010 at 20:52

Craig

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realshadow · Accepted Answer · 2010-07-01 20:51:45Z

1

...'rgb('+red+','+green+','+blue+')';

answered Jul 1, 2010 at 20:51

realshadow

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John Weldon · Accepted Answer · 2010-07-01 20:52:19Z

1

.style.backgroundColor = 'rgb(' + red +', ' + green + ', ' + blue ')';

answered Jul 1, 2010 at 20:52

John Weldon

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