[jira] Assigned: (COCOON-1771) cocoon.ajax.Fader runtime error when style uses abreviated form #ccc in IE6.0sp2

["Antonio Gallardo (JIRA)" <ji...@apache.org>]

     [ http://issues.apache.org/jira/browse/COCOON-1771?page=all ]

Antonio Gallardo reassigned COCOON-1771:
----------------------------------------

    Assign To: Antonio Gallardo

> cocoon.ajax.Fader runtime error when style uses abreviated form #ccc in IE6.0sp2
> --------------------------------------------------------------------------------
>
>          Key: COCOON-1771
>          URL: http://issues.apache.org/jira/browse/COCOON-1771
>      Project: Cocoon
>         Type: Bug
>   Components: Blocks: Ajax
>     Versions: 2.1.8
>     Reporter: Eric Meyer
>     Assignee: Antonio Gallardo
>  Attachments: cocoon-ajax.js.patch
>
> In cocoon.ajax.Fader
>   this.toColor = cocoon.ajax.Fader.colorToRgb(cocoon.ajax.Fader.getBgColor(this.element));
> getBgColor will return '#fff'
> /** Converts a "#RRGGBB" color as an array of 3 ints */
> cocoon.ajax.Fader.colorToRgb = function(hex) {
>     return [
>         parseInt(hex.substr(1,2),16),
>         parseInt(hex.substr(3,2),16),
>         parseInt(hex.substr(5,2),16) ];
> }
> Assumes that hex starts with a '#' and has 6 additional hex characters.
> The corrected implementation is
> /** Converts a "#RRGGBB" color as an array of 3 ints */
> cocoon.ajax.Fader.colorToRgb = function(hex) {
> 	var r = 255; // defaults if no match
> 	var g = 255;
> 	var b = 255;
> 	var i=-1;
> 	var colors = hex.match(/^#(\d{2})(\d{2})(\d{2})$/);
> 	if (colors) {
> 		r = parseInt(colors[++i]);
> 		g = parseInt(colors[++i]);
> 		b = parseInt(colors[++i]);
> 	} else if (colors = hex.match(/^#(\d)(\d)(\d)$/)) {
> 		r = parseInt(colors[++i] + colors[i]);
> 		g = parseInt(colors[++i] + colors[i]);
> 		b = parseInt(colors[++i] + colors[i]);
> 	}
>     return [r,g,b];
> }
> Patch attached.
> Regards,
> Eric Meyer, VP, Quoin, Inc.

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