Conflict Nokia Maps and Mootools

**zikosoft** · 2012-11-07, 11:40

Hello,

Can any one find a solution for conflict with Motools ?

The map is showen but only like a printscreen(without fonctionnalities ..) when i survol it i have this error message:

Uncaught TypeError: Cannot read property 'indexOf' of undefined file.js:1612
Uncaught TypeError: Object #<MouseEvent> has no method 'clone' map-js-p2d-canvas.js:42

Thank you

Best regards

**jasfox** · 2012-11-08, 12:24

Yes there is a conflict, it is to do with both libraries overriding the clone function for arrays. Unfortunately this is vital for the Nokia Maps event system so the result is a static map (and a load of JavaScript errors.) I'm not sure if it helps, but I can get the map to react to events by removing five lines from the mootools-core-1.4.5-full-compat.js library instead.

Firstly ensure the Nokia Maps library loads first by declaring it first i.e.:

Code:

<html xmlns="http://www.w3.org/1999/xhtml">
	<head>
		<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
		<meta http-equiv="X-UA-Compatible" content="IE=7; IE=EmulateIE9" />
		<title>Premiership: Nokia Maps with Mootools</title>
		
		<script type="text/javascript" charset="UTF-8" src="http://api.maps.nokia.com/2.2.3/jsl.js?with=all"></script>
		<script type="text/javascript" src="mootools-core-1.4.5-full-compat.js"></script>
...etc

Secondly comment out the following in the mootools-core-1.4.5-full-compat.js file:

Code:

/*
Array.implement('clone', function(){
	var i = this.length, clone = new Array(i);
	while (i--) clone[i] = cloneOf(this[i]);
	return clone;
});*/

The map will then work, I'm not sure of the effect on the Mootools codebase since this means the system is using the Nokia Maps version instead.

**kolizz** · 2012-12-31, 00:09

I encountered the same problem while trying out the Maps API and gave your suggested solution a shot, but Mootools broke really bad with its clone implementation gone. I'm not really going to switch out Mootools for this so it sadly means the Maps API is useless to me until it's fixed. And I do think it should be fixed in the Maps API — a general purpose library like Mootools is the only one I'd like to have fiddling around with standard library objects.

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