Legend duplicated when data changes

[ethul]

I tried out the new legend functionality, which looks great; however, when the data changes, the legend is repeatedly being inserted into the DOM.

See https://github.com/lgsilver/angles/blob/0859278e0c09fc28c08f02d72d79341004f9afe3/angles.js#L64-65

[yangpu]

yes, it does

[adambutler]

👍

[fleurystephane]

Is there a correction for this problem?
Tkx

[martypitt]

👍

[aldidas]

I can solve this problem using this little hack in line 64 :

if($scope.legend) {
   angular.element($elem[0]).parent().parent().children('ul').remove();
   angular.element($elem[0]).parent().after( chartCreated.generateLegend() );
}

Hope this helps.

[jmelosegui]

👍

[detinho]

Can I make a pull request for this? I've used the correction proposed above and it worked well.