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schartier / angular-sortable

Angular directive that mimics the sortable jquery-ui component.
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ng-sortable does not wait ($watch) for $scope.ngSortable #8

Open brennancheung opened 9 years ago

brennancheung commented 9 years ago

When items is undefined at the time the template is loaded the directive does not work.

This is very common when the items are populated from a REST API call.

Ex:

In controller: setTimeout(function(){ $scope.items = [1,2,3]; }, 5000);

In HTML: <div ng-sortable="items">...</div>

ng-sortable should implement a $watch for the $scope.ngSortable and only run the current linking code when it is defined and an array.

schartier commented 9 years ago

Please make a pull request. It would be appreciated, by me and others :)