I've been implementing the chosen directive for AngularJS from this source and so far it's performing admirably. However, my goal is to trigger the chosen:open event in order to programmatically open the dropdown menu as outlined in the chosen documentation here. Has anyone successfully accomplished this before?
Thank you!
To enhance the functionality of this directive, consider configuring it to listen for custom events that can be specified for each dropdown. For more information on how this can be implemented, refer to this explanation on Extending Angular Directives.
module.directive('chosen', function(){
return {
restrict:"A",
link: function($scope,$element,$attrs){
var event = $attrs.openOn;
$scope.$on(event,function(){
$element.trigger("chosen:open");
});
}
}
});
<button ng-click="show('event:a')">open</button>
<select chosen open-on="event:a">
$scope.show = function(event) {
$scope.$broadcast(event);
};
Explore a working example at http://jsfiddle.net/QbRAY/1/
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