Problems with jQuery autocomplete + AngularJS

Perhaps you just need to do it in an “angular way”… that is, to use a directive to set up your DOM elements and do event bindings, use a service to get your data, and use a controller to do your business logic… all while leveraging the dependency injection goodness that is Angular…

A service to get your autocomplete data…

app.factory('autoCompleteDataService', [function() {
    return {
        getSource: function() {
            //this is where you'd set up your source... could be an external source, I suppose. 'something.php'
            return ['apples', 'oranges', 'bananas'];
        }
    }
}]);

a directive to do the work of setting up the autocomplete plugin.

app.directive('autoComplete', function(autoCompleteDataService) {
    return {
        restrict: 'A',
        link: function(scope, elem, attr, ctrl) {
                    // elem is a jquery lite object if jquery is not present,
                    // but with jquery and jquery ui, it will be a full jquery object.
            elem.autocomplete({
                source: autoCompleteDataService.getSource(), //from your service
                minLength: 2
            });
        }
    };
});

And using it in your markup… notice the ng-model to set a value on the $scope with what you select.

<div ng-controller="Ctrl1">
    <input type="text" ng-model="foo" auto-complete/>
    Foo = {{foo}}
</div>

That’s just the basics, but hopefully that helps.

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