How to filter multiple values (OR operation) in angularJS with checkbox

Question

How to filter multiple values (OR operation) in angularJS with Checkbox

<ul ng-repeat="movie in movies |filter:Filter.Comedy | filter:Filter.Action  | filter:Filter.Drama">
    <li>{{movie.name}}</li>
</ul>
<label>Comedy</label><input  type="checkbox" ng-model="Filter.Comedy" ng-true-value="Comedy"  data-ng-false-value=''/><br/>
<label>Action</label><input  type="checkbox" ng-model="Filter.Action" ng-true-value="Action"  data-ng-false-value=''/><br/>
<label>Drama</label><input  type="checkbox" ng-model="Filter.Drama" ng-true-value="Drama"  data-ng-false-value=''/>

http://jsfiddle.net/samibel/va2bE/1/

Answer 1

Use a filter function:

View:

<ul ng-repeat="movie in movies | filter: showMovie">
    <li>{{movie.name}}</li>
</ul>

Controller:

$scope.showMovie = function(movie){
    return movie.genre === $scope.Filter.Comedy || 
        movie.genre === $scope.Filter.Drama ||
        movie.genre === $scope.Filter.Action;
};

Fiddle