Filtering by Multiple Specific Model Properties in AngularJS (in OR relationship)

Question

Take a look at the example here: http://docs.angularjs.org/api/ng.filter:filter

You can search by any of the phone properties by using

Answer 1

http://plnkr.co/edit/A2IG03FLYnEYMpZ5RxEm?p=preview

Here is a case sensitive search that also separates your search into words to search in each model as well. Only when it finds a space will it try to split the query into an array and then search each word.

It returns true if every word is at least in one of the models.

$scope.songSearch = function (row) {
    var query = angular.lowercase($scope.query);
    if (query.indexOf(" ") > 0) {
        query_array = query.split(" ");
        search_result = false;
        for (x in query_array) {
            query = query_array[x];
            if (angular.lowercase(row.model1).indexOf(query || '') !== -1 || angular.lowercase(row.model2).indexOf(query || '') !== -1 || angular.lowercase(row.model3).indexOf(query || '') !== -1){
                search_result = true;
            } else {
                search_result = false;
                break;
            }
        }
        return search_result;
    } else {
        return (angular.lowercase(row.model1).indexOf(query || '') !== -1 || angular.lowercase(row.model2).indexOf(query || '') !== -1 || angular.lowercase(row.model3).indexOf(query || '') !== -1);
    }
};