duplicate query string parameters with $resource or $http

[pelado]

The echonest API provides some methods which can be queried multiple times using a 'bucket' parameter.  I can't get $resource nor $http to send multiple parameters that have the same name (bucket). Angular strips out the repeated parameters before sending the request.  

Using $resource I want to include something like this:

get:{ method:'JSONP',  params: {bucket: 'blogs', bucket: 'biographies', bucket: 'urls'}

to create a query similar to this: http://developer.echonest.com/api/v4/artist/profile?api_key=FILDTEOIK2HBORODV&id=ARH6W4X1187B99274F&format=json&bucket=biographies&bucket=blogs&bucket=familiarity&bucket=hotttnesss&bucket=images&bucket=news&bucket=reviews&bucket=terms&bucket=urls

Can someone help me?

Thanks

[Pawel Kozlowski]

Hi

If I'm not mistaken this PR should solve your problem:

https://github.com/angular/angular.js/pull/1364

Cheers,

Pawel

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[pelado]

Thanks Pawel. That was just what I needed for $http, although it seems $resource still doesn't allow arrays to be duplicated.

[John Meiss]

Hi Pelado,

Have you found a solution to that problem? I'm experiencing the same issue.

Thx.

[Nils Gehlenborg]

Pass the values for the query parameter as an array, e.g. order_by: [ "-is_current", "name" ]. This will result in a query string like this: ...&order_by=-is_current&order_by=name&...

Nils

[Chris Jones]

I was able to create the following get request: (notice there are 2 deliverytypeid's)

http://localhost:8080/rule?deliverytypeid=1&deliverytypeid=3&inputtypeid=1&languageid=1&materialtypeid=1

Here is my $promise that I use to call the $resource:

            var selectedInputTypeId = $scope.selectedInputType.id;

            var selectedMaterialTypeId = $scope.selectedMaterialType.id;

            var selectedLanguage = $scope.selectedLanguage.id;

            var selectedDeliveryTypes = getSelectedDeliveryTypeIds();  //This returns an array of numbers.

            var rulesPromise = MyService.getRules(selectedInputTypeId, selectedMaterialTypeId, selectedLanguage, selectedDeliveryTypes);

            rulesPromise.$promise.then(function (rulesData) {

                $scope.rules = rulesData

            });

The key for me was to not specify defaultParams in the $resource call -->  var ruleResource = $resource('/rule', {}, {

Here is my factory method:

myServices.factory('MyService', [ '$resource', function ($resource) {

    var ruleResource = $resource('/rule', {}, {

        'get': {method: 'GET', isArray: true}

    });

    return {

        getRules: function(inputTypeId, materialTypeId, languageId, deliveryTypeId) {

            var ruleResponse = ruleResource.get({inputtypeid:inputTypeId, materialtypeid:materialTypeId, languageid:languageId, deliverytypeid:deliveryTypeId });

            return ruleResponse;

        }

    };

} ]);