angular-q-spread

angular-q-spread

Add spread method to the promise returned by $q.all.

spread can be used as a replacement for then. Similarly, it takes two parameters, a callback when all promises are resolved and a callback for failure. The resolve callback is going to be called with the result of the list of promises passed to $q.all as separate parameters instead of one parameters which is an array.

#Compatibility This plugin has been tested with Angular 1.2 and 1.3

#Usage Add $q-spread as dependency when creating your angular module.

#Example angular.module('test', ['$q-spread']);

function TestCtrl($scope, $q, MyService) {
    $scope.data1 = null;
    $scope.data2 = null;

    function dataSuccess(result1, result2) 
    {
        $scope.data1 = result1;
        $scope.data2 = result2;
    }
    
    function dataFailure(reason) 
    {
        alert('Could not load data: ' + reason);
    }
    
    $q
        .all([
            MyService.getData1(),
            MyService.getData2()
        ])
        .spread(dataSuccess, dataFailure);
};

TestCtrl.$inject = ['$scope', '$q', 'MyService'];

angular.module('test').controller('TestCtrl', TestCtrl);

License

This Angular module has been published under the MIT license

Changelog

1.0.1

• Fix minification