I cannot seem to figure out how to pass an array from service to a controller.
I have a simple service
.service('test', function() {
var array = []
return array;
})
And a controller where I call this function when a button is pressed
$scope.testArray = function() {
$scope.test = test.array;
console.log("test: ", $scope.test);
};
I get an error test is undefined. Can anyone explain to me please why this doesn't work and how to fix it? I tried storing that array in a separate object but no luck either. THanks
(See also: this SO question about Angular providers )
A service
should put properties directly on this
. So instead of
.service('test', function() {
var array = [];
return array;
})
try
.service('test', function() {
this.array = [];
})
(code style notwithstanding; many would suggest preferring function access over direct object access)
.service('test', function() {
var array = [];
this.getArray = function(){
return array;
};
})
Just change test.array
with test
:
.controller('youCtrl', ['$scope', 'test', function ($scope, test) {
$scope.testArray = function() {
$scope.test = test;
console.log("test: ", $scope.test);
};
});
Add the array
variable to your service
.
angular.module('moduleName').service('test', function() {
this.array = [];
});
Inject your service
into your controller
.
angular.module('moduleName').controller('controllerName', function(test) {
$scope.test = test.array;
console.log("test: ", $scope.test);
});
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