I'm using angularJS and I have a problem: I have 2 $scope:

$scope.list1{
Object 1,
Object 2,
Object 3}

$scope.list2{
Object 4,
Object 5,
}

and I want this result:

$scope.res{
Object 1,
Object 2,
Object 3,
Object 4,
Object 5}

I don't know what function to use in agularJS, I did use

angular.merge($scope.res, $scope.list1, $scope.list2)

but I got empty result I don't know if merge is the good function so I need your help

I'm using angularJS and I have a problem: I have 2 $scope:

$scope.list1{
Object 1,
Object 2,
Object 3}

$scope.list2{
Object 4,
Object 5,
}

and I want this result:

$scope.res{
Object 1,
Object 2,
Object 3,
Object 4,
Object 5}

I don't know what function to use in agularJS, I did use

angular.merge($scope.res, $scope.list1, $scope.list2)

but I got empty result I don't know if merge is the good function so I need your help

• javascript
• angularjs
• merge
• push

Share Improve this question Follow edited May 3, 2017 at 15:06 Mistalis 18.3k1414 gold badges7777 silver badges9797 bronze badges asked May 3, 2017 at 15:00 Ragnar LodbrokRagnar Lodbrok 16311 gold badge33 silver badges1818 bronze badges 3

• 2 please add valid data. – Nina Scholz Commented May 3, 2017 at 15:01
• 1 What nina is saying is that there is nothing in javascript with that syntax. There are arrays $scope.list = [obj1, obj2, obj3]; and there are objects $scope.list1 = { key: obj1, key: obj2 };. You are saying list, so arrays perhaps? But you are using curly brackets, so probably objects then? But there are no key/values so perhaps arrays anyway? As the question reads right now the answer you need is: Go and read some basic javascript tutorial that explains arrays and objects, and then please e back and try again! (Or you could edit your question and add valid data.) – ippi Commented May 3, 2017 at 15:21
• look at this: stackoverflow./questions/43759566/… this is my problem, I didn't get any answer so I write a simple post here :) – Ragnar Lodbrok Commented May 3, 2017 at 16:30

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3 Answers 3

Sorted by: Reset to default 4

The Angular way would be using angular.extend:

Extends the destination object dst by copying own enumerable properties from the src object(s) to dst. You can specify multiple src objects. If you want to preserve original objects, you can do so by passing an empty object as the target: var object = angular.extend({}, object1, object2).

angular.extend($scope.list1, $scope.list2);

You can use array concat.

Ex:

$scope.res = $scope.list1.concat($scope.list2);

$scope.list1.forEach(function (selectedItem) {
        $scope.res.push(selectedItem);
    });
$scope.list2.forEach(function (selectedItem) {
        $scope.res.push(selectedItem);
    });

Try above code