Adding data to a list in angular js

Question

Am receiving data in form of {room1: 4, room2: 2}

received in a name of roomData

$scope.testdata = [{
        'room': 'room0',
        'users': '10'
    }];

$scope.setLobbyRoom = function (roomData) {

    $scope.inc = 0;
    for (i in roomData) {
        //want to push the data into the array list here.
    }
}

which object you want to push data in and what form of object you want finally? — binariedMe
– binariedMe, Commented Jul 14, 2015 at 5:18
I need push the roomdata "{room1: 4, room2: 2} " to testdata. which is used for repeat. — balaji g
– balaji g, Commented Jul 14, 2015 at 5:27
If rooomData is an array of data like this {romo1: 4, room2:2}, How come You first data in testData i ssomething like {'room' : 'room0', 'users' : '10'}, while its should be something like testData = [ {room1:4, room2:2}] — binariedMe
– binariedMe, Commented Jul 14, 2015 at 5:40

akashrajkn · Accepted Answer · 2015-07-14 05:24:52Z

1

If you want to push the data to $scope.testdata, all you have to do is to use the method push

$scope.testdata = [{
        'room': 'room0',
        'users': '10'
    }];

$scope.setLobbyRoom = function (roomData) {

    $scope.inc = 0;
    for (i in roomData) {
        $scope.testdata.push(roomData[i]);
    }
}

answered Jul 14, 2015 at 5:24

akashrajkn

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Andrew Shepherd · Accepted Answer · 2015-07-14 05:25:06Z

1

Is roomData an array? If so, it's as simple as:

$scope.testData = $scope.testData.concat(roomData);

answered Jul 14, 2015 at 5:25

Andrew Shepherd

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Comments

balaji g · Accepted Answer · 2015-07-14 05:41:06Z

0

$scope.testdata = [];

$scope.setLobbyRoom = function (roomData) {
    $scope.testdata = [];
    for (i in roomData) {
        $scope.testdata.push({
            room: i,
            users: roomData[i] 
        });
    }
}

This works

answered Jul 14, 2015 at 5:41

balaji g

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