In this article I will explain with an example, how to check if a CheckBox is checked (selected) or not for a CheckBox present in ng-repeat directive in AngularJS.
This article will explain how to populate multiple CheckBoxes using ng-repeat directive and check if the CheckBox is checked (selected) or not in Controller on Button click.
Populate list of multiple CheckBoxes using ng-repeat in AngularJS
The below HTML Markup consists of an HTML DIV to which ng-app and ng-controller AngularJS directives have been assigned.
Note: If you want to learn more about these directives, please refer my article Introduction to AngularJS.
The AngularJS app HTML DIV consists of another HTML DIV with a CheckBox and Label elements. The ng-repeat directive has been applied to the HTML DIV in order to populate CheckBoxList i.e. List of multiple CheckBoxes from a JSON array.
The ng-model attribute of the CheckBox has been assigned the Selected property. Thus whenever a CheckBox is selected, the Selected property for the corresponding object in the JSON array will be set to TRUE.
The Button has been assigned ng-click directive. When the Button is clicked, the GetValue function of the Controller gets called.
Note: If you want to learn more about ng-click directive, please refer my article ng-click directive example.
Inside the function, a loop is executed over the JSON array and the Selected property is checked. If the Selected property is TRUE, it resembles that CheckBox is checked.
Finally the Fruit Id and Name of all the selected CheckBoxes are displayed using JavaScript Alert Message Box.
Note: If you want to learn more on displaying JavaScript alert with AngularJS, please refer my article AngularJS: Display (Show) JavaScript Alert box.
<html xmlns="">
    <script type="text/javascript" src=""></script>
    <script type="text/javascript">
        var app = angular.module('MyApp', [])
        app.controller('MyController', function ($scope, $window) {
            $scope.Fruits = [{
                FruitId: 1,
                Name: 'Apple',
                Selected: false
            }, {
                FruitId: 2,
                Name: 'Mango',
                Selected: false
            }, {
                FruitId: 3,
                Name: 'Orange',
                Selected: false
            $scope.GetValue = function () {
                var message = "";
                for (var i = 0; i < $scope.Fruits.length; i++) {
                    if ($scope.Fruits[i].Selected) {
                        var fruitId = $scope.Fruits[i].FruitId;
                        var fruitName = $scope.Fruits[i].Name;
                        message += "Value: " + fruitId + " Text: " + fruitName + "\n";
    <div ng-app="MyApp" ng-controller="MyController">
        <div ng-repeat="fruit in Fruits">
            <label for="chkCustomer_{{fruit.FruitId}}">
                <input id="chkCustomer_{{fruit.FruitId}}" type="checkbox" ng-model="fruit.Selected" />
        <br />
        <br />
        <input type="button" value="Get" ng-click="GetValue()" />
AngularJS ng-repeat CheckBox checked: Check if CheckBox is checked or not in AngularJS ng-repeat