The value of AngularJS $scope is not defined

AngularJS is a new technology for me that I am using on my current project. However, I am facing confusion due to an error that keeps popping up.

The issue lies within a JavaScript function:

function ShowHideEditOptions(id) {
            var editOptions = document.getElementById("editOptions");
            editOptions.style.display = "block";
            selectedNodeId = id;

 InitializeMapForSelectedNode(); 

        }

I am trying to call the InitializeMapForSelectedNode(); angular function within my ShowHideEditOptions(id){} function.

Is this even possible?

Whenever I attempt to do this, it yields an error stating that $scope is undefined.

This is how my angular controller looks like in the view:

<script>
    var app = angular.module('app', ['kendo.directives']);
    var selectedNodeId = "";
    app.controller("locationController", function ($compile, $scope, $log, $timeout) {    

$scope.InitializeMapForSelectedNode = function () {
                InitializeMapForSelectedNode($scope);
            }


    });
</script>

The actual Angular function causing the trouble is:

function InitializeMapForSelectedNode($scope) {

    var locations = $scope.MeterList; // this line triggers the error

    .....
}

This function relies on the previously bound $scope.MeterList variable. It seems that the issue arises because the $scope is considered as Undefined by Firebug.

Answer №1

Give it a shot by dialing in using $scope method

<script>
var app = angular.module('app', ['kendo.directives']);
var selectedNodeId = "";
app.controller("locationController", function ($compile, $scope, $log, $timeout) {    

$scope.SetupMapForNodeSelection = function () {
            $scope.SetupMapForNodeSelection();
        }


});

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