Changing properties of Angular objects in real-time using the developer console

I'm facing some challenges in modifying the variables within my angular modules through the console.

One specific property in my code will eventually be coming from the backend server. However, I want to test my templates by changing this property manually for now.

To illustrate, consider the example from the angularjs documentation:

myApp.value('clientId', 'a12345654321x');
myApp.controller('DemoController', ['$scope', 'clientId', function DemoController($scope, clientId) {
  $scope.clientId = clientId;
}]);

I am looking for a way to dynamically change this value during runtime using the console. Is there anyone familiar with how to achieve this?

I attempted using a different global object but the digest cycle is not detecting the changes.

var myNamespace = {clientId: "a12345654321x"};

myApp.controller('DemoController', ['$scope', function DemoController($scope) {
  $scope.specialGlobal = myNamespace;
}]);

//Then in the html template
<h1>{{specialGlobal.clientId}}</h1>

While this approach works upon initial load, any alterations made to myNamespace.clientId via the console do not reflect in the application.

Using angularjs version 1.3.x

Answer №1

If you need to access the current scope in the console, you can do so by using angular.element - just target an ID that is part of your controller:

var scope = angular.element(document.querySelector("#idOfElementInController")).scope();

Once you have obtained the $scope, you can easily modify variables using the scope object:

scope.specialGlobal = "new value";

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