As I dive into learning Angular, I created a fun little game. While using ng-inspector to check the current variable values, I'm now wondering how to manipulate these variables directly through the browser console. Any insights?
As I dive into learning Angular, I created a fun little game. While using ng-inspector to check the current variable values, I'm now wondering how to manipulate these variables directly through the browser console. Any insights?
To view a controller's scope in the browser console, follow these steps:
var scope = angular.element($0).scope();The reference $0 points to the selected DOM element in the console (webkit).
If you need to access factory/service variables, you can use the injector method instead:
var injector = angular.element($0).injector();
var srv = injector.get('serviceName');
To retrieve the $scope object using either a jQuery or jqlite selector, refer to the instructions provided here. Utilize the scope() function for this purpose. Modify the model attached to $scope and then invoke $apply on this particular scope.
The complete script would look like this:
var $scope = $(#game-result-score-value).scope();
$scope.$apply(function () { $scope.score = 1; });
var context = angular.element($0).context(); console.log(context); context.score=1; context.$apply(function () { }); assuming score is a variable within the scope
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