How to interact with an Angular controller through the developer console in Chrome or Firefox

I have taken a screenshot showing the specific click action I am trying to execute from the Chrome console, along with different values being passed. The button highlighted in gray at the top right can be found by inspecting the element. I am specifically interested in utilizing the savePublish() function.

https://i.sstatic.net/01d03.png

The button element is enclosed within a 

<div ng-controller="ProductEditCtrl as ctrl" .. >
container, although there are multiple controller wrappers on the page under the alias ctrl.

My main query revolves around how I can directly access the savePublish() method via the Chrome console. Additionally, I would appreciate any insights on how to load the ProductEditCtrl controller and then invoke the savePublish method on a separate page.

javascriptangularjsgoogle-chromecontroller

Answer №1

Experiment with angular.element($0).scope() to examine the button's scope, or utilize a Chrome extension such as ng-inspector.

Answer №2

If you need to locate a controller using chrome console, you can do so by targeting the element's class name with angular.element. Here's an example:

angular.element(document.querySelector(".btn.btn-primary")).controller()

Any related methods or functions will be displayed if they exist for that specific element.

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