Table of Contents
Can we debug AngularJS code?
For debugging AngularJS in Chrome you can use AngularJS Batarang. (From recent reviews on the plugin it seems like AngularJS Batarang is no longer being maintained. Tested in various versions of Chrome and it does not work.) You can also use ng-inspect for debugging angular.
Why AngularJS is not mobile friendly?
When Angular JS was introduced, it was not designed to focus on mobile browsers and did not have in-built support for mobile applications, due to which it is not mobile-friendly. On the other hand, Angular was built such that it could support the development of native mobile, native desktop, web and mobile web.
Is dirty in AngularJS?
Return type: Return Boolean True if the form/input field is not modified by the user else it returns False. ng-dirty: The ng-dirty class tells that the form has been made dirty (modified ) by the user. It returns true if the user has modified the form.
How do I debug AngularJS?
Debugging AngularJS Apps from the Console
- 1: Access Scopes. We can access any scope (even isolated ones!) on the page with a simple JS one-liner:
- 2: Inspect the Scope Tree.
- 3: Grab any Services.
- 4: Access controller for directive.
- 5: Chrome Console Features.
- Conclusion.
Which is faster Angular or AngularJS?
Angular is at least five times faster than AngularJS due to a much better algorithm for data binding and a component-based architecture. The components of an Angular application are quite independent and self-sufficient, which makes them reusable and test friendly.
What does the $dirty flag indicates in AngularJS?
A – $dirty flag states that value has been changed. B – $dirty flag states that form has invalid data.
What is $invalid in AngularJS?
AngularJS adds CSS classes to forms and input fields depending on their states. ng-invalid The field content is not valid. ng-valid-key One key for each validation. Example: ng-valid-required , useful when there are more than one thing that must be validated.