The Full Stack Web Development - Part 2 - Submit Data To Service

The video tutorial demonstrates how to create a form in Angular to add posts, handle form submission events, and bind data using NgModel. It covers importing the Forms Module and integrating a service to manage posts. The tutorial concludes with a brief introduction to using the HTTP module for external API requests, setting the stage for the next video.

What is the purpose of adding a form to the page in this tutorial?

• To display posts

• To allow users to submit new posts

• To delete existing posts

• To update existing posts

What type of input is used for the post title in the form?

• Number

• Email

• Password

• Text

How can the default form submission behavior be prevented?

• By using preventDefault()

• By returning false in the event handler

• By using a different event type

• By using stopPropagation()

What is the role of NgModel in Angular forms?

• To bind form inputs to component properties

• To handle form validation

• To style the form

• To submit the form data

What must be added to the form inputs when using NgModel?

• An id attribute

• A style attribute

• A name attribute

• A class attribute

What is the purpose of the add post function in the service?

• To delete a post

• To fetch posts from the server

• To add a new post

• To update a post

Why does the post disappear after reloading the page?

• Because the API is not connected

• Because there is no persistent data storage

• Because the form is not saved

• Because the service is not working