Learning Dart (Video 25)

This video tutorial explains how to load a game settings file into a web application using HTML and Dart. It covers defining a file input field in HTML, using the FileReader API to read file content, and updating the application based on the file's data. The tutorial also highlights the importance of capturing file content and updating the screen with new coordinates. Finally, it summarizes the section's learning and previews the next section on using Angular 2 with Dart.

What is the purpose of the file input field in HTML?

• To submit a form

• To create a text area

• To display images

• To select a file from the file system

Which method is used to read the content of a file as text in the FileReader API?

• readAsText

• readAsBinaryString

• readAsDataURL

• readAsArrayBuffer

What must be checked to ensure the file content is ready to be processed?

• ReadyState is set to done

• File size

• File type

• File name

What is the next step after reading the file content in the application?

• Update the screen with new coordinates

• Delete the file

• Send the file to the server

• Close the application

What will the next section of the tutorial cover?

• Using Angular 2 with Dart

• JavaScript debugging

• Database integration

• Advanced CSS techniques