JS View Swapping

Question 1

What does theelement.matches( )method take as an argument and what does it return?

Answer 1

Takes a selector as a string for an argument and returns a Boolean value

Question 2

How can you retrieve the value of an element’s attribute?

Answer 2

getAttributes( ) method

Question 3

At what steps of the solution would it be helpful to log things to the console?

Answer 3

Anytime you want to verify a value or to verify if the code is working correctly.

Question 4

If you didn’t use a loop to conditionally show or hide the views in the page, how would your JavaScript code be written instead?

Answer 4

The code would have to have multiple conditions for each tab.

Question 5

If you were to add another tab and view to your HTML, but you didn’t use event delegation, how would your JavaScript code be written instead?

Answer 5

Go back and add new event listener and possibly new event handler function for each tab.

Question 6

What is theevent.target?

Answer 6

Element where the event occurs

Question 7

What is the affect of setting an element todisplay: none?

Answer 7

The element won’t be displayed because it won’t get rendered. The document will treat it as if it didn’t exist along with child elements.