dom-creation

Question 1

Does the document.createElement( ) method insert a new element into the page?

Answer 1

No.

Question 2

How do you add an element as a child to another element?

Answer 2

Using AppendChild( ) method.

Question 3

What do you pass as the arguments to the element.setAttribute( ) method?

Answer 3

Attribute name and attribute value.

Question 4

What steps do you need to take in order to insert a new element into the page?

Answer 4

Create the element and then append it to the document.

Question 5

What is the textContent property of an element object for?

Answer 5

Property thats gets and sets the text content of an element.

Question 6

Name two ways to set the class attribute of a DOM element.

Answer 6

setAttribute( ) method and className property.

Question 7

What are two advantages of defining a function to create something (like the work of creating a DOM tree)?

Answer 7

To not repeat yourself and automation.