DOM Objects Worksheet

Question 1

In order to use the document.getElementById() method to 'get a handle' on an element, what attribute must that element have?

The element must have an id attribute

Question 2

When you invoke document.getElementById(), you must pass in a string parameter. What does the parameter represent?

The parameter represents the id of the element you want to select

Question 3

What does the document.getElementById() method return?

It returns a reference to the HTML element

Question 4

What object is at the top of the DOM? In other words, what DOM object contains all other DOM objects?

The document object is at the the top of the DOM and contains all other elements


Coding Problems

You'll use the following elements to complete the coding problems:

Problem 1


Problem 2
A happy dog

Problem 3
This is myDiv


Problem 4

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