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 needs to 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 what you want but you have to pass the exact id into it.

Question 3

What does the document.getElementById() method return?

It returns the Element that you passed into the parameter.

Question 4

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

The document.


Coding Problems

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

Problem 1


Problem 2
A bald eagle

Problem 3
This is myDiv


Problem 4

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