Element Object Methods & Properties

Question 1

Sets or returns the accesskey attribute of an element

Answer 1

element.accessKey

Question 2

Attaches an event handler to the specified element

Answer 2

element.addEventListener( )

Question 3

Adds a new child node, to an element, as the last child node

Answer 3

element.appendChild( )

Question 4

Returns a NamedNodeMap of an element’s attributes

Answer 4

element.attributes

Question 5

Removes focus from an element

Answer 5

element.blur( )

Question 6

Returns the number of child elements an element has

Answer 6

element.childElementCount

Question 7

Returns a collection of an element’s child nodes (including text and comment nodes)

Answer 7

element.childNodes

Question 8

Returns a collection of an element’s child element (excluding text and comment nodes)

Answer 8

element.children

Question 9

Returns the class name(s) of an element

Answer 9

element.classList

Question 10

Sets or returns the value of the class attribute of an element

Answer 10

element.className

Question 11

Simulates a mouse-click on an element

Answer 11

element.click( )

Question 12

Returns the height of an element, including padding

Answer 12

element.clientHeight

Question 13

Returns the width of the left border of an element

Answer 13

element.clientLeft

Question 14

Returns the width of the top border of an element

Answer 14

element.clientTop

Question 15

Returns the width of an element, including padding

Answer 15

element.clientWidth

Question 16

Clones an element

Answer 16

element.contains( )

Question 17

Compares the document position of two elements

Answer 17

element.compareDocumentPosition( )

Question 18

Returns true if a node is a descendant of a node, othwerwise false

Answer 18

element.contains( )

Question 19

Sets or returns whether the content of an element is editable or not

Answer 19

element.contentEditable

Question 20

Sets or returns the value of the dir attribute of an element

Answer 20

element.dir

Question 21

Returns the first child node of an element

Answer 21

element.firstChild

Question 22

Returns the first child element of an element

Answer 22

element.firstElementChild

Question 23

Gives focus to an element

Answer 23

element.focus( )

Question 24

Returns the specified attribute value of an element node

Answer 24

element.getAttribute( )

Question 25

Returns the specified attribute node

Answer 25

element.getAttributeNode( )

Question 26

Returns a collection of all child elements with the specified class name

Answer 26

element.getElementsByClassName( )

Question 27

Returns a collection of all child elements with the specified tag name

Answer 27

element.getElementsByTagName( )

Question 28

Returns an object which implements the APIs of a specified feature

Answer 28

element.getFeature

Question 29

Returns true if an element has the specified attribute, otherwise false

Answer 29

element.hasAttribute( )

Question 30

Returns true if an element has any attributes, otherwise false

Answer 30

element.hasAttributes( )

Question 31

Returns true if an element has any child nodes, otherwise false

Answer 31

element.hasChildNodes( )

Question 32

Sets or returns the value of the id attribute of an element

Answer 32

element.id

Question 33

Sets or returns the content of an element

Answer 33

element.innerHTML

Question 34

Inserts a new child node before a specified, existing, child node

Answer 34

element.insertBefore( )

Question 35

Returns true if the content of an element is editable, otherwise false

Answer 35

element.isContentEditable

Question 36

Returns true if a specified namespaceURI is the default, otherwise false

Answer 36

element.isDefaultNamespace( )

Question 37

Checks if two elements are equal

Answer 37

element.isEqualNode( )

Question 38

Checks if two elements are the same node

Answer 38

element.isSameNode( )

Question 39

Returns true if a specified feature is supported on the element

Answer 39

element.isSupported( )

Question 40

Sets or returns the value of the lang attribute of an element

Answer 40

element.lang