What event attributes does HTML have?

html event attributes include: onblur, onerror, onfocus, onsubmit, onkeydown, onkeypress, onclick, ondblclick, onmousedown, onmousemove, onmouseout, etc.

HTML Event Properties

Window Event Properties

Events triggered for the window object.

Applies to Tags:

##AttributeValueDescriptiononafterprint#Run the script after printing the documentonbeforeprintRun the script before the document printsonbeforeonloadRun the script before the document loadsonblurRun the script when the window loses focusonerrorRun the script when an error occursonfocusRun script when window gets focusonhaschangeRun script when document changesonloadRun script when document loads onmessageRun script when message is triggered onofflineRun script when document is offlineononlineRun script when document goes onlineonpagehideWhen window is hidden Run scriptonpageshowRun script when window is visibleonpopstateRun script when window history changesonredoRun the script when the document performs a redo operationonresizeRun script when window is resizedonstorageWhen Web Storage area is updated Run the script when (when the data in the storage space changes)onundoWhen the document performs undo Run the scriptonunloadRun the script when the user leaves the document

	script
	script
	script
	script
	script
	script
	script
	script
	script
	#script
	script
	script
	script
	script
	script
	script
	script
	script
	script

Form events

Events triggered by actions inside HTML forms.

Applies to all HTML 5 elements, but is most commonly used in form elements:

AttributesValue DescriptiononblurRun script when element loses focusonchangeRun script when element changesoncontextmenuRun script when context menu is triggeredonfocusWhen Run script when element gets focusonformchangeRun script when form changesonforminputScript that runs when the form gets user inputoninputRun script when element gets user inputoninvalidRun script when element is invalid onresetRun when form resets script. onselectRun script when an element is selectedonsubmitRun script when form is submitted

	script
	script
	script
	script
	script
	script
	script
	script
	script	HTML 5 is not supported.
	script
	script

Keyboard events

Events triggered by the keyboard.

Applies to all HTML 5 elements:

AttributesValueDescriptiononkeydownRun script when key is pressedonkeypressRun script when key is pressed and releasedonkeyupRun script when key is released

Mouse events

Events triggered by mouse or similar user actions.

Applies to all HTML 5 elements:

	script
	script
	script

##ondragover Run script when an element is dragged over a valid drag and drop targetondragstartRun script when drag operation startsondropRun script when the dragged element is being draggedonmousedownWhen Run script when mouse button is pressedonmousemoveRun script when mouse pointer movesonmouseoutRun script when the mouse pointer moves out of an element##onmouseoverscriptonmouseupscriptonmousewheelscriptonscrollscript

Multimedia events

Events triggered by media such as video, image, and audio.

Applies to all HTML 5 elements, but is most commonly used in media elements (such as audio, embed, img, object, and video):

Attributes	Value	Description
onclick	script	Run script when mouse click
ondblclick	script	Run the script when the mouse is double-clicked
ondrag	script	Run script when dragging element
ondragend	script	Run script when drag operation ends
ondragenter	script	Script that runs when an element is dragged to a valid drop target
ondragleave	#script	Script that runs when an element leaves a valid drag and drop target
	script
	script
	script
	script
	script
	script
	Run script when mouse pointer moves over element
	Run script when mouse button is released
	Run the script when the mouse wheel is turned
	Run the script when the scroll bar of the element is scrolled

Attribute	Value	Description
onabort	script	When an abort event occurs Run the script
oncanplay	script	Run the script when the media is able to start playing but may need to be stopped due to buffering
oncanplaythrough	script	Run script when the media is able to play to the end without stopping due to buffering
ondurationchange	#script	Run script when media length changes
onemptied	script	Run the script when the media resource element is suddenly empty (network error, loading error, etc.)
onended	#script	Run script when the medium has reached the end
onerror	script	Run script when an error occurs during element loading
onloadeddata	script	Run script when media data is loaded
onloadedmetadata	script	When the duration of the media element and other media data have been Run script on load
onloadstart	script	Run script when browser starts loading media data
onpause	script	Run script when media data is paused
onplay	script	#Run script when media data is about to start playing
onplaying	script	Run script when media data has started playing
onprogress	script	When Run the script when the browser is fetching the media data
onratechange	script	Run when the playback rate of the media data changes Script
onreadystatechange	script	Run script when ready-state changes
onseeked	#script	Script run when the media element's positioning attribute[1] is no longer true and positioning has ended
onseeking	#script	Run script when the media element's positioning attribute is true and positioning has begun
onstalled	script	Run script when there is an error (delay) in retrieving media data
onsuspend	script	Run script when the browser is already retrieving media data but stops before retrieving the entire media file
ontimeupdate	script	Script that runs when the media changes its playback position
onvolumechange	script	Run script when the media changes volume or when the volume is set to mute
onwaiting	script	Run script when media has stopped playing but is intended to continue playing

Other events

Attributes	Value	Description
onshow	script	Fired when the element is displayed in context
ontoggle	script	Triggered when the user opens or closes the element

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