Onabort – Triggers on an abort event
onafterprint – Triggers after the document is printed
onbeforeonload – Triggers before the document loads
onbeforeprint – Triggers before the document is printed
onblur – Triggers when the window loses focus
oncanplay – Triggers when media can start play, but might has to stop for buffering
oncanplaythrough – Triggers when media can be played to the end, without stopping for buffering
onchange – Triggers when an element changes
onclick – Triggers on a mouse click
oncontextmenu – Triggers when a context menu is triggered
ondblclick – Triggers on a mouse double-click
ondrag – Triggers when an element is dragged
ondragend – Triggers at the end of a drag operation
ondragenter – Triggers when an element has been dragged to a valid drop target
ondragleave – Triggers when an element is being dragged over a valid drop target
ondragover – Triggers at the start of a drag operation
ondragstart – Triggers at the start of a drag operation
ondrop – Triggers when dragged element is being dropped
ondurationchange – Triggers when the length of the media is changed
onemptied – Triggers when a media resource element suddenly becomes empty.
onended – Triggers when media has reach the end
onerror – Triggers when an error occur
onfocus – Triggers when the window gets focus
onformchange – Triggers when a form changes
onforminput – Triggers when a form gets user input
onhaschange – Triggers when the document has change
oninput – Triggers when an element gets user input
oninvalid – Triggers when an element is invalid
onkeydown – Triggers when a key is pressed
onkeypress – Triggers when a key is pressed and released
onkeyup – Triggers when a key is released
onload – Triggers when the document loads
onloadeddata – Triggers when media data is loaded
onloadedmetadata – Triggers when the duration and other media data of a media element is loaded
onloadstart – Triggers when the browser starts to load the media data
onmessage -Triggers when the message is triggered
onmousedown – Triggers when a mouse button is pressed
onmousemove – Triggers when the mouse pointer moves
onmouseout – Triggers when the mouse pointer moves out of an element
onmouseover – Triggers when the mouse pointer moves over an element
onmouseup – Triggers when a mouse button is released
onmousewheel – Triggers when the mouse wheel is being rotated
onoffline – Triggers when the document goes offline
onoine – Triggers when the document comes online
ononline – Triggers when the document comes online
onpagehide – Triggers when the window is hidden
onpageshow – Triggers when the window becomes visible
onpause – Triggers when media data is paused
onplay – Triggers when media data is going to start playing
onplaying – Triggers when media data has start playing
onpopstate – Triggers when the window’s history changes
onprogress – Triggers when the browser is fetching the media data
onratechange – Triggers when the media data’s playing rate has changed
onreadystatechange – Triggers when the ready-state changes
onredo – Triggers when the document performs a redo
onresize – Triggers when the window is resized
onscroll – Triggers when an element’s scrollbar is being scrolled
onseeked – Triggers when a media element’s seeking attribute is no longer true, and the seeking has ended
onseeking – Triggers when a media element’s seeking attribute is true, and the seeking has begun
onselect – Triggers when an element is selected
onstalled – Triggers when there is an error in fetching media data
onstorage – Triggers when a document loads
onsubmit – Triggers when a form is submitted
onsuspend – Triggers when the browser has been fetching media data, but stopped before the entire media file was fetched
ontimeupdate – Triggers when media changes its playing position
onundo – Triggers when a document performs an undo
onunload – Triggers when the user leaves the document
Offline – Triggers when the document goes offline
onvolumechange – Triggers when media changes the volume, also when volume is set to “mute”
onwaiting – Triggers when media has stopped playing, but is expected to resume