JavaScript Event List Commentary |
Event |
Browser support |
Explanation |
General Events |
OnClick |
IE3, N2 |
This event is triggered when the mouse is clicked |
OnDblClick |
IE4, N4 |
This event is triggered when the mouse double-clicks |
OnMouseDown |
IE4, N4 |
This event is triggered when the mouse is pressed |
OnMouseUp |
IE4, N4 |
This event is triggered when the mouse is released after the mouse is pressed |
onmouseover |
IE3, N2 |
This event is triggered when the mouse moves over the range of an object |
OnMouseMove |
IE4, N4 |
This event is triggered when the mouse moves |
onmouseout |
IE4, N3 |
This event is triggered when the mouse leaves an object range |
onkeypress |
IE4, N4 |
This event is triggered when a key on the keyboard is pressed and released. |
OnKeyDown |
IE4, N4 |
This event is triggered when a key on the keyboard is pressed |
OnKeyUp |
IE4, N4 |
This event is triggered when a key on the keyboard is pressed to release |
Page-related events |
Onabort |
IE4, N3 |
The picture is interrupted by the user when downloading |
onBeforeUnload |
IE4, N |
This event is triggered when the contents of the current page are going to be changed |
OnError |
IE4, N3 |
This event is triggered when an error occurs |
OnLoad |
IE3, N2 |
This event is triggered when the page content finishes |
OnMove |
IE, N4 |
This event is triggered when the browser's window is moved |
OnResize |
IE4, N4 |
This event is triggered when the browser's window size is changed |
Onscroll |
IE4, N |
This event is triggered when the browser's scroll bar position changes |
OnStop |
IE5, N |
This event is triggered when the browser's Stop button is pressed or the file being downloaded is interrupted |
OnUnload |
IE3, N2 |
This event is triggered when the current page is changed |
Form-related events |
Onblur |
IE3, N2 |
This event is triggered when the current element loses focus |
OnChange |
IE3, N2 |
Triggers this event when the current element loses focus and the content of the element changes |
onfocus |
IE3, N2 |
This event is triggered when an element receives focus |
OnReset |
IE4, N3 |
This event is triggered when the properties of reset in the form are fired |
OnSubmit |
IE3, N2 |
This event is triggered when a form is submitted |
Scrolling caption Events |
Onbounce |
IE4, N |
This event is triggered when content within marquee is moved outside the marquee display range |
OnFinish |
IE4, N |
This event is triggered when the MARQUEE element finishes what needs to be displayed |
OnStart |
IE4, N |
This event is triggered when the marquee element starts displaying content |
Edit Event |
Onbeforecopy |
IE5, N |
This event is triggered before the current selection of the page will be copied to the Clipboard of the viewer system |
Onbeforecut |
IE5, N |
This event is triggered when part or all of the content in the page is moved off the current page [clip] and moved to the viewer's system Clipboard |
Onbeforeeditfocus |
IE5, N |
The current element will go into edit state |
Onbeforepaste |
IE5, N |
This event is triggered when the content is going to be transferred from the viewer's system Clipboard [paste] to the page |
onbeforeupdate |
IE5, N |
Notifies the target object when the viewer pastes the contents of the system Clipboard |
OnContextMenu |
IE5, N |
Event triggered when a viewer presses the right mouse button to appear on a menu or when a page menu is triggered by a keyboard key |
Oncopy |
IE5, N |
This event is triggered when the current selected content of the page is copied |
Oncut |
IE5, N |
This event is triggered when the current selected content of the page is clipped |
Ondrag |
IE5, N |
This event is triggered when an object is dragged [active event] |
Ondragdrop |
IE, N4 |
An external object is dragged into the current window or frame by the mouse |
Ondragend |
IE5, N |
This event is triggered when the mouse drag is finished, that is, the mouse button is released |
OnDragEnter |
IE5, N |
This event is triggered when an object that is dragged by the mouse enters its container scope |
OnDragLeave |
IE5, N |
This event is triggered when an object is dragged out of its container by the mouse object |
OnDragOver |
IE5, N |
This event is triggered when a dragged object is dragged within the scope of another object container |
Ondragstart |
IE4, N |
This event is triggered when an object is being dragged |
OnDrop |
IE5, N |
This event is triggered when the mouse button is released during a drag |
Onlosecapture |
IE5, N |
This event is triggered when the element loses the selection focus formed by the mouse movement |
Onpaste |
IE5, N |
This event is triggered when the content is pasted |
Onselect |
IE4, N |
event when text content is selected |
Onselectstart |
IE4, N |
Events that are triggered when the text content selection will begin to occur |
Data binding |
onafterupdate |
IE4, N |
This event is triggered when data is completed by the data source to the object's transfer |
Oncellchange |
IE5, N |
When the data source is changed |
ondataavailable |
IE4, N |
Event triggered when data reception is complete |
ondatasetchanged |
IE4, N |
Events triggered when data changes in the data source |
ondatasetcomplete |
IE4, N |
This event is triggered when all valid data for a child data source has been read |
onerrorupdate |
IE4, N |
Replace onafterupdate Event when data transfer is canceled with onbeforeupdate Event trigger |
onrowenter |
IE5, N |
Events that are triggered when the data of the current data source changes and there are new valid data |
onrowexit |
IE5, N |
Events that are triggered when the data of the current data source is going to change |
Onrowsdelete |
IE5, N |
This event is triggered when the current data record is deleted |
onrowsinserted |
IE5, N |
This event is triggered when the current data source will be inserting a new data record |
External events |
Onafterprint |
IE5, N |
This event is triggered when the document is printed |
Onbeforeprint |
IE5, N |
This event is triggered when the document is about to be printed |
Onfilterchange |
IE4, N |
Events that are triggered when the filter effect of an object has changed |
OnHelp |
IE4, N |
This event is triggered when the viewer presses F1 or the browser's help selection |
Onpropertychange |
IE5, N |
This event is triggered when one of the properties of an object has changed |
onreadystatechange |
ie4, N |
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