HTMLFormElementEvents interface
This dispinterface provides a connection point so that an application or control can intercept events fired by an form element.
Members
The HTMLFormElementEvents interface inherits from the IUnknown interface. HTMLFormElementEvents also has these types of members:
- Events
Events
The HTMLFormElementEvents interface has these events.
| Event | Description |
|---|---|
| click | Fires when the user clicks the left mouse button on the object.
Note Starting with IE11, this event fires a MSPointerEvent object instead of MouseEvent. You can use the MouseEvent.pointerType property to determine the type of contact that the click originated from (touch, mouse, or pen).
|
| activate | Fires when the object is set as the IHTMLDocument2::activeElement. |
| afterupdate | Fires on a databound object after successfully updating the associated data in the data source object. |
| beforeactivate | Fires immediately before the object is set as the IHTMLDocument2::activeElement. |
| beforecopy | Fires on the source object before the selection is copied to the system clipboard. |
| beforecut | Fires on the source object before the selection is deleted from the document. |
| beforeeditfocus | Fires before an object contained in an editable element enters a UI Activation state or when an editable container object is control selection. |
| beforepaste | Fires on the target object before the selection is pasted from the system clipboard to the document. |
| beforeupdate | Fires on a databound object before updating the associated data in the data source object. |
| blur | Fires when the object loses the input focus. |
| cellchange | Fires when data changes in the data provider. |
| contextmenu | Fires when the user clicks the right mouse button in the client area, opening the context menu.
Note Starting with IE11, this event fires a MSPointerEvent object instead of MouseEvent. You can use the MouseEvent.pointerType property to determine the type of contact that the click originated from (touch, mouse, or pen).
|
| controlselect | Fires when the user is about to make a control selection of the object. |
| cut | Fires on the source element when the object or selection is removed from the document and added to the system clipboard. |
| dataavailable | Fires periodically as data arrives from data source objects that asynchronously transmit their data. |
| datasetchanged | Fires when the data set exposed by a data source object changes. |
| dblclick | Fires when the user double-clicks the object.
Note Starting with IE11, this event fires a MSPointerEvent object instead of a MouseEvent. You can use the MouseEvent.pointerType property to determine the type of contact that the click originated from (touch, mouse, or pen).
|
| deactivate | Fires when the IHTMLDocument2::activeElement is changed from the current object to another object in the parent document. |
| drag | Fires on the source object continuously during a drag operation. |
| dragend | Fires on the source object when the user releases the mouse at the close of a drag operation. |
| dragenter | Fires on the target element when the user drags the object to a valid drop target. |
| dragleave | Fires on the target object when the user moves the mouse out of a valid drop target during a drag operation. |
| dragover | Fires on the target element continuously while the user drags the object over a valid drop target. |
| dragstart | Fires on the source object when the user starts to drag a text selection or selected object. |
| drop | Fires on the target object when the mouse button is released during a drag-and-drop operation. |
| errorupdate | Fires on a databound object when an error occurs while updating the associated data in the data source object. |
| filterchange | Fires when a visual filter changes state or completes a transition. |
| focus | Fires when the object receives focus. |
| focusin | Fires for an element just prior to setting focus on that element. |
| focusout | Fires for the current element with focus immediately after moving focus to another element. |
| help | Fires when the user presses the F1 key while the client is the active window. |
| keydown | Fires when the user presses a key. |
| keypress | Fires when the user presses an alphanumeric key. |
| layoutcomplete | Fires when the print or print preview layout process finishes filling the current LayoutRect object with content from the source document. |
| losecapture | Fires when the object loses the mouse capture. |
| mousedown | Fires when the user clicks the object with either mouse button. |
| mouseenter | Fires when the user moves the mouse pointer into the object. |
| mouseleave | Fires when the user moves the mouse pointer outside the boundaries of the object. |
| mousemove | Fires when the user moves the mouse over the object. |
| mouseout | Fires when the user moves the mouse pointer outside the boundaries of the object. |
| mouseover | Fires when the user moves the mouse pointer into the object. |
| mouseup | Fires when the user releases a mouse button while the mouse is over the object. |
| mousewheel | Fires when the wheel button is rotated. |
| move | Fires when the object moves. |
| moveend | Fires when the object stops moving. |
| movestart | Fires when the object starts to move. |
| onbeforedeactivate | Fires immediately before the IHTMLDocument2::activeElement is changed from the current object to another object in the parent document. |
| ondatasetcomplete | Fires to indicate that all data is available from the data source object. |
| onkeyup | Fires when the user releases a key. |
| onpage | |
| paste | Fires on the target object when the user pastes data, transferring the data from the system clipboard to the document. |
| propertychange | Fires when a property changes on the object.
Note The HTMLFormElementEvents::onpropertychange event is only supported in conjunction with the legacy IHTMLElement2::attachEvent IE-only event registration model, which has deprecated since Internet Explorer 9 in favor of the W3C standard "IEventTarget::addEventListener" event model.
|
| readystatechange | Fires when the state of the object has changed. |
| reset | Fires when the user resets a form. |
| resize | Fires when the size of the object is about to change. |
| resizeend | Fires when the user finishes changing the dimensions of the object in a control selection. |
| resizestart | Fires when the user begins to change the dimensions of the object in a control selection. |
| rowenter | Fires to indicate that the current row has changed in the data source and new data values are available on the object. |
| rowexit | Fires just before the data source control changes the current row in the object. |
| rowsdelete | Fires when rows are about to be deleted from the recordset. |
| rowsinserted | Fires just after new rows are inserted in the current recordset. |
| scroll | Fires when the user repositions the scroll box in the scroll bar on the object. |
| selectstart | Fires when the object is being selected. |
| submit | Fires when a FORM is about to be submitted. |
Requirements
Minimum supported client |
Windows XP |
Minimum supported server |
Windows 2000 Server |
Header |
Mshtml.h |
IDL |
Mshtml.idl |
DLL |
Mshtml.dll |