JavaScript Reference/Javascript Objects/event

Материал из Web эксперт
Перейти к: навигация, поиск

"event" Example

   <source lang="javascript">
   

<html> <body> <button style="position:absolute; left:10; top:10;"

       onclick="alert(event.x);">

The x coordinate of your pointer when you click this button is! </button> </body> </html>


     </source>
   
  


"event" is applied to

   <source lang="javascript">

+----------------+--------------------------------------------------------------+ | Applied_To |window | +----------------+--------------------------------------------------------------+

     </source>
   
  


"event" JavaScript Collections

   <source lang="javascript">

+----------------+--------------------------------------------------------------+ | JavaScript |boundElements | +----------------+--------------------------------------------------------------+

     </source>
   
  


"event" JavaScript Objects

   <source lang="javascript">

+----------------+--------------------------------------------------------------+ | JavaScript |dataTransfer | +----------------+--------------------------------------------------------------+

     </source>
   
  


"event" JavaScript Properties

   <source lang="javascript">

+----------------+--------------------------------------------------------------+ | JavaScript |altKey altLeft | | Properties |button cancelBubble | | |clientX clientY | | |contentOverflow ctrlKey | | |ctrlLeft dataFld | | |fromElement height | | |keyCode layerX | | |layerY nextPage | | |offsetX offsetY | | |pageX pageY | | |propertyName qualifier | | |reason recordset | | |repeat returnValue | | |saveType screenX | | |screenY shiftKey | | |shiftLeft srcElement | | |srcFilter srcUrn | | |target toElement | | |type wheelDelta | | |width x | | |y | +----------------+--------------------------------------------------------------+

     </source>
   
  


"event" Syntax and Note

   <source lang="javascript">

Note: This object is created each time an event is fired with a set of properties that correspond to the fired event.

Syntax:

window.event.memberName


     </source>