document.captureEvents() : captureEvents « Document « JavaScript Tutorial

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JavaScript Tutorial » Document » captureEvents 
14.7.1.document.captureEvents()

Syntax

document.captureEvents(eventMask)

The captureEvents() method specifies the type of events that should be passed to the document rather than to the object for which they were intended.

The eventMask argument(s) specifies what events to capture.

The following list shows all the possible event masks.

Multiple events can be captured by using the bitwise OR (|) operator.

  1. Event.ABORT
  2. Event.BLUR
  3. Event.CHANGE
  4. Event.CLICK
  5. Event.DBCLICK
  6. Event.DRAGDROP
  7. Event.ERROR
  8. Event.FOCUS
  9. Event.KEYDOWN
  10. Event.KEYPRESS
  11. Event.KEYUP
  12. Event.LOAD
  13. Event.MOUSEDOWN
  14. Event.MOUSEMOVE
  15. Event.MOUSEOUT
  16. Event.MOUSEOVER
  17. Event.MOUSEUP
  18. Event.MOVE
  19. Event.RESET
  20. Event.RESIZE
  21. Event.SELECT
  22. Event.SUBMIT
  23. Event.UNLOAD
<html>
    <form>
    <input type="button"
           value="Yellow/Purple"
           onMouseDown="document.bgColor='yellow'"
           onMouseUp="document.bgColor='purple'">
    </form>
    <script>
    <!--
    document.captureEvents(Event.MOUSEDOWN | Event.MOUSEUP);

    document.onmousedown = function(event){document.bgColor='red'};

    document.onmouseup = function(event){document.bgColor='blue'};

    -->
    </script>
    </html>
14.7.captureEvents
14.7.1.document.captureEvents()
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