This page is a placeholder for the draft of the xhx namespace.

====== onevent attribute ======

This attributes allows to define an event handler for an xhtml element :

  * **event name**
  * **event description**''|''**event name**

**event description** :
  * ''on...''

**event name**
  * **user event name**
  * ''(''**predefined event**'')''

**predefined event**
   * **predefined event name**''|''**predefined event parameters**

**predefined event parameters**
  * **user event name**
  * ''(''**user event name**''|''**predefined event sub-parameters**'')''