Differences

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--- devel:event:action_handle_subscribe [2014-12-17 22:41] – [Passed Data] Klap-in
+++ devel:event:action_handle_subscribe [2014-12-17 23:06] – Klap-in
@@ Line 19: / Line 19: @@
   * $data['action'] -- Subscription action; core knows ''subscribe'' and ''unsubscribe''.
+In the BEFORE event handler you can modify the ''$data'' field and eventually you can use here ''preventDefault()'' to skip execution of DokuWiki's default [[xref>subscription_handle_post()]].
+The ''$result'' field is always null because this event has no default action that sets this field. The AFTER event handler let you process the ''$data'' field further after the default processing.
 ===== Plugins handling this event =====