Maintenance script: UI Lua API import (WAR 1.4.8)

2026-10-16T19:46:17Z

UI Lua API import (WAR 1.4.8)

New page

{{LuaApi|group=LCD}}
Removes an event handler registered with LCDRegisterEventHandler.

<pre>
LCDUnregisterEventHandler(pageName, eventId)
</pre>

== Arguments ==
;pageName : <code>string</code> – Name of the page.
;eventId : <code>number</code> – The event, a <code>SystemData.Events</code> value.

== Returns ==
Nothing.

== Details ==
* If the page has no handler for this event, nothing happens.
* The function needs at least two arguments and only reads the last two.
* The stock UI never calls this function.

== Errors ==
* <code>Error in function call 'LCDUnregisterEventHandler': Page '%s' does not exist.</code>

== Example ==
A minimal example built from the signature:
<pre>
LCDUnregisterEventHandler( "MyPage", SystemData.Events.PLAYER_CUR_HIT_POINTS_UPDATED )
</pre>

== See also ==
* [[API:LCDRegisterEventHandler|LCDRegisterEventHandler]]
* [[API:UnregisterEventHandler|UnregisterEventHandler]]

API:LCDUnregisterEventHandler - Revision history

Maintenance script: UI Lua API import (WAR 1.4.8)