Frame:RegisterEvents
From WoWWiki
This is a user-defined function that you can copy and paste into your addon. Replace <PREFIX> with your addon's prefix to avoid conflicts between different versions of these functions.
Add this method to your frame to register multiple events.
Code
local function RegisterEvents(self, ...)
for i=1,select('#', ...) do
self:RegisterEvent(select(i, ...))
end
end
Example
-- Create an anonymous blank frame
local frame = CreateFrame('Frame')
frame.RegisterEvents = RegisterEvents
-- Tell the API to listen for 'VARIABLES_LOADED', 'ADDON_LOADED', and 'MERCHANT_SHOW'
frame:RegisterEvents('VARIABLES_LOADED', 'ADDON_LOADED', 'MERCHANT_SHOW')
Or register events for a frame without attaching RegisterEvents to the frame:
-- Create an anonymous blank frame
local frame = CreateFrame('Frame')
-- Tell the API to listen for 'VARIABLES_LOADED', 'ADDON_LOADED', and 'MERCHANT_SHOW'
RegisterEvents(frame, 'VARIABLES_LOADED', 'ADDON_LOADED', 'MERCHANT_SHOW')
