Object Functions

[djrikki]

Hi,

Having a little issue here, thought I'd create some object functions rather than my usual approach of prefix naming. Just having a little problem with the InstallEventHandler() command. I have found the solution, but I didn't think that this was necessary.

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p_objMan = {}

Function p_objman:CloseWindow()
 ....    
EndFunction

InstallEventHandler({CloseWindow = p_objman_CloseWindow})

Function p_objman_CloseWindow() p_objman:CloseWindow(False) EndFunction

If I specify InstallEventHandler({CloseWindow = p_objman:CloseWindow}) - program doesn't flow into the object function, I have to call p_objman_CloseWindow() instead which then points to the object function.

I have also generally noticed that I cannot pass parameters to the function through InstallEventHandler().

[jalih]

Hi, If you insist on using method style semicolon callback calls instead of a basic table based colon notation calls, you can simplify your code to this:

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InstallEventHandler( { CloseWindow = Function () p_objMan:CloseWindow EndFunction  } )

What comes to passing parameters to callback functions, you can pass optional user data to the callback procedure.