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saving windowinfo when window did not open.

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Posted by Orogan   (23 posts)  [Biography] bio
Date Fri 28 May 2010 07:16 AM (UTC)  [ quote  ]
Message
Hello,

I have a window (MWin) when I click on a button, it changes to an other view (MiniMWin).I want to save the pos of MiniMWindow on savestate, only problem is when the MiniMWin hasn't been used yet it causes a problem.

My code:


function OnPluginSaveState ()
 	SetVariable ("TopMiniWin", WindowInfo (MiniMWin, 11))
	SetVariable ("LeftMiniWin", WindowInfo (MiniMWin, 10))
end -- OnPluginSaveState


error :

[string "Plugin"]:383: bad argument #2 to 'SetVariable' (string expected, got nil)
stack traceback:
[C]: in function 'SetVariable'
[string "Plugin"]:383: in function <[string "Plugin"]:379>

I know why it's giving the error just not how to solve it proper.
What would be the way to solve this?

Hope this makes sense.

Orogan
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Posted by Nick Gammon   Australia  (18,770 posts)  [Biography] bio   Forum Administrator
Date Reply #1 on Fri 28 May 2010 08:29 PM (UTC)  [ quote  ]
Message
Orogan said:

Hello,

I have a window (MWin) when I click on a button, it changes to an other view (MiniMWin).I want to save the pos of MiniMWindow on savestate, only problem is when the MiniMWin hasn't been used yet it causes a problem.



Why? Why not just save the position of the original window, which should exist, rather than a button which may never exist?
- Nick Gammon

www.gammon.com.au, www.mushclient.com
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