[RESOLVED] A userdata value?

[Turbesz]

why not working this? (sorry, but me very very noob "scripter")

local GUIEditor = { 
    button = {}, 
    window = {}, 
    memo = {} 
} 
  
local szoveg = {} 
  
        GUIEditor.window[1] = guiCreateWindow(675, 322, 317, 305, "teszt panel", false) 
        guiWindowSetSizable(GUIEditor.window[1], false) 
  
        szoveg = guiCreateMemo(13, 23, 294, 223, "", false, GUIEditor.window[1]) 
        GUIEditor.button[1] = guiCreateButton(33, 255, 257, 40, "ok", false, GUIEditor.window[1]) 
        guiSetProperty(GUIEditor.button[1], "NormalTextColour", "FFAAAAAA") 
         
addEventHandler("onClientGUIClick", GUIEditor.button[1], 
outputChatBox("Szöveg "..szoveg.." még szöveg") 
) 

and... ERROR: xy.lua:15: attempt to concatenate global 'szoveg' (a userdata value)

Edited August 21, 2016 by Guest

[!#NssoR_)]

what do you want to do ?

[roaddog]

local GUIEditor = { 
    button = {}, 
    window = {}, 
    memo = {} 
}  
  
        GUIEditor.window[1] = guiCreateWindow(675, 322, 317, 305, "teszt panel", false) 
        guiWindowSetSizable(GUIEditor.window[1], false) 
  
        szoveg = guiCreateMemo(13, 23, 294, 223, "", false, GUIEditor.window[1]) 
        GUIEditor.button[1] = guiCreateButton(33, 255, 257, 40, "ok", false, GUIEditor.window[1]) 
        guiSetProperty(GUIEditor.button[1], "NormalTextColour", "FFAAAAAA") 
        
addEventHandler("onClientGUIClick", GUIEditor.button[1], function() 
outputChatBox("Szöveg "..guiGetText(szoveg).." még szöveg") 
) 
end) 
  

[StefanAlmighty]

NeverGiveup gave, I presume a working chunk of code but didn't explain what was wrong:

szoveg is the element returned from guiCreateMemo and you tried concatenating that element into a string, which cannot be done. You need to use guiGetText which will get all of the text from the GUI element which is in your case the memo.

Also you define szoveg as a table to begin with, you didn't need to do that, you could've just done this:

  
local szoveg = guiCreateMemo(13, 23, 294, 223, "", false, GUIEditor.window[1]) 
  

[Turbesz]

thanks