[HELP] Why not working setTimer function?

[Tokio]

i have this code:

setTimer(function()
	local arfolyam = math.random(200,5130)
	outputChatBox("Jelenlegi árfolyam: "..arfolyam)
end, 500, 0)

        GUIEditor.window[1] = guiCreateWindow(0.35, 0.31, 0.31, 0.28, "Aranykereskedés", true)
        guiWindowSetSizable(GUIEditor.window[1], false)
        GUIEditor.label[1] = guiCreateLabel(0.02, 0.59, 0.95, 0.14, "Az arany jelenlegi árfolyama: "..arfolyam, true, GUIEditor.window[1])

but i get this error in debugscript 3:

attempt to concatenate global 'arfolyam' ( a nil value) 

 

what wrong? how to fix this?

[Zorgman]

Make arfolyam global

[Tokio]

9 hours ago, Zorgman said:

Make arfolyam global

How? Because i want change the 'arfolyam' every 500 ms

[Zorgman]

Delete 'local'

[Tokio]

3 minutes ago, Zorgman said:

Delete 'local'

i deleted, but same problem  i got error  

[Zorgman]

18 hours ago, 50cent said:

1. local arfolyam
2. setTimer(function()
3. arfolyam = math.random(200,5130)
4. outputChatBox("Jelenlegi árfolyam: "..arfolyam)
5. end, 500, 0)
6.  
7. GUIEditor.window[1] = guiCreateWindow(0.35, 0.31, 0.31, 0.28, "Aranykereskedés", true)
8. guiWindowSetSizable(GUIEditor.window[1], false)
9. GUIEditor.label[1] = guiCreateLabel(0.02, 0.59, 0.95, 0.14, "Az arany jelenlegi árfolyama: "..arfolyam, true, GUIEditor.window[1])

Try now

[Tokio]

4 minutes ago, Zorgman said:

Try now

attempt to concatenate local arfolyam (a nil value)

[szekelymilan]

local arfolyam = math.random(200,5130)
setTimer(function()
arfolyam = math.random(200,5130)
outputChatBox("Jelenlegi árfolyam: "..arfolyam)
end, 500, 0)
 
GUIEditor.window[1] = guiCreateWindow(0.35, 0.31, 0.31, 0.28, "Aranykereskedés", true)
guiWindowSetSizable(GUIEditor.window[1], false)
GUIEditor.label[1] = guiCreateLabel(0.02, 0.59, 0.95, 0.14, "Az arany jelenlegi árfolyama: "..arfolyam, true, GUIEditor.window[1])

P.S.: I'm Hungarian too!

[Zorgman]

Yeah. I think my code would have worked too after spitting errors for the first half second

[Tokio]

58 minutes ago, MakroBox said:

local arfolyam = math.random(200,5130)
setTimer(function()
arfolyam = math.random(200,5130)
outputChatBox("Jelenlegi árfolyam: "..arfolyam)
end, 500, 0)
 
GUIEditor.window[1] = guiCreateWindow(0.35, 0.31, 0.31, 0.28, "Aranykereskedés", true)
guiWindowSetSizable(GUIEditor.window[1], false)
GUIEditor.label[1] = guiCreateLabel(0.02, 0.59, 0.95, 0.14, "Az arany jelenlegi árfolyama: "..arfolyam, true, GUIEditor.window[1])

P.S.: I'm Hungarian too!

With this code, the label does not update the 'arfolyam'  

[NeXuS™]

local arfolyam = math.random(200,5130)
setTimer(function()
arfolyam = math.random(200,5130)
	outputChatBox("Jelenlegi árfolyam: "..arfolyam)
	guiSetText(GUIEditor.label[1], "Az arany jelenlegi árfolyama: " .. arfolyam)
end, 500, 0)
 
GUIEditor.window[1] = guiCreateWindow(0.35, 0.31, 0.31, 0.28, "Aranykereskedés", true)
guiWindowSetSizable(GUIEditor.window[1], false)
GUIEditor.label[1] = guiCreateLabel(0.02, 0.59, 0.95, 0.14, "Az arany jelenlegi árfolyama: "..arfolyam, true, GUIEditor.window[1])

 

Edited August 7, 2017 by NeXuS™

[Tokio]

26 minutes ago, NeXuS™ said:

local arfolyam = math.random(200,5130)
setTimer(function()
arfolyam = math.random(200,5130)
	outputChatBox("Jelenlegi árfolyam: "..arfolyam)
	guiSetText(GUIEditor.label[1], "Az arany jelenlegi árfolyama: " .. arfolyam)
end, 500, 0)
 
GUIEditor.window[1] = guiCreateWindow(0.35, 0.31, 0.31, 0.28, "Aranykereskedés", true)
guiWindowSetSizable(GUIEditor.window[1], false)
GUIEditor.label[1] = guiCreateLabel(0.02, 0.59, 0.95, 0.14, "Az arany jelenlegi árfolyama: "..arfolyam, true, GUIEditor.window[1])

 

thanks:DD 

and how can i add when a player click on the button, then take the 'arfolyam' amount from player, in server side?

[NeXuS™]

Using the onClientGUIClick event, some custom events, and takePlayerMoney function.

Edited August 7, 2017 by NeXuS™

[Tokio]

7 minutes ago, NeXuS™ said:

Using the onClientGUIClick event, some custom events, and takeMoney function.

this why not working?

client:

function arr() 
	triggerServerEvent ("ar", root, getLocalPlayer()) 
end 
addEventHandler ( "onClientGUIClick", GUIEditor.button[1], arr, false ) 

server:

addEvent( "ar", true ) 
addEventHandler( "ar", root, 
	function (thePlayer) 
	local arfolyam
	if getPlayerMoney(thePlayer) >= arfolyam then
	takePlayerMoney ( thePlayer, arfolyam )
else
	outputChatBox("Nincs elég pénzed a vásárláshoz.", thePlayer, 255, 0, 0, false)
	end
end
) 

 

[NeXuS™]

Any errors?

[Tokio]

Just now, NeXuS™ said:

Any errors?

server:5: attempt to compare nil with number

[NeXuS™]

"arfolyam" doesnt exist on serverside, you have to send it to the server-side through the triggerServerEvent.