Stumped on this

I was just playing around with this test I made and I'm clueless to why the following error message pops up:
"Case without Select." The code is properly indented
for those who are adamant 'bout it.

;Event List 
KEY_DOWN=$101 ;A key was pressed down-needs the keys scancode for EventData().
KEY_UP=$102 ;A key has been released on the keyboard-needs the keys scancode for EventData().
KEY_USED=$103 ;A key has been typed-needs keys ascii value.
MOUSE_BUTTON_DOWN=$201 ;self explanatory, needs one of the following values(1=left,2=middle,3=right).
MOUSE_OVER_CANVAS=$203 ;self explanatory, you need to use EventX() and EventY() along with the canvas handle.
GADGET_USED=$401 ;self explanatory, you need to be specific to what kind of gadget it is, and what the gadgets handle is as well.
MENU_SELECTED=$1001 ;something has been selected from a menu, needs the menu identifier
X_HIT=$803 ;The X was hit
APPLICATION_HALTED=$2001 ;Self explanatory, means that the program was suspended
APPLICATION_RESUMED=$2002 ;Self explanatory, means that the program was resumed
;Banks
guibank=CreateBank(12)
PokeInt guibank,0,CreateWindow("UNTILTLED TEST",300,300,400,400,main,15)
PokeInt guibank,4,CreateButton("1",35,35,35,35,main,1)
PokeInt guibank,8,CreateButton("2",70,70,70,70,main,1)
Repeat
	Buttonz()
Until WaitEvent()=$803
End
Function Buttonz()
	PeekInt(guibank,0)
	uno=PeekInt(guibank,4)
	dos=PeekInt(guibank,8)
		Select WaitEvent()
			Case $401
				If EventSource()=uno Then
					Notify("UNO")
						Case $401
							If EventSource()=dos Then
								Notify("DOS")
							EndIf
				EndIf
		End Select
End Function 

Thanks,
Siopses

Im sure we told you off about your indentation

Function Buttonz()
	PeekInt(guibank,0)
	uno=PeekInt(guibank,4)
	dos=PeekInt(guibank,8)
	Select WaitEvent()
		Case $401
			If EventSource()=uno Then
				Notify("UNO")
				Case $401
					If EventSource()=dos Then
						Notify("DOS")
					EndIf
	        	EndIf
	End Select
End Function 

Anyway the CASE inside the IF is not part of the select. It is part of the code block of the if

Function Buttonz()
	PeekInt(guibank,0)
	uno=PeekInt(guibank,4)
	dos=PeekInt(guibank,8)
	Select WaitEvent()
		Case $401
			If EventSource()=uno Then
				Notify("UNO")
			ElseIf EventSource()=dos Then
				Notify("DOS")
			EndIf
	End Select
End Function

I ASSUME that you are going to add new "Cases" which is why I have left select in at all.

Ok thanks, but do I need to End those If's before I make
more Case's?

You must always close a scope when you're done with it. Always work in a > style.

start scope1
  start scope2
  end scope2
  start scope3
    start scope4
    end scope4
  end scope3
end scope 1

etc.

btw, there's another thing, but I don't know whether I should bug you with it now. But that Buttonz() function can only work with one bank, namely what you call 'guibank'. This guibank is neither a global or a function arguement, so you'll bump onto that bug sooner or later.

Designwise you want one function to serve a multitide of banks, your current one is hardcoded.

Your bank idea does not work, because when I try to run
my program the gadgets do not appear and it says that my
group handle is invalid.

My bank idea works flawlessly, I've used it on tons of perfectly structured things, but you don't read what I wrote above your post.

So you make the gadget, then put the gadgets handle
into the last part of PokeInt, like so:

window=CreateWindow("TEST",300,400,500,500,window,15)
button=CreateButton("CLICK",100,100,150,150,window,1)
guibank=CreateBank(8)
PokeInt guibank,0,window
PokeInt guibank,4,button
Repeat 
	Button()
Until WaitEvent()=$803
Function Button()
	button=PeekInt(guibank,4)
		Select WaitEvent()
			Case $401
				If EventSource()=button Then
					Notify("Button hit")
				EndIf
		End Select
End Function 

Also, the bank must be declared in the function it is used in right? Because it now says invalid bank handle. Well,
I'll shove this idea and do what I was before which worked perfectly fine.

But the bank isn't declared in the function, it's declared outside in your main loop, or main source, or whatever it's called. :P

Observe that Button function, you read from 'guibank' .. what's guibank? How does the function know what 'guibank' is? It can't know what it is as guibank is not a global, and it's also not a given argument.

Solution: make it a global in your main, OR -and this is to be preferred- make it an argument for your Button function.

Thanks I guess it was naive of me to go out and say that, but
for one, why would you need a bank for the gadgets if they
are created in the function?

They are not created in the function. They're created at the start of your source, each 'thing' (bank, button, window, timer, image, sound etc.) has an int number. It's this number you store in the bank, and it's also this number you READ from that bank in the function.

So, when you do button=PeekInt(guibank,4) in that function then you don't create a button there, you read out the int value of the button which you've created at the start of your source. The only thing you do is put that number into a new variable so that you can use that variable to access the button again.

You don't even need a variable if you're a die-hard low-level junk. You can as well do:

If EventSoure()=PeekInt(guibank,4) ..
..


All you do with those banks is move numbers around your source. You could as well use an array, but they have the disadvantage of being global and they can't be defined locally in a function. That's where banks shine, you can really do everything with banks, create them locally, use them locally, wipe them locally.. resize them locally, all terrific stuff. :P

Maybe this helps. *run it in debugmode*

window=CreateWindow("y00!",0,0,640,480)
 DebugLog "intvalue of window = "+window

button=CreateButton("meep",0,0,64,24,window)
 DebugLog "intvalue of button = "+button

slider=CreateSlider(0,40,64,24,window,1)
 DebugLog "intvalue of slider = "+slider

canvas=CreateCanvas(40,90,64,24,window)
 DebugLog "intvalue of canvas = "+canvas

bank=CreateBank(16)
 DebugLog "intvalue of bank = "+bank


PokeInt bank,0 ,window
PokeInt bank,4 ,button
PokeInt bank,8 ,slider
PokeInt bank,12,canvas

GoToAFunction(bank)
Notify "done!"
End

Function GoToAFunction(anybank)
	window=PeekInt(anybank,0 )
	button=PeekInt(anybank,4 )
	slider=PeekInt(anybank,8 )
	canvas=PeekInt(anybank,12)
	
	DebugLog "woops, we're in a function now!"

	DebugLog "intvalue of window = "+window
	DebugLog "intvalue of button = "+button
	DebugLog "intvalue of slider = "+slider
	DebugLog "intvalue of canvas = "+canvas
	DebugLog "intvalue of bank = "+anybank
	
End Function

More excitement: so a bank itself also has an int value, meaning you can also put a bank in a bank!

So its all right if the bank is outside the function? It'll
still be usable?

Also CS_TBL your bank idea does have a problem, unfortunatly- Anyway, the problem is that you need to
double click in order to have anything go through so
even though the code is very clean... the menu's must be
clicked on twice. How are you supposed to click on a menu
twice? At any rate,
'm still using this idea for every thing else.
Thanks,
Siopses

So its all right if the bank is outside the function? It'll
still be usable?

That's a bit of a weird way to put it. You can declare anything you want, if you want to use it in a function, just make it a global (no good idea), or use it as function argument (preferred). As said, all these things are just numbers, it's all a matter of sending numbers around.

One could also declare gadgets etc. in a function, put them in a bank declared in that function, and return that bank from that function.

Also CS_TBL your bank idea does have a problem, unfortunatly- Anyway, the problem is that you need to
double click in order to have anything go through so
even though the code is very clean...

Everything related to behaviour of gadgets is related to gadgets, not banks. Banks aren't witchcraft, they're the same as any other variable, only a bit more low-level.

I bet there just another bug in the sourcecode :P

Here's my source code:

;Event List 
KEY_DOWN=$101 ;A key was pressed down-needs the keys scancode for EventData().
KEY_UP=$102 ;A key has been released on the keyboard-needs the keys scancode for EventData().
KEY_USED=$103 ;A key has been typed-needs keys ascii value.
MOUSE_BUTTON_DOWN=$201 ;self explanatory, needs one of the following values(1=left,2=middle,3=right).
MOUSE_OVER_CANVAS=$203 ;self explanatory, you need to use EventX() and EventY() along with the canvas handle.
GADGET_USED=$401 ;self explanatory, you need to be specific to what kind of gadget it is, and what the gadgets handle is as well.
MENU_SELECTED=$1001 ;something has been selected from a menu, needs the menu identifier
X_HIT=$803 ;The X was hit
APPLICATION_HALTED=$2001 ;Self explanatory, means that the program was suspended
APPLICATION_RESUMED=$2002 ;Self explanatory, means that the program was resumed
	window=CreateWindow("UNTILTLED TEST",300,300,400,400,window,15)
	uno=CreateButton("1",35,35,35,35,window,1)
	dos=CreateButton("2",70,70,70,70,window,1)
	menu=WindowMenu(window)
	file=CreateMenu("File",1,menu)
	finish=CreateMenu("End",2,file)
	UpdateWindowMenu(window)
	guibank=CreateBank(120)
	PokeInt guibank,0,window
	PokeInt guibank,4,uno
	PokeInt guibank,8,dos
	PokeInt guibank,12,file
	PokeInt guibank,16,finish
	Repeat
			Buttonz(guibank)
	Until WaitEvent()=$803
	Notify("Ending...")
	End 
Function Buttonz(guibank)
	window=PeekInt(guibank,0)
	uno=PeekInt(guibank,4)
	dos=PeekInt(guibank,8)
		Select WaitEvent()
			Case $401
				If EventSource()=uno Then
					Notify("UNO")
						Else 
							If EventSource()=dos Then
								Notify("DOS")
							EndIf
				EndIf
		End Select
End Function 
Function Menuz(guibank)
	file=PeekInt(guibank,12)
	finish=PeekInt(guibank,16)
		Select WaitEvent()
			Case $1001
				If EventSource()=finish Then
					Notify("See ya!")
					Delay 500
					End
				EndIf
		End Select
End Function 

Any bugs? None that my eye's can detect, how about
yours?

In my version you don't need to click things twice. And I added white lines. You *need* white lines as much as you need indenting. Having no white lines is like reading a line of text which has no commas.

Remember this line: You only need a Waitevent() command once, in your main loop from which you call all your functions.
You don't need it in any other fuctions, unless they're self-contained popup things like a color chooser, but you're far from that stage at this moment.

So, you had Select Waitevent() in your functions, that was the cause of your double-click bug, why check again for events? You'd already done so in your mainloop. The waitevent() command doesn't need to be anywhere in your functions because it's not relevant having it there. Waitevent waits for an event, once that event has occured, some global variables are filled, these global variables are (actually they're presented as functions, but nevermind) EventSource(), EventID(), EventX(), EventY(), EventData() and perhaps some more, dunno, read the manual I'd say. :P

So, once they've been filled you can just read them out in any function, no need for extra WaitEvent commands.

Here's an improved version, regarding functionality and readability.

;Event List 
KEY_DOWN=$101 ;A key was pressed down-needs the keys scancode for EventData().
KEY_UP=$102 ;A key has been released on the keyboard-needs the keys scancode for EventData().
KEY_USED=$103 ;A key has been typed-needs keys ascii value.
MOUSE_BUTTON_DOWN=$201 ;self explanatory, needs one of the following values(1=left,2=middle,3=right).
MOUSE_OVER_CANVAS=$203 ;self explanatory, you need to use EventX() and EventY() along with the canvas handle.
GADGET_USED=$401 ;self explanatory, you need to be specific to what kind of gadget it is, and what the gadgets handle is as well.
MENU_SELECTED=$1001 ;something has been selected from a menu, needs the menu identifier
X_HIT=$803 ;The X was hit
APPLICATION_HALTED=$2001 ;Self explanatory, means that the program was suspended
APPLICATION_RESUMED=$2002 ;Self explanatory, means that the program was resumed

window=CreateWindow("UNTILTLED TEST",300,300,400,400,window,15)

uno=CreateButton("1",35,35,35,35,window,1)
dos=CreateButton("2",70,70,70,70,window,1)

menu=WindowMenu(window)
	file=CreateMenu("File",1,menu)
	finish=CreateMenu("End",2,file)
UpdateWindowMenu(window)

guibank=CreateBank(120)
	
PokeInt guibank,0,window
PokeInt guibank,4,uno
PokeInt guibank,8,dos
PokeInt guibank,12,file
PokeInt guibank,16,finish

Repeat
	WaitEvent() ; <- fixed
	Buttonz guibank 
Until EventID()=$803 ; <- fixed

Notify("Ending...")
End
 
Function Buttonz(guibank)

	window=PeekInt(guibank,0)
	uno=PeekInt(guibank,4)
	dos=PeekInt(guibank,8)
	
	Select EventID() ; <- fixed
		Case $401
			If EventSource()=uno Then ; fixed some here and below
				Notify "UNO" 
			ElseIf EventSource()=dos Then 
				Notify "DOS"
			EndIf
	End Select
	
End Function 

Function Menuz(guibank)

	file=PeekInt(guibank,12)
	finish=PeekInt(guibank,16)
	
	Select EventID() ; <- fixed
		Case $1001
			If EventSource()=finish Then
				Notify("See ya!")
				Delay 500
				End
			EndIf
	End Select
	
End Function 

Um CS_TBL, if you test your version it works the same as the
version I made. I'm positive that's what it is... any alternate
version doesn't work either. But it's odd... it only work's on
menu's not list boxes or anything else.

The functionality might be the same, but in your version I had to click twice on buttons and menus in order to have them do something, you complained about this doubleclicking some posts above even.
I tested/ran this fixed version and everything worked ok.

Well CS_TBL, I also tested and ran the code... the button's
were good- and for that I thank you, but the menu problem
is still very apparent.

Also on Wazzup, can you believe they locked his ChatterBox
thread. I told the kid this isn't a live chat room or anything around those line's, but sheesh!
Was I that hard-headed when I was a 9 year-old?

nah, it had to be closed sooner or later, happens with all long threads.

btw, if you want that menu to work you have to call the function in that mainloop. I didn't fix that as it wasn't there in the original version either.. I mainly fixed things on sight :P

Even with the function in the main loop it didn't work.
Oh well, that's all right.


Thanks,
Siopses

Ah, rite, btw you could've checked the manual as well eh, there's a clear menu example in there.

	Select EventID() ; <- fixed
		Case $1001
			If EventData()=2 Then
				Notify("See ya!")
				Delay 500
				End
			EndIf
	End Select

You don't use the 'finish' stuff really, you use the ID you give when creating that menus. So, why use this <variable>=CreateMenu ? Simple: you might want to have menus to check or uncheck, then it's handy when you can actually access them using a variable/handle.

The 'chatterbox' thread was closed at 150 posts.. maybe that is the maximal number of posts a thread may contain ?

yeah, i think its 150 posts.