problem with a list

[auzan00]

Hi

I have a problem with a list.
I use two forms : the first is OK, but on the second one, I can't select any element on a list.

What's wrong ?

Do I need to define different ID numbers for every elemnt on every form or is it another problem ?

Thanks.

[jstadolnik]

No clue. My car has this little rattle coming from the back right somewhere... any idea what it could be? <img src=icon_smile.gif border=0 align=middle>

You need to show your source code, otherwise I have no idea of what's going on.

Every form needs to have it's own ID number.
Every form object needs it's own ID number.

Joe


The PToolboxLib guy.
http://www.geocities.com/retro_01775/PToolboxLib.htm

[auzan00]

I'm not good for car repair : so here is the code...

First form (no list, no problem) :
OpenBmpDb ("garcon");
FastBmp (0,15,0);
Form (FORM1,"RESTAURANT");
Label (LDef,110,40,"D?ɬ©finir :");
Button (BCarte,0x00,100,55,50,12,"Carte");
Button (BMenu,0x00,100,75,50,12,"Menu");
Label (Lpass,110,125,"Passer :");
Button (BComm,0x00,95,140,60,12,"Commande");
Button (BFin,0x00,20,140,32,12,"FIN");
Fctl (DRAW,FORM1);

Second form (everything works) :

Form (FORM2,"D?ɬ©finition carte");
List (LiType,0,25,70,NBType,BType);
FsetList (LiType,-1,NBType,LType);
Button (BType,0x003,10,25,0,0,"Cat?ɬ©gories");
List (LiPlat,80,25,70,MAXPlat,0);
Button (BFinC,0x00,1,145,27,12,"FIN");
Button (BNCat,0x00,32,145,40,12,"Nouvelle");
Button (BPlus,0x00,78,145,37,12,"Ins?ɬ©rer");
Button (BMoins,0x00,118,145,32,12,"Oter");
Fctl (DRAW,FORM2);

Third form (can't select) :

Form (FORM3,"D?ɬ©finition menus");
List (LiMenu,0,25,70,NBMenu,BLMenu);
FsetList (LiMenu,-1,NBMenu,LMenu);
Button (BLMenu,0x003,10,25,0,0,"Menus");
List (LiPlatM,80,25,70,MAXPlat,0);
Button (BNMenu,0x00,32,145,40,12,"Nouveau");
Button (BPlusM,0x00,78,145,37,12,"Ins?ɬ©rer");
Button (BMoinsM,0x00,118,145,32,12,"Oter");
Button (BFinM,0x00,1,145,27,12,"FIN");
Fctl (DRAW,FORM3);

What do you think ?

Fabrice

[jstadolnik]

Well, since I don't now what your defines and variables are it's hard for me to figure out what's going on.

What device and OS version are you using.

Joe

The PToolboxLib guy.
http://www.geocities.com/retro_01775/PToolboxLib.htm

[auzan00]

device : Visor Platinum OS 3.5
PocketC version 4.2.0
PToolboxLib version 7.1.5

There are no variables in the listing I provided, only defines such as
#define FORM1 1000
All numbers are different.

Fabrice

[jstadolnik]

Is LMenu, as used in the FsetList call an array of variables... it should be.

FsetList (LiMenu,-1,NBMenu,LMenu);

Joe


The PToolboxLib guy.
http://www.geocities.com/retro_01775/PToolboxLib.htm

[auzan00]

Yes, you're right : there are variables :

string LType[MAXType]={"Ap?ɬ©ritif","Entr?ɬ©e","Viande","L?ɬ©gume","Dessert"};
string LMenu[MAXMenu]={"Menu 1","Menu 2","Menu 3"};

[jstadolnik]

In order to reproduce your problem, I need to run your code, so I will need all your defines too.

Joe

The PToolboxLib guy.
http://www.geocities.com/retro_01775/PToolboxLib.htm

[jstadolnik]

Also, you need to be careful not to install a form (and it's objects) more than once without first destroying the old form.

You need to either create the forms only once and use the DRAW command to switch between them OR if you create the forms as you need them, you need to FREE them when your done with them.

Joe

The PToolboxLib guy.
http://www.geocities.com/retro_01775/PToolboxLib.htm

[jstadolnik]

It looks like you are missing a FsetList call for the LiPlatM list.

Joe

The PToolboxLib guy.
http://www.geocities.com/retro_01775/PToolboxLib.htm

[auzan00]

No the FsetList is done elsewhere :
I'll send you the complete listing.

Thanks