Re: [Hwgui-developers] COMBOBOX and ON CHANGE

[Alain A. <ala...@wa...>]

Le 23/10/2014 14:19, Alexander S.Kresin a écrit :
> Alain Aupeix writes:
>> Hi,
>> I have tried to use ON CHANGE
>> I have put all the tab init in each a function and tried
>> I have put some Qout to see what happens
>> ...
>     It's difficult to reproduce your sample, because, as I understood, 
> it needed to have a certain structure of directories. It would be good, 
> if you provide more simple code - it does not matter, how the array are 
> filled, this part may be simplified.
I don't think it could be simplified.
>     I didn't understand, what you mean when you talk about 'tab' - I 
> didn't find any TAB control in the code.
Just a typo, I ought to talk about array
>     Anyway, I suppose that the problem appears, because you don't 
> refresh the combobox ( oCombo:Refresh() ) after rebuilding the array in 
> SearchType() function.
Yes, it's probably the reason. But I have an error

   @ 15,32   GET COMBOBOX cCommune ITEMS aCommunes STYLE WS_TABSTOP SIZE
290, 25;
             TOOLTIP "Choix de la commune" ON CHANGE
{||SearchType(cCommune),cType:Refresh()};
             TEXT

Error BASE/1004  No exported method: REFRESH
Called from REFRESH(0)
Called from (b)READREG(690)
Called from HCOMBOBOX:ONEVENT(112)

A+


But the array, and combo which is updated isn't the one which execute
>
> Regards, Alexander.
>
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Alain Aupeix
http://jujuland.pagesperso-orange.fr/
http://pissobi-lacassagne.pagesperso-orange.fr/
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