Related browsing

[Gejza Horvath]

Hi,
another question. How can I realize a related browsing in Xailer? I need 2 Tbrowse
controls. In first one I display the customers, in second one I need to show orders of the
selected customer.
I'm looking for something like the GoBottomBlock, GoTopBlock and SkipBlock instance
variables of Tbrowse object in Clipper.
Gejza Horvath

[ignacio]

Gejza,
On the event OnChange of master Browse set the filter or scope (DBF
tables )on second Browse.
If you tell me exactly wich type of TBrowse and source data you are using I
can give you further information.
Regards,
--
Ignacio Ortiz de Zúñiga
http://www.xailer.com
"Gejza Horvath" <_hsoftkn@nextra.sk> escribió en el mensaje
news:[email=46447869@ozsrv2.ozlan.local...]46447869@ozsrv2.ozlan.local...[/email]
> Hi,
> another question. How can I realize a related browsing in Xailer? I need 2
> Tbrowse controls. In first one I display the customers, in second one I
> need to show orders of the selected customer.
> I'm looking for something like the GoBottomBlock, GoTopBlock and SkipBlock
> instance variables of Tbrowse object in Clipper.
>
> Gejza Horvath
>

[Gejza Horvath]

Ignacio,
I would like to transform my old Clipper app to Xailer. I'm using DBF tables with CDX
driver. The old Clipper style programming for Tbrowse is very fast on large size
tables,using the GoBottomBlock, GoTopBlock and SkipBlock variables. The browser solves
itself the scoping. I'm looking for similar solution.
For example the old code fragment is here (oTable2 is the related browser):
oTable2:GoTopBlock := {|| DBSEEK(Zoznam->Dodavatel + Zoznam->Cislofakt) }
oTable2:GoBottomBlock :={|| BlockBottom(RTRIM(Zoznam->Dodavatel + Zoznam->Cislofakt) ) }
oTable2:SkipBlock := {|n| Pozicia(n,1) }
this works fine.
Gejza
"Ignacio Ortiz de Zúñiga" <NoName@xailer.com> pí¹e v diskusním pøíspìvku
news:4644a842$[email=1@ozsrv2.ozlan.local...]1@ozsrv2.ozlan.local...[/email]
> Gejza,
>
> On the event OnChange of master Browse set the filter or scope (DBF tables )on second
> Browse.
>
> If you tell me exactly wich type of TBrowse and source data you are using I can give you
> further information.
>
> Regards,
>
> --
> Ignacio Ortiz de Zúñiga
> http://www.xailer.com
>
>
> "Gejza Horvath" <_hsoftkn@nextra.sk> escribió en el mensaje
> news:[email=46447869@ozsrv2.ozlan.local...]46447869@ozsrv2.ozlan.local...[/email]
>> Hi,
>> another question. How can I realize a related browsing in Xailer? I need 2 Tbrowse
>> controls. In first one I display the customers, in second one I need to show orders of
>> the selected customer.
>> I'm looking for something like the GoBottomBlock, GoTopBlock and SkipBlock instance
>> variables of Tbrowse object in Clipper.
>>
>> Gejza Horvath
>>
>
>
>