[Gvsig_english] gvSIG 1.11: add consecutive numbers to selection?

[Flavio Pompermaier]

That will be a great idea..I didn't know about the possibility of using
Jython in gvSIG!

2012/3/29 Nacho Uve <nachouve at gmail.com>

> Antonio, great trick!!
>
> We have to do a manual "Jython for gvSIG" and also create a repo with such
> scripts, functions and CodeSnippets. I think it will be a great success!
>
> I've tried to do some tests from scripts Antonio on github. But I think
> it's better to do something collaboratively ... What do think?
>
> Regards,
> Nacho V
>
>
>
> 2012/3/29 Francisco Puga <fpuga at cartolab.es>
>
>> guou, it works like a charm. Thanks Antonio.
>>
>> I didn't remember about the "global" operator of python to allow set a
>> counter for various rows. Very nice tip.
>>
>> El día 28 de marzo de 2012 14:36, Antonio Falciano
>> <afalciano at yahoo.it> escribió:
>> > Hi all,
>> > field expression is based on the values of the same row, however field
>> > calculator commands are Jython's functions. So it's possible to memorize
>> > a variable during field calculations using the advanced tab, for
>> > instance loading and evaluating the following script consecutiveN.py:
>> >
>> > #consecutiveN.py
>> > from javax.swing import JOptionPane
>> >
>> > def consecutiveN():
>> >   global index
>> >   try:
>> >     if rec() == 0:
>> >       index = 0
>> >     else:
>> >       index = index + 1
>> >   except:
>> >       index = ''
>> >   return index
>> >
>> > # Usage: consecutiveN()
>> > JOptionPane.showMessageDialog(None, 'Usage: consecutiveN()',
>> > "consecutiveN", JOptionPane.INFORMATION_MESSAGE)
>> >
>> > Its usage is very simple. If the first record is not selected, the index
>> > will be 1-based and so consecutiveN() will do the trick, otherwise it
>> > will start from 0 and so consecutiveN()+1 would be necessary.
>> >
>> > Cheers,
>> > Antonio
>> >
>> > Il 27/03/2012 20.17, Francisco Puga ha scritto:
>> >> Seems like a simple request but after think a bit more, i don't find a
>> >> way to accomplish it. Field Expression is based on the values of the
>> >> row actual being processing, it hasn't have memory, so the program
>> >> doesn't know which is the next number to use.
>> >>
>> >> Sorry.
>> >>
>> >> El día 27 de marzo de 2012 19:07, spatialjoeescribió:
>> >>> Hi Francisco,
>> >>>
>> >>> thanks for your advice. With sextante numbering individual selections
>> of a
>> >>> layer will result in new individual shapefiles which then can be
>> merged back
>> >>> into one. Not sure if I like this but that's the way it'll work.
>> >>> Nonetheless pointing to sextante was useful anyway. I somehow got
>> mentally
>> >>> stuck  with rec()+1.
>> >>> Thanks again!
>> >>>
>> >>> best,
>> >>>
>> >>> Johannes
>> >>>
>> >>> --
>> >>> View this message in context:
>> http://osgeo-org.1560.n6.nabble.com/gvSIG-1-11-add-consecutive-numbers-to-selection-tp4661202p4661647.html
>> >>> Sent from the gvSIG users mailing list archive at Nabble.com.
>> >>> _______________________________________________
>> >>> Gvsig_internacional mailing list
>> >>> Gvsig_internacional at listserv.gva.es
>> >>>
>> >>> To see the archives, edit your preferences or unsubscribe from this
>> mailing list, please access this url:
>> >>>
>> >>> http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
>> >>
>> >>
>> >>
>> >
>> > --
>> > Antonio Falciano
>> > http://www.linkedin.com/in/antoniofalciano
>> > _______________________________________________
>> > Gvsig_internacional mailing list
>> > Gvsig_internacional at listserv.gva.es
>> >
>> > To see the archives, edit your preferences or unsubscribe from this
>> mailing list, please access this url:
>> >
>> > http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
>>
>>
>>
>> --
>> Francisco Puga
>> Grupo de Desarrollo
>> Cartolab - Laboratorio de Ingeniería Cartográfica.
>> http://www.cartolab.es
>>
>> ETS Ingeniería de Caminos, Canales y Puertos
>> Universidade da Coruña
>> Campus de Elviña - 15071 A Coruña (España)
>> (34)981167000 ext. 5493
>> _______________________________________________
>> Gvsig_internacional mailing list
>> Gvsig_internacional at listserv.gva.es
>>
>> To see the archives, edit your preferences or unsubscribe from this
>> mailing list, please access this url:
>>
>> http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
>>
>
>
>
> --
> Juan Ignacio Varela García
>
>
>
> _______________________________________________
> Gvsig_internacional mailing list
> Gvsig_internacional at listserv.gva.es
>
> To see the archives, edit your preferences or unsubscribe from this
> mailing list, please access this url:
>
> http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://listserv.gva.es/pipermail/gvsig_internacional/attachments/20120330/d6322dc1/attachment.htm