[Qgis-developer] PyQGIS - Selecting Spatialite Datasource at runtime

[Germán Carrillo]

Hi Noli,

sure! Here it is:

http://downloads.tuxfamily.org/tuxgis/geoblogs/visor_qgis_capas_spatialite/visor_pyqgis.tar.bz2

Regards,

Germán

2010/9/10 Noli Sicad <nsicad at gmail.com>

> Hi Germán,
>
> Thank you.
>
> Now it is English :-). Using Google Translate.
>
>
> http://translate.google.com/translate?js=n&prev=_t&hl=en&ie=UTF-8&layout=2&eotf=1&sl=auto&tl=en&u=http%3A%2F%2Fgeotux.tuxfamily.org%2Findex.php%3Foption%3Dcom_myblog%26task%3Dview%26id%3D251%26Itemid%3D59
>
> German, would be able to share the whole source code of the project?
>
> Thanks again.
>
> Regards, Noli
>
>
>
> On 9/11/10, Germán Carrillo <carrillo.german at gmail.com> wrote:
> > Hi Noli,
> >
> > you could use this [1] (sorry, it's in Spanish). It uses the Sqlite3
> Python
> > module [2].
> >
> > Regards,
> >
> > Germán
> >
> > ----------------------------
> > [1]
> >
> http://geotux.tuxfamily.org/index.php?option=com_myblog&task=view&id=251&Itemid=59
> > [2] http://docs.python.org/library/sqlite3.html
> >
> > On Fri, Sep 10, 2010 at 9:49 AM, Noli Sicad <nsicad at gmail.com> wrote:
> >
> >> Hi,
> >>
> >> Given, this example from PyQGIS documentation.
> >>
> >> ~~~~~~~~
> >> uri = QgsDataSourceURI()
> >> uri.setDatabase('/home/martin/test-2.3.sqlite')
> >> uri.setDataSource('','Towns', 'Geometry')
> >>
> >> layer = QgsVectorLayer(uri.uri(), 'Towns', 'spatialite')
> >> ~~~~~~~~~
> >>
> >> How do you do a runtime for the above. I want to select the table /
> >> layer to load. How you figure out the  uri.setDataSource('',' ',
> >> 'Geometry') and  QgsVectorLayer(uri.uri(), ' ', 'Spatialite')?
> >>
> >> ~~~~~~~~
> >>    file = QFileDialog.getOpenFileName(self,"Open Spatialite", ".",
> >> "Spatialite (*.sqlite)")
> >>    fileInfo = QFileInfo(file)
> >>
> >>    uri = QgsDataSourceURI()
> >>    uri.setDatabase(file)
> >>    uri.setDataSource('',' ', 'Geometry')
> >>
> >>    # Add the layer
> >>    layer = QgsVectorLayer(uri.uri(), ' ', 'Spatialite')
> >>
> >> ~~~~~~~~~
> >>
> >> Noli
> >> _______________________________________________
> >> Qgis-developer mailing list
> >> Qgis-developer at lists.osgeo.org
> >> http://lists.osgeo.org/mailman/listinfo/qgis-developer
> >>
> >
> >
> >
> > --
> > -----------
> >   |\__
> > (:>__)(
> >   |/
> >
> > Soluciones Geoinformáticas Libres
> > http://geotux.tuxfamily.org/
> >
>

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Soluciones Geoinformáticas Libres
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