[Users] first approch

[ivan marchesini]

Thanks Bart,
as I said I'm at start with methods, classes, and objects..
so for me it is a little hard to understand ho to set a property of a
record of a layerStore  :-(
I have seen the legend example but still ahev some problem to
understand..

in my case the layerStore is probably 

this one:
        var map_pannello = new GeoExt.MapPanel({
	  map: mappa,
	  region: 'center',
          title: 'An example of IRPI GeoExt'
        });

I'm right?

the map I'd like not to show in legendpanel is "ol_wms"

but now I can't figure how to set property of the record of the layer
store  to "hideinlegend" ...

I suppose something like:
map_pannello.layer.set(....

but, for now (I'm downloading a javascript guide), I can't find the
syntax...

thanks

ivan




Il giorno ven, 31/07/2009 alle 13.29 +0200, bartvde at osgis.nl ha scritto:
> Hi Ivan,
> 
> wrt your first problem, see:
> 
> http://trac.geoext.org/ticket/120
> 
> so this has been fixed in GeoExt trunk.
> 
> Second question: the only way to hide the layer from the legend is to set
> the hideInLegend property of its associated record in the layerStore. See
> the legend example.
> 
> Hope this helps.
> 
> Best regards,
> Bart
> 
> > Dear geoext users,
> > I'm trying to create my first geoext application..
> > it is quite hard because I have not skill on javascript... but I decided
> > to try to learn it during the work... :-)
> >
> > so this is my work at the moment:
> > http://alderaan.irpi.cnr.it/test_geoext/test_geoext6.html
> >
> > I have some simple (hope) questions for you...
> >
> > 1) why the first time (after the page is loaded) the switch from
> > metacarta layer to google layer is correct while, later, each time I
> > switch from one base layer to another I obtain strange behaviour and
> > firebug give me an error like this:
> > ____
> > legend is undefined
> > return
> > panelIndex;},onStoreUpdate:functi...ms.get(0).setText(record.get('title'));}
> > ____
> >
> > 2) why the legend contains also the OpenLayers_WMS which is a baselayer
> > (isBaseLayer:true)
> >
> >
> >
> > Many thanks for your answer...
> >
> > Ivan
> >
> >
> >
> >
> >
> > --
> > Ti prego di cercare di non inviarmi files .dwg, .doc, .xls, .ppt.
> > Preferisco formati liberi.
> > Please try to avoid to send me .dwg, .doc, .xls, .ppt files.
> > I prefer free formats.
> > http://it.wikipedia.org/wiki/Formato_aperto
> > http://en.wikipedia.org/wiki/Open_format
> >
> > Ivan Marchesini
> > Perugia (Italy)
> > Socio fondatore GFOSS "Geospatial Free and Open Source Software"
> > http://www.gfoss.it
> > e-mail: marchesini at unipg.it
> >         ivan.marchesini at gmail.com
> > fax (home): +39(0)5782830887
> > jabber: geoivan73 at jabber.org
> > skype: geoivan73
> > _______________________________________________
> > Users mailing list
> > Users at geoext.org
> > http://www.geoext.org/cgi-bin/mailman/listinfo/users
> >
> 
> 
-- 
Ti prego di cercare di non inviarmi files .dwg, .doc, .xls, .ppt.
Preferisco formati liberi.
Please try to avoid to send me .dwg, .doc, .xls, .ppt files.
I prefer free formats.
http://it.wikipedia.org/wiki/Formato_aperto
http://en.wikipedia.org/wiki/Open_format

Ivan Marchesini
Perugia (Italy)
Socio fondatore GFOSS "Geospatial Free and Open Source Software" http://www.gfoss.it
e-mail: marchesini at unipg.it
        ivan.marchesini at gmail.com
fax (home): +39(0)5782830887
jabber: geoivan73 at jabber.org
skype: geoivan73
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