[Users] problem using 'legendURL'

[karsten vennemann]

Hi,

I was wondering if the problem with setting a legendURL for a cached layer
still persists in GeoEXT trunc. I did go ahead and build GeoEXT from source
toady but it still seems not to work as expected.
 
I have this code 
       
       var legendLayerStore = mapPanel.layers;
        
        // set legendurls        
        var landkreise_tile_rec  =
legendLayerStore.getByLayer(landkreise_tile);
 
landkreise_tile_rec.set("legendURL","myurl/openlayers/vfs/gemeinde_leg.gif")
;

And can see inn firebug that the legendLayerStore  is filled correctly with
the specified url but still I get a getlegend request call to the TileCache
layer.. Instead of the graphics file ...
I am using GeoEXT build r2438 ...

Thanks
Karsten 
 

> -----Original Message-----
> From: Andreas Hocevar [mailto:ahocevar at opengeo.org] 
> Sent: Thursday, November 25, 2010 00:23
> To: Bart van den Eijnden
> Cc: karsten vennemann; users at geoext.org
> Subject: Re: [Users] problem using 'legendURL'
> 
> It is broken in 1.0, but it works in trunk:
> 
> http://dev.geoext.org/trunk/geoext/examples/legendpanel.html
> 
> I had no time though to investigate what broke and fixed it.
> 
> Regards,
> Andreas.
> 
> On Nov 25, 2010, at 09:18 , Bart van den Eijnden wrote:
> 
> > Hi,
> > 
> > it seems something is broken, since also the legendurl 
> button in the legend panel example does not work anymore.
> > 
> > http://api.geoext.org/1.0/examples/legendpanel.html
> > 
> > Can you please file a bug, and I'll try to look into it 
> when I get some time.
> > 
> > Best regards,
> > Bart
> > 
> > --
> > Looking for flexible support on OpenLayers or GeoExt? 
> Please check out 
> > http://www.osgis.nl/support.html
> > 
> > Bart van den Eijnden
> > OSGIS
> > bartvde at osgis.nl
> > 
> > On Nov 24, 2010, at 7:17 PM, karsten vennemann wrote:
> > 
> >> Ok changed but I still get a call to the wms layer for the legend 
> >> instead of the URL I provide see below. No errors otherwise...
> >> I have no idea what’s going on
> >> 
> >> I have this now 
> >>       var legendLayerStore = mapPanel.layers;
> >> 
> >>       // set legendurls        
> >>       var watershedsrec  = legendLayerStore.getByLayer(watersheds);
> >>       watershedsrec.set("legendURL",
> >> "http://myurl/legend/watersheds_legend.png");
> >> 
> >>       legendPanel = new GeoExt.LegendPanel({
> >>           title: 'legend',
> >>               collapsed : false,             
> >>               collapsible : true,
> >>               defaults: {
> >>               labelCls: 'mylabel',
> >>               style: 'padding:5px'
> >>           },
> >>           bodyStyle: 'padding:5px',
> >>           autoScroll: true,
> >>           layerStore: legendLayerStore
> >>       })
> >> 
> >> Karsten
> >> 
> >> 
> >> 
> >>> -----Original Message-----
> >>> From: Bart van den Eijnden (OSGIS) [mailto:bartvde at osgis.nl]
> >>> Sent: Wednesday, November 24, 2010 04:29
> >>> To: karsten vennemann
> >>> Cc: users at geoext.org
> >>> Subject: Re: [Users] problem using 'legendURL'
> >>> 
> >>> Hi,
> >>> 
> >>> you are creating a new store, don't do that.
> >>> 
> >>> Use mapPanel.layers instead.
> >>> 
> >>> Best regards,
> >>> Bart
> >>> 
> >>>> 
> >>>> Thanks I upgraded to v 1.0 at that resolved the function issue.
> >>>> Now I can see in firebug  that watershedsrec and 
> publiclandsrec are 
> >>>> filled with the layerrec objects ...
> >>>> 
> >>>> However I still get a wms getlegendgraphic call to 
> retrieve the the 
> >>>> legend from my TileCache layer (which obviously doesn't 
> get a valid 
> >>>> legend back) So is the anything else wrong with by 
> approach - see 
> >>>> below
> >>>> 
> >>>> 
> >>>>       var legendLayerStore = new GeoExt.data.LayerStore({
> >>>>           map: map,
> >>>>           layers: 
> [publiclands,watersheds,quads,counties,overlay1]
> >>>>       });
> >>>> 
> >>>>       // set legendurls
> >>>>       var watershedsrec  =
> >>> legendLayerStore.getByLayer(watersheds);
> >>>>       var publiclandsrec =
> >>> legendLayerStore.getByLayer(publiclands);
> >>>> 
> >>>>       watershedsrec.set("legendURL", 
> >>>> "http://myurl/legend/watersheds_legend.png");
> >>>>       publiclandsrec.set("legendURL",
> >>>> "http://myurl/legend/publiclands_legend.png")
> >>>> 
> >>>> Karsten
> >>>> 
> >>>> _______________________________________________
> >>>> Users mailing list
> >>>> Users at geoext.org
> >>>> http://www.geoext.org/cgi-bin/mailman/listinfo/users
> >>>> 
> >>> 
> >>> 
> >> 
> >> 
> > 
> > _______________________________________________
> > Users mailing list
> > Users at geoext.org
> > http://www.geoext.org/cgi-bin/mailman/listinfo/users
> 
> 
> 
> --
> Andreas Hocevar
> OpenGeo - http://opengeo.org/
> Expert service straight from the developers.
>