[Users] refresh mappanel using different url not the same like do layer.redraw

[hassane allouch]

Thank you. With this solution if i click three times the buton with
different  paramter's value  i will have in the layer's url  three

> viewparams: "province:" + idProv  or just the final one  ?
>

thank you very much.

2011/5/15 Andreas Hocevar <ahocevar at opengeo.org>

> Hi,
>
> instead of layer.redraw(true), try
>
> layer.mergeNewParams({viewparams: "province:" + idProv});
>
> Regards,
> Andreas.
>
> On Sun, May 15, 2011 at 11:20 AM, hassane allouch
> <allouch.hassane at gmail.com> wrote:
> > Hello
> >
> > I have a mappanel (containning a wms layer with parametrized url {sql
> View})
> > , a textField and buton. When the user enter the value of the parameter's
> > url and click the buton, the mapPanel should reload with the new url (the
> > new value of the parameter) without reloading all the web page. I tried
> > layer.redraw(true), it refreshs the panel but wth the same value of the
> > parameter (so the same url).
> >
> >
> > this is the code:
> >
> > var layerDashBoard = new OpenLayers.Layer.WMS(
> >      "communeProv",
> >
> >  "
> http://localhost:8080/geoserver/sf/wms?service=WMS&version=1.1.0&request=GetMap&layers=sf:communeProv&srs=EPSG:4326&viewparams=province
> :"
> > + idProv,
> >      {layers: "sf:communeProv",
> >      format: "image/png",
> >      }
> >
> >     );
> >
> > thank you
> >
> >
> > _______________________________________________
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> >
> >
>
>
>
> --
> Andreas Hocevar
> OpenGeo - http://opengeo.org/
> Expert service straight from the developers.
>
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