[OpenLayers-Users] Strange bug (?) in OpenLayers 2.4rc3 vs 2.2

[Erik Uzureau]

Good eye, Bart. You're right. :-)

I've made a new ticket, hopefully to fix this in a more general way:

http://trac.openlayers.org/ticket/762

--Erik


On 5/9/07, Bart van den Eijnden (OSGIS) <bartvde at osgis.nl> wrote:
>
> Chris,
>
> are you sure about this?
>
> If I read
>
> http://trac.openlayers.org/ticket/491
>
> then commas in the following parameters should not be urlencoded:
>
> -BBOX
> -LAYERS
> -STYLES
>
> Best regards,
> Bart
>
> --
> Bart van den Eijnden
> OSGIS, Open Source GIS
> http://www.osgis.nl
>
>
> --------- Oorspronkelijk bericht --------
> Van: Christopher Schmidt <crschmidt at metacarta.com>
> Naar: Nick Whitelegg <nick at hogweed.org>
> Cc: users at openlayers.org
> Onderwerp: Re: [OpenLayers-Users] Strange bug (?) in OpenLayers 2.4rc3 vs
> 2.2
> Datum: 08/05/07 18:46
>
> > On Tue, May 08, 2007 at 08:51:36PM +0100, Nick Whitelegg wrote:
> > &gt; Hello everyone,
> > &gt;
> > &gt; I'm getting a strange effect if I use a Mercator projection WMS
> server with a
> > &gt; bounding box which can take negative values in 2.4rc3 or the SVN
> version,
> > &gt; which I didn't get in 2.2.
> > &gt;
> > &gt; Looking at the URL constructed to get the tiles, it appears to be
> URL-encoding
> > &gt; the commas which messes up the bbox.
> > &gt;
> > &gt; i.e. the URL I get for the tiles in 2.4-rc3 is something like:
> > &gt;
> > &gt;
>
> http://www.free-map.org.uk/cgi-bin/render?BBOX=-80000%2C6595000%2C-75000%2C6600000
> > &gt; &amp;WIDTH=500&amp;HEIGHT=500
> > &gt;
> > &gt; rather than in 2.2:
> > &gt;
> > &gt;
>
> http://www.free-map.org.uk/cgi-bin/render?BBOX=-80000,6595000,-75000,6600000
> > &gt; &amp;WIDTH=500&amp;HEIGHT=500
> >
> > &gt; Is this a bug or am I doing something wrong?
> >
> > This is a change, but not a bug. In general, I'd expect that your server
> > code would take care of converting this for you. I'm really surprised
> > that it doesn't. (What are you using for CGI?)
> >
> > In any case, this is meeting the WMS spec more closely. Before, we were
> > breaking some WMS servers -- in this case, we've broken your WMS-ish
> > server, but we were both breaking the spec before, and now OpenLayers is
> > in the right ;)
> >
> > If it's difficult to work around this in your server-side code, let me
> > know, and I'll come up with a hack you can apply to make OpenLayers stop
> > doing this on your page.
> >
> > Regards,
> > --
> > Christopher Schmidt
> > MetaCarta
> > _______________________________________________
> > Users mailing list
> > Users at openlayers.org
> > http://openlayers.org/mailman/listinfo/users
> >
> >
>
>
>
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