Hi Christian and all,<div><br></div><div>I've tried your patch and obviously it is now working... thanks a lot for your input.</div><div>Cheers,</div><div><br></div><div>Hugo<br><br><div class="gmail_quote">On Wed, Oct 19, 2011 at 1:01 PM, Christian Mayer <span dir="ltr"><<a href="mailto:mayer@terrestris.de">mayer@terrestris.de</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><u></u>
<div bgcolor="#ffffff" text="#000000">
Sorry I missed adding the ticket URL [1] <a href="http://trac.geoext.org/ticket/451" target="_blank">http://trac.geoext.org/ticket/451</a><br>
<br>
Cheers,<br>
Chris<br>
<div>
<div>
<div><br>
</div>
</div>
</div>
<br>
Am 19.10.2011 13:15, schrieb Christian Mayer:
<div><div></div><div class="h5"><blockquote type="cite">
Hello Hugo, hello Geoffrey, hello all,<br>
<br>
Thanks for reporting this issue.<br>
I could reproduce the error and therefore I opened up a ticket
[1].<br>
Further discussion should be done there.<br>
<br>
Best rergards,<br>
Chris<br>
<div>
<div>
<div><br>
</div>
</div>
</div>
<br>
Am <a href="tel:13.10.2011" value="+13102011" target="_blank">13.10.2011</a> 16:21, schrieb Hugo:
<blockquote type="cite">Hi,
<div><br>
</div>
<div>Well i tried it on a window and still the same error
occurs. So it is definitely a LegendPanel bug. If i don't use
a LegendPanel at all, there are no problems.</div>
<div><br>
</div>
<div>You are right when saying that it doesn't affect map
navigation. However, because i'm using 2 different projections
in the app (spherical mercator and etrs) when reprojection
happens, and only after removing a vector layer, the map gets
confused and gets out there in the world but not where it
should be. If i don't remove any vector layer reprojection
works just fine.</div>
<div><br>
</div>
<div>So, in my case, this bug is crashing some fucntionalities.</div>
<div><br>
</div>
<div>I'm thinking in a workaround by just defining a specific
url for the legend of vector layers and have an image on the
server. Maybe that works but is not a pretty solution
specially if you want to give the users the possibility to
change the style of such layers.</div>
<div><br>
</div>
<div>Does someone have more thoughts on this?</div>
<div><br>
</div>
<div>Regards,</div>
<div>Hugo <br>
<br>
<div class="gmail_quote">On Thu, Oct 13, 2011 at 2:52 PM,
gbrun <span dir="ltr"><<a href="mailto:gbrun@myopera.com" target="_blank">gbrun@myopera.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204, 204, 204);padding-left:1ex">I think I also had this problem with
zooming into the map, beside the collapse/expand issue.
But in my memories, this problem didn't affect the
navigation in the map, did it? I only received error
messages in firebug.<br>
<br>
I didn't find a solution to fix this bug: so I isolated
the LegendPanel component from the others panels by giving
it its own window. Maybe you can try this clue: it could
help you to define if it's a LegendPanel bug.<br>
<br>
Geoffrey<br>
<br>
<br>
Le Thu, 13 Oct 2011 15:30:34 +0200, Hugo <<a href="mailto:hfpmartins@gmail.com" target="_blank">hfpmartins@gmail.com</a>>
a écrit:
<div>
<div><br>
<br>
<blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204, 204, 204);padding-left:1ex"> Hi Geoffrey,<br>
<br>
Indeed i have a viewport with a left panel and a map
panel (in center<br>
region). My left panel is a tabpanel which has a
treepanel and legend panel.<br>
The thing is even if i don't collapse the left panel
i get this error just<br>
by doing a zoom in the map. Even when changing the
layout i get the same<br>
error. At the moment i have no idea where to start
to debug this...<br>
How did you solved it? Any more suggestions?<br>
<br>
Thanks in advance,<br>
Hugo<br>
<br>
On Thu, Oct 13, 2011 at 12:07 PM, gbrun <<a href="mailto:gbrun@myopera.com" target="_blank">gbrun@myopera.com</a>>
wrote:<br>
<br>
<blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204, 204, 204);padding-left:1ex"> Hi Hugo,<br>
<br>
My question would probably be surprising for you!
Do your LegendPanel use a<br>
"border" layout shared with an other panel (a
MapPanel precisely? I got a<br>
similar bug: this one appeared when I
collapsed/expanded the LegendPanel<br>
after removing a layer.<br>
<br>
I'm not sure your problem is related to this one,
but perhaps?<br>
<br>
Geoffrey<br>
<br>
<br>
<br>
Le Thu, 13 Oct 2011 12:44:27 +0200, Hugo <<a href="mailto:hfpmartins@gmail.com" target="_blank">hfpmartins@gmail.com</a>> a
écrit:<br>
<br>
<br>
Hello all,<br>
<blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204, 204, 204);padding-left:1ex"> <br>
I'm facing a small but annoying problem with
vector legends. I'm using<br>
JSTS<br>
(which i think it is an awesome contribution for
geoprocessing operations<br>
on<br>
the client side) to compute buffers. So the user
defines the parameters to<br>
compute a buffer and a new vector layer is added
with the result. Untill<br>
now<br>
everything is fine, and GeoExt.LegendPanel shows
the legend for this<br>
layer.<br>
In the app, the user has also the possibility to
select several layers and<br>
completely remove them from the map. It is
exactly here that the problem<br>
arises. After removing a vector layer from the
map i start to get an error<br>
related with vectorlegend.js. From that point
onwards, everytime i make a<br>
zoom in the map i get the following error:<br>
<br>
this.layer is null (on line 256 of
vectorlegend.js:<br>
this.layer.map.getScale())<br>
<br>
This only happens after removing vector layers
from the map. So i thought<br>
i<br>
had to manually remove the layer from the
legendpanel but, as expected,<br>
the<br>
layerstore of the legendpanel is synchronized
with the mapPanel<br>
layerstore<br>
and, therefore, the layer is no longer present
at both stores.<br>
<br>
So, what might be the issue happening here?<br>
<br>
Regards,<br>
Hugo<br>
<br>
<br>
<br>
</blockquote>
<br>
--<br>
--<br>
Geoffrey BRUN<br>
<br>
Étudiant en master SIGMA<br>
Stagiaire au PNR du Haut-Languedoc<br>
<br>
Hameau de Brassac<br>
Saint-Pons de Thomières<br>
<a href="tel:%2B33%20%280%29%206%2077%2074%2044%2016" value="+33677744416" target="_blank">+33 (0) 6
77 74 44 16</a><br>
<br>
</blockquote>
<br>
<br>
<br>
</blockquote>
<br>
<br>
-- <br>
-- <br>
Geoffrey BRUN<br>
<br>
Étudiant en master SIGMA<br>
Stagiaire au PNR du Haut-Languedoc<br>
<br>
Hameau de Brassac<br>
Saint-Pons de Thomières<br>
<a href="tel:%2B33%20%280%29%206%2077%2074%2044%2016" value="+33677744416" target="_blank">+33 (0) 6 77 74
44 16</a><br>
</div>
</div>
</blockquote>
</div>
<br>
<br clear="all">
<div><br>
</div>
-- <br>
Hugo Martins<br>
LabNT - ISEGI UNL<br>
Campus de Campolide<br>
1070-312 Lisboa<br>
N 38°43'56.84", W 9°9'35.74"<br>
</div>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br>Hugo Martins<br>LabNT - ISEGI UNL<br>Campus de Campolide<br>1070-312 Lisboa<br>N 38°43'56.84", W 9°9'35.74"<br>
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