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<DIV dir=ltr align=left><SPAN class=418531012-07042011><FONT face=Arial
color=#0000ff size=2>Zac,</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=418531012-07042011><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=418531012-07042011><FONT face=Arial
color=#0000ff size=2>thanks for your response. I know IE sux, but 95% of our
customers have IE6 installed, and they are not allowed to switch to another
version or to get other browsers.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=418531012-07042011><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=418531012-07042011><FONT face=Arial
color=#0000ff size=2>I get the polygons from GeoServer from a wfs layer. They
are complex polygons with lots of vertices (parcels from cadastre)
and I can't simplify the features because we are on the task of online
editing using wfs-t protocol, so the edition must be
accurate.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=418531012-07042011><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=418531012-07042011><FONT face=Arial
color=#0000ff size=2>I'm just wondering if there is something that I can show,
like a progress bar or loading image, to tell the user this kind of
operations will take a bit, but I'm afraid is going to be difficult
because of the browser program.</FONT></SPAN></DIV>
<DIV><FONT face=Arial color=#0000ff size=2></FONT> </DIV>
<DIV><SPAN class=418531012-07042011><FONT face=Arial color=#0000ff size=2>Any
idea?</FONT></SPAN></DIV>
<DIV><SPAN class=418531012-07042011><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=418531012-07042011><FONT face=Arial color=#0000ff
size=2>Regards,</FONT></SPAN></DIV>
<DIV class=Section1>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 'Frutiger 55 Roman'">Un saludo,</SPAN></P>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 7.5pt; FONT-FAMILY: Verdana"> <?xml:namespace prefix = o
ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></SPAN></P></DIV>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 'Frutiger 55 Roman'">··················································································</SPAN><SPAN
style="FONT-SIZE: 7.5pt; FONT-FAMILY: Verdana"><BR></SPAN><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 'Frutiger 55 Roman'"></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><B><SPAN
style="FONT-SIZE: 9pt"><FONT face=Verdana>David Alda Fernández de
Lezea</FONT></SPAN></B></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
style="FONT-SIZE: 8pt; FONT-FAMILY: Verdana">Lurralde eta Biodibertsitate Saila
/ Dpto. de Territorio y Biodiversidad<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
style="FONT-SIZE: 8pt; FONT-FAMILY: Verdana"><o:p> </o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><B
style="mso-bidi-font-weight: normal"><SPAN
style="FONT-SIZE: 8pt; FONT-FAMILY: Verdana">IKT<o:p></o:p></SPAN></B></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
style="FONT-SIZE: 8pt; FONT-FAMILY: Verdana">Granja Modelo s/n · 01192 · Arkaute
(Araba)<o:p></o:p></SPAN></P>
<P class=MsoNormal></SPAN><SPAN
style="FONT-SIZE: 7.5pt; FONT-FAMILY: Verdana"><BR>··················································································<BR>Tlfnos.:
945-00-32-95<SPAN style="mso-spacerun: yes"> </SPAN><SPAN
style="mso-tab-count: 1"> </SPAN><SPAN
style="mso-tab-count: 1">
</SPAN>Fax:
945-00.32.90<BR>··················································································<BR>email:
<A
href="mailto:dalda@ikt.es">dalda@ikt.es</A>
web: <A
href="http://www.ikt.es/">www.ikt.es</A><BR>··················································································<o:p></o:p></SPAN></P></DIV>
<DIV> </DIV><BR>
<DIV class=OutlookMessageHeader lang=es dir=ltr align=left>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>De:</B> openlayers-users-bounces@lists.osgeo.org
[mailto:openlayers-users-bounces@lists.osgeo.org] <B>En nombre de </B>Zac
Spitzer<BR><B>Enviado el:</B> jueves, 07 de abril de 2011 13:33<BR><B>Para:</B>
openlayers-users@lists.osgeo.org<BR><B>Asunto:</B> Re: [OpenLayers-Users]
Browser slow performance while parsingOpenLayers.Vector.Feature
features<BR></FONT><BR></DIV>
<DIV></DIV>short answer, IE just sucks<BR><BR>long answer, you could switch over
to a real mapserver engine<BR><BR>how dense are your polygons? generalising them
might help a bit if they are very dense<BR><BR>
<DIV class=gmail_quote>On Thu, Apr 7, 2011 at 9:29 PM, David Alda Fernandez de
Lezea <SPAN dir=ltr><<A
href="mailto:dalda@ikt.es">dalda@ikt.es</A>></SPAN> wrote:<BR>
<BLOCKQUOTE class=gmail_quote
style="PADDING-LEFT: 1ex; MARGIN: 0pt 0pt 0pt 0.8ex; BORDER-LEFT: rgb(204,204,204) 1px solid">Hi
list,<BR><BR>I'm having some performance issues with most browsers, but
specially with IE (this is the real problem).I have a vector layer in which
once the map is shown I load from 50 to 100 polygons and I zoom to them. I
know that this is a task it will consume some time, but the problem is that
the browser gets freezed and I would like to improve that in order to improve
the user experience.<BR><BR>I've tried this in<BR><BR>FF --> 5-10
seconds<BR>Safari --> 5 seconds<BR>Chrome --> 5 seconds<BR>Opera -->
5 seconds<BR>IE6 --> 60 seconds<BR>IE7 --> 40 seconds<BR>IE8 --> 30
seconds<BR><BR>Is there something that I can do to improve the browser's
response??<BR><BR>Thanks.<BR><BR>Un
saludo,<BR><BR>··················································································<BR><BR>David
Alda Fernández de Lezea<BR>Lurralde eta Biodibertsitate Saila / Dpto. de
Territorio y Biodiversidad<BR><BR>IKT<BR>Granja Modelo s/n · 01192 · Arkaute
(Araba)<BR><BR>··················································································<BR>Tlfnos.:
945-00-32-95
Fax:
945-00.32.90<BR>··················································································<BR>email:
<A href="mailto:dalda@ikt.es">dalda@ikt.es</A>
web: <A href="http://www.ikt.es"
target=_blank>www.ikt.es</A><BR>··················································································<BR>_______________________________________________<BR>Users
mailing list<BR><A
href="mailto:Users@lists.osgeo.org">Users@lists.osgeo.org</A><BR><A
href="http://lists.osgeo.org/mailman/listinfo/openlayers-users"
target=_blank>http://lists.osgeo.org/mailman/listinfo/openlayers-users</A><BR></BLOCKQUOTE></DIV><BR><BR
clear=all><BR>-- <BR>Zac Spitzer <BR>Solution Architect / Director<BR>Ennoble
Consultancy Australia<BR><A
href="http://www.ennoble.com.au">http://www.ennoble.com.au</A><BR><A
href="http://zacster.blogspot.com">http://zacster.blogspot.com</A><BR>+61 405
847 168<BR><BR><BR><BR></BODY></HTML>