[Mapserver-users] Using CGI version of MapServer4.0 with layers

Tue Oct 21 03:42:22 EDT 2003

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Hi all,
=20
I have managed to get the CGI Version of MapServer 4 to work being
called from a servlet (impressed by the speed compared to other servers
I=92ve played with).=20
=20
All is working fine; I can zoom in/out pan etc=85 I now want to be able =
to
toggle layers on and off using &layers=3D but doing this always resets =
the
zoom level back to the initial extent in the .map file. Is this expected
behaviour, does changing the layers reload the .map, I don=92t want to
code around this if it is something I am doing wrong.
=20
Hope this makes sense.
=20
Thanks in advance.
=20
Phil Maskell
=20

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<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Hi all,<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

I have managed to get the CGI Version of MapServer 4 =
to work
being called from a servlet (impressed by the speed compared to other =
servers I=92ve
played with). <o:p></o:p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

All is working fine; I can zoom in/out pan etc=85 I =
now
want to be able to toggle layers on and off using &amp;layers=3D but =
doing this
always resets the zoom level back to the initial extent in the .map =
file. Is
this expected behaviour, does changing the layers reload the .map, I =
don=92t
want to code around this if it is something I am doing =
wrong.<o:p></o:p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Hope this makes sense.<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Thanks in advance.<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Phil Maskell<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'><o:p>&nbsp;</o:p></span></font></p>

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<BR>

<P><FONT SIZE=3D2>---<BR>
Outgoing mail is certified Virus Free.<BR>
Checked by AVG anti-virus system (http://www.grisoft.com).<BR>
Version: 6.0.525 / Virus Database: 322 - Release Date: 09/10/2003<BR>
</FONT> </P>

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