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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Hi MapServer Users,</span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I am trying to embed a mapserver generated image inside an
ASP page and am having some problems. I don’t even know if this is
possible, but here it goes.</span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I am trying to use the itemquerymap mode to produce a map of
the selected point. I can get a map zoomed to the full extent of my map
file, but I can not get a map zoomed in on the point.</span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Here is the image tag inside the asp page. This
produces a map at full extent.</span></font></p>
<pre><font size=2 face="Courier New"><span style='font-size:10.0pt'><img src="/mapserv35/cgi-bin/mapserv.exe?map=sitemap.map&mode=itemquerymap&layers=&qlayer=wqsites4-25-02&map_wqsites4-25-02_filter=%22<%=rsSiteMap("siteid")%>%22&item=SITEID&value=<%=rsSiteMap("siteid")%>"></span></font></pre>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>As soon as I put parameters in to zoom to the point, I get
an error. </span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><img src="/mapserv35/cgi-bin/mapserv.exe?map=sitemap.map&mode=itemquerymap&layers=&qlayer=wqsites4-25-02&map_wqsites4-25-02_filter=%22<%=rsSiteMap("siteid")%>%22&item=SITEID&value=<%=rsSiteMap("siteid")%>&mapxy=[shpmid]&buffer=50000"></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> I believe the reason why it does not work is because MapServer
isn’t replacing [shpmid] with it’s value. I think this is a limitation
of the itemquerymap or I am simply using it wrong. Has anyone done a similar
thing using only Mapserv CGI not mapscript? Are there other modes I could
use to produce the same map?</span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Thanks,</span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Brian</span></font></p>
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