MapViewer Demo - mapclient.jsp

Question

Hi,
I have installed mapviewer demo on a standalone OC4J. I added a datasource "mvdemo". I can get other jsp's to work: jview.jsp, mapinit.jsp and tagmap.jsp but when I go to mapclient.jsp and enter the datasource field along with Map Center X and Y, I just get a blue blank screen. Do I need to enter anything for Map Base field. Also, I am not getting any error messages.
On OC4J window, I get only message that says "no theme to render".
here is the request:
<?xml version="1.0" standalone="yes"?>
<map_request
datasource="mvdemo"
width="500"
height="375"
bgcolor="#a6caf0"
antialiase="false"
format="GIF_URL">
<center size="100.0">
<geoFeature>
<geometricProperty typeName="center">
<Point>
<coordinates>-74.0,43.0</coordinates>
</Point>
</geometricProperty>
</geoFeature>
</center>
</map_request>
and response:
<?xml version="1.0" encoding="UTF-8"?>
<map_response>
<map_image>
<map_content url="http://localhost:8888/mapviewer/images/omsmap2_11.gif?refresh=9095605334584782896" />
<box srsName="default">
<coordinates>
null </coordinates>
</box>
<xfm matrix="1.0 0.0 0.0 1.0 0.0 0.0" />
<WMTException version="1.0.0" error_code="SUCCESS">
</WMTException>
</map_image>
</map_response>
Also, here is more info on what I am using:
mapviewer for 10.1.2
Stand alone OC4J - J2EE 10g (9.0.4.0.0)
Database - 10g Release 1
Thanks,
-A

Answer 1

I do not see basemap in your XML request. You are trying to see entire US extents. Try with smaller size such 1.00.
The following is the XML request I used.
<?xml version="1.0" standalone="yes"?>
<map_request
title="test"
basemap="demo_map"
datasource="mvdemo"
width="500"
height="375"
bgcolor="#a6caf0"
antialiase="false"
format="GIF_URL">
<center size="100.0">
<geoFeature>
<geometricProperty typeName="center">
<Point>
<coordinates>-74.0,43.0</coordinates>
</Point>
</geometricProperty>
</geoFeature>
</center>
</map_request>
The following is the XML response.
<?xml version="1.0" encoding="UTF-8"?>
<map_response>
<map_image>
<map_content url="http://mycomputer:8888/mapviewer/images/omsmap35_110.gif?refresh=8522609524205187237" />
<box srsName="default">
<coordinates>
-140.66666666666666,-7.0 -7.333333333333343,90.0 </coordinates>
</box>
<xfm matrix="0.2666666666666666 0.0 0.0 -0.2666666666666666 -140.66666666666666 91.49999999999999" />
<WMTException version="1.0.0" error_code="SUCCESS">
</WMTException>
</map_image>
</map_response>