[Chameleon] Querying Oracle layer with Query widget

[Bart van den Eijnden]

Hi Jussi,

This probably happens because everything you downloaded from me was  
compiled with Visual Studio 6. I encountered problems with Mapserver CGI  
using GetFeatureInfo on Oracle layers using Visual Studio 6, your problems  
can be related problems in php/mapscript. Building with Visual Studio 7  
solved those problems for Mapserver CGI.

So you probably need a Visual Studio 7 build. I don't have access anymore  
since I changed jobs. Sorry.

Best regards,
Bart

On Thu, 14 Apr 2005 19:35:07 +0300, Jussi Rasinmäki  
<jussi.rasinmaki at helsinki.fi> wrote:

> Hi list,
>
> I've some trouble getting the Query-widget to work with an Oracle layer.
> The map draws and zooms OK, but when I use the query tool PHP crashes  
> and an
> entry is generated in Apaches error.log.
> I'm using a modification of the latest MS4W on W2K, with the exception  
> that
> mapserver.exe and assosiated libraries are replaced with a version with  
> OCI
> support compiled in.
>
> Below extracts from relevant files.
>
> Cheers,
>
> Jussi Rasinmäki
>
> Map-file
> =============================================
>   # Start of LAYER DEFINITIONS  
> ---------------------------------------------
>   LAYER
>     NAME Maa
>     TYPE POLYGON
>     CONNECTIONTYPE ORACLESPATIAL
>     CONNECTION usr/pwd at sid
>     DATA "GEOLOC FROM (SELECT ID, GEOLOC, TUNNUS, PINTAMAALAJI,  
> POHJAMAALAJI
> FROM MAA) USING UNIQUE ID SRID 294913"
>     STATUS DEFAULT
>     TEMPLATE "query.html"
>     TOLERANCE 3
>     TOLERANCEUNITS PIXELS
>     CLASSITEM "TUNNUS"
>     CLASS
>       EXPRESSION 'Ve'
>       COLOR 232 232 232
>     END
>     CLASS
>       EXPRESSION 'Ka'
>       COLOR 198 198 255
>     END
>     PROJECTION
>       "init=epsg:2392"
>     END
>   END # Maa polygon layer ends here
>
> =============================================
>
> Template.html
> =============================================
>               <cwc2 type="Query"
>                 visible="true"
>                 imagetip="Identify Feature"
>                 popupwidth="500"
>                 popupheight="600"
>                 radius="3"
>                 maxfeatures="5"
>                 IMAGEWIDTH="24"
>                  IMAGEHEIGHT="24">
>                     <IMAGE STATE="normal"
>                               IMAGE="buttons/button_query_1.png"/>
>                     <IMAGE STATE="hover"
>                               IMAGE="buttons/button_query_2.png"/>
>                     <IMAGE STATE="selected" I
>                             IMAGE="buttons/button_query_3.png"/>
>               </cwc2>
> =============================================
>
> Apache error.log
> =============================================
> [Thu Apr 14 19:18:50 2005] [error] [client 127.0.0.1] Premature end of
> script headers: php.exe, referer:
> http://localhost/myapp/testi2.phtml?NAV_INPUT_TYPE=RECTANGLE&NAV_INPUT_COORDINATES=301%2C97%3B343%2C136&NAV_INPUT_SUBMIT=&MAP_EXTENTS_MINX=2499999&MAP_EXTENTS_MINY=6848749.125&MAP_EXTENTS_MAXX=2530000&MAP_EXTENTS_MAXY=6871249.875&MAP_WIDTH=400&MAP_HEIGHT=300&MAP_CURSOR_POS_X=343&MAP_CURSOR_POS_Y=136&NAV_CMD=ZOOM_IN&MAP_ORIGINAL_EXTENTS=2499999%2C6848749.125%2C2530000%2C6871249.875&MAP_ORIGINAL_PROJ=%2Binit%3Depsg%3A2392&CURSOR_TYPE=AUTO&BUTTON_TOOLSET_Navigation=cwcimage_1&NAV_ALLOW_RECTANGLE=true&LANGUAGE=en-CA
>
> =============================================
>
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