point query for multiple layers

[Brent Pedersen]

thanks for the reply,
it seems that NQUERY is for returning multiple results for example  
from a search area (as opposed to a single point).
using NQUERY, i get multiple results, but only for the last layer drawn.
i want the results of a single point query on multiple layers.
am i missing something obvious?

-brent


On Jun 1, 2006, at 10:10 AM, Matthew Perry wrote:

> Brent,
>
>  mode=nquery should do the trick. This will return all the matching
> features as defined by their layer templates. In addition you can set
> a WEB->HEADER and FOOTER that will be printed before and after all the
> layer templates.
>
> matt
>
> On 6/1/06, Brent Pedersen <bpederse at nature.berkeley.edu> wrote:
>>
>> hi,
>> using the mapserver CGI is it possible to do a point query on  
>> multiple
>> layers? im not familiar with templates, but
>> i'm using mode=query and sending in the list of visible layers but  
>> TEMPLATE
>> substitution only occurs for the last visible layer.
>> i have 3 layers and i'd like each of them to be queried.
>> do i need to do this with some code by querying each layer  
>> independently?
>> thanks for any leads. layer defs below.
>> -brent
>>
>>   LAYER
>>     NAME 'FRAP'
>>     TYPE RASTER
>>     TEMPLATE 'FRAP_query.html'
>>     OFFSITE 255 0 0
>>     DATA '/opt/web/fire/geoFRAP/firethreat.tif'
>>     STATUS OFF
>>     CLASS
>>       NAME 'NA'
>>       EXPRESSION ([pixel] = -1)
>>       COLOR 205 204 153
>>     END
>> .
>> .
>> .
>>  END
>>
>>   LAYER
>>     NAME 'WUI'
>>     TYPE POLYGON
>>     TEMPLATE 'WUI_query.html'
>>     OFFSITE 255 0 0
>>     DATA '/home/bpederse/firedata/CA_WUI'
>>     STATUS OFF
>>    CLASS
>>       NAME 'Lowest'
>>       EXPRESSION ([Cal_WUI] > 0)
>>       OUTLINECOLOR 55 204 53
>>     END
>>
>>  END
>>
>>   LAYER
>>     NAME 'CODES'
>>     TYPE POLYGON
>>     TEMPLATE 'CODES_query.html'
>>     OFFSITE 255 0 0
>>     DATA '/home/bpederse/firedata/building_code'
>>     STATUS OFF
>>     CLASS
>>       NAME 'Lowest'
>>       EXPRESSION ([Building_c] > 0)
>>       OUTLINECOLOR 255 0 0
>>     END
>>
>>
>>
>
>
> -- 
> Matt Perry
> perrygeo at gmail.com
> http://www.perrygeo.net