Re: [UMN_MAPSERVER-USERS] REQUIRES syntax in Mapfile

2008-02-04 Thread Neil Fincham 
Thanks Mike  Steve, all working as expected now.

Neil

Mike Saunt wrote:
 Neil
  
 Another good one is REQUIRES ![LayerName]
  
 I use this alot to have a base vector layer not draw if Aerial
 Photography is shown...
  
 Cheers
 Mike
 
  
 On 04/02/2008, *Neil Fincham* [EMAIL PROTECTED] mailto:[EMAIL PROTECTED]
 wrote:
 
 Hi All,
 
Quick question today, what is the correct syntax for the
 REQUIRES tag
 in the mapfile?  I have tried REQUIRES ([OtherRoad] = 1) (I.E, the
 layer OtherRoad must be on for the layer to display) and a few other
 things and I don't seem to be getting any joy.  I have included the map
 layer definitions below;-
 
 LAYER
NAME 'OtherRoad'
TYPE LINE
CONNECTIONTYPE postgis
CONNECTION 'host=localhost user=postgres dbname=NZMM'
DATA 'the_geom FROM public.road_all_layer2_polyline'
METADATA
  'wms_title' 'OtherRoad'
END
MAXSCALE 15000
STATUS ON
LABELITEM road_name
TRANSPARENCY 100
CLASS
  NAME 'Road - Other'
  STYLE
SYMBOL road-line
SIZE 1
COLOR 0 0 0
  END
END
 END
 
 LAYER
NAME 'MinorRuralRoad'
TYPE LINE
CONNECTIONTYPE postgis
CONNECTION 'host=localhost user=postgres dbname=NZMM'
DATA 'the_geom FROM public.road_all_layer2_polyline'
METADATA
  'wms_title' 'MinorRuralRoad'
END
MAXSCALE 15000
STATUS ON
LABELITEM road_name
TRANSPARENCY 100
REQUIRES ([OtherRoad] eq 1)
CLASS
  NAME 'Minor Rural Road'
  EXPRESSION ([class] = MINOR RURAL ROAD)
  LABEL
COLOR  0 0 0
FONT sans
TYPE truetype
SIZE 6
POSITION AUTO
PARTIALS FALSE
ANGLE FOLLOW
BUFFER 10
OUTLINECOLOR 255 255 255
  END
STYLE
SYMBOL road-line
SIZE 6
COLOR 0 0 0
  END
  STYLE
SYMBOL road-line
SIZE 5
COLOR 255 0 255
  END
END
 END
 
 Thanks Heaps
 
 
 Neil

Re: [UMN_MAPSERVER-USERS] REQUIRES syntax in Mapfile

2008-02-04 Thread Steve Lime 
Try:

  REQUIRES [OtherRoad]

The tokenizer is just looking for a string there...

Steve

 On 2/4/2008 at 2:55 PM, in message [EMAIL PROTECTED], Neil Fincham
[EMAIL PROTECTED] wrote:
 Hi All,
 
   Quick question today, what is the correct syntax for the REQUIRES tag
 in the mapfile?  I have tried REQUIRES ([OtherRoad] = 1) (I.E, the
 layer OtherRoad must be on for the layer to display) and a few other
 things and I don't seem to be getting any joy.  I have included the map
 layer definitions below;-
 
   LAYER
 NAME 'OtherRoad'
 TYPE LINE
 CONNECTIONTYPE postgis
 CONNECTION 'host=localhost user=postgres dbname=NZMM'
 DATA 'the_geom FROM public.road_all_layer2_polyline'
 METADATA
   'wms_title' 'OtherRoad'
 END
 MAXSCALE 15000
 STATUS ON
 LABELITEM road_name
 TRANSPARENCY 100
 CLASS
   NAME 'Road - Other'
   STYLE
 SYMBOL road-line
 SIZE 1
 COLOR 0 0 0
   END
 END
   END
 
   LAYER
 NAME 'MinorRuralRoad'
 TYPE LINE
 CONNECTIONTYPE postgis
 CONNECTION 'host=localhost user=postgres dbname=NZMM'
 DATA 'the_geom FROM public.road_all_layer2_polyline'
 METADATA
   'wms_title' 'MinorRuralRoad'
 END
 MAXSCALE 15000
 STATUS ON
 LABELITEM road_name
 TRANSPARENCY 100
 REQUIRES ([OtherRoad] eq 1)
 CLASS
   NAME 'Minor Rural Road'
   EXPRESSION ([class] = MINOR RURAL ROAD)
   LABEL
 COLOR  0 0 0
 FONT sans
 TYPE truetype
 SIZE 6
 POSITION AUTO
 PARTIALS FALSE
 ANGLE FOLLOW
 BUFFER 10
   OUTLINECOLOR 255 255 255
   END
   STYLE
 SYMBOL road-line
 SIZE 6
 COLOR 0 0 0
   END
   STYLE
 SYMBOL road-line
 SIZE 5
 COLOR 255 0 255
   END
 END
   END
 
 Thanks Heaps
 
 
 Neil