[ka-Map-users] dynamic layer
peteris.bruns at gmail.com
Sun Jan 6 15:37:11 EST 2008
"..but I need to modify the attribute 'risk' in my shapefile (for
instance modifing the dbf file) every 20 minutes..."
I'm not sure I have understand your problem correctly but...
Ka-map is only publishing and representing your information and not
updating or editing your data. To update your dbf file or database you
need to use your application or some other solution to set "risk" value
for objects. Use PostGis or shapefile - it depends form your data
amount and system. Use postgis or shapefile to set/change risk valus -
there is no big difference to use database or update shapefile dbf.
Luca Casagrande wrote:
> Luca De Felice ha scritto:
>> Thank you Luca for your flash answer.
>> So you are telling me that using the tile_source,redraw_interval and
>> refresh_interval metadata for
>> the polygonal layer I will fix my problem, but I need to modify the
>> attribute 'risk' in my shapefile (for instance modifing the dbf file)
>> every 20 minutes, Do this cause problem to my webgis application?
>> because the mapfile refers to this shapefile.
>> thanks again
> Hi Luca,
> You should be fine.
> Every 20 minutes ( for your example), ka-map will recreate the layer,
> reading the information from the mapfile..every time is like you were
> drawing a different layer, but the path is still the same.
> Hope i have understand your problem..
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