Hi Tamas,
thanks for the replay,
I can set the FILTER into the map file but How can I change the FILTER value
from the template ?
I need to change the point to show dynamically based on user selection.
At the moment the only solution that I have found is to put each Poi in a
different layer using a filter in each layer to choose the Poi. So from the
template to change the Poi the user have to change the layer.
But I hope to find a better solution.
best regards,
Valerio
--- Sab 14/6/08, Tamas Szekeres <[EMAIL PROTECTED]> ha scritto:
Da: Tamas Szekeres <[EMAIL PROTECTED]>
Oggetto: Re: [mapserver-users] Show only one POI on the map
A: [EMAIL PROTECTED]
Cc: "mapserver" <[email protected]>
Data: Sabato 14 giugno 2008, 16:24
Valerio,
How about setting a FILTER based on the attributes of the layer so as
to select the single point to be rendered?
Best regards,
Tamas
2008/6/13 valerio vianello <[EMAIL PROTECTED]>:
> Hi,
>
> I have a map with some point of interest on top of it, these POIs are
> divided in three categories. In the map file I used three layers, one for
> each category and I could decide which kind of POIs shown on the map using
> the layers variable from the template file. But if I want to show only one
> POI on the map what I have to do ?
>
> any suggestion ?
>
> thanks
> Valerio
>
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