Oliver, I've done the same as this:
http://osdir.com/ml/gis.cartoweb.user/2006-12/msg00006.html
without results...
Oliver Christen ha scritto:
well, the layer should be queryable during the time of a session,
meaning until the user close his browser. I see no reason why it
wouldnt be queryable, unless you forgot to set a
TEMPLATE='ttt_or_whatever' in the layer definition
if you wany to keep the added from one session to another, you need to
modify your plugin to store the added layers in database or someting
like that add reload theses layer automaticaly if they dont already
exist.
Hi!
I've update dinamically one layer using mapoverlay as described here:
3.2.3. Filter data
$layer = new LayerOverlay();
$layer->name = "field";
$layer->data = "geom FROM (SELECT gid, geom, name FROM fields WHERE
farm_id = {$farmId}) " .
"AS foo USING UNIQUE gid USING SRID=-1";
$mapOverlay =
$this->serverContext->getPluginManager()->mapOverlay;
$mapOverlay->updateMap($layer);
Now, i want to query this layer and display the result.
Query doesn't work because the modification are not saved in the
project's mapfile: the result of the mapfile modifications are
specific to a session.
My debug map file is debug.map.
$pluginManager = $this->serverContext->getPluginManager();
if (empty($pluginManager->mapOverlay))
throw new CartoserverException("mapOverlay plugin not
loaded, "
. "and needed to draw
the new element");
$pluginManager->mapOverlay->updateMap($layer);
$this->serverContext->getMapObj()->save('C:/debug.map');
How can I do to query my updated layer?
Thanks
--
Ing. Fabio D'Ovidio
iQuadro - Informatica e Innovazione s.r.l.
Via C. Pisacane 23, Aversa (CE) - 81031
Web : www.ii2.it
Tel.: 081 197 57 600
mail: [EMAIL PROTECTED]
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--
Ing. Fabio D'Ovidio
iQuadro - Informatica e Innovazione s.r.l.
Via C. Pisacane 23, Aversa (CE) - 81031
Web : www.ii2.it
Tel.: 081 197 57 600
mail: [EMAIL PROTECTED]
_______________________________________________
Cartoweb-users mailing list
Cartoweb-users@lists.maptools.org
http://lists.maptools.org/mailman/listinfo/cartoweb-users
