I performed a lot of test by starting from different initial conditions:
all layers unselected, other layers selected, all layer selected and so
on.
No way.
It's weird to me, becouse this feature is very useful, so I think that
there
is something wrong in my operations but I can't see the way.
what do you suggest ?
thanks a lot for your attention and best regards, home my feedback could
be
useful for you.
Giu
--------- Original Message --------
Da: Oliver Christen <[EMAIL PROTECTED]>
To: cartoweb-users@lists.maptools.org <cartoweb-users@lists.maptools.org>
Oggetto: Re: [Cartoweb-users] how to change layer selection by code in a
plugIn
Data: 29/08/07 10:20
>
Hi Giuseppe
After looking at the code in ClientLayers, it seems layer_select can only
be
used via GET and not POST, so this wont work that way.
When sending the form via POST, the array list is passed in parameter so
you
should be able to add the layer wanted via filterPostRequest
Try something like that:
public function filterPostRequest(FilterRequestModifier $request) {
$layerList = $request->getValue('layers');
$newLayers =
array('CAR_Group','VIN_layer_1','VIN_layer_2','VIN_layer_2');
$newLayerList = array_merge($layerList, $newLayers);
$request->setValue('layers', $newLayerList);
}
By the way, 'recenter_bbox' and 'recenter_scale' are exclusive, its
either
one or another but not both. 'recenter_bbox' calculate automaticaly the
scale based on the bbox.
And show_crosshair will NOT be triggered when using a 'recenter_bbox',
only
with 'recenter_scale' or recenter_x/recenter_y
Hope this cover all the issues here.
regards
Oliver
>
>
> Hi Oliver,
> I red the doc, but I was not able to get my target.
> I performed some tests amd I send you my code. Only the recenter option
> works well.
> My plugIn let the user to choose a name of a building which has been
> selected by a quary and linked to recenterBox, so when the user click
> on
> one
> item of the displayed list of buildings the map is recentered on it.
> I'm working on Cartoweb 3.2 in Win env.I tried to put the values in a
> direct
> mode both with one-quote and double quotes and as int value (for the
> crosshair 1 or '1' or "1" , but nothing ... in $sel_layers there is the
> real
> name of the layer and not the label. I tried both with a group name and
> with
> a list of elementary layers .
> Any suggestion/correction ?
>
> thanks in advance and best regards
>
> Giu
>
> class myNewPlugin extends ClientPlugin implements Sessionable,
> GuiProvider, FilterProvider
> {
> ...
>
> public function filterPostRequest(FilterRequestModifier $request) {
>
> ...
> $recenterBbox= "$x1, $y1, $x2, $y2";
> $cross_ok ="1";
> $sel_layers="CAR_Group,VIN_layer_1,VIN_layer_2,VIN_layer_2";
>
> $request->setValue('show_crosshair', $cross_ok);
> $request->setValue('recenter_scale', "2000");
> $request->setValue('recenter_bbox', $recenterBbox);
> $request->setValue('layer_select',$sel_layers);
>
>
> }
>
> ...
>
>
> }
>
> --------- Original Message --------
> Da: Oliver Christen <[EMAIL PROTECTED]>
> To: cartoweb-users@lists.maptools.org
<cartoweb-users@lists.maptools.org>
> Oggetto: Re: [Cartoweb-users] how to change layer selection by code in
a
> plugIn
> Data: 27/08/07 11:24
>
> >
>> >
>> >
>> > Hi
>> >
>> > maybe you can use the filter layer_select and layer_unselect
>> > see
>> >
>>
>
http://www.cartoweb.org/doc_head/docbook/xhtml/dev.newplugin.html#dev.newplugin.special.filters
>> >
>> > regards
>> > Oliver
>> >
>> >
>> >
>> > > Hi,
>> > > I'd like to know if there is a way that forces a layer to be
>> > > hidden
>> > > or
>> > > displayed by code ie: I wrote a plugin which returns a list of
> buildings
>> > > which have all a common item,this item is also represented by a
>> > > layer.
>> Now
>> > > I'd like that on quering into my db, if there are buildings which
>> matches
>> > > an
>> > > item, I can set a layer to be displayed.
>> > > Thanks in advance
>> > > Giu
>> > > --
>> > > Email.it, the professional e-mail, gratis per te:
> http://www.email.it/f
>> > >
>> > > Sponsor:
>> > > In REGALO un GIOCO! Scegli GPBikes 3D,Bubble Boom, Rock City
>> > > Empire
>> > > Clicca qui:
> http://adv.email.it/cgi-bin/foclick.cgi?mid=6732&d=20070827
>> > >
>> > >
>> > > _______________________________________________
>> > > Cartoweb-users mailing list
>> > > Cartoweb-users@lists.maptools.org
>> > > http://lists.maptools.org/mailman/listinfo/cartoweb-users
>> > >
>> >
>> >
>> >
>> >
>> --
>> Email.it, the professional e-mail, gratis per te:
http://www.email.it/f
>>
>> Sponsor:
>> Entra in Mondolastminute, centinaia di offerte ti aspettano per le
>> tue
>> vacanze a prezzi lastminute!
>> Clicca qui:
http://adv.email.it/cgi-bin/foclick.cgi?mid=6851&d=20070828
>>
>>
>>
> --
> Email.it, the professional e-mail, gratis per te: http://www.email.it/f
>
> Sponsor:
> Tutto il merchandising dello SPORT in saldo. Compra CALCIO, MOTO GP,
> FORMULA 1, RUGBY, VOLLEY, TENNIS, CICLISMO. On line adesso.
> Clicca qui: http://adv.email.it/cgi-bin/foclick.cgi?mid=6906&d=20070829
>
>
>
--
Email.it, the professional e-mail, gratis per te: http://www.email.it/f
Sponsor:
Basilea 2: impara come calcolare il rating della tua azienda con questo
pratico videocorso
Clicca qui: http://adv.email.it/cgi-bin/foclick.cgi?mid=6930&d=20070829
