Fwd: [Cartoweb-users] SOAP bbox request
Alex Kuznetsov
nexikan at gmail.com
Thu Jul 27 13:06:12 EDT 2006
---------- Forwarded message ----------
From: Alex Kuznetsov <nexikan at gmail.com>
Date: Jul 27, 2006 12:39 PM
Subject: Re: [Cartoweb-users] SOAP bbox request
To: Damien Corpataux <damien.corpataux at camptocamp.com>
Damien -
Thanks again for your reply... we appreciate your time and any clues you can
provide.
We are beginners with CartoWeb and are definitely interested in CartoClient
only at this stage. However, we would like to add a search function to
locate property parcels based on various criteria and have the map zoom in
to the parcel. Our parcel attribute and spatial data is stored in PostGIS.
We thought the PHP code was the only way to do this, but as you can see,
there are a few "loose ends".
Our project is described to some degree at the following URLs:
http://www.webgisdev.com/webgis/6apro.htm - phase 1
http://www.webgisdev.com/webgis/6bpro.htm - phase 2
Thanks
- Alex
On 7/27/06, Damien Corpataux < damien.corpataux at camptocamp.com> wrote:
>
> Alex,
>
> we try provide the users with clues on what's going on as much as
> possible. By the way, do you plan to use CartoWeb as a Web Service (using
> the Cartoserver only, writing your own client, a huge task), or do you plan
> to use the PHP client (the Cartoclient), packaged with CartoWeb?
>
> I recommend you use the Cartoclient and create a project with your own
> data (it this is what you want).
>
> Damien
>
>
>
>
> Alex Kuznetsov wrote:
>
> Damien,
>
> Thank you for your reply.
>
> We got the SOAP request directly from the CartoWeb Documentation (page
> 148)... please do not assume we know what we are doing ;o)
>
> We assumed that http://localhost/cartoserver.wsdl.php?mapId=ybaranav1 is
> the proper substitution for the example URL given on the same page. How can
> we check that it is accessible?
>
> BTW, this project is being completed over the next two weeks by 68 GIS
> Specialist students here at Fleming College in Ontario... so we ALL
> appreciate any further assistance you can provide.
>
> Thanks again
> - Alex
>
>
>
> On 7/26/06, Damien Corpataux < damien.corpataux at camptocamp.com > wrote:
> >
> > Hi,
> >
> > manually building a SOAP request is rather unusual, but I assume you
> > know what you're doing and why you're doing it. At this point, I would check
> > that the ressource http://localhost/cartoserver.wsdl.php?mapId=ybaranav1is accessible from your php script.
> >
> > Damien
> >
> >
> >
> > Alex Kuznetsov wrote:
> > We are working on a college MapServer project with CartoWeb... is a
> > great productive tool.
> > As a final task, we are trying to add functionality to search for an
> > individual parcel and zoom
> > to it on the map. We are able to retrieve the coordinates from our
> > PostGIS database but can't get
> > the SoapClient working and can't figure out how to integrate this
> > function with the rest of CartoWeb...
> > i.e. do we have to add/extend a plug-in?
> >
> > Our third attempt is pasted below. Note the ERROR above the offending
> > line.
> >
> > Any help greatly appreciated
> > - Tony Bonnici, Alex Kusnetsov
> >
> > -------------
> >
> > <html>
> > <head><title>Parcel Locator</title>
> > </head>
> >
> > <body>
> >
> > <?php
> >
> > $dbcon = pg_connect("dbname=webproj6 user=postgres host=localhost
> > password=postgres");
> >
> > if ($dbcon == 0) die("connection to WebProj6 PostgreSQL DB failed");
> >
> > $query = 'SELECT astext(envelope(the_geom)) FROM poly_parcel where GID
> > = 5000' ;
> >
> > $result = pg_query($query) or die('Query failed [' . $query . '] with
> > error: ' . pg_last_error());
> >
> > while ($line = pg_fetch_array($result, null, PGSQL_ASSOC))
> > {
> > foreach ($line as $col)
> > list($j1, $j2, $x1, $y1, $xj, $yj, $x2, $y2) = split('[( ,]',
> > $col) ;
> > }
> >
> > pg_free_result($result);
> > pg_close($dbcon);
> >
> > $x1 -= $margin ;
> > $y1 -= $margin ;
> > $x2 += $margin ;
> > $y2 += $margin ;
> >
> > // ERROR ON NEXT LINE: Warning: SoapClient::__construct() [
> > function.SoapClient---construct]:
> >
> > // I/O warning : failed to load external entity "http://localhost/cartoserver.wsdl.php?mapId=ybaranav1"
> >
> >
> > // in C:\wamp\www\cartoweb3\projects\ybaranav1\parloc2.php on line 41
> >
> >
> >
> > $client = new SoapClient("http://localhost/cartoserver.wsdl.php?mapId=ybaranav1
> > ");
> >
> > $request->mapId = 'ybaranav1';
> >
> > $request->imagesRequest->className = 'ImagesRequest';
> > $request->imagesRequest->mainmap->isDrawn = true;
> > $request->imagesRequest->mainmap->path = '';
> > $request->imagesRequest->mainmap->width = 500;
> > $request->imagesRequest->mainmap->height = 500;
> > $request->imagesRequest->mainmap->format = '';
> >
> > $request->imagesRequest->keymap->isDrawn = true;
> > $request->imagesRequest->keymap->path = '';
> > $request->imagesRequest->keymap->width = 224;
> > $request->imagesRequest->keymap->height = 150;
> > $request->imagesRequest->keymap->format = '';
> >
> > $request->imagesRequest->scalebar->isDrawn = true;
> > $request->imagesRequest->scalebar->path = '';
> > $request->imagesRequest->scalebar->width = 350;
> > $request->imagesRequest->scalebar->height = 3;
> > $request->imagesRequest->scalebar->format = '';
> >
> > $request->layersRequest->className = 'LayersRequest';
> > $request->layersRequest->layerIds = array('Parcel','Buildings');
> >
> > $request->layersRequest->resolution = null;
> >
> > $request->locationRequest->className = 'LocationRequest';
> > $request->locationRequest->locationType = 'bboxLocationRequest';
> > $request->locationRequest->bboxLocationRequest->bbox->minx = $x1 ;
> > $request->locationRequest->bboxLocationRequest->bbox->miny = $y1 ;
> > $request->locationRequest->bboxLocationRequest->bbox->maxx = $x2 ;
> > $request->locationRequest->bboxLocationRequest->bbox->maxy = $y2 ;
> >
> > try
> > {
> > $result = $client->getMap($request);
> > print_r($result);
> > }
> > catch (SoapFault $fault)
> > {
> > print $fault->faultstring;
> > }
> >
> > ?>
> >
> > </body>
> > </html>
> >
> > ------------------------------
> >
> > _______________________________________________
> > Cartoweb-users mailing list
> >
> >
> > Cartoweb-users at lists.maptools.org
> > http://lists.maptools.org/mailman/listinfo/cartoweb-users
> >
> >
> >
>
>
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