Hi, try to use OpenLayers.Format.GML.v3 instead.
Best regards, Bart -- Bart van den Eijnden OSGIS - http://osgis.nl On Nov 14, 2011, at 12:04 PM, David Alda Fernandez de Lezea wrote: > Hi again, > > I think I found what was going on. The GML output got from gvSIG contains a > parent tag inside featureMember tag named "Surface". This tag is not > supported in GML parser from OpenLayers 2.9.1 (I'm using this version), I've > been digging in the source code and found this issue in OpenLayers.Format.GML > line 141. > > I don't know if this is an issue related with GML v3 schema or that > OpenLayers 2.9 doesn't fully support this GML version. When exporting from > gvSIG, I do it using GML version 3.1.2. > > In this case I'm going to solve this by substituing "Surface" for "Polygon". > Is there a more elegant way to do this? > > Thanks in advance. > > Regards, > > Un saludo, > > ·················································································· > > David Alda Fernández de Lezea > Lurralde eta Biodibertsitate Saila / Dpto. de Territorio y Biodiversidad > > IKT > Granja Modelo s/n · 01192 · Arkaute (Araba) > > ·················································································· > Tlfnos.: 945-00-32-95 Fax: 945-00.32.90 > ·················································································· > email: [email protected] web: www.ikt.es > ·················································································· > > -----Mensaje original----- > De: [email protected] > [mailto:[email protected]] En nombre de David Alda > Fernandez de Lezea > Enviado el: lunes, 14 de noviembre de 2011 8:45 > Para: [email protected] > Asunto: [OpenLayers-Users] OpenLayers importing several GML files > fromdifferent sources > > > Hi list, > > I'm trying to develope a GML file uploader which is supposed to upload > different GML files from different sources, I mean, several GML created from > different GIS software. > > So far I manage to get some QGIS-created GML files into OpenLayers. But when > I was trying to do the same with gvSIG, I couldn't get any geometry. The > parsing process doesn't throw any error message. In fact, it seems that it > reads the GML because while debugging with Firebug I can see that, although > the geometry attribute is null, it has read the GML attributes, and they have > values. It also has read the fid field correctly. I use this code. > > var theParser = new OpenLayers.Format.GML(); > theParser.internalProjection = null; > theParser.externalProjection = null; > theParser.extractStyles = false; > theParser.extractAttributes = true; > var features = theParser.read(req); > > XML that works fine > > <?xml version="1.0" encoding="utf-8" ?> > <ogr:FeatureCollection > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; > xsi:schemaLocation="http://ogr.maptools.org/ prueba.xsd" > xmlns:ogr="http://ogr.maptools.org/"; > xmlns:gml="http://www.opengis.net/gml";> > <gml:boundedBy> > <gml:Box> > > <gml:coord><gml:X>509296.3493197768</gml:X><gml:Y>4754836.958233111</gml:Y></gml:coord> > > <gml:coord><gml:X>518092.0880311229</gml:X><gml:Y>4763261.318750359</gml:Y></gml:coord> > </gml:Box> > </gml:boundedBy> > <gml:featureMember> > <ogr:prueba fid="F0"> > <ogr:geometryProperty> > <gml:Polygon> > > <gml:outerBoundaryIs><gml:LinearRing><gml:coordinates>510483.09779106994,4763261.3187503591 > 509759.18122358114,4762311.9199733241 509747.31373886816,4762264.4500344731 > 509759.18122358114,4761647.3408294003 509438.75913633197,4761599.8708905485 > 509296.34931977681,4762442.4623051668 > 510483.09779106994,4763261.3187503591</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon></ogr:geometryProperty> > <ogr:Campo1></ogr:Campo1> > <ogr:Campo2></ogr:Campo2> > <ogr:Campo3></ogr:Campo3> > <ogr:Campo4></ogr:Campo4> > <ogr:Campo5></ogr:Campo5> > <ogr:Campo6></ogr:Campo6> > <ogr:Campo7></ogr:Campo7> > </ogr:prueba> > </gml:featureMember> > <gml:featureMember> > <ogr:prueba fid="F1"> > > <ogr:geometryProperty><gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates>518092.08803112287,4754865.0112195052 > 518086.47743384406,4754858.1538228309 518068.39884261234,4754853.7900249474 > 518044.0862544041,4754850.0496267611 518014.16306891706,4754838.205032506 > 517987.35688191827,4754836.9582331106 517984.86328312766,4754859.4006222263 > 517999.20147617353,4754869.3750173887 518023.51406438177,4754878.726012853 > 518049.69685168291,4754883.0898107365 518072.76264049584,4754874.3622149695 > 518092.08803112287,4754865.0112195052</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon></ogr:geometryProperty> > <ogr:Campo1></ogr:Campo1> > <ogr:Campo2></ogr:Campo2> > <ogr:Campo3></ogr:Campo3> > <ogr:Campo4></ogr:Campo4> > <ogr:Campo5></ogr:Campo5> > <ogr:Campo6></ogr:Campo6> > <ogr:Campo7></ogr:Campo7> > </ogr:prueba> > </gml:featureMember> > </ogr:FeatureCollection> > > XMl that doesn't load the geometry > > <?xml version="1.0" encoding="UTF-8"?> > <gml:FeatureCollection > xmlns:cit="http://www.gvsig.org/cit"; > xmlns:gml="http://www.opengis.net/gml"; > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; > xsi:schemaLocation="http://www.gvsig.org/cit cit.xsd"> > <gml:name>gestfore.shp</gml:name> > <gml:boundedBy> > <gml:Box > srsName="http://www.opengis.net/gml/srs/epsg.xml#23030";> > > <gml:coord><gml:X>509296.3493197768</gml:X><gml:Y>4754836.958233111</gml:Y><gml:Z>4754836.958233111</gml:Z></gml:coord> > > <gml:coord><gml:X>518092.08803112287</gml:X><gml:Y>4763261.318750359</gml:Y><gml:Z>4763261.318750359</gml:Z></gml:coord> > </gml:Box> > </gml:boundedBy> > <gml:featureMember> > <cit:FEATURE fid="2"> > <gml:Surface > srsName="http://www.opengis.net/gml/srs/epsg.xml#23030";> > <gml:exterior> > <gml:LinearRing> > > <gml:coordinates>510612.9302840919,4758505.035971242,0 > 510719.9951351402,4758592.026162719,0 510914.05017766514,4758672.324801005,0 > 511181.71230528585,4758779.389652054,0 511282.08560314355,4758632.175481862,0 > 511215.1700712384,4758458.195098909,0 511027.80658190395,4758190.532971288,0 > 510980.96570957033,4758183.841418098,0 510766.8360074738,4758357.821801051,0 > 510612.9302840919,4758505.035971242,0 > 510612.9302840919,4758505.035971242,0</gml:coordinates> > </gml:LinearRing> > </gml:exterior> > </gml:Surface> > <cit:Campo1>1</cit:Campo1> > <cit:Campo2></cit:Campo2> > <cit:Campo3></cit:Campo3> > <cit:Campo4></cit:Campo4> > <cit:Campo5></cit:Campo5> > <cit:Campo6></cit:Campo6> > <cit:Campo7></cit:Campo7> > </cit:FEATURE> > </gml:featureMember> > </gml:FeatureCollection> > > I've tried configuring many of the parser's optiones but without success. I > know I'm close to the solution, but I'm really stucked. > > Does anybody know what could be happening?? > > Thanks in advance. > > Un saludo, > > ·················································································· > > David Alda Fernández de Lezea > Lurralde eta Biodibertsitate Saila / Dpto. de Territorio y Biodiversidad > > IKT > Granja Modelo s/n · 01192 · Arkaute (Araba) > > ·················································································· > Tlfnos.: 945-00-32-95 Fax: 945-00.32.90 > ·················································································· > email: [email protected] web: www.ikt.es > ·················································································· > _______________________________________________ > Users mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/openlayers-users > _______________________________________________ > Users mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/openlayers-users >
_______________________________________________ Users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/openlayers-users
