Hi!
This isn't the first question here about inserting features in TinyOWS, but I
haven't found solution to my problem in archives.
The working environment is OpenLayers 2.13dev + TinyOWS from github + PostGIS
2.0 + PostgreSQL 9.2
Relevant js-code is:
var POINT = 1;
var save_objs_strategy = new OpenLayers.Strategy.Save(
{ "saves_what": "cities" });
var cities = new OpenLayers.Layer.Vector(
'Города', {
strategies: [new OpenLayers.Strategy.BBOX(),
save_objs_strategy],
protocol: new OpenLayers.Protocol.WFS(
{
version: "1.1.0",
url: "http://localhost/mapserver/tinyows";,
featureType: "cities",
featureNS: "http://www.tinyows.org";,
geometryName: "geom",
outputFormat: "JSON",
schema:
"http://localhost/mapserver/tinyows?service=wfs&request=DescribeFeatureType&version=1.1.0&typename=tows:cities";
})
}
);
var draw = new OpenLayers.Control.DrawFeature(
cities, OpenLayers.Handler.Point,
{
title: "Создание объектов",
displayClass: "olControlDrawFeaturePoint"
}
);
draw.events.on(
{
"featureadded": function(e) {
var attrs = e.feature.attributes;
attrs.pop_hk = 99;
attrs.city_name = "Новый город";
attrs.type_id = POINT;
save_objs_strategy.save();
}
});
Adding a vector point feature (city) somewhere on the map creates the following
XML request to tinyows:
<wfs:Transaction xmlns:wfs="http://www.opengis.net/wfs"; service="WFS"
version="1.1.0" xsi:schemaLocation="http://www.opengis.net/wfs
http://schemas.opengis.net/wfs/1.1.0/wfs.xsd http://www.tinyows.org
http://localhost/mapserver/tinyows?service=wfs&request=DescribeFeatureType&version=1.1.0&typename=tows:cities";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";>
<wfs:Insert>
<feature:cities xmlns:feature="http://www.tinyows.org";>
<feature:geom>
<gml:Point xmlns:gml="http://www.opengis.net/gml"; srsName="EPSG:4326">
<gml:pos>37.962548828124 55.22265625</gml:pos>
</gml:Point>
</feature:geom>
<feature:pop_hk>99</feature:pop_hk>
<feature:city_name>Новый город</feature:city_name>
<feature:type_id>1</feature:type_id>
</feature:cities>
</wfs:Insert>
</wfs:Transaction>
The request fails with the following string in tinyows.log:
[Wed Nov 7 19:55:01 2012] [ERROR] Element '{http://www.tinyows.org}cities':
This element is not expected. Expected is one of (
{http://www.opengis.net/gml}_Feature,
{http://www.opengis.net/gml}FeatureCollection,
{http://www.opengis.net/gml}MultiPointCoverage,
{http://www.opengis.net/gml}MultiCurveCoverage,
{http://www.opengis.net/gml}MultiSurfaceCoverage,
{http://www.opengis.net/gml}MultiSolidCoverage,
{http://www.opengis.net/gml}GridCoverage,
{http://www.opengis.net/gml}RectifiedGridCoverage,
{http://www.opengis.net/gml}Observation,
{http://www.opengis.net/gml}DirectedObservation ).
This seems a little bit cryptic to me because the "schema" parameter in js-code
(http://localhost/mapserver/tinyows?service=wfs&request=DescribeFeatureType&version=1.1.0&typename=tows:cities)
returns the following xsd:
<xs:schema targetNamespace="http://www.tinyows.org/";
elementFormDefault="qualified" version="1.1"><xs:import
namespace="http://www.opengis.net/gml";
schemaLocation="http://schemas.opengis.net/gml/3.1.1/base/gml.xsd"/><xs:element
name="cities" type="tows:citiesType"
substitutionGroup="gml:_Feature"/><xs:complexType
name="citiesType"><xs:complexContent><xs:extension
base="gml:AbstractFeatureType"><xs:sequence><xs:element name="pop_hk"
type="int" nillable="true" minOccurs="0" maxOccurs="1"/><xs:element
name="city_name" nillable="false" minOccurs="1"
maxOccurs="1"><xs:simpleType><xs:restriction base="string"><xs:maxLength
value="100"/></xs:restriction></xs:simpleType></xs:element><xs:element
name="geom" type="gml:PointPropertyType" nillable="true" minOccurs="0"
maxOccurs="1"/><xs:element name="type_id" type="int" nillable="true"
minOccurs="0"
maxOccurs="1"/></xs:sequence></xs:extension></xs:complexContent></xs:complexType></xs:schema>
and this xsd should make tinyows use element '{http://www.tinyows.org}cities'
like '{http://www.opengis.net/gml}_Feature'
Where am I wrong and what should be changed in my setup?
Best regards,
Timur Sufiev_______________________________________________
mapserver-users mailing list
[email protected]
http://lists.osgeo.org/mailman/listinfo/mapserver-users
