1
vote
1answer
44 views

PostGIS views vs WFS Filtering operations on PostGIS table

In what use cases should I prefer writing PostGIS views for filtering datasets versus filtering with WFS filter encoding operators and vice versa? In both cases I would be serving the data via ...
0
votes
1answer
35 views

WFS Filter Buffer around a point

I'm trying to make a buffer around a geometry (point/s,linestring,etc) using WFS queries without luck. This is what I've been doing: <ogc:Filter> ... <ogc:Function ...
0
votes
1answer
76 views

WFS 2.0 with bbox filter and attribute filter

I am trying to get the following WFS GET request to work: wfs = "service=WFS&version=2.0.0&request=GetFeature", name = "&typeName=storeName:layerName", bboxFilter = '&bbox=' + ...
1
vote
1answer
81 views

How to use paging in a WFS query?

I am running a GetFeature request against a WFS server which does not support to download all data at once. Can I use ogc:PropertyIsGreaterThanOrEqualTo to split the dataset into chunks at download ...
1
vote
1answer
86 views

MapServer: Default spatial filter

I have MapServer setup to display data (both WMS and WFS), however I'm having a problem adding a default filter. There's is an area on the map that users should not be able to retrieve features from. ...
0
votes
1answer
171 views

Geoserver: WFS/WMS query by month on Date datatype

I have a GeoServer running, using a Postgis database as storage for a workspace with a few different layers. These layers are accessible through WMS or WFS. One of the variables in this database is ...
0
votes
1answer
67 views

WFS Filtered : The filters that worked for me in 1.8 - gives no results in 2.0

Using Quantum GIS 1.8.0 and 2.0.1 desktop on windows XP 32bit Server: http://vmgeoserver.vd.dk/geoserver/VD/ows?version=1.1.0 Setting filter for VD:vma_admdata: "BESTYRER" = '230' AND ...
0
votes
0answers
54 views

What's the difference between FID and EID Tag in Filter_Capabilities for WFS Version 1.1.0

The GetCapabilities Response containts the following part for filtering with the FeatureId. I can't find nothing which explains the meaning of FID or EID. <ogc:Filter_Capabilities> : ...
0
votes
1answer
182 views

How add vector style rule filter with different value in table

I have a simple wfs layer from geoserver, here is code: //wfs-t editable overlay var wfs_layer = new OpenLayers.Layer.Vector("Vector sample", { strategies: [new OpenLayers.Strategy.Fixed()], ...
0
votes
1answer
86 views

Intersects Filter on WFS 1.0.0

I use WFS=1.0.0 on the Mapserver v5.6.6 and v6.0.1 with MS4W package. I want to get the Intersects of Spatial Operator. When I make getcapabilities request I see just "Intersect" like: ...
2
votes
0answers
227 views

Geoserver CQL Cross Layer Intersection Failing

I am having trouble forming a properly formatted CQL request using geoServer cross layer filer functions and was hoping others could assist. My request is as follows: ...
1
vote
0answers
105 views

Leaflet Call to GeoServer for GeoJson [duplicate]

Possible Duplicate: GeoServer Callback Function Undefinded I've gotten this far by following examples mentioned below, but I'm stuck. The URL returns the GeoJson file but it isn't getting ...
3
votes
1answer
699 views

Openlayers: OGC Filter problem

I have a problem with OGC filter. My layer in OpenLayers has this filter: filter: new OpenLayers.Filter.Comparison({ type: OpenLayers.Filter.Comparison.BETWEEN, property: ...
3
votes
2answers
896 views

OpenLayers spatial filter polygon problem

I've got a dataset of English Counties (currently cut down for testing) that I'm serving from SQL 2008 using MapServer and OpenLayers. The features in my dataset are appearing in the right location on ...
1
vote
1answer
527 views

OpenLayers / Mapserver WFS Filter: <gml:null>missing</gml:null>

I'm trying to filter features in OpenLayers when moving a JQueryUI slider. It works like this: EDIT: full files available here on GitHub. JQueryUI slider When moving the slider cursor, minSelection ...
1
vote
2answers
1k views

Passing selected polygon to INTERSECTS filter in a WFS request

In the code below, <ogc:Filter> <ogc:Intersects> <ogc:PropertyName>the_geom</ogc:PropertyName> <ogc:Function name="querySingle"> ...
0
votes
1answer
442 views

GeoServer: Cross Layer Filtering vs Layer Groups

To pull features using WFS from several layers in one request, I have two options: One, create a layer group, and then get features from the layer group, as opposed to individual layers. Two, use ...
2
votes
2answers
1k views

GeoMedia WebMap with WFS 1.1.0 Filter Examples?

I'm having problems forming a GET query for WebMap spatial data using WFS 1.1.0. My query looks like this: ...
2
votes
3answers
4k views

OpenLayers WFS protocol: work with filters if the protocol is defined out of layer constructor

follow question:wfs-load-feature-check the scenario is: i am trying to load a WFS layer, since it takes a while to load all features, I want to give user a notice while waiting for response. the ...
3
votes
1answer
783 views

Case Insensitive WFS Attribute Search with ArcGIS Server?

I'm using ArcGIS 9.3.1 to host WMS and WFS services. I have a map (.mxd file) with a layer whose attribute table includes fields with mixed-case string data. When I open this map in ArcMap and ...
2
votes
1answer
574 views

How to query some properties of a list of typenames in geoserver

I want to query selected propertynames from a list of Typenames in Geoserver. I could find an example from OGC WMS 1.1.0 Implementation Specification ( pdf document page 80 Example 10) which is not ...