Web Feature Service (WFS) specification. This is an open specification for serving geographic features over the Web.

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2answers
2k views

How to update a Vector layer with WFS protocol, after updating the filter?

I am using a Vector Layer with WFS protocol to show only a subset of the data. The filter which defines the subset, changes dynamically from the code. How do I refresh the layer, to show only the data ...
1
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2answers
421 views

How to edit using a WFS service, without showing it on the map in OpenLayers?

I have a service with about thousand points. I wish to enable the user to edit the attributes of the features. Since there are so many points, I don't want to display them as a vector layer (using ...
1
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1answer
556 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 ...
3
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1answer
183 views

msWFSGetFeature(): WFS server error. FLTApplyFilterToLayer() failed

I have the following code that generates a map with a couple of layers. var PIDS = ...
1
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1answer
138 views

BBOX strategy to load all features?

Since I have no way, other than using BBOX strategy with my vector layer + wfs protocol Is it required to use BBOX strategy with WFS protocol in OpenLayers? I'm wondering if there is a way to force ...
1
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2answers
742 views

Is it required to use BBOX strategy with WFS protocol in OpenLayers?

is it a must to use BBOX strategy with WFS protocol in Vector layers ? I cannot display this layer without BBOX strategy: vLayer = new OpenLayers.Layer.Vector("Test", { styleMap: new ...
3
votes
1answer
667 views

Can't get MapServer WFS to display in OpenLayers

I'm new to OpenLayers and MapServer and I'm trying to serve a shapefile through a WFS but can't seem to get the data to display. When I use Firebug and HttpFox in Firefox I seem to be getting some ...
6
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4answers
5k views

How to get JSON from Geoserver using AJAX request

I am building a web mapping application using Leaflet and a sort of customized WFS-T API to place and retrieve features from PostGIS. I have the script for putting features in PostGIS tables down ...
11
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4answers
532 views

Is there an exhaustive, searchable catalog of all GIS web services (e.g. OGC WMS/WFS, REST, SOAP)?

Many of us have struggled to get a list of GIS services that are available on the internet. Specifically map services that expose OGC based interfaces like WMS, WFS or Web Service interfaces like ...
0
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0answers
157 views

In Geoserver, Using as a Data Store the Web Feature Server option, but I have a serious problem

I’m using as a Data Store the Web Feature Server option, but I have a serious problem, because Geoserver needs to know what Coordinate Reference System of my data. This information is used for ...
1
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1answer
884 views

Editing layers in geoserver with web application

I wanted to edit layers in geoserver where they are store in PostGIS database. I have refereed ...
3
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1answer
2k views

Cant see WFS-T layer with OpenLayers and GeoServer (Windows)

I am trying to implement a simple test of a OpenLayers + WFS-T + GeoServer -setup. I have followed the instructions by populating PostGIS and configuring GeoServer, and can see the WFS-T layer data in ...
0
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0answers
87 views

MapInfo - WFS service with multiple SRS codes?

I've posted to the mapinfo forum (https://groups.google.com/forum/?fromgroups=#!topic/mapinfo-l/HfA2zna9Rao) but hoping for better response here. Will someone share an example configuration or ...
2
votes
2answers
1k views

How to query multiple features from Geoserver WFS?

Are there any methods to query several features by id other than one entry by a single url request? The scenario is I store around 200 point layers in PostgreGIS. Each maintains 100k entries GPS ...
2
votes
1answer
501 views

How to export vector features to grid using proxy and WFS protocol?

I am trying to export vector features (current view) as a grid, something like: http://workshops.opengeo.org/geoext/wfs/grid.html so far layer features are not being retrieved.. I got empty grid in ...
0
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3answers
707 views

Trying to fetch feature data by intersecting Vector Polygon and WMS feature layer

I am trying to intersect a user defined polygon with a Point WMS Feature Layer. I am using the following code action = new GeoExt.Action({ text: "draw poly", control: new ...
3
votes
2answers
488 views

How to get column names of layer (WMS) using OpenLayers?

Is it somehow possible to get layer's column name using OpenLayers? any example and documentation would be really useful? Edit: I have already tried WMS_describeLayer topp:states layer: <?xml ...
2
votes
3answers
1k views

Simplest way to publish WFS from SQL Server under ASP.NET

My environment is ASP.NET, with data stored in SQL Server. Is there a way to serve Web Feature Services through C#, or will I need to install a mapping server?
3
votes
1answer
602 views

GeoMedia + WFS 1.1.0 — how to specify a non-default SRS in a GetFeature request?

I'm forming a WFS post request like the one below. Notice I have SRSNAME="epsg:4326": <GetFeature xmlns:wfs="http://www.opengis.net/wfs" service="WFS" version="1.1.0" maxFeatures="500"> ...
5
votes
3answers
206 views

How to serve both WFS and WFS-T from one server?

In GeoServer, how can I serve two types of WFS from one server? Setting the type of the service is done once in global settings. Is it possible to have WFS from workspace A and WFS-T from workspace B? ...
3
votes
1answer
104 views

How to start WFS with layers that are stored in a particular workspace?

I would like to start WFS with layers that are stored in particular workspace. Now my WFS address (ex. domain.com/geoserver/wfs) gives access to layers saveed in all workspaces. Wher to change it?
2
votes
2answers
2k views

How to read OpenLayers event object features?

This is part of an interface that uses a box to select features on a WMS Layer. This then writes the name of the features to a div as a list. var recycling = new OpenLayers.Layer.WMS( "Recycling ...
1
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1answer
322 views

Can use of GML Simple Features profile by Web Feature Service (WFS) be advertised?

The ArcGIS 10.1 documentation on Working with WFS services says: The GML Simple Features profile is recommended for use with ArcGIS and is the basis for WFS support in ArcGIS. Is there an easy ...
3
votes
1answer
207 views

Dynamically rendering polygon, point, and line features

I have a Feature Collection consisting of features having id, color_code, etc as attributes. I have to render this feature with the color in the color_code attribute. Is this possible and please ...
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0answers
385 views

Openlayers WFS Overlay Problem

a) I am running a PostGIS database, and I want to display a Table with a about 500 Points of Interest. The POIs have the projection EPSG 4326. b) Geoserver is installed, running and connected to my ...
2
votes
1answer
248 views

Service URL for Web Feature Service (WFS) using GML Simple Features profile?

Does anyone know of an "almost always available" Service URL for a Web Feature Service (WFS) using GML Simple Features profile? I'm keen to test WFS client capabilities without having to configure a ...
2
votes
3answers
2k views

Adding WMS and WFS layers from GEOSERVER in arcgis viewer for flex 3.0

I am interested in adding feature layers from geoserver in arcgis viewer for flex config file and consequently display them on the web map.IS that possible? If yes, could someone share how they did ...
0
votes
1answer
3k views

OpenLayers not refresh a layer

i have a problem with refreshing layers. I have WMS and WFS layers from one source. I edit WFS and after do wms_layer.redraw(true) but layer redraw only after zoom in or zoom out. Same with WFS. i ...
6
votes
3answers
886 views

OpenLayers WFS flip coordinates

I have a problem integrating WMS and WFS. Basically what i want is when user clicks on WMS then a clicked polygon is added to vector (and selected). The problem is that the WMS is in version 1.3.0 and ...
5
votes
1answer
262 views

How to convert WFS request to GML

I have the following: var popProto = new OpenLayers.Protocol.WFS({ url: WFS_HOST, version: "1.1.0", featureType: layerName, featureNS: namespace, srsName: "EPSG:4326", ...
0
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1answer
113 views

WFS service is not OGC compliant

I am quite surprised to discover several WFS services (v1.0.0) running on the web which are not compliant with the OGC WFS-1.0.0 standard. In the framework of my project, I use a JAXB binding built ...
1
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1answer
119 views

interiorPoint or Intersects Filter

I have a set of x-coord and y-coord coordinates in separate columns in a PostGIS table. I also have a separate geometry column, named the_geom, of type Point. I've written an Intersects filter to ...
2
votes
1answer
2k views

How to edit feature attributes with openlayers?

I want to edit object's attributes on WFS layer. I see this example http://gis.ibbeck.de/ginfo/apps/OLExamples/OL26/examples/styles_unique_with_group_wfs.html but popup is horrible. I want to use ...
1
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1answer
1k views

Modify WFS with OpenLayers

I want to edit object on WFS layer but have one problem. I use OpenLayers.Control.ModifyFeature(myVecLayer) to editing.By the logic i do this. Press button and create WFS layer with chosen object ...
1
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1answer
814 views

GetFeature Request with Polygon Intersecting Polygons

My task is very straightforward: a user draws a polygon and query all parcel polygons. The query string extends the URL limit. So I am posting XML to WFS. However, GeoServer always returned 0 feature, ...
0
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0answers
616 views

WFS layer seems not work with Geoserver 2.2 RC1 and openlayers - updated

I have a Openlayers+Geoserver application. Now I'm trying to move the application on a new server with the new GEOSERVER 2.2 RC1. With the Geoserver ver. 2.1.0 i was able to show the WFS-T layer, ...
1
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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"> ...
2
votes
1answer
51 views

Geoserver returning Translator Error when I use PropertyIsLike

I'm converting a WFS app from MapServer to GeoServer (2.1.4) and have hit a snag around PropertyIsLike. Whenever I include it in a getFeature's filter I get back a ServiceException as seen below. ...
1
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2answers
351 views

Openlayers controls outside the map

I want put OpenLayers controls outside a map but dont know how. I find this example http://openlayers.org/dev/examples/editingtoolbar-outside.html but its not what i want. I have a button and want ...
1
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2answers
770 views

How to make WFS layer with GeoExt?

Can u help me with WFS on GEOExt? Im read tutorial and see this code. proxy: new GeoExt.data.ProtocolProxy({ protocol: new OpenLayers.Protocol.WFS({ url: "/geoserver/ows", ...
1
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1answer
1k views

OpenLayers.Format.GML parser problem

I'm trying to parse WFS reponse using OpenLayers.Format.GML parser. However, an exception thrown in my try-catch block is TypeError: a is undefined. Any pointers as to what I may be doing wrong will ...
0
votes
1answer
458 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 ...
3
votes
2answers
518 views

Problem with multiple feature selection

In an attempt to retrieve all features (point geometry) that fall in a selected polygon, I get the error this.layer.addFeatures is not a function. My code is as shown below: function ...
11
votes
5answers
3k views

Free map service for private web applications

Background Looking to display a map (for internal use only) on a web page. The application must be able to add custom layers (without sending the data to the map service host): Municipal zones ...
2
votes
2answers
1k views

How to have a popup anchored at the clicked position?

I have a vector layer overlaid above a base layer. Basically I want to have a popup anchored at the clicked position when clicking anywhere on the vector geometries. So I have the code: var ...
1
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2answers
1k views

Send XML WFS Request via PHP

I'm trying to build a web mapping app that retrieves data from our WFS server. I'd like to avoid JavaScript for the main search scripts. From what's I've read the best way to send the XML POST ...
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0answers
106 views

Correct WFS URL Format (Gaia WFS-T Extender)

I am trying to add a GeoServer WFS layer to Gaia WFS-T Extender for editing. The available layers are available alright but I am unable to load them into Gaia. Using the same URL I was able to add and ...
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0answers
38 views

Simple OpenLayers WFS [duplicate]

Possible Duplicate: How to add a simple WFS layer from GeoServer to OpenLayers map? I'm trying to simply add a WFS layer in OpenLayers. But completely stuck! Could someone please take a ...
6
votes
1answer
126 views

How to store and serve data and its progress over time in GeoServer?

I recently started working with GeoServer and stored some shape files. I successfully can retrieve the data as JSON. The data I want to maintain in the database changes over time. I do not want to ...
1
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1answer
240 views

GeoServer WFS OpenLayers EditingPanel Problem

I'm trying to use OpenLayers to edit features of vector data served from a local geoserver. So far, I'm able to pull WMS and WFS layers using OpenLayers from the same geoserver. But now, I'd like ...