Tagged Questions

3
votes
0answers
57 views

Create custom Authentication filter in GeoServer 2.3.0

Context In my current project, I've the requirement to validate that requests coming to GeoServer (2.3.0) are allowed. The project holds those facts: the GS client cannot provide the principal ...
1
vote
1answer
16 views

GeoServer FeatureID Filter Limits

we've made an application that uses GeoServer WMS tiles on an OpenLayers map. We have a layer of Bus Stops which we filter based on search results from previous search i.e. User searches for 'The ...
2
votes
0answers
60 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
2answers
90 views

GeoServer Where clause filter

I use postgis, geoserver and openlayers for gis development. I simply reach from goeserver to postgis table or view and show it with openlayers. but I need some filtering operation on my spatial ...
3
votes
1answer
307 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
0answers
133 views

SLD filter with embedded strTrim function in Geoserver

Using Geoserver 2.2.2 (GeoTools Version 8.4) on Windows 7, I'm trying to create a SLD that trims the leading and trailing spaces of a string property (using the strTrim function) and compares it to a ...
0
votes
0answers
91 views

Using an xml based filter with openlayers

I have been trying to figure out how to send a filter to geoserver using wfs. The filter that I want to send is: filterXML = '<Filter>'+ ...
1
vote
2answers
485 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
225 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 ...
11
votes
2answers
2k views

How to filter big datasets in Geoserver WMS?

Is there a good way to filter datasets with approx 50,000 features in Geoserver? I'd have to select between 100 and 200 features based on ids. These ids are different from the FeatureIds. Couldn't ...