Tagged Questions

0
votes
1answer
81 views

What is the best way to use Leaflet and Geoserver to highligh a feature after a WMS request?

I have a web map, and I'm hoping to make it interactive. The layer I have is reasonably large, at 15 mb in GeoJSON format 4 mb compressed, so I don't want to load the whole layer as one file. But, I ...
0
votes
1answer
174 views

Attribute extraction from GeoJSON to symbolize - OpenLayers

Loading polygons from geoserver via OpenLayers using GeoJSON. My plan is to symbolize using attributes in the GeoJSON. I am struggling to access the attributes. Any insight appreciated: The ...
6
votes
5answers
347 views

GML, KML, GeoJSON - Speed rendering 3109 polygons?

I am working with Geoserver, serving U.S. Lower 48 counties to openlayers (3109 polygons - lots more vertices). The counties are loaded into a postgis database. I am curious about developer ...
2
votes
2answers
298 views

Exporting OpenLayers.Layer.WMS to GeoJSON / KML

I'm looking the way to exporting an especific region of a WMS layer to some XML format (GeoJSON, GML, KML) using OpenLayers and Geoserver. I've found how to export features objects with ...
0
votes
1answer
140 views

How to publish my map from geoserver [duplicate]

Possible Duplicate: How to develop a map with layers in Geoserver? I'm trying to create a simple map for my city. I have a shape file my city, but I can't create on the web. I tried to ...
1
vote
2answers
322 views

How to use GeoJSON from Geoserver?

Please help me on how can get my map from Geoserver. I want create my country web but I can nott see it in my browser but I can see in Geoserver. Please help me I am very new openlayers and Geoserver. ...
2
votes
1answer
2k views

How do I get GeoJSON data from GeoServer into show up on my Leaflet map?

I'm trying to create a simple "Green" map for my city. The idea being that it is a website with a map and layers you can turn on and off. I am serving the data through GeoServer and am using GeoJOSN ...
4
votes
2answers
914 views

Beginner needs suggestions on map clicks and geojson

I'm a beginner with programming, and javascript. I went to the FOSS4G-NA conference and was very inspired to learn more. I'm trying to learn PostGIS, and have come across a very useful tutorial for ...
0
votes
1answer
893 views

Data request to GeoServer: “Could not determine geoserver request from http request GET /geoserver/ows?service=WFS HTTP/1.1”

I am using ExtJS ajax to send a data request to geoserver (which is in another domain different from web server), codes are as follows: Ext.Ajax.request({ //send data request url : ...