JavaScript Toolkit for Rich Web Mapping Applications

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6
votes
3answers
708 views

Can we use GeoExt Freely?

I want to know, can we use GeoExt freely? is there any need to purchase some license for using GeoExt ? Actually i am already working with free Open source tools (OpenLayers+GeoServer) for my webMap ...
1
vote
0answers
592 views

Cannot Edit Features of PostGIS Layers in OpenGeo GeoExplorer

I admit I originally posted the question here: http://getsatisfaction.com/opengeo/topics/cannot_edit_features_of_postgis_layers But due to no response and not finding a solution, I thought I'd try ...
7
votes
2answers
1k views

Can GeoEXT 1.0 be used along with ExtJS 4.0?

On the GeoExt website their tutorial page has some instructions on how to setup up a application to use GeoEXT. This is the page I am referring to. It mentions that you should download GeoEXT 1.0 and ...
6
votes
3answers
3k views

Difficulty to display WMS and Googlemaps layers using Geoext and ext

i have the following code on my html file: // World Geodetic System 1984 projection var WGS84 = new OpenLayers.Projection("EPSG:4326"); // WGS84 Google Mercator projection var ...
1
vote
1answer
1k views

How to add mappanel back to container once removed?

I am trying to test following scenario: A Ext.Window has one gx_mappanel item; both Ext.Window and gx_mappanel are stored in variables; One button is to remove gx_mappanel item from Ext.Window ...
3
votes
1answer
459 views

How can I fetch related db records in a GeoExt webapp?

I am working on a web app which uses GeoExt, Geoserver, and PostGIS. I would like to be able to identify features in this applications using the wms getFeatureInfo and then access a features related ...
0
votes
1answer
258 views

Trouble with Request URLs sent by QueryPanel.js

I use the GeoExt QueryPanel, which I got working so far. I configured an osgeo proxy on my Apache Server, I use the override-ext-ajax.js and have the OpenLayers.ProxyHost = "/cgi-bin/proxy.cgi?url="; ...
1
vote
2answers
573 views

False DescribeFeature Request URL in GeoExt QueryPanel

I got the GeoExt QueryPanel working so far, it recognizes the layers available on my Geoserver but it is not able to get the attribute columns for the dataset. I configured an osgeo proxy on my Apache ...
5
votes
1answer
2k views

How to add a print function to GeoExt MapPanel?

I´m trying to add a print function to my GeoExt MapPanel, using the following code: bbar: ["->", { text: "Print...", handler: function() { ...
2
votes
0answers
669 views

Proxy trouble with GeoExt Query Panel?

I got the GeoExt QueryPanel working so far, it recognizes the layers available on my Geoserver but it is not able to get the attribute columns for the dataset. I configured an osgeo proxy on my Apache ...
3
votes
2answers
1k views

Is there a Web app for building GeoExt tree configurations?

I have a GeoExt application and looking for approaches for building tree configuration (in JSON format). Now tree configuration is made manually and looks like: var treeConfig = new ...
0
votes
1answer
2k views

Problem with the layernode.js, GeoExt Application

Attached is the code i have written on the html file. When i run it on the mozilla firefox browser i get the following error from firebug: Most of the code has been taken from an existing ...
1
vote
1answer
874 views

GeoExt and Mapserver

Possible Duplicate: Cannot populate a Ext GridPanel through GeoExt WMSCapabilitiesStore I'm using Mapserver + GeoExt, but i can't not recive any data from this request, any one know how to ...
5
votes
1answer
503 views

OpenGeo/GeoServer WFS - getting only as much data as is needed

There's probably a term for this that I'm missing that would help me find the answer... My question is similar to a previous question of mine. I am using GeoServer (as part of the OpenGeo stack) as a ...
11
votes
3answers
3k views

Stack - Mapnik, TileMill, OpenLayers, GeoExt

Would this work as a stack for serving webmaps with the basic GIS viewer functionality (pan, zoom, layer switching, info popups)? Apache Web Server Mapnik to serve the geo-data (TileMill to Style ...
2
votes
1answer
2k views

Cannot populate a Ext GridPanel through GeoExt WMSCapabilitiesStore

I've been working through a few tutorial/starter map samples on the OpenGeo and GeoExt websites and have come upon a problem I cannot solve. I'm trying to load a list of layers from my GeoServer into ...
8
votes
3answers
4k views

GeoExt Vs Openlayers

OK: [ Openlayers + ExtJS = GeoExt] I am new to webmapping and still shopping around. I bumped into a Case Study with a gentle learning curve, matches my needs and it uses OpenGeoSuite. I got to learn ...