JavaScript Toolkit for Rich Web Mapping Applications

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geoext legendpanel not displaying symbols

I am using geoext 1.1 with openlayers 2.11. I have a few point layers (WFS) with associated styles where I pass an image adress to 'externalGraphic' parameter like this ...
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1answer
20 views

Add OSM baselayer within WMS layers

how can I add OSM be the base layer? Below is what I have and the part within asterisk is where I want to place an OSM. var mapPanel = new GeoExt.MapPanel({ region: "center", center: [27.795971, ...
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19 views

Shapefiles from PostGIS to Overlays in Legends

How do I make shapefiles from PostGIS legend overlays in OpenGeo. I've seen a couple of examples in GeoExt but they do not really address my problem.I have set this shapefiles in config section on ...
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1answer
22 views

How to handle many-layer queries using GeoExt/Geoserver/OpenLayers

Am developing an application using GeoExt/OpenLayers and Geoeserver and am using more that ten(10) layers.I wanted to add a querying functionality on my application.I have done for one layer and is ...
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2answers
22 views

How to get Scale Bar, WebMap with GeoExt

I tried to make a WebMap with GeoExt and everything is working, but I don't see a scalebar. var mapPanel, tree; Ext.application({ name: 'test', launch: function() { ...
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47 views

Connection to Shapefiles and PostGIS

I have this HTML (see below) code, I want to connect to PostGIS to the Shapefiles I have loaded, but I can't find where and how to accomplish that. I want my map to display this Shapefiles when the ...
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1answer
22 views

How to get properties from gx_mappanel layers

I have gx_mappannel with id:mappannel. I added two layers to this panel: OSM layer and one vector layer, here is the sample code: Ext.onReady(function(){ ... { ...
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1answer
23 views

how to use gx_mappanel?

While developing a user interface using Ext.viewport and GeoExt, gx_mappanel tricked me.I'm using OpenStreetMap as base layer and a vector layer.Both layers works fine when I use Openlayers alone for ...
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1answer
75 views

GeoExt 2.0.2 - Checkboxes in Layer Tree does not work!

I am trying to generate a customized layer tree using GeoExt 2.0.2 My code is as follows: var store = Ext.create('Ext.data.TreeStore', { model: 'GeoExt.data.LayerTreeModel', ...
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32 views

Geonetwork javascript API

I'm currently developing a web map application using GeoExt javascript API. The web map application is supposed to give lists of available WMS layers in a Grid panle through the help of GeoExt's ...
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1answer
51 views

Adding base layer for WMS layers from WMSCapabilitiesStore

I'm using the following code to get my WMS layers through GeoExt's WMSCapabilities store and display them in a grid for the users to select and add them to the map panel. but i need to add also a base ...
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14 views

GeoExt WmsCapabilitiesStore

is it possible to extract the onlineResource information from GeoExt WMSCapabilitiesStore just like the layer name, title and abstract.
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139 views

Error with GeoExt.data.WMSCapabilitiesStore + gx_wmslegend

When I use this code (code in bold means for comparison between codes): // create a new WMS capabilities store store = new GeoExt.data.WMSCapabilitiesStore({ url: ...
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63 views

GeoServer 2.6.1 - No Layers available in GeoExt Styler

I´m searching for a styler to create styles for my data and I stumbled over the styler extension for GeoServer. I that the REST-Plugin is now is integrated in GeoServer and i only had to "install" ...
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25 views

'select' listener in xtype combo, scope issue with IF?

I wonder if this is a problem of scope. The thing is that I select an option in a xtype combo (extjs3.4) and that selection at first can be read outside and inside an if section (attached image). Now, ...
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1answer
19 views

Compare getValue with map.layers[i].name

As part of a xtype combo, I would like to know if the layer I choose in my simple data store (represented by this.getValue()) is present in the map layers. So if it does, A should occur, and B if it ...
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1answer
69 views

Legend in GeoExt.tree.LayerContainer

Using the code below in this jsfiddle example: tree = new Ext.tree.TreePanel({ renderTo: "tree", root: new GeoExt.tree.LayerContainer({ text: 'Map Layers', ...
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1answer
166 views

What should be my learning progress regarding GIS open source [closed]

I was wondering for a while now, what should be the hierarchy of my GIS knowledge or better to say, learning curve in domain of open source GIS. Should I start with Geoserver and PostGIS then ...
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55 views

Web Application with data editing capabilities by users stored in Geoserver

I have been using GeoExt/Extjs/Openlayers/Geoserver for some time.I have created a web application for mapping features in a county.I wanted to know whether there is a way I can add (edting/Addnew ...
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66 views

Develop application using opengeo sdk and postgis tables

I'm trying to understand how to develop a web application to enter and edit geographic data (paths). I created a postgis test table and a geoserver view to show the data inside leaflet. Now I'd like ...
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1answer
70 views

Connection trouble GeoExt to Geoserver Layer

I'm so sorry for my english, it's not the best. I'm trying to modify my postgres geographic table with this code: Ext.onReady(function () { OpenLayers.ProxyHost = "proxy.ashx?url="; var ...
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41 views

Error during visualization of many layers on Chrome (ExtJS, GeoExt, OpenLayers)

I've noticed that on the latest version of Chrome (36.0.01985) my application crashes when a lot of layers are displayed (and/or the browser is maximized and the map is zoomed out). In particular, the ...
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32 views

Login / Logout Geoserver Geoext

I am quite new to Sencha and I am trying to create a WEB GIS including GeoExt and Geoserver! In Geoserver I have created users and roles that;s why I need to create Login Logout but I can't find a ...
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66 views

Shifting problem with mapfish

I'm using OpenLayers 2.13 with GeoExt and mapfish print module for GeoServer. I've a map composed of a WMS layer and a vector layer. On my web browser everything is fine but when I print this map into ...
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1answer
523 views

Print Maps - OpenLayers, GeoServer, GeoExt, MapFish

Can anyone point me towards a clear and unambiguous description of how to install and code a very simple map print function for OpenLayers/GeoServer? I am using GeoServer 2.5.2 and OpenLayers 2.12 on ...
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1answer
43 views

gxp_wmsgetfeatureinfo GetFeatureInfo on a non-advertised layer possible?

So, as the title states, I will like to know if it is possible to use gxp_wmscsource to send an GetFeatureInfo query to a non-advertised layer that was added to my opengeo SDK app using lazy loading. ...
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71 views

Graphic legend GeoEXT

UPDATE: The problem is that I got .x-hide-display for Legend graphic. SO I have the picture which is not displayed.. Can somebody help me with the graphic legend request. I have the following code, ...
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1answer
363 views

Can GeoEXT 2.0 be used with ExtJS 5.0?

I've just been looking at Ext 5.0 which has some changes. I'm wondering if it's compatible with GeoExt 2.0. There seems problems with GeoExt.Popup
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1answer
92 views

Change layer styles based on ComboBox search?

I'm using a combination of OpenGeo Server components and hand written GeoExt code to create a map interface. I would like to have a ComboBox that queries the OpenGeo PostGIS database in order to ...
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2answers
185 views

Apend child to a layertree with nodeType: “gx_layer”

Im building an application with geoext and opengeo suite SDK. I´m trying to create a layer tree with some "grouped" layers like the last node here I saw somewhere that I should set the node Type to ...
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222 views

Error when running a geoext example

I have the following source code (MapAndTree.js). This file belongs to a extjs 4.2 MVC app: var mypanel = Ext.create('GeoExt.panel.Map', { border: true, region: "center", // ...
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48 views

GeoExt showcase examples

I would like to showcase as many online GeoExt applications as possible to show a number of GIS colleagues what can be done with GeoExt and how different organisations are using GeoExt to distribute ...
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168 views

How to load WMS Layers automatically when using heron MC

I'm using Heron MC with extJS, GeoExt, and OpenLayers 2.13. At first I try the default configuration of the Heron MC and every layers load automatically when I opened the webpage. However, when I ...
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1answer
46 views

search a point of interest using GeoServer

I develop an application of webmapping using GeoServer, GeoExt and ExtJS. I want to search my points of interests (layer that exist in GeoServer) so i create a two combox where i have to put the ...
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72 views

Call a service web from a ComboBox using JavaScript

I want to call a web service and use it in combox for search. Here is the function that i used to call my service web: var xmlhttp = new XMLHttpRequest(); var url = ...
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59 views

How to make layer group folder into a check box to turn off all layers inside?

I would like to create a geoext layer tree containing layer groups which can check or uncheck all the layers within them. Would anyone know if this has been done or can be done? I was thinking about ...
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391 views

Add Legend with GeoExt in OpenLayers

I need help with legend display for a WMS layer. So far I did this: - insert a Google Map Hybrid layer - insert a layer called "Vladaia" for creating the page - insert CQL filter for WMS layer - ...
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1answer
29 views

GeoExt: is it possible to hide the checkbox of a LayerNode?

I would like to hide/remove the checkbox of a LayerNode, since I need to have it always on display. Is there any sort of option to do this? Or must I use the Ext object hierarchy to locate the ...
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1answer
130 views

How to get started GeoExt?

I downloaded GeoExt to follow the Boundless tutorials. Already have geoserver installed on my local machine running in Jetty that comes by default in the installer for Windows, with openlayers ...
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1answer
235 views

geoserver and its layer is pointing(base url) to other server(hosting server) not my domain url

i am using Geoserver 2.4.4.my geoserver url is http://links-map.com/geoserver/web/ but when i click to loging button of geoserver its url is changed ...
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2answers
263 views

How to set default style of layer using rest api in Geoserver

Hello friend, I want to change the default style of the layer in Geo server using the REST API.For this i get this code curl -v -u admin:geoserver -XPUT -H "Content-type: text/xml" -d ...
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66 views

GeoExt2 projection problem with OSM and googlemaps

First of all, I already see the topic in Difficulty to display WMS and Googlemaps layers using Geoext and ext but I'm still not able to find an answer. I'm using the example in ...
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2answers
334 views

GeoExplorer: Setting more/custom zoom levels

I have BoundlessGeo's OpenGeo Suite (Geoserver,PostGIS,GeoWebCache,GeoExplorer) installed, and love the web functionality of GeoExplorer, but need my maps to zoom in a few steps further. So far the ...
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0answers
121 views

404 Error with Openlayers WMS layer

I'm trying to create a map with the combination of openlayers and extjs. The map works fine and everything seems to be fine except for a a few 404 errors which I get in the browser console. Although ...
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2answers
73 views

How to FeatureEditorGrid configure and use in FeatureEditor

I am new User of opengeosuit. I want to configure FeatureEditorGrid plugin to change the column header to display name. My basic requirement is to customize column label like my table column is "pop" ...
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1answer
82 views

Display WMSGetFeatureInfo as tooltips geoExt

I load a map with data and collect information in a json file I want a tooltip appear when mousing over a town on the map I wonder if you have devised. thank you var vecLayer = new ...
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1answer
226 views

GeoExt: Layer leaf nodes replicated across all tree nodes

This is going on with GeoExt 1.1 and OpenLayers 2.12. I need to build a layer tree dynamically, with layers and nodes that are only known at run time. The snippets I show below correctly create a ...
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220 views

Add a layer as input with code of OpenLayers / GeoExt using GeoServer

I try to develop a GIS app with raster data. I have integrated the code of the following openlayers example in my app. http://dev.openlayers.org/releases/OpenLayers-2.13.1/examples/wps.html I have ...
4
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1answer
219 views

Maximum number of layers in openlayers with geoext

i have been developing webgis application that requires around 45 different layers served from geoserver. I had created openlayers wms layers and added them to geoext, everything works fine till the ...
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1answer
894 views

ExtJS+GeoExt LayerTree (Map and Tree in separate views) Cannot get layers store to work

I have an Ext application i'm setting up and one of the page panels is a GeoExt map. The layerout of the map area is set up like this: MapTabs - Arctic Map Tab - Map View - Layer Tree View ...