JavaScript Toolkit for Rich Web Mapping Applications

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1answer
134 views

Can We build a search function using GeoExt? [duplicate]

Or do I need another technology? I need to build a web gis server and I need map display, layers switch, search function and attribute display feature. I am currently using GeoServer, OpenLayers ...
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0answers
18 views

'Example for displaying attributes' Unable to see attribute data

'Example for displaying attributes' available with geoExt package are not working in my system. What could be the possible reason. I can see attribute table in web page windows, but no attribute entry ...
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1answer
827 views

How to create shortest route and multiple routes service using openlayers?

I created a digital database of many important features and locations of my city. and I want to create a web application in which shortest distance between two locations can be calculated and ...
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1answer
47 views

Geoserver getlegend graphic returning diagonal lines for polygon

I have been developing a dot density map using certain attributes and have been successful in doing so. But there has been a problem while getting the legend from geoserver wms using a ...
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2answers
107 views

GXP: FeatureManager is not firing WFS GetFeature requests when setting EPSG:3857/900913

I 've created a web map viewer using OpenLayers, ExtJS, GeoExt and GXP. I've added a LayerTree (gxp_layertree) that shows layers from various WMS servers (GeoServers). I've also configured a ...
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5answers
4k views

How to get WMS LegendGraphics using Geoserver and GeoWebCache?

I am using GeoServer alongwith the default, build in GeoWebCache. I am using Extjs and GeoExt, as well. Everything is running well, except for the legend graphics request. My code for layers is as ...
2
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1answer
213 views

How to Display Pie Chart when clicking on point feature in map?

I want to display pie charts from MS SQL Server database data. When I click on a point in the map, I wish to see a pie chart over the point. Can you please tell me how to implement such pie charts? ...
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0answers
100 views

How to make WFS-T layer grid panel with Geoext

I am using geoext,openlayers and geoserver. I am using WFSCapabilitiesStore to make the grid panel. I want to this grid panel WFS-T layer so that on each layer I can draw and edit feature after adding ...
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78 views

Create Feature to selected layer from database (MSSQL) in GXP

I want to do online editing,creating new feature for selected layer data from mssql, it is possible to create new feature in shape file, but not able to do in database data.I am using Opengeo ...
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0answers
74 views

how to add dynamic tree and layer in geoext

i am using Geoext,openlayer and Geoserve for map. Now i want to create dynamic tree and layer using Geoext. Means any user can create a tree and add its layer (child) to that tree dynamically. I have ...
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1answer
104 views

External hyperlinks to control Openlayers map

I have a basic map defined like show below (pseudo code). After the map.addLayers call there is a displayData(theid) which I want to call from the main body of the html document, the problem is I ...
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1answer
217 views

Requesting a JSON format from Geoserver using Openlayers and GeoExt

I am requesting a vector layer from geoserver using WFS request in JSON format. I have this url ...
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3answers
124 views

How should I implement a many-to-many relationship in a web mapping application?

Scenario: I am given a layer of point locations called "problems." These will be displayed on a web map. Users will then use the web map interface to create and populate field information for a point ...
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2answers
46 views

Remember selected items on server round trip

Stack: GeoServer, GeoExt, PostGIS, etc etc (all the standard stuff). I have a map displayed in my browser and performing a box select adds relevant items to my selection vector layer. In addition to ...
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2answers
1k views

How to get address coordinates from OSM?

I've got an osm file containing the city I live in. Now I've got a tool to render and display it in the browser (mapnik+postgis+tilecache+openlayers+geoext) and the task is to make an address search. ...
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1answer
86 views

Can't solve “OperationNotSupported” error on WFS GetFeature request

I'm working on a web map viewer using OpenLayers, ExtJS, GeoExt and GXP. I've added a LayerTree (gxp_layertree) that shows layers from various WMS servers from different GeoServer versions. I've also ...
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1answer
257 views

How to change default image in tree node with GeoExt

I'm using GeoExt to create a tree. In each node I want the corresponding image at left instead of the default image like this site. How can I do it? Edit I found this example but I don't know how ...
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1answer
77 views

Action zoom in a button

In my code, I have a button that displays information in my gridpanel and it add a vectorlayer in it. I want to add zoom on those polygon, but I did not succeed My code: testlayer.events.register( ...
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0answers
101 views

GeoExt 1.1 FeatureStore featurefilter

I'm new to GeoExt and ExtJS, and I've started to set up an small project. Within this project I get my features dynamically generated by an MySQL-database as KML. I import the features as an ...
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0answers
153 views

How to convert Ext.data.TreeStore loading from file to loading from .net webservice?

I have a Ext.data.TreeStore which read data from text file : this.store = Ext.create('Ext.data.TreeStore', { model: "GeoExt.data.LayerTreeModel", proxy: new Ext.data.HttpProxy({ ...
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1answer
25 views

Maintain maps current state on server round trip

Hopefully a fairly straightforward question... I have my GeoExt map displayed in a window on my page using a Ext.Window(...) object. The page in the background that the map is displayed on needs to ...
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1answer
184 views

Map is broken on GeoEXT when dir=rtl in chrome (pics inside)

I've created a GeoExt app with simple map and east panel. When I change the dir to rtl it works fine in FF but in Chrome the map isn't scrollable. LTR: RTL: Here is the link to my site (with ...
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1answer
2k views

GeoExt WMS GetFeatureInfo in proxy server. Problem - popup is empty in chrome and not responding in firefox?

I have python2.7 and apache installed in my computer. In proxy.cgi, I included in topline : #!/usr/bin/env python.exe -u; I also added 'localhost:8080/geoserver' and 'localhost:80 in ...
2
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1answer
770 views

GeoExt2 How I make subnodes in Layer Tree

I'm loading WMS layers to OpenLayers map in the following way : Here is a JSFiddle example : http://jsfiddle.net/Alophind/9r95T/ function LoadLayers(data) { jQuery.each(data, function (i, val) ...
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1answer
69 views

How to unselect WFS feature using geoextjs2?

I am using Openalayer 2.12, extjs 4.1 and geoextjs 2. I have created toolbar using geoext js Using link. Now in this link you can find select feature. but i have modified the code as action = ...
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1answer
114 views

Can I add GeoExt or ArcGIS JS API to Openlayers + Dojo App?

I've written a basic map app with Dojo and Openlayers (using titlebar , toggle buttons , checkbox tree and some more). I've seen ArcGIS JS Api has nice tooltip / balloon and GeoExt has nice Legend ...
3
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0answers
145 views

OpenLayers and external CSS

I am using geoExt and OpenLayers to plot some map. Everything worked well until I had to add some styling. To display it on the webpage, I need to use the CSS of my university and once I do that, I ...
8
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1answer
571 views

Recommended Eclipse Plugins for development with OpenLayers and GeoExt?

we plan to create an map oriented online application and muse about the 'best' / helpful plugins for Eclipse. The used technology is OpenLayers and GeoExt. For example is the Javascript development ...
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0answers
309 views

Set toolbar and its tool size(height and width) using Ext js and GeExt js

I am using toolbar in map panel of geoext js. I have use action = Ext.create('GeoExt.Action', { text: "Tool", tooltip: "Sample Tool", icon: 'Images/img.png', handler: function() { ...
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0answers
330 views

Add layers from WMSCapabilitiesStore to MapPanel and select polygons

I created a store and added layers to a grid Panel, when you click add layer to map it works fine, the problem is that when I call the function controle(layer) I can't select polygons in the layer ...
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0answers
78 views

Unable to display legends of group layer in openlayers

i m using the example http://api.geoext.org/1.0/examples/tree.html but how can i show legends of tasmaia (group layer) in legend panel here is my working application link ...
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0answers
118 views

How hidden/not include particular layer getting added in Tree panel?

I am trying to show tree panel using GeoExt js 2,Ext js 4 and Openlayer js 2.12. Now i want some/one/particular layer in map/mappanel hidden/ not to be include in tree panel. my code for store and ...
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0answers
81 views

Add TMS layer to GeoExt?

Could you please answer to these questions: How to add TMS layer to Geoext? If it's possible? I didn't find any information about it.... I will be appreciate for any help. Thank you in advance!
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1answer
309 views

How to add a search box (OpenGeo Suite Client SDK)?

I'm using the OpenGeo Suite Client SDK to create a web mapping application. To perform searches I'm currently using the QueryForm plugin. Instead of using the QueryForm I would like to add a search ...
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2answers
173 views

I cannot draw a line with a function

I'm working with GeoExt and Openlayers and HTML, and I need to draw a line when the user clicks an HTML button. I created a Function Prueba, but nothing happens. If I want to add a control with my ...
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97 views

Webmap app using geoserver must have source code open?

We have a Webmap that uses geoserver + geoExt + openLayers. Even though the JavaScript code is not obfuscated or compressed, at the moment we do not intend to have a place were someone can got and ...
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0answers
236 views

How to get layer name on selection of layer in tree panel and show layer value in grid panel?

I am using Geoext js 2 and ext js 4. I am trying to get layer name for selected layer in tree panel. I wanted this to show the layer table in grid panel. My code if as follow: var tree1 = new ...
2
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2answers
246 views

geoext popup + geoserver content.ftl

I am trying to include a jpg to a geoext popup. There are various shapefiles, but only one needs to load pictures. With only openlayers it was easy to do, I just used the content.ftl from geoserver ...
2
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1answer
391 views

How to auto-update WFST store with GeoExt/Openlayers?

I built an WFS-T with a grid panel (Ext.grid.EditorGridPanel) to edit features' attributes. Now, I want the feature store (GeoExt.data.FeatureStore) to reload/update automatically so that other users ...
0
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1answer
323 views

GeoExt: Turning off layer title in legend

I am using GeoExt for my web mapping project. My web map includes a legend generated by GeoExt. Is it possible to turn off the layer title for a specific layer in legend? I am aware that there is a ...
0
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1answer
209 views

OpenGeo Suite Create map application GXP or GeoEXT

I have seen a similar question but it never got answered. I am looking to develop a GIS system using the OpenGeo Suite, luckly im going to a conference on it in a few weeks, however thats weeks away. ...
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0answers
80 views

GeoExt Feature Renderer

I am working with OpenLayers and GeoExt and I have the following problem: I have a point vector layer and I want to create a style that contains 2 symbolizers. In this example they show how this ...
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1answer
69 views

OpenLayers and GeoExt are displaying my lines features as point features

I stored data (road network: line features) on OpenGeo Geoserver compilation and when I tried to display these in openlayers or GeoExt, they are shown as point features.
2
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1answer
2k views

OpenLayers + GEOExt + extjs. VS OpenLayers+jquery

Could some one maybe tell me if there are any real benefits of using OpenLayers + GEOExt + extjs. as oppose to using only OpenLayers and maybe jquery for client side webgis apps? Edit: thanks for ...
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1answer
85 views

GeoExplorer dependencies are missing after git clone

When I set up GeoExplorer in development mode today I had to manually clone the external js libs that are referenced in git (buildkit, stick, geoext, gxp, openlayers, printpreview, proj4js). They ...
0
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1answer
129 views

Suite SDK gxp Print plugin

I have problem with gxp print plugin. I create new sdk project suite-sdk create ~/sdk. Next I do everything from Problems with gxp Print plugin via opengeosuite sdk but there is another problem. But I ...
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1answer
177 views

OpenGeo Suite 3.1 doesn't work anymore when setting up Client SDK 3.0.2

We've installed OpenGeo Suite 3.1 on Ubuntu 12.04 LTS and everything works fine. When trying to set up the OpenGeo Client SDK 3.0.2 (following ...
2
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5answers
8k views

Why is this ExtJS combo box not filtering? [closed]

I am trying to place a combo-box in the top of my web application which will search an internal WFS from Geoserver. I am using the combo-box so I can have the "type ahead" functionality which I think ...
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0answers
168 views

Should I be using the OpenGeo Suite SDK or GeoEXT?

Im new to the OpenGeo Suite, and was wondering if I should create my apps using the SDK Link Here Or I should use openlayers and GeoEXT Link here I believe the SDK uses openlayers / geoext but makes ...
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1answer
542 views

OpenGeo GXP Examples

Hi looking at GXP examples here They do not list the dependencies within the JS file, so I was wondering how to make the files work. I would assume just copy the js file, e.g. viewer into my SDK ...