JavaScript Toolkit for Rich Web Mapping Applications
0
votes
0answers
13 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 ...
0
votes
1answer
36 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 ...
0
votes
0answers
37 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 ...
0
votes
0answers
29 views
How can I show both Base and Overlay layers in Layer Panel in GeoExt 2?
I have layer panel I load from Postgres using ajax call.
This is the Store:
Ext.define('GIS.store.Layers', {
extend: 'Ext.data.TreeStore',
autoLoad: false,
model : 'GIS.model.Layers',
...
0
votes
0answers
16 views
How to get page number of Feature in GeoServer 2.4?
I have GeoExt-based client and FeatureGrid with PagingToolbar in it.
Also I have a big vector layer (6018 features), so I have to use grid with multiple pages.
I want to synchronise grid with map.
...
0
votes
1answer
14 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" ...
1
vote
1answer
41 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 ...
0
votes
1answer
33 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 ...
2
votes
0answers
78 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
votes
1answer
81 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 ...
0
votes
1answer
207 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
...
0
votes
0answers
25 views
How to use “outputConfig” to configure LayerPanel from GXP
Can outputConfig be used for functions too - not just configuration?
I have this code in geoexplorer.js (using GeoExplorer 2.4.3) which doesnt work:
var GeoExplorer = Ext.extend(gxp.Viewer, {
...
...
0
votes
1answer
104 views
Openlayer map add combo in panel
I just want to add combo box on openlayer map panal. I dont know how to add combo to openlayer panel so currenly i have set absolute location to combobox , like this http://jsfiddle.net/4zNH6/
...
0
votes
0answers
148 views
Populate feature grid with database query results Using JSON, JSP
I convert database query result into json format.But this json data not populate on feature grid, Not showing any errors.not able to understand the error.please tell me what is wrong with this code I ...
1
vote
0answers
73 views
Qgis web client search
I install Qgis web client on windows 7 and it's working fine!
Now I wont to setup search feature!
First I added line in Apache config file:
-LoadModule wsgi_module
modules/mod_wsgi.so
In ...
2
votes
0answers
44 views
Save WFS layers multiple records with geoext editor grid
How can I save multiple records after modification with geoext editor grid?
The saving is working fine if I modify only one of the records, but it fails when I try to save multiple modifications.
I ...
1
vote
2answers
77 views
Get mouse position in OpenGeo
I'm using GeoExt as part of OpenGeo Suite using code generated by the Open Geo suite SDK.
I would like to display the current mouse coordinate and don’t really know how to do it. As far as I know ...
0
votes
3answers
246 views
ExtJS 4.2 layout crush on latest chrome but not on old one in full screen
I've noticed that only in chrome my GeoExt app crush when I open many layers.
If I resize the window , the layout seems to look good , once I resize to bigger screen , it mess again.
The app code ...
1
vote
1answer
99 views
Improve performance of Ext Grid with GeoExt WMSCapabilitiesStore
i have a question concerning the performance of the Ext Grid when loading big datasets from the GeoExt WMSCapabilitiesStore.
My application loads about 2500 layer records in an Ext Grid Panel. Once ...
0
votes
0answers
17 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 ...
0
votes
1answer
96 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 ...
1
vote
1answer
25 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 ...
0
votes
1answer
183 views
Display photo in GeoExt popup
I have point feature with name PointPhoto.
This feature have attribute:
id
area
PhotoPath
Now I am using GeoExt popup to display this attributes, but I cant find a way to display image from ...
1
vote
0answers
74 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 ...
0
votes
0answers
57 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 ...
1
vote
0answers
45 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 ...
0
votes
1answer
177 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 ...
2
votes
3answers
108 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 ...
1
vote
2answers
39 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 ...
0
votes
2answers
95 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 ...
0
votes
1answer
57 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( ...
0
votes
0answers
78 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 ...
0
votes
0answers
132 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({
...
1
vote
1answer
76 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 ...
2
votes
1answer
442 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) ...
0
votes
1answer
77 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 ...
2
votes
1answer
144 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?
...
0
votes
1answer
147 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 ...
1
vote
1answer
58 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 = ...
1
vote
1answer
94 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 ...
0
votes
1answer
24 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 ...
0
votes
0answers
211 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() {
...
1
vote
0answers
229 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 ...
1
vote
1answer
34 views
Obtaining a handle for newly created map in GeoExt
Hopefully a straightforward question...
I am following the example based on this page here http://www.geoext.org/lib/GeoExt/widgets/MapPanel.html to create a map within a window, here's my code:
new ...
0
votes
0answers
60 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
...
0
votes
0answers
88 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 ...
0
votes
0answers
35 views
Help with GXP syntax for config option “outputConfig”
I'm currently putting together my own web app using the OpenGeo Client SDK, and in the event that my question has a blindingly obvious answer, I'll keep this short.
Using the code block below as an ...
0
votes
0answers
83 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 ...
0
votes
0answers
186 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
votes
2answers
211 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 ...
