Questions tagged [geoext]
JavaScript Toolkit for Rich Web Mapping Applications
253
questions
0
votes
0answers
32 views
GeoExt 4.0 Modern UI getExtent of a mapPanel
I am trying to port on Modern UI a project that was ok on ExtJs classic.
My problem is the following.
I use ExtJS 6.2.0 GPL, OpenLayers v4.6.5 and GeoExt 4.0
I set a TabPanel as a viewPort like in the ...
0
votes
0answers
30 views
Can't install GitBook 3.2.3 from Geoext3 workshop
I am trying to setup the Geoext3 workspace based on this tutorial for web mapping aplication:
https://github.com/geoext/geoext3-ws
But i get this npm error after starting 'npm start', it can't install ...
0
votes
0answers
293 views
Issues printing OSM basemap using MapFishPrint 3
I'm trying to get the GeoExt MapFishPrintProvider function mentioned in this other post to work. However, the debug tools are writing this message to the console:
"Couldn't find a suitable ...
0
votes
0answers
100 views
Is there any way to create measure tool (area and length) using Ext JS 6, GeoExt 3 and Openlayers 4?
I am building a web GIS application using Ext JS 6.0, GeoExt 3 and Openlayers 4.3.0. I want to make measure area and measure length buttons so when I activate button I can draw polygon or line and get ...
3
votes
1answer
616 views
Print XYZ Layer Using Geoserver, Mapfish, GeoExt
How can I get base layers added to an OpenLayers map using the OpenLayers.Layer.XYZ method to print in MapFish/GeoServer?
The Geoserver/Mapfish print service is not printing any of my XYZ base layers (...
0
votes
0answers
234 views
WMS layer not displaying in OpenLayers 3
Three of my WMS layers are not displaying on the map. ......
trans = new ol.layer.Tile({
name: '<b>Transmission Lines</b>',
visible : false,
source: new ol.source....
1
vote
1answer
239 views
set map center to specific layer GeoExt 3.1.0
Using GeoExt 3.1.0, OpenLayers 4.4.1 and ExtJS 6.2.0.
I'm trying to make my first GIS web app and I am stuck trying to get the map to load with one of my layers in the center. While researching I was ...
0
votes
0answers
419 views
extjs 6.2 throws TypeError: a is null and TypeError: contentEl is null
I am trying to setup my very first working basic example of a GIS using GeoExt 3, Openlayers 4.4.1 and ExtJS 6.2.0 within a Symfony2.8.24 project.
The Symfony part I'm used to work with, I am trying ...
0
votes
0answers
249 views
Converting a WMS GetFeatureInfo's specific feature as hyperlink through GeoExt
I'm tying to develop a WMS GetFeatureInfo query using GeoExt, OpenLayers and GeoServer and I want a hyperlink to be displayed on the popup window in a specific column. I have created the service but ...
0
votes
0answers
112 views
Using Mapfish Print v2 yaml file for Mapfish Print v3
I had a working Mapfish Print v2 yaml file. Is it possible to use the same in Mapfish Print v3 yaml?
My old yaml file looks like this.
#============================================================...
0
votes
0answers
324 views
Google maps as a Layer inside Geoext3 Tree Panel
I'm trying to load Google Maps as a Layer in Geoext3 tree Panel. I'm using Ol3-Google-Maps. My code is:
var googleLayer = new olgm.layer.Google({
name: 'Google',
title: 'Google',
...
0
votes
1answer
385 views
wfs layer is displaying in ol3 but not in openlayers 2
I am working in openlayers 2.
I want to diaplay wfs layer in openlayers 2.
But it is not displaying.
When i tried the same in ol3 it is working fine.
But my whole project is in openlayers 2. So i want ...
1
vote
0answers
199 views
Pgrouting PHP don't work with Openlayers and GeoExt
I'm working with this source code. Html file (Openlayers + GeoExt) seems to work fine - everything shows up correctly but when I click on map nothing happend. I use my OSM data loaded to postregsql by ...
1
vote
1answer
118 views
List of all features inside a buffer (Web map)
I have web map, created in the combination of: ExtJS 5, Openlayers 2, Geoext 2, and Geoserver.
My layers are in postgis linked to geoserver.
My scenario are 1 base map, an 10 normal layers. Actually ...
0
votes
2answers
929 views
how to remove some fields with the WMSGetFeatureInfo function?
I am displaying the attribute data in the popup on clicking on the map using openlayers,geoext.
But i want to hide some fields(fid,.....) from the table in the popup.
How to do this.
Below is my code
...
0
votes
1answer
442 views
Google Places search implementation
I have a Heron/Geoext/ExtJS map. I found a site with this function and I would like to implement it.
So how can I use this function without their MapCentia.gc2 function? How can I rewrite it to use ...
2
votes
1answer
144 views
How to Import Shapefiles (or any dataset) to a webmap using Openlayers/GeoExt online? WFS-T
I tried Using Heron, But it didn't workout well. The problem is, I couldn't found any good documentation about this matter. I just want to "Update" DataSet using an UpLoad tool to my actual Database.
...
2
votes
2answers
445 views
Commiting Changes (WFS-T) Problem with Base Layer (Error Found: outside of (-180.0,180.0))
Committing changes stops working after changing the basemap from OSM (as a WMS) to Bing maps (or Google or even OSM as a "OpenLayers.Layer.OSM") PS: All my layers are on 3857
Here's the Error :
...
...
1
vote
1answer
229 views
openlayers and geoext
I have created a WMS layer in geoserver. I have added that WMS layer using openlayers and geoext. The WMS layer is displaying, but when I zoom in, the layer disappears and when zoomed out the layer ...
1
vote
1answer
103 views
Showing Attribute Tables in GeoExt
We are making a simple webmap with a Postgis database and Geoserver. So now we have the layers working in Geoserver and we can see the cartography and the the features using GeoExt, but we're not able ...
-1
votes
1answer
353 views
geoext3 extjs 6 editing grid [closed]
I am building a map web app using geoext-3 and extjs-6. I managed to create a editor grid to edit the attributes of features I have in Geoserver. However when I click on update button the value did ...
2
votes
0answers
296 views
GeoExt: Using children node not expanded problem in check function
I'm using children in a Geoext tree definition.
If the node is expanded the function to see if children is checked or not (see the code) works, however when the node is not expanded it seems that ...
1
vote
0answers
114 views
WMS Layer Properties
I have created a gxp client where I have added some layer in the initial map settings and some layer can be added using gxp Add Layers plugin. When I add these layers to the map there is no issue with ...
1
vote
1answer
413 views
Show all layers stocked on a GeoServer workspace in a LayerTree (Openlayers3/ExtJS6/GeoExt3)
I'm building a layer tree and I would like it to be updated automatically when the page is loaded with layer that are in a specific workspace on GeoServer.
In my layer tree I have a group containing ...
1
vote
1answer
242 views
Openlayers Mapfish Fails
My OpenLayers/MapFish print tool fails approximately half the time when attempting to print WMS with some vectors, and always fails when trying to print WFS layers.
After the OL map first loads I can ...
1
vote
1answer
536 views
How to force EXT JS - GeoEXT to show legends with OpenLayers?
My sld is applying as below
function cusMap(strSld_body,talukaName,name){
console.log(strSld_body);
var query = new OpenLayers.Layer.WMS.Post(name,
geoServerURL, {
LAYERS : ...
0
votes
1answer
288 views
Set Base Layers in gxp viewer
I have created viewer app using opengeo gxp library. I have added some layers in Layers config of gxp viewer. some of which are in overlay group, some in custom group and some in background.
As per ...
3
votes
1answer
1k views
Restrict extent and Zoom in OpenLayers
There are too many question on this issue, but unfortunately I couldn't get the solution. I have the following settings,
var geographic = new OpenLayers.Projection("EPSG:4326"); // WGS 1984
var ...
1
vote
0answers
98 views
GeoExt Popup always loading after first click
I'm trying to put popups on my map to show the feature's info. I have done that, however after the first click the mouse pointer starts loading and never stops.
var control = new OpenLayers.Control....
1
vote
1answer
157 views
Deactivate OpenLayers Control
I have a control that draw line. What I want is that once the line is drawn the control should be deactivated.
new GeoExt.Action(Ext.apply({
text: 'Draw Line',
control: new OpenLayers....
0
votes
1answer
307 views
GeoExt Toolbar Mouse Position
I am new to GeoExt and OpenLayers world. I am currently using OpenLayers 2 and GeoExt 2. I want to add a mouse position on the toolbar. Currently my mouse position is on the lower right corner of the ...
2
votes
1answer
416 views
Adding Layers to Heron Template
I've got this piece of code below that is supposed to display two base layers but now the OSM_LAYER disables(becomes blurry and inactive in the layer tree) the WORLD_LAYER, I'm not sure what the ...
1
vote
1answer
163 views
Heron template toolbar problem
A couple of days ago, I went to this site heron-mc.org/examples.html and found some useful application templates. I viewed them, went to view source code and copied the source code to my editor to ...
1
vote
1answer
395 views
Empty WMS popup (geoext)
I have a problem with my application and more precisely the pop up that appears empty.
controls.push(new OpenLayers.Control.WMSGetFeatureInfo({
autoActivate: true,
infoFormat: "...
1
vote
1answer
142 views
Zoom To Layer Using EventListener
I have been struggling with zoom to layer functionality with event listeners. The code is working and zoom to layer whenever it is loaded but the problem is that once it is loaded, i can not zoom or ...
1
vote
2answers
2k views
How define new 'GeoExt.panel.Map' with OpenLayers-3.6.0 and Extjs-6.0?
I'm using OpenLayrs-3.6.0 and Extjs-6.0. I want to define GeoMap Panel class like this. In other words, I want to rewrite GeoExt.panel.Map in geoExt-2 library.
for this I define a class as follow:
...
0
votes
1answer
157 views
Filter (no display) layers in GeoExt.LegendPanel with names LIKE some pattern
This works to avoid Basemap layers such as Google Maps and overlays such as WMS to appear in the GeoExt Legend Panel:
var legendPanel = new GeoExt.LegendPanel({
border: false,
filter: ...
0
votes
1answer
913 views
spatial query using GeoExt and openlayers
I want to allow the the User to make advanced custom queries against a
layer.So he can search by name or another attribute and get zoomed to the requested feature (hospital in my case) .
I´m ...
1
vote
1answer
756 views
Failing to use ArcGIS map as basemap in GeoNode
I'm trying to add the ArcGIS map service to my project in GeoNode but I'm failing to do so. I've read around and I saw information that says I need to make a XYZ tile service (something like this: ...
0
votes
2answers
823 views
OpenLayers Definition in GeoExplorer/GeoExt
I'd like to know how to define 'Open Street Map' as basemap in the function GeoExplorer.js
The createLayout function is defined as :
createLayout:function(){
this.map=new OpenLayers.Map({
...
0
votes
1answer
304 views
MapServer Shapefiles Not Displaying
I am current developing an GeoExt app which is up and running. Now I want to create maps then dump them in the app. I have been battling with mapServer for days now. Mapfile can generate raster type ...
0
votes
1answer
782 views
OpenLayers 3 with Feature Grid
I cannot find examples of OL3 integration with EXT, such as done with GeoExt. It looks like GeoExt is waiting for funding to do this. What I want is a feature grid with vector data displayed in a ...
1
vote
1answer
250 views
Add QGIS Server WMS layer to GeoExt template
How to add QGIS Server WMS layer to GeoExt template (OpenGeoSuite SDK)?
I used the following code, but unsuccessful display layer
qgis: {
ptype: "gxp_wmssource",
url: "http://...
1
vote
1answer
379 views
Get OpenLayers.Control.MousePosition in Toolbar
I have created an OpenLayers.Control.MousePosition:
var coord = new OpenLayers.Control.MousePosition({
prefix: 'You are here: ',
separator: ' | ',
numDigits: 5,
...
0
votes
1answer
162 views
gxp_GoogleStreetViewPanel
is there any available example online, or anybody could help me to figure out how can I use the GoogleStreetViewPanel widget in the opengeo suit sdk? I tought it will work like this:
{
xtype: ...
1
vote
0answers
525 views
Heron mc/ Openlayers wms load
I have configured a webviewer using Geoserver/Openlayers/Geoext and Heron-mc.
In the examples the overlays and baselayers automaticaly load when first starting the application.
I have changed the ...
2
votes
0answers
410 views
Printing a map using GeoExt, Openlayers and GeoServer
I am trying to print an Openlayers map using GeoExt and Geoserver. Here is the code
printProvider = new GeoExt.data.PrintProvider({
url: printServiceURL,
method: "POST", // "POST" ...
0
votes
1answer
2k 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, -25....
0
votes
1answer
573 views
Handling many-layer queries using GeoExt/Geoserver/OpenLayers?
Am developing an application using GeoExt/OpenLayers and Geoeserver and am using more than ten (10) layers. I wanted to add a querying functionality on my application. I have done for one layer and ...
0
votes
2answers
335 views
Getting 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() {
...