Ext JS is a JavaScript library for building interactive web applications using techniques such as Ajax, DHTML and DOM scripting
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 ...
3
votes
4answers
4k views
Why is this ExtJS combo box not filtering?
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 ...
3
votes
1answer
477 views
How to get an GeoExt LegendPanel with image/png instead of image/gif?
I am using a GeoExt.LegendPanel to show legends for my various layers in OpenLayers. The GeoExt.WMSLegend supports configuring which image format to use, but the LegendPanel does not utilize this ...
2
votes
1answer
703 views
OpenLayers popup - random losing click event, have to refresh page
I have a OpenLayers, Mapfish, GeoServer map on a webpage. I am using
OpenLayers.Popup and getFeaturesInfo to get the attributes from GeoServer (2.1.3).
I have several wms layers with markers and ...
2
votes
2answers
306 views
Ext JS 4.2 and OpenLayers without GeoExt
Is it possible to use only Ext JS 4.2 and OpenLayers 2.12 without GeoExt or anything else? (to make a basic map application) I couldn't find any example.
2
votes
1answer
208 views
What are necessary GeoExt dependencies?
Is use of OpenLayers-2.11 ,GeoExt-1.1 and ext-4.0.7-gpl supported . I have only included ext-all.js in the script src. Should I include others too?
2
votes
1answer
61 views
How to show/hide labels with mapserver and openlayers
I'd like to have a check/uncheck option like this print checkbox to show/hide labels in my WMS layers served by mapserver 5.6.7 in openlayers 2.11. I have a toolbar where to put this using probably ...
2
votes
1answer
121 views
Updating filter values and update map
I'm developing an ExtJS3.4-GeoExt1-OpenLayers2.12 GIS application.
For basic functionality I need to filter layers to get specific data from a Geoserver WFS layer.
Filter is done through the ...
2
votes
0answers
287 views
How to add multiple nested node in GeoExt
I have following codes, but i want to add severel parent>child>chill>child>child (4 level inside) nodes with all check box options (for user choice) in the tree panel, in fact sum of all these (parent ...
2
votes
0answers
659 views
GeoExt (ExtJs + OpenLayers): bug in IE9 when try to change map_panel from container A to container B
Techonology: GeoExt, which combines ExtJS with OpenLayers
I am trying to dynamically change the app layout by changing a map_panel from container A to container B, and vice verse; basically, for each ...
1
vote
2answers
199 views
How to print a vector layer over Google map? “Physical Printing”
I use Geoserver, Openlayers, Extjs and GeoExt to build an app.
I am trying to get vector layer on Google map printed with pop up a Print dialog, I tried :
var targetElement = Ext.getCmp('mapPanel');
...
1
vote
1answer
909 views
Sencha / Extjs 4 with GeoExt 2 - How to use
I'm working on Sencha Architect 2 - extjs 4
i found out that GeoExt doesn't work with extjs 4. but i really need to use it so i searched and end up here https://github.com/geoext/geoext2
I'm trying ...
1
vote
1answer
370 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 ...
1
vote
1answer
70 views
How to replace protocol in geoext.form.formpanel
I've been scratching my head over this and I'm wondering if this is possible. I want to replace the protocol of the GeoExt.form.FormPanel in the following way:
to render the formpanel, I defined a ...
1
vote
1answer
246 views
Adding CSV upload browse button to Ext.Action
I am trying to create a CSV File upload on GeoExt Map App.
I need to place the upload function within the Ext.Action, so that I can add it to the toolbar of the GeoExt Panel. I am trying to implement ...
1
vote
1answer
375 views
How to load MapPanel to TabPanel?
I use extjs4.1 with geoext2 in my web app.
I want to load mapPanel to tabPanel via ajax and it fill tabPanel height and width.
If i set mapPanel height and width i can see it in tabPanel but it can't ...
1
vote
0answers
26 views
How to bring workspace layer to one combo box and once layer selected in this attribute of this layer in other combo box
I want a layers in workspace in combo box.Once i select combo box i want attribute in selected layer to in other combo box. how can i do it. I am using geoserver, openlayers, Geoext and ext js.
Can ...
1
vote
1answer
1k views
GeoExt (ExtJS + OpenLayers) not displaying Google Map
I've just started exploring GeoExt. It displays all the map controls, Google Logo and "Terms of Use". But the map is not rendered. I'm using firebug, and no JavaScript errors are generated. I'm using ...
1
vote
1answer
157 views
Displaying “numberoffeatures” in grid
How to display numberoffeatures in map using geoext on grid?
Ext.onReady(function() {
app = new Ext.Viewport({
layout: "border",
items: items
...
1
vote
1answer
937 views
WFS layer not showing? [duplicate]
Possible Duplicate:
How to add GeoServer wfs layer on OpenLayers?
I'm really new to this and am making a map for a university project, I can't get my WFS layer to show up on my map, the WMS ...
0
votes
3answers
308 views
Trying to fetch feature data by intersecting Vector Polygon and WMS feature layer
I am trying to intersect a user defined polygon with a Point WMS Feature Layer. I am using the following code
action = new GeoExt.Action({
text: "draw poly",
control: new ...
0
votes
1answer
918 views
Building Floor Plan map using OpenLayers and json
How to show map of building floor plan using OpenLayers and json.
moreover, i want to know that how to change features dynamically with zoom based from json files. Let's take example,
Initial the ...
0
votes
1answer
55 views
creating map not working
am following this tuto to create a map on web with geoserver, GeoEXT, EXTJs, and openlayers here's the linki downloaded ext 4.2.0, openlayers 2.12 and GeoEXT 1.1, when i try to show the map : ...
0
votes
1answer
64 views
How get Map extents for draw polygon when final click is done?
I am using openLayer js to draw a polygon and now i want map extents of the drawn polygon one final click (i.e. user finish drawing polygon or double click is done). For drawing the polygon i am using ...
0
votes
2answers
286 views
Unable to reflect JSON in grid
I am trying to fetch the data from JSON and display it onto the grid. The store has all the JSON data, but I it is not visible in the Grid. The grid comes out completely blank.
This is the ...
0
votes
2answers
2k views
Differences between ExtJS and Dojo Framework
I have been using OpenLayers and the ESRI's JavaScript API and found that both using different set of JavaScript libraries have some implications on the quality of application that they deliver. Dojo ...
0
votes
1answer
337 views
GeoExt and Mapfish print on other domain: can't get how to proxy
I have OpenLayers ProxyHost configured
OpenLayers.ProxyHost= "form/proxy?url=";
, the url config of Mapfish Print Provider is configured as http://path/to/mapfish/print, and the doc tells that I ...
0
votes
1answer
895 views
Data request to GeoServer: “Could not determine geoserver request from http request GET /geoserver/ows?service=WFS HTTP/1.1”
I am using ExtJS ajax to send a data request to geoserver (which is in another domain different from web server), codes are as follows:
Ext.Ajax.request({ //send data request
url : ...
0
votes
1answer
104 views
Center a selected point on map. Openlayers + Geoext1 + ExtJs3.4
I've got an ExtJs combobox next to the map with several points of the map that are provided from a Postgis database through Php/XmlHttprequest.
At the same time I've got a map with all points ...
0
votes
1answer
335 views
GeoExt 2 - Extjs 4
As a complement to my previous post :
http://stackoverflow.com/questions/11309998/extjs-4-with-geoext-libraries-issue
i can't find a css file for GeoExt 2 here : https://github.com/geoext/geoext2
i ...
0
votes
1answer
287 views
How can save and restore my map's extent with GeoExt?
I'm using GeoExt with OpenLayers and trying to save the extent of the map. while exploring the page, users can be able to save the extent and restore via their browsers.
Here is the point that I'm ...
0
votes
1answer
22 views
request two layers in search action of one PanelForm
here's my case: i have a panelForm with 4 fields, and a search button, that search for the features that correspond to the 4 fields given by the user.
and i have two layers that both contains the 4 ...
0
votes
2answers
23 views
problem with search (formPanel)
am new to GeoEXT and am trying to do the search with form panel.
and i want to search features from 2 postgis table, published in geoserver, this features correspond to the field on the formpanel and ...
0
votes
0answers
32 views
Diferent Line color and Diferent Markers at the same time
i'm about to develop a GIS Track App, but until now, i'm testing with some codes, that i've been creating, but for my project we are going to use XML as data records, today, i am able to create a ...
0
votes
0answers
45 views
Add dynamic layer to geoext tree
I'm trying to add a dynamic OpenLayers Layer in a folder(children) of tree.
I've tryed the following code and it works, but I don't know how to associate the layer with a layer of OpenLayers() type:
...
0
votes
0answers
52 views
GeoExt browser error in Firefox and Chrome with Datagrid
I get the following error with geoext in Firefox (and Chrome fails as well). I have updated to ext 3.4.0 and get the same error.
It is loading a datagrid using geoext. Works fine in IE (for a ...
0
votes
1answer
60 views
trying to create array reader for feature fields
I am trying to create a functionality that creates array data for any layer that user selects. Now I am able to get all the data in the feature layer that the user selects but I am having some trouble ...
0
votes
0answers
123 views
GeoExt 2 /PrintExtent
I would like to add an extent polygon here in this example:http://geoext.github.com/geoext2/examples/printextent/print-extent.html
to may panel, not generating a new one.
here is my map initialization ...
0
votes
0answers
190 views
GeoExt.AttributeForm not show feature attributes
I want to edit WFS layer objects attributes. FOr this i try GeoExt.AttributeForm. But Its not show attributes values only names.
Store
var st=new GeoExt.data.AttributeStore({
...
0
votes
0answers
45 views
How to add gxp.FeatureEditor to actioncolumn
I have a ExtJs action column and want to add calling of gxp.FeatureEditor to buttons in this column. I kwon that i need in actionTarget: [] option, but how to make a path to action columns button?
0
votes
1answer
246 views
OpenLayers/Extjs/Mapfish put permaink in menubar
I solved my problem Problems getting openlayers permalink working on how to get the maps view permalink but now I want to put the permalink in the toolbar instead of reloading the page with the ...
