Ext JS is a JavaScript library for building interactive web applications using techniques such as Ajax, DHTML and DOM scripting
0
votes
0answers
10 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 : ...
1
vote
0answers
18 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 ...
2
votes
1answer
37 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 ...
0
votes
1answer
37 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
0answers
39 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:
...
-1
votes
0answers
33 views
preventing species fishing areas [closed]
I am working on my final project studies in GIS for coastal fisheries (areas where a species can exist) and I want to create a GIS., and develop a web mapping .. I want to know how I should organize ...
2
votes
2answers
248 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.
1
vote
1answer
336 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 ...
0
votes
0answers
44 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
95 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 ...
2
votes
1answer
107 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 ...
1
vote
1answer
68 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 ...
2
votes
0answers
278 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 ...
0
votes
1answer
57 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
117 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 ...
