Hello, I'm new around here and I've been using SQLalchemy (SA) for a while.
I work with PostGis (PG), OpenLayers (OL), ExtJS, GeoExtJS and now with the
great SA and GeoAlchemy. I have one problem, I created a model where I
defined one table of my PG database, it has a url like this: url =
'postgresql://postgres:password@localhost:5432/pgdb'. In my HTML, I have
some maps displayed with OL and a toolbar built with ExtJS and GeoExtJS. I
put a search button there using ExtJS, and the OL protocol code to get the
data. This protocol has an url option, in this way:
var searchformPanel = new Ext.form.FormPanel(
{
width: 250,
bodyStyle: 'padding:5px',
labelAlign: 'top',
defaults:
{
anchor: '100%'
},
protocol: new OpenLayers.Protocol.HTTP(
{
url: 'http://localhost/mop/py/dbmodel.py',
format: new OpenLayers.Format.GeoJSON()
}
),
items:
etc,etc......
my problem is that in this url I wrote the whole path where my model script
is located, but after pressing the button I got nothing. I think I need
something else rather than only pointing the whole path and the python
script in the url mentioned above, is that correct? I've searched "how to
connect sqlalchemy to extjs" in google but didn't find any that solved this
doubt.
Any support is very welcome, thanks in advance.
Best regards,
Gery
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