I have made this for my project and I do not see why you are using Openlayers for this. This has nothing to do with sqlalchemy.
off topic: Ext.form.Panel has no 'protocol' so I think you should extend FormPanel to include that functionality. Ext.direct is the way to go for stuff like this. On Aug 14, 2012, at 19:05 , Gery <[email protected]> wrote: > > > any ideas?? basically the idea is how to search inside a database being > outside the database, especifically through SqlAlchemy from OpenLayers? > > > On Monday, August 13, 2012 9:23:43 PM UTC+2, Gery wrote: > > 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 > > -- > You received this message because you are subscribed to the Google Groups > "sqlalchemy" group. > To view this discussion on the web visit > https://groups.google.com/d/msg/sqlalchemy/-/06H8WaCTV7cJ. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/sqlalchemy?hl=en. -- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/sqlalchemy?hl=en.
