I want to edit corresponding postgresql data of a vector from openlayers- how to do it?

I want to edit the corresponding text/numeric data type columns of a vector through openlayres, when a user click/mouse over a vector. l开发者_JS百科ike,

http://dev4.mapgears.com/bdga/bdgaWFS-T.html#

any tutorial page for how to do it? I gone through it , it was difficult for me to understand from its js codes.

-posted in gis.stackexchange

In the example, OpenLayers is getting data from a WFS server with a Postgres/PostGIS backend. You could try FeatureServer, but the GIS StackExchange is probably the best place to ask for help on this.