i have to edit GML file in openlayers but i am not able to do same. please guide me with some code if possible.
i also have to save edited data to hard disk using openlayers
Thanks for any help....
If you want to edit GML file, it is the text editor that you need, but not OpenLayers. I guess you want to change some geometries in the GML, then you may create a layer in Openlayers which use the data from the GML file, then edit geometries on the map, finally export new geometries as GML format. Check out OpenLayers API, it's not so difficult.