Is possible write and update XML files directly(without DB)?

Suite and Optimus Suite 5
#1

Is possible write and update XML files directly(without DB)?

There are any sample that i can do this?

If it is true
Can i create visually the multiheaders int the grid?
Can i put a elements in a dhtmltreegrid ( parents and childs)?

Thanks

#2

You may try to serialize your grid into XML and send it to the server.
http://docs.dhtmlx.com/doku.php?id=dhtmlxgrid:grid_serialization