The documentation for fnAddData specifically says:
[quote]
Please note that this is suitable for client-side processing only - if you are using server-side processing (i.e. "bServerSide": true), then to add data, you must add it to the data source, i.e. the server-side, through an Ajax call.
[/quote]
i.e. basically don't use it with server-side processing.
If you want to add a row to a table that is using server-sid processing you can make an Ajax call to the server which must add the row.
Replies
[quote]
Please note that this is suitable for client-side processing only - if you are using server-side processing (i.e. "bServerSide": true), then to add data, you must add it to the data source, i.e. the server-side, through an Ajax call.
[/quote]
i.e. basically don't use it with server-side processing.
If you want to add a row to a table that is using server-sid processing you can make an Ajax call to the server which must add the row.
Allan