Add a new record in a grid

[rvenky20001]

How do I add a new record to a grid. If there are no records in the table then on enter of the grid it should add a new record. if there are records on the last record if I push the downarrow it should add a new record.

 

tried this code in the onenter event of the grid but it did not work

 

if TUniDBGrid(Sender).datasource.dataset.active then

begin

if (TUniDBGrid(Sender).datasource.dataset.RecordCount = 0) then

TUniDBGrid(Sender).datasource.dataset.append;

end;

 

Secondly does estjs 4.x support editing of the cell without double clicking on it ? If so how do I achieve it.

 

Venkatesh