Error with adding row to Table

Hi all,

I have an iteractive table with two columns each with text field with default one row.

I have 2 button separately - AddButton and DeleteButton.

AddButton - has to add 1 row to buttom of the table.

DeleteButton - has to delete 1 row from bottom of the table.

Table1 = table name

Row1 = row name

AddButton code:

Table1.Row1.instanceManager.addInstance(1);

DeleteButton code:

Table1.Row1.instanceManager.removeInstance(1);

Both these code are not working. Neither it is adding a row nor deleting.

One more point: after instanceManager the funcion drop down does not give me option to add "addInstance" method.

I am using adobe livecycle designer 7.1

Let me know what is wrong here.

Regards,

Aditya Deshpnade