Add New Rows to Table Component

I am trying to develop a workflow to run on the KNIME Web Portal.

It starts with a blank table with one row.

• The user needs to be able to add some number of new rows to the table.

• They also should be able to enter their data into this table.

• I want them to be able to enter data in the table and add new rows in any order.

Using the Read/Write Table in this workflow was the only way I could get it to work the way I wanted (within the component). But when I click next to get to the last component (just displaying the final table) it reruns the component and creates a blank table with the number of rows corresponding to the “new-rows” variable from the Integer Widget (whatever the last value was in the widget). How can I get the Table Editor (JavaScript) node to pass out the edited version instead?

Am I going about this in totally the wrong way? Any guidance is appreciated.

Add Rows to Editable Table.knwf

Thanks,

Troy