setFields()

[mve]

Dear Isomorphic

I use SmartGWT Pro 2.4

Based on the received data I have to set the fields in a ListGrid.

In order to do this I request the data direct from a DataSource and set in the callback method ListGrid.setFields(newFieldsArray) and ListGrid.setData(responseFromDataSource).

This works well. But each time I use ListGrid.setFields(newFieldsArray) it takes a bit longer to execute that method (ListGrid.setFields(newFieldsArray)).

Is this a known behaviour and if yes what can I do?

Thanks in advance
Marco