Is there an alternative to skip.io, to show a range of values?
Skip.io works, but is very slow.
I suppose I can't use query.extension, because the where clause depend on user input, and query.extension is evaluated once. Correct?
I need an istruction that break the output of the records on the form. Does it exist?
Thanks Piero

you can use query.extension the times that you wants,

query.extension="...."
rebuild.query() or rebuilt.query() I don't remeber

In some situations, you can use the store.occ.max() and store.occ.min() functions to set the maximum and minimum key values for the main table. This can be very helpful, especially on type 3 forms.