there is a dropdown with 1-9 values now if i select value as 1 the table should populate with 1 entry and if i select 5 the table should populate with 5 entries how to do this.
Bascially depending on the number there should be entry added in the table.
What do you mean by number of entries? Number of rows added in the table? Then on change of the dropdown, run a DT where keep the value of the dropdown in a param. Then loop through the table to add values but keep a when rule on the loop where you check the (param.pyForEachCount or .pxListSubscript)<=param that you saved.