I am using myDBR 4.8.1 (build 3267), I find out that if my first param is textbox, then the second one is a select list with mydbr_param_prev1, the second param will display "No parameters available".
I tried with second param is an store procedure and set mydbr_param_prev1's option is optional. But no change.
I change the first one to a list then it works. But I can not use this method because the first list is too huge for user to select.
How about this:
- When I "tab" the first param (is textbox), the second param will start loading to display.
- Or after 1-2s the last key input, the second param will start loading.