I have a requirement where I have to show only last 3 dates of a selected date. For example if I select today's date, the date of today, yesterday and the day before yesterday should be shown in the list box. I have tried using previous function but I am getting undesired results like for some dates when selected, I am getting the last 3 dates available in that field, but for some I am getting last 4 dates available. I am not sure why it is happening. Please check the attachments for what I did until now and kindly let me know where I am doing wrong and what has to be done.
whereby DateSpecial a special duplicated date-field in a data-island (loosen table) is then otherwise with only one date-field the selection and their reduced listbox-clone will be to affect eachother.