We have a number of custom Infomaker custom tabs that update data, and they've been working fine for years, but for some reason I don't think I've run into this issue before.
If I have entered a date in a date field, it can be saved to the database, and later changed to another date, but apparently I can't delete it, e.g. if I highlight the date and clear it out via delete or backspace, it appears to clear the date, but if I tab or click away, the date reappears. I can change the date, and it will save the new date, but I can't remove the date entirely.
Is there a special tag or other IM trick to this that I haven't noticed before? (Impusers does have delete rights to the underlying table, as usual.)
Thanks.
Of course, I look around for an hour, find nothing, and as soon as I post a question, I find the fix. :-)
highlight the date textbox; Properties -> Edit -> Empty String is NULL.
Works like a charm.