(v 2010)
I've got a row with a checkbox - - if it's checked, the DateTimePicker is enabled - if it's not checked, the DTP is disabled - - that part's working.
But, for the life of me, I haven't been able to figure out the following.
A user checks the checkbox, so the DTP is enabed
Then, he chooses a date, to populate the DTP.
Then, he changes his mind and unchecks the checkbox.
I need to remove the date that was chosen - I've tried using the 'Set a Field's value' - and left the value blank, tried adding 2 single quotes, tried adding 2 double quotes, but nothing works.
How do I remove the date from the 'textbox' portion of the DTP with a rule?