I use CRF to collect patient data that include data type like date. I
would like the CRF webpage gives user a calendar asid with a text box.
User can click the calendar to pick up a date that reflects into the
text box for data input. How can I do it by CRF excel file to load this
function to CRF window so that date can be selected from calendar but
not type in by user? Please give me any information about it if
Openclinica already has or what I can do to add it if OpenClinica hasn't
had it yet.