enter image description here @jtsnr --This snapshot from jasper server.I clicked outside the text box Dateto and a calendar is displayed. But there is no calendar icon outside the boxes as seen in previous example. Also, the text box takes any text typed into it but throws error that type a valid date.If date is typed it accepts it.I want it should accept only dates picked from calendar or typed dates only. Is that possible?
When you create the input control in JasperServer via the wizard you need to select a Type of Date at the Set the Datatype Kind and Properties stage.
来源：https://stackoverflow.com/questions/35083795/create-a-calendar-to-pick-dates-and-time-in-jasper-server