On the Filter element format tab, the formats Integer, floating-point, Currency, Date,
or Date and time can be
chosen for display in the browser.
Here you should select the format
that is appropriate to the data field that you will assign later in the
dependencies of the shown element. The filter only accepts values in the browser
that correspond to the format selected here. If the format is a date format,
when shown in the browser, a small calendar will be displayed
below the control, from which the date and/or time can be selected conveniently.