A Simple Calendar UI for a date field.
Download the file calendar.js.
In order to use the calendar function in a html file with date field. add the following to your html file(Date_Field_with_Calendar_test.html).
<script src="calendar.js"></script>add a div to the html file like this,
Example Date field with div calendar. Enter Birth Date :
it should popup a calendar when you click the glyphicon calendar.
choose the date and the calendar will disappear with storing the date in a date field id="birthdt".
Check the attached files with the examples and see if it works. Let me know if there are any issues.