The 'daterangepicker' ingredient is designed to extend EPrints 3.4 by adding support for graphical date pickers. These date pickers can be used as a form input renderer (render_input) for fields of type datepicker. jQuery is also required. From EPrints 3.4.3 this is available as an additional pacakged ingredient which will need to be enabled. Otherwise get these files from https://github.com/eprints/eprints3.4/tree/master/ingredients/jquery
Authors: Don Cruickshank, EPrints Services
EPrints 3.4 is supplied by EPrints Services. The files contained within the plugins directory are all copyright 2019 University of Southampton. The files contained within the static directory are produced by 3rd parties and are freely redistributable.