DSpace/DSpace — pull request #461 by KevinVdV (2014-01-30 10:34:34+00:00)
Title: [DS-1893] Get page refresh after adding a value in the submission forms clears all metadata in XMLUI

This commit will fix this issue by checking if there is at least a single parameter present in the request and if not, it will send in back to the original page (without clearing all the metadata).