silverstripe/silverstripe-framework — pull request #3542 by glenn-bautista (2014-10-13 00:02:03+00:00)
Title: Persist the filter for model admins, and pages list view

Fix: Append the 'q' get variable to the GridField ItemEditForm action, and back link to persist the filter for the model admin, and pages list view.

Found the issue here: https://github.com/silverstripe/silverstripe-cms/issues/503