GridColumnPicker avoid sorting when no settings have persisted
authorBill Erickson <berick@esilibrary.com>
Thu, 29 Mar 2012 13:39:46 +0000 (09:39 -0400)
committerBill Erickson <berick@esilibrary.com>
Thu, 29 Mar 2012 13:39:46 +0000 (09:39 -0400)
commitfd0edd64f7a49e28deb6d078159c06df1412b069
treed8ac85dfb5c8cd1ab5dbafc4c5c7852ebb796634
parentee1a3d58cf2b586d0efcf54be4f48a56f6a34b0b
GridColumnPicker avoid sorting when no settings have persisted

Avoid sorting cells whose _sort value is null/undefined, which can
happen when no column settings have been persisted for the grid.

Signed-off-by: Bill Erickson <berick@esilibrary.com>
Open-ILS/web/js/dojo/openils/widget/GridColumnPicker.js