Make grid columns sortable

[GoogleCodeExporter]

The grid columns should be 'click-sortable', meaning clicking on the column 
header should re-load the underlying data in ascending or descending order 
based on the column clicked. This should be a matter of re-loading the grid's 
table base using an Elixir/SQLAlchemy sort command as per the Elixir tutorial 
instead of just grabbing all data sorted by the primary key.

Original issue reported on code.google.com by Daniel.S...@gmail.com on 23 Aug 2010 at 10:15

[GoogleCodeExporter]

Original comment by Daniel.S...@gmail.com on 20 Sep 2010 at 2:48

• Added labels: Subject-Grid, Subject-CRUD
• Removed labels: Subject-DataAnalysis

[GoogleCodeExporter]

Sortable grid-columns have been implemented, using the new DataSort table in 
the database. This new table stores five sort terms, which will be applied in 
order. In the initial form, only the first sort term is applied.

Currently, the only way to modify the sort term is to click on the column. 
Testing was done to ensure that the grid updates correctly once the sort term 
has been applied.

New issues will be spawned for further updates to this mechanism.

Original comment by Daniel.S...@gmail.com on 11 Oct 2010 at 12:35

• Changed state: Ready

[GoogleCodeExporter]

Issue 38 has been merged into this issue.

Original comment by Daniel.S...@gmail.com on 11 Oct 2010 at 12:46

[GoogleCodeExporter]

closed as part of the v1.3 release

Original comment by Daniel.S...@gmail.com on 11 Oct 2010 at 1:06

• Changed state: Closed

[GoogleCodeExporter]

closed as part of the v1.3 release

Original comment by Daniel.S...@gmail.com on 11 Oct 2010 at 1:06