Bug 19083: Fix 'show all details' link on closed basket detail

Bug 19083: Fix 'show all details' link on closed basket detail

'Show all details' add columns on the basket summary page.
This link is broken if the basket is closed.

Indeed there is a JS error raised by $('#toolbar').fixFloat();
The toolbar is not displayed if the basket is closed.

This is caused by bug 12333, which added the floating toolbar.

Test plan:
Create 2 baskets with orders
Close 1 basket
Click on the 'show all details' links and confirm it works as expected
Also confirm that the toolbar works correctly

Signed-off-by: Owen Leonard <oleonard@myacpl.org>
Signed-off-by: Jon Knight <J.P.Knight@lboro.ac.uk>
Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>