When set a TableTab 'preload' to False, the checkbox at thead with class 'multi_select_column', it can't multi-select checkbox at tbody.

[zhengyue]

When I customizing my dashboard, try to set 'preload' to False with each 'tabs.TableTab' object at multiple tabs views.
Like tab.py at /project/access_and_security/, I add 'preload = False' at each tabs.TableTab(SecurityGroupsTab/KeypairsTab/FloatingIPsTab/APIAccessTab).
The table in tab which firstly loaded, the checkbox at thead could complete multi-select the checkboxes at tbody;
but the table in tab which later loaded, the checkbox at thead could not multi-select the checkboxes at tbody, only select itself when click it.
I think the DOM Object (checkboxes at thead) hasn't bound any event processor after it loaded.

[jazeltq (jazeltq-k)]

yes, it affects me too.

[Julie Pichon (jpichon)]

This looks like a duplicate of bug 1191006 which has a patch up for review. Please consider testing the patch at https://review.openstack.org/#/c/103895/ and leave a review comment to say it resolves the problem for you! Thank you.