Using scope to clear table selections

[Thai Tran]

We currently use scope to clear table selections. This is not ideal because it breaks encapsulation and encourages the use of scope over ctrl. We should provide a method that can clear instead.

Reference: https://github.com/openstack/horizon/blob/master/openstack_dashboard/static/app/core/images/table/images.controller.js#L101

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/279383

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/279383
Committed: https://git.openstack.org/cgit/openstack/horizon/commit/?id=c28b8267de69d099c8a97f6bb5b796208c5575ca
Submitter: Jenkins
Branch: master

commit c28b8267de69d099c8a97f6bb5b796208c5575ca
Author: Thai Tran <email address hidden>
Date: Wed Feb 17 11:01:42 2016 -0800

    Using events to clear table selections instead of scope

    We currently use scope to clear table selections. This is not ideal because it
    breaks encapsulation and encourages the use of scope over ctrl. This patch
    adds a clear method and uses event propagation to invoke it.

    Change-Id: I6115047298d5fa673eabb707a358c84a4e6d9eb6
    Closes-Bug: #1544835

[Doug Hellmann (doug-hellmann)]

This issue was fixed in the openstack/horizon 9.0.0.0b3 development milestone.