Comment 2 for bug 1747932

Reviewed: https://review.openstack.org/541742
Committed: https://git.openstack.org/cgit/openstack/tripleo-ui/commit/?id=55c1a059f3e885d322cda49043791e5a3fd339d1
Submitter: Zuul
Branch: master

commit 55c1a059f3e885d322cda49043791e5a3fd339d1
Author: Florian Fuchs <email address hidden>
Date: Wed Feb 7 16:04:13 2018 +0100

    Disable plan upload/edit button during transition

    The "Upload Files and Create/Edit Plan" button is currently not being
    disabled after it has been clicked and while the create/update process
    is still running. Clicking it twice results in an error and should not
    be possible in the first place.

    This patch disables the button during a transition by checking the
    `isTransitioningPlan` prop in addition to the `canSubmit` prop.

    Change-Id: I4324ca828ff2ea1eccafa8d7faae7a181b736b2c
    Closes-Bug: #1747932