Instance deletion confirmation dialog should show instance name

[Tres Henry]

Would make it easier to verify the selection before confirming the delete

[Kiall Mac Innes (kiall)]

This has bugged me for AGES. +100

This also applies to all sorts of other UI elements..

eg Adding a security group rule usually has me thinking "humm ... which security group did I select again?" ;)

[Gabriel Hurley (gabriel-hurley)]

I *think* this is a duplicate, but I can't find the ticket currently. Agreed. This could probably be expanded to *all* confirmation dialogs.

[Victoria Martinez de la Cruz (vkmc)]

Adding this feature and keeping scalability is not a simple thing.

As modals are written in JS, obtaining information about objects is more difficult because it depends on the way that information is displayed. This is, ordering and/or naming matters.

Maybe and standard should be established to simplify this kind of things.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/20234

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/20234
Committed: http://github.com/openstack/horizon/commit/34d8d5e7ff43220250c54fb4eb43925125c9c518
Submitter: Jenkins
Branch: master

commit 34d8d5e7ff43220250c54fb4eb43925125c9c518
Author: Victoria Martínez de la Cruz <email address hidden>
Date: Wed Jan 16 14:32:12 2013 -0300

    Confirmation dialogs lists selected objects name

    Notifies the user the name of the objects
    the operation is going to affect.

    Volume deletion, images deletion and
    instances termination are some of the operations
    that will display this information in
    confirmation dialog.

    Fallback mode: tables with no field containing
    'Name' string won't list selected objects.

    Change-Id: I7a200a69e3318de3206920bb4594c58a60499cde
    Implements: Add selected objects name to confirmation dialogs
    Fixes: bug #1055217