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[Andriyko <1305735@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

Currently horizon.workflows.views.WorkflowView post method does
redirection to success URL, thus forces full page reload(re-render of
index template). This is an expensive operation  in many cases.

For example when creating Instance 'openstack_dashboard.dashboards.project.instances.views.LaunchInstanceView' :
the 'Launch Instance' redirects to /project/instances URL
that uses 'openstack_dashboard.dashboards.project.instances.views.IndexView' and template 'project/instances/index.html'
which invokes {{ table.render }}.

How much effort would it take to refactor the code to make an ajax post
from
openstack_dashboard.dashboards.project.instances.views.LaunchInstanceView.post
and update instances table with appropriate row(s)?

** Affects: horizon
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1305735

Title:
  add AJAX support to WorkflowView post

Status in OpenStack Dashboard (Horizon):
  New

Bug description:
  Currently horizon.workflows.views.WorkflowView post method does
  redirection to success URL, thus forces full page reload(re-render of
  index template). This is an expensive operation  in many cases.

  For example when creating Instance 'openstack_dashboard.dashboards.project.instances.views.LaunchInstanceView' :
  the 'Launch Instance' redirects to /project/instances URL
  that uses 'openstack_dashboard.dashboards.project.instances.views.IndexView' and template 'project/instances/index.html'
  which invokes {{ table.render }}.

  How much effort would it take to refactor the code to make an ajax
  post from
  openstack_dashboard.dashboards.project.instances.views.LaunchInstanceView.post
  and update instances table with appropriate row(s)?

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