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[OpenStack Infra <1414830@xxxxxxxxxxxxxxxxxx>]

Reviewed:  https://review.openstack.org/254342
Committed: https://git.openstack.org/cgit/openstack/horizon/commit/?id=ddb94e0d526c1f750ae88ff4f6a53a14a9235da6
Submitter: Jenkins
Branch:    master

commit ddb94e0d526c1f750ae88ff4f6a53a14a9235da6
Author: lin-hua-cheng <os.lcheng@xxxxxxxxx>
Date:   Mon Dec 7 10:19:53 2015 -0800

    Fixes heat templates hidden parameters are not loading problem
    
    This patch allows the initial value to be filled on the form.
    
    Change-Id: I3070c63ddca7b969eaca6a519e0912d973fe46ba
    Closes-bug: #1414830


** Changed in: horizon
       Status: In Progress => Fix Released

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https://bugs.launchpad.net/bugs/1414830

Title:
  heat templates hidden parameters are not loading defaults

Status in OpenStack Dashboard (Horizon):
  Fix Released

Bug description:
  When you use a Heat template that has parameters with default values
  but they're hidden , the defaults are not loaded. This is super
  annoying because then you have to unhide them in order to not have to
  set them. This is easy to repro with the Wordpress 2 Instance template
  in the heat-templates repo.

  In this template all the db_ stuff has default values of "admin" but
  when the field is marked hidden, Horizon is not setting the default
  parameter.

  
  Example section that's broken in Horizon:
    db_username:
      type: string
      description: The WordPress database admin account username
      default: admin
      hidden: true
      constraints:
        - length: { min: 1, max: 16 }
          description: db_username must be between 1 and 16 characters
        - allowed_pattern: '[a-zA-Z][a-zA-Z0-9]*'
          description: >
            db_username must begin with a letter and contain only alphanumeric
            characters

  Link to template:
  https://github.com/openstack/heat-templates/blob/master/hot/F20/WordPress_2_Instances.yaml

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