Bug 1266838 - Refresh button makes interface hang if "nil" is used as hash key in the method that's called when refresh button is clicked.
Refresh button makes interface hang if "nil" is used as hash key in the metho...
Status: CLOSED DUPLICATE of bug 1240309
Product: Red Hat CloudForms Management Engine
Classification: Red Hat
Component: UI - OPS (Show other bugs)
x86_64 Linux
unspecified Severity high
: GA
: 5.5.0
Assigned To: eclarizi
Dave Johnson
Depends On:
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Reported: 2015-09-28 03:24 EDT by Prasad Mukhedkar
Modified: 2015-09-28 16:19 EDT (History)
6 users (show)

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Fixed In Version:
Doc Type: Bug Fix
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Clone Of:
Last Closed: 2015-09-28 16:19:46 EDT
Type: Bug
Regression: ---
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RHEL 7.3 requirements from Atomic Host:
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Description Prasad Mukhedkar 2015-09-28 03:24:14 EDT
Description of problem:

The Refresh button on my Dynamic Dropdown Lists runs the method which uses "nil" as hash key cause UI to hang with
the waiting wheel.

Version-Release number of selected component (if applicable): 

How reproducible:

Steps to Reproduce:

1. Create a custom dialog with a Dynamic Dropdown List and a Refresh button
2. Create a method that is call when hiting refresh, use "nil" as hash key the method
3. Call the dialog from a service provisioning or custom button
4. Click on "Refresh"

Actual results:
The UI hangs.

Expected results:
The UI is refreshed with the "dialog_field" generate in the method.

Additional info:
Using an empty string instead of nil as hash key solves the problem, this bugzila is  opened to support "nil" .

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