Bug 734438 – Entire Dashboard gets blocked if we add a dashboard with column count 0

Bug 734438 - Entire Dashboard gets blocked if we add a dashboard with column count 0

Summary:	Entire Dashboard gets blocked if we add a dashboard with column count 0

Status:	CLOSED CURRENTRELEASE

Aliases:	None

Product:	RHQ Project
Classification:	Other
Component:	Core UI (Show other bugs)
Sub Component:
Version:	4.1
Hardware:	All All

Priority	medium Severity urgent (vote)
Target Milestone:	---
Target Release:	---
Assigned To:	Ian Springer
QA Contact:	Mike Foley
Docs Contact:

URL:
Whiteboard:
Keywords:

Depends On:
Blocks:	rhq41-ui jon30-sprint8
	Show dependency tree / graph

Reported:	2011-08-30 08:05 EDT by Jeeva Kandasamy
Modified:	2013-08-05 20:40 EDT (History)
CC List:	3 users (show)

See Also:
Fixed In Version:	4.2
Doc Type:	Bug Fix
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2012-02-07 14:23:45 EST
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Attachments	(Terms of Use)
Screen shot (15.74 KB, image/jpeg) 2011-08-30 08:05 EDT, Jeeva Kandasamy	no flags	Details
GUI exception log (2.78 KB, text/x-log) 2011-08-30 08:06 EDT, Jeeva Kandasamy	no flags	Details
Add an attachment (proposed patch, testcase, etc.)

Groups: None (edit)

Description Jeeva Kandasamy 2011-08-30 08:05:49 EDT

Created attachment 520601 [details]
Screen shot

Description of problem:
Entire Dashboard gets blocked if we add a dashboard with column count 0.
Exception: java.lang.IllegalArgumentException:Invalid number of columns [0]

Version-Release number of selected component (if applicable):
Version: 4.1.1-BETA1
Build Number: 6db75f8
GWT Version: 2.0.4
SmartGWT Version: 2.4
Browser: Firefox 3.6.18

How reproducible:
100%

Steps to Reproduce:
1.Navigate to 'Dashboard'
2.Go to edit mode with existing dashboard or click on new dashboard
3.Remove the column(s) until column count gets 0
4.Save the changes.
5.Navigate to some other menu
6.Navigate back to dashboard, throws 'Globally uncaught exception'
  
Actual results:
throws 'Globally uncaught exception'

Expected results:
Dashboard page should work.

Additional info: Screen shot and GUI error stack are attached.

Comment 1 Jeeva Kandasamy 2011-08-30 08:06:30 EDT

Created attachment 520602 [details]
GUI exception log

Comment 2 Ian Springer 2011-10-24 14:33:28 EDT

We no longer permit the user to set the # of columns on a dashboard to 0 - [master cf754b3].

Comment 3 Mike Foley 2011-10-26 11:01:29 EDT

verified build #640

Comment 4 Mike Foley 2012-02-07 14:23:45 EST

changing status of VERIFIED BZs for JON 2.4.2 and JON 3.0 to CLOSED/CURRENTRELEASE

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