Bug 967305

Summary: [Webadmin] Virtual Machines Tab - Pressing "Next Page" too many times reaches blank page
Product: Red Hat Enterprise Virtualization Manager Reporter: David Botzer <dbotzer>
Component: ovirt-engine-webadmin-portalAssignee: Nobody's working on this, feel free to take it <nobody>
Status: CLOSED WONTFIX QA Contact: Pavel Stehlik <pstehlik>
Severity: medium Docs Contact:
Priority: unspecified    
Version: 3.2.0CC: acathrow, ecohen, emesika, iheim, jkt, pstehlik, Rhev-m-bugs
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Whiteboard: ux
Fixed In Version: Doc Type: Bug Fix
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Last Closed: 2013-12-01 19:24:11 UTC Type: Bug
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description David Botzer 2013-05-26 12:44:57 UTC
Created attachment 753317 [details]
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Description of problem:
I a case where I have over 1600 VMs, and I press Next page too many times, reaches to blank page, and number of vms disapears

Virtual Machines Tab - Pressing "Next Page" too many times reaches blank page

Version-Release number of selected component (if applicable):
3.2/sf17.1

How reproducible:
always

Steps to Reproduce:
1.install rhevm
2.create template vm without disk,nor nic
3.create pool of many vms (200+)
4.press next page many times & fast

Actual results:
Pressing "Next Page" too many times reaches blank page
its possible to go back

Expected results:
should stop at the last page

Additional info:
Webadmin should allow entreing a page number & first & last page

Comment 1 David Botzer 2013-05-26 12:46:04 UTC
Created attachment 753319 [details]
lastpage

Comment 2 Eli Mesika 2013-05-30 09:21:18 UTC
Since bacend does not know the entity count because its a time-consuming query we should avoid, the only way is that UI check if it gets records and not pass to next page if no records returned ...

Comment 3 Itamar Heim 2013-12-01 19:24:11 UTC
Closing old bugs. If this issue is still relevant/important in current version, please re-open the bug.