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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-5608) Cancel button not always visible
Date Wed, 25 Jan 2017 23:42:26 GMT

    [ https://issues.apache.org/jira/browse/FLINK-5608?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15838835#comment-15838835
] 

ASF GitHub Bot commented on FLINK-5608:
---------------------------------------

Github user rehevkor5 commented on the issue:

    https://github.com/apache/flink/pull/3189
  
    Thanks @uce that's helpful! Didn't think of putting screenshots in the PR.
    
    @zentol The global job state counts didn't seem like the most important thing to show
when the browser is narrow, given that this view is about a particular job. So, I added these
CSS classes to it ".hidden-xs .hidden-sm .hidden-md" the behavior of which is described on
http://getbootstrap.com/css/#responsive-utilities I am not sure what width @uce used for the
"wide" screenshots, but it probably was less than 1200px, otherwise it would show up. I can
remove the ".hidden-md" class if you want it to show up in the 992px to 1200px range, too...
however it does make it more likely for the other more job-specific elements (start/end, duration)
to wrap & get lost. Perhaps it would be a good idea to reorder the elements? Put start/end
& duration first, and overall job stats last so that it's the first one to wrap? Let me
know if you have a preference.


> Cancel button not always visible
> --------------------------------
>
>                 Key: FLINK-5608
>                 URL: https://issues.apache.org/jira/browse/FLINK-5608
>             Project: Flink
>          Issue Type: Bug
>          Components: Webfrontend
>    Affects Versions: 1.1.4
>            Reporter: Shannon Carey
>            Assignee: Shannon Carey
>            Priority: Minor
>
> When the window is not wide enough, or when the job name is too long, the "Cancel" button
in the Job view of the web UI is not visible because it is the first element that gets wrapped
down and gets covered by the secondary navbar (the tabs). This causes us to often need to
resize the browser wider than our monitor in order to use the cancel button.
> In general, the use of Bootstrap's ".navbar-fixed-top" is problematic if the content
may wrap, especially if the content's horizontal width if not known & fixed. The ".navbar-fixed-top"
uses fixed positioning, and therefore any unexpected change in height will result in overlap
with the rest of the normal-flow content in the page. The Bootstrap docs explain this in their
"Overflowing content" callout.
> I am submitting a PR which does not attempt to resolve all issues with the fixed navbar
approach, but attempts to improve the situation by using less horizontal space and by altering
the layout approach of the Cancel button.



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