Shannon Carey created FLINK-5608:
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Summary: 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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