Jakob Furrer created SOLR-14120:
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Summary: Solr Admin UI breaks when using IE 11
Key: SOLR-14120
URL: https://issues.apache.org/jira/browse/SOLR-14120
Project: Solr
Issue Type: Bug
Security Level: Public (Default Security Level. Issues are Public)
Components: Admin UI
Affects Versions: 8.3.1, 7.7.2
Environment: Operation System: Microsoft Windows 10 Enterprise (German)
Version: 10.0.17763 Build 17763
Browser: Internet Explorer 11
Version: 11.864.17763
Update: 11.0.160
Reporter: Jakob Furrer
Attachments: Solr-8.3.1_ IE11_AdminUI_Error.png
A customer of mine is restricted to use no other browser than Internet Explorer
to access the Solr Administration User Interface.
He reported that the website does not display any content in the main area when
any button of the menu on the left hand side is clicked.
I can replicate that behavior on my machine.
Symptoms
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When the Admin UI is loaded, the menu on the left hand side is visible but no
content is ever displayed in the main area.
Any menu item (e.g. "Dashboard", "logging", "Java Properties" etc.) can be
clicked but no content appears.
An error with a stacktrace is shown in the JavaScript console.
History
---------
I can confirm, that some month ago the Admin UI worked well under IE.
However, I have not researched with what update of IE the problems exactly
started.
Analysis
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The displayed stacktrace indicates that Internet Explorer does not support the
method "startsWith" (and subsequently, the same is true for the method
"includes").
This behavior is documented:
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/startsWith#Browser_compatibility
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/includes#Browser_compatibility
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/includes#Browser_compatibility
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