Open new spreadsheet in Calc, add small amount of data for bar or line chart. Add chart using wizard. Use all defaults. When complete, double click on the bar (or line), and select Insert Data Labels (The values now appear correctly next to the bar/line.)
Save the file in xlsx format.
Close file and reopen.
The data labels are no longer there.
Version 126.96.36.199 (Build ID: 2ef5aff)
Katarina Behrens committed a patch related to this issue.
It has been pushed to "master":
fdo#58789: export field separators, fix series name display
The patch should be included in the daily builds available at
http://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More
information about daily builds can be found at:
Affected users are encouraged to test the fix and report feedback.
Basic support for data label export (=saving) should be now implemented (commits 32edd34a2056f0eb and 1aadb8789bc9a58e17). It doesn't deal with some advanced label features (text formatting etc.) but for most common use cases, it should suffice
Created attachment 78669 [details]
Test document for moggi :)
This doc -pie chart w/ data labels - was saved by Calc. Opens fine in Excel 2007. Didn't try Excel 2010, don't have it
Attached file is confirmed to work in Excel 2010(In reply to comment #3)
> Created attachment 78669 [details]
> Test document for moggi :)
> This doc -pie chart w/ data labels - was saved by Calc. Opens fine in Excel
> 2007. Didn't try Excel 2010, don't have it
Attached file is confirmed to work in Excel 2010. Thanks for your work on this.