cells source code：
src.zip (1.6 KB)
origin excel:
转换测试.xlsx.zip (185.0 KB)
error converted:
compare.png (482.3 KB)
“+” and “-” were disapear after converted,please have a check.
Please notice, after an initial test, I am able to reproduce the issue as you mentioned by using your template file with your sample. I found “+” and “-” were disappeared after conversion - Excel to HTML rendering. By the way, “+” and “-” are not displayed when opening the file into MS Excel 2007 but in 2016, they are appeared. I have logged a ticket with an id “CELLSJAVA-44888” for your issue. We will look into it soon.
Once we have an update on it, we will let you know.
This is to inform you that your issue (logged earlier as “CELLSJAVA-44888”) has been resolved now. The fix will be included in our upcoming release (Aspose.Cells v22.11) which is scheduled in the first half of November, 2022. You will also be notified when the next version is released.
Please find attached the output HTML generated by internal fix.
CELLSJAVA-44888.zip (53.9 KB)
The issues you have found earlier (filed as CELLSJAVA-44888) have been fixed in this update. This message was posted using Bugs notification tool by Peyton.Xu