Jspreadsheet is a lightweight vanilla javascript plugin to create amazing web-based interactive tables and spreadsheets compatible with other spreadsheet software.
When I try to copy data from an Excel file to the table inside Jexcel, a problem occurs:
I select three cells from the Excel table.
Then I go to the table in Jexcel and select the fields from the bottom up (not from the top down).
When doing this, new fields are added instead of copying the data as expected.
Please try this on your end. It is a significant problem for those who are copying their files from inside Excel to Jexcel.
When I try to copy data from an Excel file to the table inside Jexcel, a problem occurs:
https://jsfiddle.net/spreadsheet/5n21ep6s/