Hi Ahmed,
We have checked your reported requirement and it can be achievable
in our spreadsheet by using the openFromJson
and saveAsJson client-side methods.
For open and saving the excel file we have used ASP.NET workbook server-side action (Open, Save). For more details
regarding your requirement. Please refer the below link.
Knowledge base link: https://www.syncfusion.com/kb/11970/how-to-open-and-save-an-excel-file-to-server-in-the-spreadsheet
In the above link, we have done the open/save functionality in a
button click event. Please check the above link and get back to us, if you need
any further assistance on this.
Regards,
Sangeetha M