Hi Perto,
Currently, we don’t have support for client side excel exporting
in spreadsheet. However, we
have considered this as a feature, and it will be available in any of our
upcoming releases. You can
track the status of this feature using below link from our feedback
portal,
Feedback Portal Link: https://www.syncfusion.com/feedback/18431/need-to-provide-support-for-client-side-importing-in-spreadsheet
Currently, we have support to load the JSON in spreadsheet in
client side. Please refer the below API links
https://ej2.syncfusion.com/documentation/api/spreadsheet/#openfromjson
https://ej2.syncfusion.com/documentation/api/spreadsheet/#saveasjson
Could you please check the above
details and get back to us, if you need any further assistance on this?
Regards,
Sangeetha M