Upload and display excel file

asked 2012-06-21 10:12:39 +0800

drahman
3

Hi everyone,

I'm new to ZK Spreadsheet and I want to display an excel file, but I don't want to use an absolute file path. I tried this example:
http://books.zkoss.org/wiki/ZK%20Spreadsheet%20Essentials/Working%20with%20ZK%20Spreadsheet/Display%20the%20Excel%20Book%20File#Using_setBook.28.29_API

But it doesn't work. I can click on the button and choose a file, but after selecting it,an alert message is popping up with: 'org/zkoss/poi/ss/usermodel/Workbook'
I don't understand that message...

Thanks in advance!