how export graph from jsp page to excel page

HI, I am displaying the graph on my jsp page and also data in grid below the graph, now I want to export the graph with data to the excel sheet. in excel the data will display in below hte gra开发者_如何学运维ph in a grid.

Thanks in advance

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First you need to download and add this library to your classpath jexcelapi.sourceforge.net

You should look at this example reading and writing excel documents in Java

In your jsp page you can have a button that triggers a servlet. The servlet will then kick off the script above and respond to the browser.

servlet for creating excel documents

Basically - you need to pass the data to the servlet and let the servlet build the excel document then send it to the user via the HttpServletResponse.

Good luck