如何在JavaScript中使用SWFUpload读写文件？

Question

I am using SWFUpload for uploading files from client to server. When I select a file to upload, before it uploads I want to read that file, write some additional data to it, then it should be appear for upload on server.

Is it possible? If it is then please provide me solution.

Thanks in advance.

Answer 1

This question is similar to one on changing file names . Use a combination of FileReference , event handler , deserialization , and transformation .