Multiple File Upload

[gusjavaz]

Hi everybody!
Which are the options (and which would be the best) to implement multiple file upload on a an smartgwt application?
Thanks in advance!

[Noktasal]

I came up with solution of using http://code.google.com/p/gwtupload/, after making some research. If somebody else has managed uploading multiple files with smartgwt widgets please share with us.

[narvik]

We have a form with multiple UploadItems in our project. I didn't write it and I don't know what your problems are so I am not sure if I'll be able to help very much. But quick glancing at the code, the unusual thing is, that the form has setAction("upload"); which points to a custom servlet (that uses org.apache.commons.fileupload package to process the files) and setTarget("callback"); which is a hidden IFrame on the page. The servlet then sends javascript commands to the IFrame which with JSNI update the information about the progress in smartgwt components.

[mark_johnson]

Hi,

Take a look at this post -> http://uptick.com.au/content/taking-advantage-apache-fileupload-and-opencsv

re smartGWT and Apache fileupload

- Mark

[moxiesquinn]

GWT Uploader Library

Note that the GWT Uploader component can also be used within a SmartGWT project and it includes support for multiple file uploads:

http://www.moxiegroup.com/moxieapps/gwt-uploader/