javascript - GWT client side file upload -


i can upload file html element inputfile byte stream of file through filereader. after calling function reader.readasbinarystring(blob) shown in "slicing file" example need gain access uploaded bytestream of file in gwt client code. how can this?

you have store bytes server side gwt client call server , retrieve bytes. through rpc call.

see create byte array gwt file upload input

"for security reasons browsers can't read files file system. (you use plugin flash plugin work, although have no examples @ hand)."


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