Here's a tricky one for you GWT experts! In my application, I need to dynamically create a text file (in memory) and allow the user to download it. In a traditional web application, this is easy. However, how can you do this with GWT? Before you answer, keep in mind that the file does not exist on disk anywhere. Therefore, a GWT-RPC service would send a String back to the GWT client and the client would have to do something to trigger the download of that string as a file. I have already searched this forum and there is a thread on doing a file download but that's for a file that exists on disk and for various reasons, my application cannot write the string to a file first.
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