Downloadify - создание файла на стороне клиента
This library is a tiny javascript + Flash library that allows you to generate files on the fly, in the browser, without server interaction. Web applications that allow you to generate vCards, color palettes, custom code, etc would benefit from using this library. In addition to increasing speed (no round trip to the server) this solution can reduce the database and server load of existing web applications. This is not a library to ‘force download’ a file from a server. It does not interact with a server at all.
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