jquery - Display upload percent through javascript just like bottom-left of chrome -

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Whenever you upload a file / file via chrome, before hitting it in the lower left corner of the page Upload percentages will display 100% and redirection.

Where does Chrome get this number and how can I view the value on the page via javascript / jQuery (on all browsers) before the redirect on the page?

I do not want to upload a file via AJX, just use a regular form such as ... 

   & Lt; Input type = "submit" / & gt; & Lt; / Form & gt;

In my test, if posted, using a conventional request is. The .POST method shows the progress bar.


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