Real-time data on webpage with Django and jQuery

Posted by Steven Hepting on Stack Overflow See other posts from Stack Overflow or by Steven Hepting
Published on 2010-04-11T01:35:22Z Indexed on 2010/04/11 1:43 UTC
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I would like a webpage that constantly updates a graph with new data as it arrives. Regularly, all the data you have is passed to a Django view at the beginning of the request. However, I need the page to be able to update itself with fresh information every few seconds to redraw the graph.

Background

The webpage will be similar to this http://www.panic.com/blog/2010/03/the-panic-status-board/. The data coming in will temperature values to be graphed measured by an Arduino and saved to the Django database (I've already done this part).

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