Is your back-end server capable of sending just the additional data each time rather than the whole data set again? If so, then you can do something like what I did for this application:
http://picker.mit.edu/ Choose a particular department, say, "4 Architecture", and click "Browse Courses." That loads just the architecture courses. But then from the drop-down at the upper left corner you can add more courses from other departments. The code is in http://picker.mit.edu/browse.js Look at the 2 functions onAddMoreSelectChange loadURLs The code would be simpler if you just need to load one URL. David Ray Johnson wrote: > > I’m using Exhibit to show information on calls currently happening on > our site. This is fairly real-time data with a log of a minute or so. > Currently a user can refresh the page to get new data which is kind of > expensive as the data set is good sized and that also forces all the > java script to get reloaded, etc. > > I’d like to be able to just reload the JSON data. Perhaps with a > refresh button or something. In looking through the docs, examples and > this mailing list I have yet to see anyone talk about this. Is this > possible? What would we need to do to make it work? > > Ray > > ------------------------------------------------------------------------ > > _______________________________________________ > General mailing list > [email protected] > http://simile.mit.edu/mailman/listinfo/general > _______________________________________________ General mailing list [email protected] http://simile.mit.edu/mailman/listinfo/general
