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Preloading Data with Ajax and JSON
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01/24/2006 By Ryan Campbell
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Web applications have made huge leaps and bounds in improving user experience thanks to a lot of recently developed fancy-pants technology. In an effort to help you take it up a notch, we’d like to share a method for helping your site anticipate a user’s next move.
On most sites, there are usually only a handful of options that can be done at any given moment and often some of these options are more likely than others. By determining what is important on each page, we can preload the data of the user’s next action and store it on the client with JSON. When the user decides to perform their next action, they’ll see their results almost instantly because the info was loaded in the background.
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