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Archive for August 4th, 2008

ASP.NET AJAX using JSON – Here’s how.

image Last week I wrote a post about how simple JSON is. In it I explained the main differences between using JSON and using the update panel. I really started out thinking I’d get to how to write JSON code, but I ran out of space. Well, today, we get to the HOW.

All JSON really is, is the ability to have JavaScript code call a WebService for our data, and write it into the HTML on the client side. If you know anything about how to write a WebService, this should be rather trivial because your web service is going to look just like any other web service with the exception of an added attribute.

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