Javascript UI library with easy bind to JSON

I'm looking for a free Javascript UI library which might allow for the following behaviour:

• create forms from JSON objects and bind changes to fields.

Creating forms from JSON isn't necessary, but library which supports binding well would be very useful here. By binding I mean:

• when object is created initial values there are interpolated to controls
• when control va开发者_开发百科lues change the properties change as well
• (optional) when values in the object change, values in controls change as well.

I only know jquery, but I don't think this library is particularly well-suited for it.

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Perhaps this one can help you:

knockoutjs