I have joined a project that is written in java/jsp and uses dojo-ajax-0.4.3. There are a number of forms that through javascript events end up adding elements to the form, mostly elements. These forms are processed via a link with an onclick that results in an io-bind call to the backend. In the backend, the elements that were added are not available via a get parameter request. All other elements are there. In the js function that does the io-bind, a getElementById does yield the value of the element so I know that it is there.