Hi, I had posted a implementation of IHierarchicalData called FlatXMLHD
which coverts the kind of flat data (XML) you have mentioned into hierarhcical format. The code and sample is available here http://flexpearls.blogspot.com/2007/12/hierarchicaldata-from-flat- xmllist-data.html -Sreenivas --- In flexcoders@yahoogroups.com, "reflexactions" <[EMAIL PROTECTED]> wrote: > > Thanks for the response, > In the end the solution was to manually build the hierarchical > structure on the client from the flat array and then set it into the > ADG using a HierarchichalData object. > > This was further complicated because initially I was setting an empty > structure into the ADG and then updating it using data binding when > the data was downloaded. This doesnt work! Regardless of what you > invalidate or refresh the ADG just won't update, the only option is > to reset the dataProvider each time. >
