Hello, I have a large XML file that I use with Flex to graphically display specific data. For example, it is easy to create a graph that shows GDP by country. (which creates a graph for all countries in XML file)
But how can narrow or filter these searches? I want to have the graph show only the countries that are in region x for instance. Can anyone show me how to create a new variable that is derived from a subset of the XML file? I am new to actionscript but the logic would seem to be: create new variable from XML source based on a given criteria (i.e., region == "Asia") Any help?
