Hi
I am working with information from this url
Display point, line, and polygon graphics | ArcGIS for Developers
what I need is to have two or more polygons and that each one has a modal window with different information
Edgar,
The map popup window (added in the challenge portion) is a singleton object (meaning that there can only be one at a time). As long as you are not wanting to have the popup showing for more than one polygon at a time then you just need to add the polygons with different attributes.
Thanks!!!