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A two-way data binding expression generates two binding expressions, one with the given source and destination, and the other, with the source and destination reversed.
Following example show XML to ArrayCollection use Model Class
XMLToCollection4.mxml
Following example show XML to XMLListCollection From XML Class
XMLToCollection3.mxml
Following example show XML to ArrayList use Model
XMLToCollection2.mxml
FlashBuilder 4 is planning a new ItemRenderer wizard/tool to help folks create ItemRenderers for Spark List controls. Because Spark doesn’t yet have a Tree or DataGrid, and because MX Tree and MX DataGrid have a different ItemRenderer contract, the new tool will not be usable in all list-type controls and folks will have to learn both ItemRenderer contracts.
Action script3 not suggest use Array class to carete associative arrays (so call hashes) ,because you cannot use any of the Array class methods or properties with associative arrays.
Following example demo Tree Maintenance ,use E4x and parent() and children() to find child of Tree.
Following example show XML to ArrayCollection use HTTPService
XMLToCollection6.mxml
Always got error message when you use some thing like {data.something} on flash builder 4 ?
You might want to be able to create an exact clone of a complex/nested data objects, without your new object simply referencing the old one’s values.use ByteArray is one of the plenty of occasions.
Following example show XML to ArrayCollection use XML Class
XMLToCollection5.mxml
