Код AS3:
var data:XML =
<data>
<category1>
<iteam1 name="name" data="data"></iteam1>
<iteam2 name="name" data="data"></iteam2>
</category1>
<category2>
<iteam1 name="name" data="data"></iteam1>
<iteam2 name="name" data="data"></iteam2>
</category2>
</data>;
for each(var category:XML in data.*)
{
trace( "category : " + category.name() );
for each(var item:XML in category.*)
{
trace( "\titem : " + item.name());
}
}