[flexcoders] 1)detecting that model changed in custom component, 2)setting HTTP connection

hej. im developing gui based on flex3+cairngorm lib+tomcat6 as a backend. now I have two issues 1)let say I made custom component which is extending panel (canvas whatever), it contains [Bindable] public variable called model. model is assigned to every textInput in that component. so when

[flexcoders] FLEX3 Datagrid enabling data paging

I'm looking for a ready to use component that is able to page data and load very quickly. I 've only found http://www.badongers.com/blog/?p=73 but it is just filling datagrid with nulls to show scrollbar and that is strange approach for me. I know that lifecycle should give me such feature but