Hi all,
I'm interested to know how in an object with a data binding I can detect
a change in the datasource.
For example, if I were to develop (say) a custom datagrid that (in MXML)
a user of that datagrid can set the datasource property to something
like "{blah.blahblah}".
Then, in that custom datagrid how do I detect that that blah.blahblah
has changed and take some action when it does? In the custom component
I do not want to know of the existence of blah.blahblah, just that it
has changed and what its new value is.
All help appreciated.
Greg.
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