Hi all,
I USUALLY FIND MYSELF REWRITING THE FOLLOWING STATEMENT
<snip>
[Bindable]
public var selectedItem:ItemVO;
</snip>
TO SOMETHING LIKE THIS
<snip>
private var __selectedItem:ItemVO;
[Bindable("selectedItemChanged")]
public function get selectedItem():ItemVO{
return __selectedItem;
}
public function set selectedItem( v:ItemVO ):void{
__selectedItem = v;
dispatchEvent( new Event("selectedItemChanged") );
}
// I ommited the Event metadata of course
</snip>
SO I CAN DO THIS...
<snip>
<MyComp selectedItemChanged="doSomethingThatCannotBeDoneThroughBinding()"/>
</snip>
is there an implicit event that is fired when a Bindable property is changed??
I have digged a little into the generated AS and apparently the
"objectChange" event is used in general... but Is there a more
granular approach?
As a tangent to this issue.. ( now this is just in case any cairngorm
fella is reading this ), I believe that the ModelLocator should be
wrapp'able as an MXML tag to support inline event handlers... I always
do that with my model locators ( I just call them models though ).
Of course the MXML wrapper would create a new instance, which itself
would be wrapping a singleton. there are some patterns around that (
all of which involve some unwanted boiler plate code and repetition ).
I will post some more on this later perhaps. need some sleep now. good
night ;)
Best,
Aldo
--
::::: Aldo Bucchi :::::
mobile (56) 8 429 8300
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