Flash :: Picking Up Custom Objects From Dropdownlist?
Sep 26, 2011
I am having an issue with picking up custom data types from a drop down lists. To make this as easy to understand as possible, I'll use a simple example of what I want to be able to doSo say I have a custom data type (Say of type Dog). Dog contains a name, breed and age. I store each instance of a dog in an ArrayCollection:[Bindable]private var dogData : ArrayCollection;This ArrayCollection holds 1..N Dog objects with the respective information. Now having a dropdown like so:<s:DropDownList x="81" y="178" id="dogSelected" prompt="Dog Selected:" dataProvider="{dogData}" labelField="dogNameData" />he dogNameData would hypothetically come from a custom ActionScript class that has the 'name' field of the Dog in that object.
Now I want to select a certain dog from the dropdown. I tried to just do it this way:var theDog : Dog;theDog = dogSelected.selectedItem;However, ActionScript does not seem to like this. Now, I read around and found out that using the label field is the way to be able to select this. I have been unable to select the dog item, so I can then bind it to:
var selectedDogBreed : String;
//var theDog : Dog = the selected object from my drop down
selectedDogBreed = theDog.breed
[code].....
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