Hi guys,
Was wondering if anyone faced this problem and what are the possible
workarounds..
I have been experimenting with Flex Data Services and ended up with a small
prototype where I have a list of users and each user can have several
addresses.
Please see AS Classes below.
Visually it looks like 2 datagrids - the first one shows user, and once a
user is selected its address become visible in the second datagrid.
Well in general it works great, however I seem to have to explicitly cast
each item of addressList to an instance of Address class before sending to
the server (otherwise they will come as instances of ASObject class),
although I'm prettry sure they come ok from Java side...
private function getAddresses():Array{
var aList:ICollectionView = ICollectionView(addrList);
var cursor:IViewCursor = aList.getCursor();
var arr:Array = new Array();
while (!cursor.afterLast)
{
arr.push(Address(cursor.current));
cursor.moveNext();
}
return arr;
}
However I'd expect AS to maintain the correct class instance?
------------ AS Classes ------------------------
package samples.user {
import mx.data.IManaged;
import mx.data.utils.Managed;
import mx.core.mx_internal;
import mx.collections.ArrayCollection;
import mx.utils.ObjectUtil;
[Managed]
[RemoteClass(alias="samples.user.User")]
public class User {
public var id:int;
public var firstName:String ;
public var lastName:String ;
public var email:String ;
public var addressList:Array; // it is mapped
as " public Set addressList; " on Java side
}
}
package samples.user {
import mx.data.IManaged;
import mx.data.utils.Managed;
import mx.core.mx_internal;
import mx.collections.ArrayCollection;
import samples.user.User;
[Managed]
[RemoteClass(alias="samples.user.Address")]
public class Address {
public var id:int;
public var street:String;
public var houseNum:int;
public var zip:String;
public var user:User;
}
}
Many thanks in advance,
Alex
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