My case:
- saveState is executed
- On "Back" loadState is executed.
But.....
Than my state is "undefined"
private var changed:Boolean;
public function initHistory():Void {
mx.managers.HistoryManager.register(this);
storeInternalState();
}
public function saveState():Object {
// called by HistoryManager, tells the component
// to create a "state" object and to return it\
var state = new Object();
state.model = Model.getInstance();
state.view = this._scope.m_detailview;
mx.controls.Alert.show(""+this._scope.m_detailview.visible);
Log.debug("hello"+state);
return state;
}
public function loadState(state:Object):Void {
// called by HistoryManager, passes in a state
// object so the component can rebuild it's state
mx.controls.Alert.show("state: "+state.view);
restoreInternalState(state);
}
public function savePresent():Void {
storeInternalState( );
}
public function storeInternalState():Void {
mx.managers.HistoryManager.save();
}
public function restoreInternalState(state:Object):Void {
Log.dump(state);
Log.debug("@@@@state.view.visible@@@@: "+state.view.visible);
if(state.view.visible == true &&
this._scope.m_detailview.visible ==
false ||
state.view.visible == false &&
this._scope.m_detailview.visible == true){
toggleView();
}
Model.getInstance().restoreInstance(state.model);
}
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