Assets/Scripts/UI/UIBackPack.cs

@@ -27,7 +27,6 @@ namespace QFramework.Example
 
         protected override void OnOpen(IUIData uiData = null)
         {
-            mData = uiData as UIBackPackData ?? new UIBackPackData();
             Content.RemoveAllChildren();
 
             foreach (var device in mData.devices)

Assets/Scripts/UI/UIOperationList.cs

@@ -17,6 +17,7 @@ namespace QFramework.Example
         protected override void OnInit(IUIData uiData = null)
         {
             mData = uiData as UIOperationListData ?? new UIOperationListData();
+            TypeEventSystem.Global.Register<OnOperationChanged>((arg) => Refresh()).UnRegisterWhenGameObjectDestroyed(gameObject);
             TypeEventSystem.Global.Register<OnModuleQuit>((arg) => Hide()).UnRegisterWhenGameObjectDestroyed(gameObject);
         }
 
@@ -80,9 +81,8 @@ namespace QFramework.Example
 
         protected override void OnOpen(IUIData uiData = null)
         {
-            TypeEventSystem.Global.Register<OnOperationChanged>((arg) => Refresh());
             TypeEventSystem.Global.Register<StepStatusOnChange>(OnStepChanged).UnRegisterWhenDisabled(this);
-
+            Refresh();
         }
 
         public void Refresh()
@@ -150,17 +150,9 @@ namespace QFramework.Example
 
         protected override void OnShow()
         {
-            Refresh();
         }
         protected override void OnClose()
         {
-            TypeEventSystem.Global.UnRegister<OnOperationChanged>((arg) => Refresh());
-        }
-
-        public override void Hide()
-        {
-            base.Hide();
-            TypeEventSystem.Global.UnRegister<OnOperationChanged>((arg) => Refresh());
         }
     }
 }