From 2a8dd6bbcadf08ad6abe77a72b5043f064be6f35 Mon Sep 17 00:00:00 2001
From: chenxi <xi_chen@juzugame.com>
Date: Fri, 12 May 2023 11:54:45 +0800
Subject: [PATCH] =?UTF-8?q?=E4=B8=BB=E5=9F=8E=E8=B5=84=E6=BA=90=E6=A0=8F?=
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---
 lua/app/ui/main_city/main_city_ui.lua | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/lua/app/ui/main_city/main_city_ui.lua b/lua/app/ui/main_city/main_city_ui.lua
index 0fc644e8..1c2487d9 100644
--- a/lua/app/ui/main_city/main_city_ui.lua
+++ b/lua/app/ui/main_city/main_city_ui.lua
@@ -272,6 +272,26 @@ function MainCityUI:initLeftRightBtns()
     if self.sideBarCellMap == nil then
         self.sideBarCellMap = {}
     end
+    self:recycleSideBarCells(self.leftSideBar)
+    self:recycleSideBarCells(self.rightSideBar)
+end
+
+function MainCityUI:recycleSideBarCells(list)
+    local childList = list:getChildList()
+    if childList and #childList > 0 then
+        local count = #childList
+        for i = count, 1, -1 do
+            local child = childList[i]
+            local name = child:getName()
+            if name and name ~= "" then
+                child:setVisible(false)
+                self.sideBarCellMap[name] = child:getLuaComponent(name)
+            else
+                child:destroy()
+                table.remove(childList, i)
+            end
+        end
+    end
 end
 
 function MainCityUI:addSideBarCellComp(cellClassPath)
@@ -280,6 +300,7 @@ function MainCityUI:addSideBarCellComp(cellClassPath)
     prefabObject:initWithPrefab(GConst.EMPTY_STRING, prefab)
     prefabObject:initPrefabHelper()
     prefabObject:genAllChildren()
+    prefabObject:setName(cellClassPath)
     return prefabObject:addLuaComponent(cellClassPath)
 end
 
@@ -377,6 +398,7 @@ function MainCityUI:refreshRightBtns()
     else
         for k, v in ipairs(self.rightBarList) do
             v:setAnchoredPositionY(y)
+            v:setVisible(true)
             v:refresh()
             y = y - self.sideBarHeight - 2
         end