diff --git a/02-Note/ASoul/导播台笔记/搜索功能.md b/02-Note/ASoul/导播台笔记/搜索功能.md
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+Content/UIAssets/MapEnvironments/Prop/WBP_MapEnvironmentSelectPropPopupView
+
+搜索逻辑：
+```c++
+    private ChangeSource(source: number/**@cpp:int*/): void {
+
+        this.curSelect = null;
+
+        MapEnvironmentSetting.SelectPropType = source;
+
+        this.widget.List.ClearListItems();
+        this.widget.List.BP_ClearSelection();
+        this.widget.Effect.SetVisibility((source == UE.EScenePropType.Item || source == UE.EScenePropType.LiveLink)? UE.ESlateVisibility.Visible: UE.ESlateVisibility.Collapsed);
+
+        let colorNormal = new UE.LinearColor(0, 0, 0, 0);
+        let colorSelect = new UE.LinearColor(73/255, 73/255, 73/255, 1);
+        for (let index = 0; index < this.btnBgs.Num(); index++) {
+            const element = this.btnBgs.GetRef(index);
+            element.SetBrushColor(index == source? colorSelect: colorNormal);
+        }
+
+        if (this.manager == null) {
+            return
+        }
+
+        let search =this.widget.SearchBox.GetText();
+
+        let assets = this.manager.AssetManager.AllScenePropAssetList
+        for (let index = 0; index < assets.Num(); index++) {
+            const element = assets.GetRef(index);
+            if (element.PropType === source) {
+                if (search === "" || element.DisplayName.includes(search)) {
+                    this.widget.List.AddItem(element);
+                }
+            }
+        }
+    }
+```
+
+
+- WBP_AreaSelectPopupView
+	- WBP_MapEnvironmentSingleSelectItemView
+
+```c++
+    private SetSelectLevel(levelData: UE.MapEnvironmentLevelItem): void {
+
+        this.curSelectLevelName = levelData.LevelData.LevelName;
+        this.curSelectAreaName = "";
+        this.curSelectAreaGuid = new UE.Guid();
+        this.bAreaIsDynamic = false;
+
+        this.widget.AreaList.ClearListItems();
+        this.widget.AreaList.BP_ClearSelection();
+
+        let areas = levelData.LevelData.Areas;
+
+        // let selectIdx = -1;
+        for (let i = 0; i < areas.Num(); i++) {
+            const area = areas.GetRef(i);
+            
+            let data = new UE.MapEnvironmentAreaItem();
+            data.AreaData = area;
+
+            this.widget.AreaList.AddItem(data);
+            // if (DirectorCamUtil.IsGuidEqual(area.UUID, this.curSelectAreaGuid)) {
+            //     selectIdx = i;
+            // }
+        }
+
+        // if (selectIdx >= 0) {
+        //     this.widget.AreaList.SetSelectedIndex(selectIdx);
+        // }
+
+        this.RefreshDynamicBtn();
+    }
+```
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