From e46f09427b02b4121b30dbbc61feb1d07ae5368b Mon Sep 17 00:00:00 2001
From: "pengfei.zhou" <pengfeizhou@foxmail.com>
Date: Tue, 24 Mar 2020 16:13:59 +0800
Subject: [PATCH] feat:fix when continious reset list,then getBatchedItems will
 continious call twice

---
 doric-js/src/widget/list.ts | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/doric-js/src/widget/list.ts b/doric-js/src/widget/list.ts
index 8b94b6c7..e148c208 100644
--- a/doric-js/src/widget/list.ts
+++ b/doric-js/src/widget/list.ts
@@ -89,12 +89,9 @@ export class List extends Superview implements IList {
         this.itemCount = 0
     }
     private getItem(itemIdx: number) {
-        let view = this.cachedViews.get(`${itemIdx}`)
-        if (view === undefined) {
-            view = this.renderItem(itemIdx)
-            view.superview = this
-            this.cachedViews.set(`${itemIdx}`, view)
-        }
+        let view = this.renderItem(itemIdx)
+        view.superview = this
+        this.cachedViews.set(`${itemIdx}`, view)
         return view
     }
 
@@ -108,7 +105,7 @@ export class List extends Superview implements IList {
     }
 
     private renderBunchedItems(start: number, length: number) {
-        this.ignoreDirtyCallOnce = true;
+        this.ignoreDirtyCallOnce = true
         return new Array(Math.min(length, this.itemCount - start)).fill(0).map((_, idx) => {
             const listItem = this.getItem(start + idx)
             return listItem.toModel()