From 287ab78bdcd21bbdf6c505f79b88933c398d0151 Mon Sep 17 00:00:00 2001
From: daiwanxing <david377099119@gmail.com>
Date: Thu, 18 Jul 2024 21:32:33 +0800
Subject: [PATCH 1/2] =?UTF-8?q?fix(elevator):=20=E4=BF=AE=E5=A4=8D?=
 =?UTF-8?q?=E7=82=B9=E5=87=BB=E6=A5=BC=E5=B1=82=E6=9C=AA=E5=87=86=E7=A1=AE?=
 =?UTF-8?q?=E9=AB=98=E4=BA=AE=E5=AF=B9=E5=BA=94=E7=9A=84=E6=A5=BC=E5=B1=82?=
 =?UTF-8?q?=E4=BD=8D=E7=BD=AE=E4=BF=A1=E6=81=AF?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/packages/__VUE/elevator/index.taro.vue | 38 ++++++++++------------
 1 file changed, 17 insertions(+), 21 deletions(-)

diff --git a/src/packages/__VUE/elevator/index.taro.vue b/src/packages/__VUE/elevator/index.taro.vue
index fa62fe2cb2..839ab7ad78 100644
--- a/src/packages/__VUE/elevator/index.taro.vue
+++ b/src/packages/__VUE/elevator/index.taro.vue
@@ -48,14 +48,13 @@
           @click="handleClickIndex(item[acceptKey])"
         >
           {{ item[acceptKey] }}
-        </view
-        >
+        </view>
       </view>
     </view>
   </view>
 </template>
 <script lang="ts">
-import { computed, reactive, toRefs, nextTick, ref, Ref, watch, PropType } from 'vue'
+import { computed, reactive, toRefs, ref, Ref, watch, PropType } from 'vue'
 import { createComponent } from '@/packages/utils/create'
 import { ElevatorData } from './type'
 const { create } = createComponent('elevator')
@@ -117,9 +116,7 @@ export default create({
       scrollY: 0
     })
 
-    const clientHeight = computed(() => {
-      return listview.value.clientHeight
-    })
+    const clientHeight = computed(() => listview.value.clientHeight)
 
     const fixedStyle = computed(() => {
       return {
@@ -135,11 +132,9 @@ export default create({
     }
 
     const setListGroup = (el: any) => {
-      nextTick(() => {
-        if (!state.listGroup.includes(el) && el != null) {
-          state.listGroup.push(el)
-        }
-      })
+      if (!state.listGroup.includes(el) && el != null) {
+        state.listGroup.push(el)
+      }
     }
 
     const calculateHeight = () => {
@@ -149,7 +144,7 @@ export default create({
       for (let i = 0; i < state.listGroup.length; i++) {
         state.query.selectAll(`.elevator__item__${i}`).boundingClientRect()
         state.query.exec((res) => {
-          height += Math.floor(res[i][0].height)
+          height += Math.round(res[i][0].height)
           state.listHeight.push(height)
         })
       }
@@ -167,8 +162,8 @@ export default create({
 
     const touchStart = (e: TouchEvent) => {
       state.scrollStart = true
-      let index = getData(e.target as HTMLElement)
-      let firstTouch = e.touches[0]
+      const index = getData(e.target as HTMLElement)
+      const firstTouch = e.touches[0]
       state.touchState.y1 = firstTouch.pageY
       state.anchorIndex = +index
       state.codeIndex = +index
@@ -198,14 +193,15 @@ export default create({
     }
 
     const listViewScroll = (e: Event) => {
-      let target = e.target as Element
-      let scrollTop = target.scrollTop
+      const target = e.target as Element
+      const scrollTop = target.scrollTop
       const listHeight = state.listHeight
-      state.scrollY = Math.floor(scrollTop)
-      for (let i = 0; i < listHeight.length - 1; i++) {
-        let height1 = listHeight[i]
-        let height2 = listHeight[i + 1]
-        if (state.scrollY >= height1 && state.scrollY < height2) {
+      const listTotal = listHeight.length
+      state.scrollY = Math.round(scrollTop)
+
+      for (let i = 0; i < listTotal - 1; i++) {
+        const [startHeight, endHeight] = [listHeight[i], listHeight[i + 1]]
+        if (state.scrollY >= startHeight && state.scrollY < endHeight) {
           state.currentIndex = i
           return
         }

From 96459217b41f7a8654ca0f5b00609f832c05e8cf Mon Sep 17 00:00:00 2001
From: daiwanxing <david377099119@gmail.com>
Date: Fri, 19 Jul 2024 20:45:06 +0800
Subject: [PATCH 2/2] =?UTF-8?q?chore:=20=E5=90=8C=E6=AD=A5=E6=9B=B4?=
 =?UTF-8?q?=E6=94=B9=20index.vue?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/packages/__VUE/elevator/index.vue | 35 ++++++++++-----------------
 1 file changed, 13 insertions(+), 22 deletions(-)

diff --git a/src/packages/__VUE/elevator/index.vue b/src/packages/__VUE/elevator/index.vue
index 9dc471d80e..b2625c27a0 100644
--- a/src/packages/__VUE/elevator/index.vue
+++ b/src/packages/__VUE/elevator/index.vue
@@ -21,9 +21,7 @@
       <view class="nut-elevator__list__fixed-title">{{ indexList?.[currentIndex]?.[acceptKey] }}</view>
     </view>
     <view v-show="scrollStart" v-if="indexList.length" class="nut-elevator__code--current">
-      {{
-        indexList[codeIndex][acceptKey]
-      }}
+      {{ indexList[codeIndex][acceptKey] }}
     </view>
     <view class="nut-elevator__bars" @touchstart="touchStart" @touchmove.stop.prevent="touchMove" @touchend="touchEnd">
       <view class="nut-elevator__bars__inner">
@@ -36,8 +34,7 @@
           @click="handleClickIndex(item[acceptKey])"
         >
           {{ item[acceptKey] }}
-        </view
-        >
+        </view>
       </view>
     </view>
   </view>
@@ -96,9 +93,7 @@ export default create({
       fixedTop: 0
     })
 
-    const clientHeight = computed(() => {
-      return listview.value.clientHeight
-    })
+    const clientHeight = computed(() => listview.value.clientHeight)
 
     const getData = (el: HTMLElement, name: string): string | void => {
       const prefix = 'data-'
@@ -106,11 +101,9 @@ export default create({
     }
 
     const setListGroup = (el: any) => {
-      nextTick(() => {
-        if (!state.listGroup.includes(el) && el != null) {
-          state.listGroup.push(el)
-        }
-      })
+      if (!state.listGroup.includes(el) && el != null) {
+        state.listGroup.push(el)
+      }
     }
 
     const calculateHeight = () => {
@@ -118,7 +111,7 @@ export default create({
       state.listHeight.push(height)
       for (let i = 0; i < state.listGroup.length; i++) {
         let item = state.listGroup[i]
-        height += Math.floor(item.clientHeight)
+        height += Math.round(item.clientHeight)
         state.listHeight.push(height)
       }
     }
@@ -166,20 +159,18 @@ export default create({
     }
 
     const listViewScroll = (e: Event) => {
-      let target = e.target as Element
-      let scrollTop = target.scrollTop
+      const target = e.target as Element
+      const scrollTop = target.scrollTop
       const listHeight = state.listHeight
-      state.scrollY = scrollTop
+      state.scrollY = Math.round(scrollTop)
       for (let i = 0; i < listHeight.length - 1; i++) {
-        let height1 = listHeight[i]
-        let height2 = listHeight[i + 1]
-        if (state.scrollY >= height1 && state.scrollY < height2) {
+        const [startHeight, endHeight] = [listHeight[i], listHeight[i + 1]]
+        if (state.scrollY >= startHeight && state.scrollY < endHeight) {
           state.currentIndex = i
-          state.diff = height2 - state.scrollY
+          state.diff = endHeight - state.scrollY
           return
         }
       }
-
       state.currentIndex = listHeight.length - 2
     }