From cc9c7b396f54ff893e40534d39acdca830ed03dd Mon Sep 17 00:00:00 2001
From: loulijun2021 <1694218219@qq.com>
Date: 星期五, 03 二月 2023 10:54:38 +0800
Subject: [PATCH] 1.自动排程代码优化 2.新增忽略src/lib文件

---
 src/lib/v-gantt-chart/lib/gantt.vue |  453 ++++++++++++++++++++++++++------------------------------
 1 files changed, 210 insertions(+), 243 deletions(-)

diff --git a/src/lib/v-gantt-chart/lib/gantt.vue b/src/lib/v-gantt-chart/lib/gantt.vue
index 16438cd..8eedddd 100644
--- a/src/lib/v-gantt-chart/lib/gantt.vue
+++ b/src/lib/v-gantt-chart/lib/gantt.vue
@@ -1,55 +1,38 @@
 <template>
 
-  <div
-    class="gantt-chart"
-    @wheel="wheelHandle"
-  >
-    <div
-      class="gantt-container"
-      :style="{height:`calc(100% - ${scrollXBarHeight}px)`,width:`calc(100% - ${scrollYBarWidth}px)`}"
-    >
+  <div class="gantt-chart"
+       @wheel="wheelHandle">
+    <div class="gantt-container"
+         :style="{height:`calc(100% - ${scrollXBarHeight}px)`,width:`calc(100% - ${scrollYBarWidth}px)`}">
       <!-- <div class="gantt-container"> -->
-      <div
-        v-show="!hideHeader"
-        class="gantt-header"
-        :style="{width:`calc(100% + ${scrollYBarWidth}px)`}"
-      >
-        <div
-          class="gantt-header-title"
-          :style="{'line-height':titleHeight+'px',height:titleHeight+'px','width':titleWidth+'px'}"
-        >
+      <div v-show="!hideHeader"
+           class="gantt-header"
+           :style="{width:`calc(100% + ${scrollYBarWidth}px)`}">
+        <div class="gantt-header-title"
+             :style="{'line-height':titleHeight+'px',height:titleHeight+'px','width':titleWidth+'px'}">
           <slot name="title">welcome v-gantt-chart</slot>
         </div>
-        <div
-          ref="headerTimeline"
-          class="gantt-header-timeline"
-        >
-          <div
-            class="gantt-timeline-wrapper"
-            :style="{width:(totalWidth+scrollYBarWidth)+'px'}"
-          >
-            <timeline
-              :start="start"
-              :end="end"
-              :cell-width="cellWidth"
-              :title-height="titleHeight"
-              :scale="scale"
-            />
+        <div ref="headerTimeline"
+             class="gantt-header-timeline">
+          <div class="gantt-timeline-wrapper"
+               :style="{width:(totalWidth+scrollYBarWidth)+'px'}">
+            <timeline :start="start"
+                      :end="end"
+                      :cellWidth="cellWidth"
+                      :titleHeight="titleHeight"
+                      :scale="scale">
+            </timeline>
           </div>
         </div>
       </div>
 
-      <div
-        class="gantt-body"
-        :style="{height:`calc(100% - ${actualHeaderHeight}px)`}"
-      >
+      <div class="gantt-body"
+           :style="{height:`calc(100% - ${actualHeaderHeight}px)`}">
         <!-- <div class="gantt-body" style="height:500px"> -->
         <div class="gantt-table">
-          <div
-            ref="marklineArea"
-            :style="{marginLeft:(titleWidth+50)+'px'}"
-            class="gantt-markline-area"
-          >
+          <div ref="marklineArea"
+               :style="{marginLeft:(titleWidth+50)+'px'}"
+               class="gantt-markline-area">
             <!-- <CurrentTime v-if="showCurrentTime"
                          :getPositonOffset="getPositonOffset" /> -->
             <!-- <mark-line v-for="(times,index) in timeLines"
@@ -58,51 +41,42 @@
                        :getPositonOffset="getPositonOffset"
                        :color="times.color"></mark-line> -->
           </div>
-          <div
-            ref="leftbarWrapper"
-            class="gantt-leftbar-wrapper"
-            :style="{'width':(titleWidth)+'px',height:`calc(100% + ${scrollXBarHeight}px)`}"
-          >
-            <LeftBar
-              :datas="datas"
-              :data-key="dataKey"
-              :scroll-top="scrollTop"
-              :height-of-render-aera="heightOfRenderAera"
-              :width-of-render-aera="widthOfRenderAera"
-              :cell-height="cellHeight"
-              :style="{height:(totalHeight+scrollXBarHeight)+'px'}"
-            >
+          <div ref="leftbarWrapper"
+               class="gantt-leftbar-wrapper"
+               :style="{'width':(titleWidth)+'px',height:`calc(100% + ${scrollXBarHeight}px)`}">
+            <LeftBar :datas="datas"
+                     :dataKey="dataKey"
+                     :scrollTop="scrollTop"
+                     :heightOfRenderAera="heightOfRenderAera"
+                     :widthOfRenderAera="widthOfRenderAera"
+                     :cellHeight="cellHeight"
+                     :style="{height:(totalHeight+scrollXBarHeight)+'px'}">
               <template slot-scope="{data}">
-                <slot
-                  name="left"
-                  :data="data"
-                />
+                <slot name="left"
+                      :data="data">
+                </slot>
               </template>
             </LeftBar>
           </div>
-          <div
-            ref="blocksWrapper"
-            class="gantt-blocks-wrapper"
-          >
-            <blocks
-              :scroll-top="scrollTop"
-              :scroll-left="scrollLeft"
-              :height-of-render-aera="heightOfRenderAera"
-              :width-of-render-aera="widthOfRenderAera"
-              :array-keys="arrayKeys"
-              :item-key="itemKey"
-              :data-key="dataKey"
-              :datas="datas"
-              :cell-width="cellWidth"
-              :cell-height="cellHeight"
-              :scale="scale"
-              :get-positon-offset="getPositonOffset"
-              :get-width-about2times="getWidthAbout2Times"
-              :custom-generate-blocks="customGenerateBlocks"
-              :start-time-of-render-area="startTimeOfRenderArea"
-              :end-time-of-render-area="endTimeOfRenderArea"
-              :style="{width:totalWidth+'px'}"
-            >
+          <div ref="blocksWrapper"
+               class="gantt-blocks-wrapper">
+            <blocks :scrollTop="scrollTop"
+                    :scrollLeft="scrollLeft"
+                    :heightOfRenderAera="heightOfRenderAera"
+                    :widthOfRenderAera="widthOfRenderAera"
+                    :arrayKeys="arrayKeys"
+                    :itemKey="itemKey"
+                    :dataKey="dataKey"
+                    :datas="datas"
+                    :cellWidth="cellWidth"
+                    :cellHeight="cellHeight"
+                    :scale="scale"
+                    :getPositonOffset="getPositonOffset"
+                    :getWidthAbout2Times="getWidthAbout2Times"
+                    :customGenerateBlocks="customGenerateBlocks"
+                    :startTimeOfRenderArea="startTimeOfRenderArea"
+                    :endTimeOfRenderArea="endTimeOfRenderArea"
+                    :style="{width:totalWidth+'px'}">
 
               <!-- <template slot-scope="{data,item}">
                 <slot name="block"
@@ -112,18 +86,15 @@
               </template> -->
 
               <template
-                slot-scope="{data,item,getPositonOffset,getWidthAbout2Times,isInRenderingTimeRange}"
-              >
-                <slot
-                  name="block"
-                  :data="data"
-                  :item="item"
-                  :getPositonOffset="getPositonOffset"
-                  :getWidthAbout2Times="getWidthAbout2Times"
-                  :isInRenderingTimeRange="isInRenderingTimeRange"
-                  :startTimeOfRenderArea="startTimeOfRenderArea"
-                  :endTimeOfRenderArea="endTimeOfRenderArea"
-                />
+                slot-scope="{data,item,getPositonOffset,getWidthAbout2Times,isInRenderingTimeRange}">
+                <slot name="block"
+                      :data="data"
+                      :item="item"
+                      :getPositonOffset="getPositonOffset"
+                      :getWidthAbout2Times="getWidthAbout2Times"
+                      :isInRenderingTimeRange="isInRenderingTimeRange"
+                      :startTimeOfRenderArea="startTimeOfRenderArea"
+                      :endTimeOfRenderArea="endTimeOfRenderArea"></slot>
               </template>
 
             </blocks>
@@ -132,51 +103,47 @@
       </div>
     </div>
 
-    <div
-      ref="scrollYBar"
-      class="gantt-scroll-y"
-      :style="{width:`${scrollYBarWidth}px`,
-               height:`calc(100% - ${actualHeaderHeight}px`,marginTop:`${actualHeaderHeight}px`}"
-      @scroll="syncScrollY"
-    >
-      <div :style="{height:totalHeight+'px'}" />
+    <div ref="scrollYBar"
+         class="gantt-scroll-y"
+         :style="{width:`${scrollYBarWidth}px`,
+         height:`calc(100% - ${actualHeaderHeight}px`,marginTop:`${actualHeaderHeight}px`}"
+         @scroll="syncScrollY">
+      <div :style="{height:totalHeight+'px'}"></div>
     </div>
 
-    <div
-      ref="scrollXBar"
-      class="gantt-scroll-x"
-      :style="{height:`${scrollXBarHeight}px`,
-               width:`calc(100% - ${titleWidth}px )`,marginLeft:titleWidth+'px'}"
-      @scroll="syncScrollX"
-    >
-      <div :style="{width:totalWidth+'px'}" />
+    <div ref="scrollXBar"
+         class="gantt-scroll-x"
+         :style="{height:`${scrollXBarHeight}px`,
+         width:`calc(100% - ${titleWidth}px )`,marginLeft:titleWidth+'px'}"
+         @scroll="syncScrollX">
+      <div :style="{width:totalWidth+'px'}"></div>
     </div>
 
   </div>
 </template>
 
 <script>
-import dayjs from 'dayjs'
-import ResizeObserver from 'resize-observer-polyfill'
+import dayjs from "dayjs";
+import ResizeObserver from "resize-observer-polyfill";
 import {
   scaleList,
   getBeginTimeOfTimeLine,
   calcScalesAbout2Times
-} from './utils/timeLineUtils.js'
-import { isDef, warn } from './utils/tool.js'
+} from "./utils/timeLineUtils.js";
+import { isDef, warn } from "./utils/tool.js";
 import {
   getPositonOffset as _getPositonOffset,
   getWidthAbout2Times as _getWidthAbout2Times
-} from './utils/gtUtils.js'
-import throttle from './utils/throttle.js'
-import Timeline from './components/time-line/index.vue'
-import CurrentTime from './components/mark-line/current-time.vue'
-import LeftBar from './components/left-bar/index.vue'
-import Blocks from './components/blocks/index.vue'
-import MarkLine from './components/mark-line/index.vue'
+} from "./utils/gtUtils.js";
+import throttle from "./utils/throttle.js";
+import Timeline from "./components/time-line/index.vue";
+import CurrentTime from "./components/mark-line/current-time.vue";
+import LeftBar from "./components/left-bar/index.vue";
+import Blocks from "./components/blocks/index.vue";
+import MarkLine from "./components/mark-line/index.vue";
 
 export default {
-  name: 'Gantt',
+  name: "Gantt",
 
   components: { Timeline, LeftBar, Blocks, MarkLine, CurrentTime },
 
@@ -184,17 +151,17 @@
     startTime: {
       default: () => dayjs(),
       validator(date) {
-        const ok = dayjs(date).isValid()
-        if (!ok) warn(`闈炴硶鐨勫紑濮嬫椂闂� ${date}`)
-        return ok
+        let ok = dayjs(date).isValid();
+        if (!ok) warn(`闈炴硶鐨勫紑濮嬫椂闂� ${date}`);
+        return ok;
       }
     },
     endTime: {
       default: () => dayjs(),
       validator(date) {
-        const ok = dayjs(date).isValid()
-        if (!ok) warn(`闈炴硶鐨勭粨鏉熸椂闂� ${date}`)
-        return ok
+        let ok = dayjs(date).isValid();
+        if (!ok) warn(`闈炴硶鐨勭粨鏉熸椂闂� ${date}`);
+        return ok;
       }
     },
     cellWidth: {
@@ -217,7 +184,7 @@
       type: Number,
       default: 60,
       validator(value) {
-        return scaleList.includes(value)
+        return scaleList.includes(value);
       }
     },
     datas: {
@@ -245,18 +212,18 @@
     },
     scrollToTime: {
       validator(date) {
-        return dayjs(date).isValid()
+        return dayjs(date).isValid();
       }
     },
     scrollToPostion: {
       validator(obj) {
-        const validX = isDef(obj.x) ? !Number.isNaN(obj.x) : true
-        const validY = isDef(obj.y) ? !Number.isNaN(obj.y) : true
+        let validX = isDef(obj.x) ? !Number.isNaN(obj.x) : true;
+        let validY = isDef(obj.y) ? !Number.isNaN(obj.y) : true;
         if (!validX && !validY) {
-          warn('scrollToPostion x鎴杫 鏈夊�间负闈濶umber绫诲瀷')
-          return false
+          warn("scrollToPostion x鎴杫 鏈夊�间负闈濶umber绫诲瀷");
+          return false;
         }
-        return true
+        return true;
       }
     },
     hideHeader: {
@@ -279,7 +246,7 @@
 
   data() {
     return {
-      // 缂撳瓨鑺傜偣
+      //缂撳瓨鑺傜偣
       selector: {
         gantt_leftbar: {},
         gantt_table: {},
@@ -290,91 +257,91 @@
       },
       scrollTop: 0,
       scrollLeft: 0,
-      // block 鍖哄煙闇�瑕佹覆鏌撶殑鑼冨洿
-      // 鍏堟覆鏌撳嚭绌烘鏋讹紝鍦╩ounted鍚庡啀寰楀埌鐪熷疄鐨勬覆鏌撹寖鍥达紝鐒跺悗鍦ㄦ牴鎹寖鍥存覆鏌撴暟鎹紝姣斾箣鍓嶈缃竴涓粯璁ら珮搴﹀搴︼紝棰濆鐨勬覆鏌撴氮璐规洿灏戜簡
+      //block 鍖哄煙闇�瑕佹覆鏌撶殑鑼冨洿
+      //鍏堟覆鏌撳嚭绌烘鏋讹紝鍦╩ounted鍚庡啀寰楀埌鐪熷疄鐨勬覆鏌撹寖鍥达紝鐒跺悗鍦ㄦ牴鎹寖鍥存覆鏌撴暟鎹紝姣斾箣鍓嶈缃竴涓粯璁ら珮搴﹀搴︼紝棰濆鐨勬覆鏌撴氮璐规洿灏戜簡
       heightOfRenderAera: 0,
       widthOfRenderAera: 0,
       startTimeOfRenderArea: null,
       endTimeOfRenderArea: null,
       scrollBarWitdh: 17
-    }
+    };
   },
 
   computed: {
     start() {
-      return dayjs(this.startTime)
+      return dayjs(this.startTime);
     },
     end() {
-      const { start, widthOfRenderAera, scale, cellWidth } = this
-      let end = dayjs(this.endTime)
-      const totalWidth = calcScalesAbout2Times(start, end, scale) * cellWidth
+      let { start, widthOfRenderAera, scale, cellWidth } = this;
+      let end = dayjs(this.endTime);
+      let totalWidth = calcScalesAbout2Times(start, end, scale) * cellWidth;
       if (start.isAfter(end) || totalWidth <= widthOfRenderAera) {
-        end = start.add((widthOfRenderAera / cellWidth) * scale, 'minute')
+        end = start.add((widthOfRenderAera / cellWidth) * scale, "minute");
       }
-      return end
+      return end;
     },
     totalWidth() {
-      const { cellWidth, totalScales } = this
-      return cellWidth * totalScales
+      let { cellWidth, totalScales } = this;
+      return cellWidth * totalScales;
     },
     totalScales() {
-      const { start, end, scale } = this
-      return calcScalesAbout2Times(start, end, scale)
+      let { start, end, scale } = this;
+      return calcScalesAbout2Times(start, end, scale);
     },
     totalHeight() {
-      const { datas, cellHeight } = this
-      return datas.length * cellHeight
+      let { datas, cellHeight } = this;
+      return datas.length * cellHeight;
     },
     beginTimeOfTimeLine() {
-      const value = getBeginTimeOfTimeLine(this.start, this.scale)
-      return value
+      let value = getBeginTimeOfTimeLine(this.start, this.scale);
+      return value;
     },
     beginTimeOfTimeLineToString() {
-      return this.beginTimeOfTimeLine.toString()
+      return this.beginTimeOfTimeLine.toString();
     },
     avialableScrollLeft() {
       // 涓嶅噺杩欎釜1锛屾粴鍔ㄥ埌鏃堕棿杞村敖澶村悗缁х画婊氬姩浼氭參鎱㈢殑婧㈠嚭
-      const { totalWidth, widthOfRenderAera } = this
-      return totalWidth - widthOfRenderAera - 1
+      let { totalWidth, widthOfRenderAera } = this;
+      return totalWidth - widthOfRenderAera - 1;
     },
     avialableScrollTop() {
-      const { totalHeight, heightOfRenderAera } = this
-      return totalHeight - heightOfRenderAera - 1
+      let { totalHeight, heightOfRenderAera } = this;
+      return totalHeight - heightOfRenderAera - 1;
     },
     scrollXBarHeight() {
-      return this.hideXScrollBar ? 0 : this.scrollBarWitdh
+      return this.hideXScrollBar ? 0 : this.scrollBarWitdh;
     },
     scrollYBarWidth() {
-      return this.hideYScrollBar ? 0 : this.scrollBarWitdh
+      return this.hideYScrollBar ? 0 : this.scrollBarWitdh;
     },
     actualHeaderHeight() {
-      return this.hideHeader ? 0 : this.titleHeight
+      return this.hideHeader ? 0 : this.titleHeight;
     }
   },
 
   watch: {
     scrollLeft() {
-      this.getTimeRange()
+      this.getTimeRange();
     },
     widthOfRenderAera() {
-      this.getTimeRange()
+      this.getTimeRange();
     },
     cellWidth() {
-      this.getTimeRange()
+      this.getTimeRange();
     },
     scrollToTime: {
       handler(newV) {
         if (!newV) {
-          return
+          return;
         }
-        const { start, end } = this
-        const time = dayjs(newV)
+        let { start, end } = this;
+        let time = dayjs(newV);
         if (!(time.isAfter(start) && time.isBefore(end))) {
-          warn(`褰撳墠婊氬姩鑷�${newV}涓嶅湪${start}鍜�${end}鐨勮寖鍥翠箣鍐卄)
-          return
+          warn(`褰撳墠婊氬姩鑷�${newV}涓嶅湪${start}鍜�${end}鐨勮寖鍥翠箣鍐卄);
+          return;
         }
 
-        const offset = this.getPositonOffset(newV)
+        let offset = this.getPositonOffset(newV);
         // immediate 浼氶�犳垚dom 杩樻病鏈夋寕杞芥椂灏辫繘琛屾搷浣滐紝鏁呴渶瑕佸欢杩熸墽琛�
         this.$nextTick(() =>
           this.syncScrollX(
@@ -385,42 +352,42 @@
             },
             true
           )
-        )
+        );
       },
       immediate: true
     },
     scrollToPostion: {
       handler(newV) {
         if (!newV) {
-          return
+          return;
         }
-        const x = Number.isNaN(newV.x) ? undefined : newV.x
-        const y = Number.isNaN(newV.y) ? undefined : newV.y
+        let x = Number.isNaN(newV.x) ? undefined : newV.x;
+        let y = Number.isNaN(newV.y) ? undefined : newV.y;
         this.$nextTick(() => {
           if (isDef(x) && x !== this.scrollLeft) {
-            this.syncScrollX({ target: { scrollLeft: x }}, true)
+            this.syncScrollX({ target: { scrollLeft: x } }, true);
           }
           if (isDef(y) && y !== this.scrollTop) {
-            this.syncScrollY({ target: { scrollTop: y }}, true)
+            this.syncScrollY({ target: { scrollTop: y } }, true);
           }
-        })
+        });
       },
       immediate: true
     }
   },
 
   mounted() {
-    this.getSelector()
+    this.getSelector();
     // 璁$畻鍑嗙‘鐨勬覆鏌撳尯鍩熻寖鍥�
     const observeContainer = throttle(entries => {
       entries.forEach(entry => {
-        const cr = entry.contentRect
-        this.heightOfRenderAera = cr.height
-        this.widthOfRenderAera = cr.width
-      })
-    })
-    const observer = new ResizeObserver(observeContainer)
-    observer.observe(this.$refs.blocksWrapper)
+        const cr = entry.contentRect;
+        this.heightOfRenderAera = cr.height;
+        this.widthOfRenderAera = cr.width;
+      });
+    });
+    const observer = new ResizeObserver(observeContainer);
+    observer.observe(this.$refs.blocksWrapper);
   },
 
   methods: {
@@ -430,62 +397,62 @@
      */
     getTimeRange() {
       if (this.heightOfRenderAera === 0) {
-        return
+        return;
       }
 
-      const {
+      let {
         beginTimeOfTimeLine,
         scrollLeft,
         cellWidth,
         scale,
         widthOfRenderAera
-      } = this
+      } = this;
 
       this.startTimeOfRenderArea = beginTimeOfTimeLine
-        .add((scrollLeft / cellWidth) * scale, 'minute')
+        .add((scrollLeft / cellWidth) * scale, "minute")
         .toDate()
-        .getTime()
+        .getTime();
       this.endTimeOfRenderArea = beginTimeOfTimeLine
-        .add(((scrollLeft + widthOfRenderAera) / cellWidth) * scale, 'minute')
+        .add(((scrollLeft + widthOfRenderAera) / cellWidth) * scale, "minute")
         .toDate()
-        .getTime()
+        .getTime();
     },
     getWidthAbout2Times(start, end) {
-      const options = {
+      let options = {
         scale: this.scale,
         cellWidth: this.cellWidth
-      }
-      return _getWidthAbout2Times(start, end, options)
+      };
+      return _getWidthAbout2Times(start, end, options);
     },
     /**
      * 涓烘椂闂寸嚎璁$畻鍋忕Щ
      */
     getPositonOffset(date) {
-      const options = {
+      let options = {
         scale: this.scale,
         cellWidth: this.cellWidth
-      }
+      };
 
-      return _getPositonOffset(date, this.beginTimeOfTimeLineToString, options)
+      return _getPositonOffset(date, this.beginTimeOfTimeLineToString, options);
     },
-    // 缂撳瓨鑺傜偣
+    //缂撳瓨鑺傜偣
     getSelector() {
-      this.selector.gantt_leftbar = this.$refs.leftbarWrapper
-      this.selector.gantt_table = this.$refs.blocksWrapper
-      this.selector.gantt_scroll_y = this.$refs.scrollYBar
-      this.selector.gantt_timeline = this.$refs.headerTimeline
-      this.selector.gantt_scroll_x = this.$refs.scrollXBar
-      this.selector.gantt_markArea = this.$refs.marklineArea
+      this.selector.gantt_leftbar = this.$refs.leftbarWrapper;
+      this.selector.gantt_table = this.$refs.blocksWrapper;
+      this.selector.gantt_scroll_y = this.$refs.scrollYBar;
+      this.selector.gantt_timeline = this.$refs.headerTimeline;
+      this.selector.gantt_scroll_x = this.$refs.scrollXBar;
+      this.selector.gantt_markArea = this.$refs.marklineArea;
     },
     wheelHandle(event) {
-      const { deltaX, deltaY } = event
+      let { deltaX, deltaY } = event;
       this.$nextTick(() => {
-        const {
+        let {
           scrollTop,
           scrollLeft,
           avialableScrollLeft,
           avialableScrollTop
-        } = this
+        } = this;
 
         if (deltaY !== 0) {
           if (
@@ -493,19 +460,19 @@
             scrollTop !== avialableScrollTop
           ) {
             this.syncScrollY(
-              { target: { scrollTop: avialableScrollTop }},
+              { target: { scrollTop: avialableScrollTop } },
               true
-            )
+            );
           } else if (
             scrollTop + deltaY < 0 &&
-            scrollTop !== 0 /* 婊氬姩涓�0闄愬埗*/
+            scrollTop !== 0 /*婊氬姩涓�0闄愬埗*/
           ) {
-            this.syncScrollY({ target: { scrollTop: 0 }}, true)
+            this.syncScrollY({ target: { scrollTop: 0 } }, true);
           } else {
             this.syncScrollY(
-              { target: { scrollTop: scrollTop + deltaY }},
+              { target: { scrollTop: scrollTop + deltaY } },
               true
-            )
+            );
           }
         }
         if (deltaX !== 0) {
@@ -514,58 +481,58 @@
             scrollLeft !== avialableScrollLeft
           ) {
             this.syncScrollX(
-              { target: { scrollLeft: avialableScrollLeft }},
+              { target: { scrollLeft: avialableScrollLeft } },
               true
-            )
+            );
           } else if (
             scrollLeft + deltaX < 0 &&
-            scrollLeft !== 0 /* 婊氬姩涓�0闄愬埗*/
+            scrollLeft !== 0 /*婊氬姩涓�0闄愬埗*/
           ) {
-            this.syncScrollX({ target: { scrollLeft: 0 }}, true)
+            this.syncScrollX({ target: { scrollLeft: 0 } }, true);
           } else {
             this.syncScrollX(
-              { target: { scrollLeft: scrollLeft + deltaX }},
+              { target: { scrollLeft: scrollLeft + deltaX } },
               true
-            )
+            );
           }
         }
-      })
+      });
     },
-    // 鍚屾fixleft鍜宐lock鐨勬粴鍔�
+    //鍚屾fixleft鍜宐lock鐨勬粴鍔�
     syncScrollY(event, fake = false) {
-      const { gantt_leftbar, gantt_table, gantt_scroll_y } = this.selector
-      const topValue = event.target.scrollTop
+      let { gantt_leftbar, gantt_table, gantt_scroll_y } = this.selector;
+      let topValue = event.target.scrollTop;
       if (fake) {
-        // 浼氳Е鍙戜竴娆$湡鐨勬粴鍔ㄤ簨浠秂vent, 鍚庨潰鐨勪唬鐮佷細鍦ㄧ浜屼釜浜嬩欢涓墽琛�
-        gantt_scroll_y.scrollTop = topValue
-        return
+        //浼氳Е鍙戜竴娆$湡鐨勬粴鍔ㄤ簨浠秂vent, 鍚庨潰鐨勪唬鐮佷細鍦ㄧ浜屼釜浜嬩欢涓墽琛�
+        gantt_scroll_y.scrollTop = topValue;
+        return;
       }
-      gantt_leftbar.scrollTop = topValue
-      gantt_table.scrollTop = topValue
-      this.scrollTop = topValue
-      this.$emit('scrollTop', topValue)
+      gantt_leftbar.scrollTop = topValue;
+      gantt_table.scrollTop = topValue;
+      this.scrollTop = topValue;
+      this.$emit("scrollTop", topValue);
     },
     syncScrollX(event, fake = false) {
-      const {
+      let {
         gantt_table,
         gantt_timeline,
         gantt_markArea,
         gantt_scroll_x
-      } = this.selector
-      const leftValue = event.target.scrollLeft
+      } = this.selector;
+      let leftValue = event.target.scrollLeft;
       if (fake) {
-        // 浼氳Е鍙戜竴娆$湡鐨勬粴鍔ㄤ簨浠秂vent, 鍚庨潰鐨勪唬鐮佷細鍦ㄧ浜屼釜浜嬩欢涓墽琛�
-        gantt_scroll_x.scrollLeft = leftValue
-        return
+        //浼氳Е鍙戜竴娆$湡鐨勬粴鍔ㄤ簨浠秂vent, 鍚庨潰鐨勪唬鐮佷細鍦ㄧ浜屼釜浜嬩欢涓墽琛�
+        gantt_scroll_x.scrollLeft = leftValue;
+        return;
       }
-      gantt_table.scrollLeft = leftValue
-      gantt_timeline.scrollLeft = leftValue
-      gantt_markArea.style.left = '-' + leftValue + 'px'
-      this.scrollLeft = leftValue
-      this.$emit('scrollLeft', leftValue)
+      gantt_table.scrollLeft = leftValue;
+      gantt_timeline.scrollLeft = leftValue;
+      gantt_markArea.style.left = "-" + leftValue + "px";
+      this.scrollLeft = leftValue;
+      this.$emit("scrollLeft", leftValue);
     }
   }
-}
+};
 </script>
 
 <style lang="scss">

--
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