先顺序找到第一条数据为空的做数据填充

src/views/modules/base/smartExcel/cpts/excel-view.vue

@@ -3,8 +3,8 @@
   <div class='flex el-card'>
     <div class="left_menu flex flex-y">
       <el-button type="text" round @click="handelClickBack" icon="el-icon-back">返回</el-button>
-        <div :class="{ 'menu_item': true, 'active': menuActive === index }" v-for="(item, index) in menuList"
-          :key="index" @click="handleClickMenu(index)">
+      <div :class="{ 'menu_item': true, 'active': menuActive === index }" v-for="(item, index) in menuList" :key="index"
+        @click="handleClickMenu(index)">
         <span>{{ item.name }}</span>
         <i class="el-icon-arrow-right"></i>
       </div>
@@ -73,14 +73,14 @@ export default {
   },
   watch: {},
   mounted() {
-    this.$nextTick(()=>{
+    this.$nextTick(() => {
       this.loadWorkBook()
     })
   },
   methods: {
     loadWorkBook() {
       window.luckysheet.destroy();
-        const {id} = this.$store.state.user;
+      const { id } = this.$store.state.user;
       options.gridKey = this.workbookId;
       options.allowUpdate = true;
       options.loadUrl = `http://219.146.91.110:30801/api/actual/base/luckySheet/workbook/load?workbookId=${this.workbookId}`
@@ -141,60 +141,66 @@ export default {
     handelClickBack() {
       this.$emit('close')
     },
-    getAllTables(){
-      console.log(luckysheet.getAllSheets());
-      let currentTable = luckysheet.getAllSheets().filter(item=>item.status === '1')
-      
+    getAllTables() {
+      let list = luckysheet.getAllSheets()
+      let currentTable = list.filter(item => item.status == '1')
+      const findFirstAllNullIndex = (arr) => {
+        return arr.findIndex(subArray => Array.isArray(subArray) && subArray.every(item => item === null));
+    };
+      this.sheetR =  findFirstAllNullIndex(currentTable[0].data)
+      if(this.sheetR != -1){
+        this.updataSheet()
+      }else{
+        luckysheet.insertRow(currentTable[0].data.length,5)
+      }
+    },
+    updataSheet() {
       let arr = [
         {
-          1:'张三1',
-          2:'证件类型1',
-          3:'1234',
-          4:'456',
-          5:'国籍',
-          6:'性别',
-          7:'出生日期',
-          8:'所属社区',
-          9:'所属网格',
-          10:'所属小区',
-          11:'楼栋名称',
-          12:'单元号',
-          13:'门牌号',
-          14:'人房关系',
-          15:'人户状况',
-          16:'与户主关系',
-          17:'民族'
+          1: '张三1',
+          2: '证件类型1',
+          3: '1234',
+          4: '456',
+          5: '国籍',
+          6: '性别',
+          7: '出生日期',
+          8: '所属社区',
+          9: '所属网格',
+          10: '所属小区',
+          11: '楼栋名称',
+          12: '单元号',
+          13: '门牌号',
+          14: '人房关系',
+          15: '人户状况',
+          16: '与户主关系',
+          17: '民族'
         },
         {
-          1:'张三12',
-          2:'证件类型12',
-          3:'12342',
-          4:'4562',
-          5:'国籍2',
-          6:'性别2',
-          7:'出生日期2',
-          8:'所属社区2',
-          9:'所属网格2',
-          10:'所属小区2',
-          11:'楼栋名称2',
-          12:'单元号2',
-          13:'门牌号2',
-          14:'人房关系2',
-          15:'人户状况2',
-          16:'与户主关系2',
-          17:'民族'
+          1: '张三12',
+          2: '证件类型12',
+          3: '12342',
+          4: '4562',
+          5: '国籍2',
+          6: '性别2',
+          7: '出生日期2',
+          8: '所属社区2',
+          9: '所属网格2',
+          10: '所属小区2',
+          11: '楼栋名称2',
+          12: '单元号2',
+          13: '门牌号2',
+          14: '人房关系2',
+          15: '人户状况2',
+          16: '与户主关系2',
+          17: '民族'
         }
       ]
-      arr.forEach((item,index)=>{
-        for(let k in item){
+      arr.forEach((item, index) => {
+        for (let k in item) {
           // index +1 + this.sheetR(当前表最后一个有数据的行)
-          luckysheet.setCellValue(index+1, k - 1, item[k])
+          luckysheet.setCellValue(index+this.sheetR, k - 1, item[k])
         }
       })
-      // 17列
-    },
-    updataSheet(){
-
     },
   },
   beforeDestroy() {
@@ -213,6 +219,7 @@ export default {
   box-sizing: border-box;
   width: calc(100% - 40px);
 }
+
 .luckysheet-wrap {
   margin: 10px;
   padding: 0px;