Vue结合Element-UI 实现双击单元格编辑

  <el-table
                key="1"
                v-if="type===2"
                stripe
                :data="list"
                @cell-dblclick="celledit"
                :header-cell-style="headerCellStyle"
   >
    </el-table>

      celledit(row, column){
        if(row[column.property]){
          row[column.property].edit = true;
          setTimeout(() => {
            this.$refs[column.property].focus()
          }, 20);
        }
      },

   this.tableOne.forEach((item,index)=>{
          item.index = this.dataTotal + index+ 1;
          for(let i in item) {
            item[i] = {
              value: item[i],
              edit: false
            }
          }
        });

         <el-table-column
                  min-width="4%"
                  align="center"
                  prop="kpi"
                  label="KPI">
                  <template slot-scope="scope">
                    <el-input v-if="scope.row.kpi.edit"
                              ref="kpi"
                              v-model="scope.row.kpi.value"
                              style="width: 100%"
                              @blur="changeData(scope.row)">
                    </el-input>
                    <span v-else-if="scope.row.kpi.value==0"  class="set"><i class="el-icon-edit edit"></i></span>
                    <span v-else>{{scope.row.kpi.value}}</span>
                  </template>
                </el-table-column>