【VXE Table】 支持行拖拽吗？

支持的。组件使用 sortablejs 实现行拖动，也支持列拖动。

行拖动示例：

     <vxe-table
          border
          row-key
          ref="xTable1"
          class="sortable-row-demo"
          :data="tableData">
          <vxe-table-column width="60">
            <template v-slot>
              <span class="drag-btn">
                <i class="vxe-icon--menu"></i>
              </span>
            </template>
            <template v-slot:header>
              <vxe-tooltip v-model="showHelpTip1" content="按住后可以上下拖动排序！" enterable>
                <i class="vxe-icon--question" @click="showHelpTip1 = !showHelpTip1"></i>
              </vxe-tooltip>
            </template>
          </vxe-table-column>
          <vxe-table-column field="name" title="Name"></vxe-table-column>
          <vxe-table-column field="sex" title="Sex"></vxe-table-column>
          <vxe-table-column field="age" title="Age"></vxe-table-column>
          <vxe-table-column field="address" title="Address" show-overflow></vxe-table-column>
        </vxe-table>

   export default {
          data () {
            return {
              showHelpTip1: false,
              tableData: []
            }
          },
          created () {
            this.tableData = window.MOCK_DATA_LIST.slice(0, 6)
            this.rowDrop()
          },
          beforeDestroy () {
            if (this.sortable) {
              this.sortable.destroy()
            }
          },
          methods: {
            rowDrop () {
              this.$nextTick(() => {
                let xTable = this.$refs.xTable
                this.sortable = Sortable.create(xTable.$el.querySelector('.body--wrapper>.vxe-table--body tbody'), {
                  handle: '.drag-btn',
                  onEnd: ({ newIndex, oldIndex }) => {
                    let currRow = this.tableData.splice(oldIndex, 1)[0]
                    this.tableData.splice(newIndex, 0, currRow)
                  }
                })
              })
            }
          }
        }

css：

     .sortable-row-demo .drag-btn {
          cursor: move;
          font-size: 12px;
        }
        .sortable-row-demo .vxe-body--row.sortable-ghost,
        .sortable-row-demo .vxe-body--row.sortable-chosen {
          background-color: #dfecfb;
        }

TypeError: Cannot read properties of undefined (reading '$el') 控制台报错

this.tableData 为undefined

可以用

列排序呢