vxe-table 实现 excel 选择一个单元格拖拽自动复制新的单元格(示例代码)

<template>
  <div>
    <vxe-grid v-bind="gridOptions"></vxe-grid>
  </div>
</template>
<script>
export default {
  data () {
    const gridOptions = {
      border: true,
      height: 500,
      showOverflow: true,
      columnConfig: {
        resizable: true
      },
      editConfig: {
        mode: 'cell',
        trigger: 'dblclick' // 双击单元格激活编辑状态
      },
      mouseConfig: {
        area: true,
        extension: true // 是否开启区域扩展选取功能，开启后可以通过鼠标左键按住区域内右下角扩展按钮，将区域横向或纵向扩大
      },
      areaConfig: {
        extendByCopy: true // 是否启用扩展区域自动填充，当选取一个单元格时，自动将当前内容填充到扩展区域的所有单元格中（同时按住 ctrl 键可取消值自动识别数字功能）
      },
      keyboardConfig: {
        arrowCursorLock: true,
        isClip: true,
        isArrow: true,
        isShift: true,
        isTab: true,
        isEnter: true,
        isEdit: true,
        isDel: true,
        isEsc: true,
        isFNR: true // 是否开启查找与替换
      },
      columns: [
        { type: 'seq', width: 60 },
        { field: 'a', title: 'A', editRender: { name: 'input' } },
        { field: 'b', title: 'B', editRender: { name: 'input' } },
        { field: 'c', title: 'C', editRender: { name: 'input' } },
        { field: 'd', title: 'D', editRender: { name: 'input' } },
        { field: 'e', title: 'E', editRender: { name: 'input' } },
        { field: 'f', title: 'F', editRender: { name: 'input' } },
        { field: 'g', title: 'G', editRender: { name: 'input' } },
        { field: 'h', title: 'H', editRender: { name: 'input' } }
      ],
      data: [
        { id: 10001, a: 'Test1', b: 'Develop', c: 'Man', d: '23', e: '28', f: '', g: '', h: '' },
        { id: 10002, a: 'Test2', b: 'Test', c: 'Women', d: '23', e: '22', f: '', g: '', h: '' },
        { id: 10003, a: 'Test3', b: 'PM', c: 'Man', d: '23', e: '32', f: '', g: '', h: '' },
        { id: 10004, a: 'Test4', b: 'Designer', c: 'Women', d: '456', e: '24', f: '', g: '', h: '' },
        { id: 10005, a: 'Test5', b: 'Designer', c: 'Women', d: '23', e: '42', f: '', g: '', h: '' },
        { id: 10006, a: 'Test6', b: 'Designer', c: 'Man', d: '23', e: '38', f: '', g: '', h: '' },
        { id: 10007, a: 'Test7', b: 'Test', c: 'Women', d: '100', e: '24', f: '', g: '', h: '' },
        { id: 10008, a: 'Test8', b: 'PM', c: 'Man', d: '345', e: '34', f: '', g: '', h: '' },
        { id: 10009, a: 'Test9', b: 'Designer', c: 'Man', d: '67', e: '52', f: '', g: '', h: '' },
        { id: 10010, a: 'Test10', b: 'Test', c: 'Women', d: '23', e: '44', f: '', g: '', h: '' }
      ]
    }
    return {
      gridOptions
    }
  }
}
</script>