vue表格 vxe-table 如何實現鍵盤導航時，按回車健向右移動，併到最後一行時按回車自動新增一行，表格組件本身支持按回車鍵自動新增行/按 Tab 鍵自動的新增行，通過以下參數開啓就可以了。

https://vxetable.cn

按 Tab 鍵在最後一行tab鍵自動新增一行

通過 keyboard-config.isLastTabAppendRow 設置當活動單元格處於最後一行時，按Tab鍵自動在表尾新增一行，還可以設置 keyboard-config.beforeTabMethod 重寫默認行為，自定義實現更加靈活的操作，比如在最後一行最後一列通過Tab鍵新增一行數據

<template>
  <div>
    <vxe-grid v-bind="gridOptions"></vxe-grid>
  </div>
</template>

<script setup>
import { reactive } from 'vue'

const gridOptions = reactive({
  border: true,
  showOverflow: true,
  keepSource: true,
  height: 400,
  mouseConfig: {
    selected: true
  },
  keyboardConfig: {
    isEdit: true,
    isArrow: true,
    isEnter: true,
    isTab: true,
    isDel: true,
    isBack: true,
    isEsc: true,
    isLastTabAppendRow: true
  },
  editConfig: {
    trigger: 'dblclick',
    mode: 'cell',
    showStatus: true
  },
  columns: [
    { type: 'seq', width: 70 },
    { field: 'name', title: 'Name', editRender: { name: 'VxeInput' } },
    { field: 'sex', title: 'Sex', editRender: { name: 'VxeInput' } },
    { field: 'age', title: 'Age', editRender: { name: 'VxeInput' } }
  ],
  data: [
    { id: 10001, name: 'Test1', role: 'Develop', sex: 'Man', age: 28, address: 'test abc' },
    { id: 10002, name: 'Test2', role: 'Test', sex: 'Women', age: 22, address: 'Guangzhou' },
    { id: 10003, name: 'Test3', role: 'PM', sex: 'Man', age: 32, address: 'Shanghai' },
    { id: 10004, name: 'Test4', role: 'Designer', sex: 'Women', age: 23, address: 'test abc' },
    { id: 10005, name: 'Test5', role: 'Develop', sex: 'Women', age: 30, address: 'Shanghai' },
    { id: 10006, name: 'Test6', role: 'Designer', sex: 'Women', age: 21, address: 'test abc' },
    { id: 10007, name: 'Test7', role: 'Test', sex: 'Man', age: 29, address: 'test abc' },
    { id: 10008, name: 'Test8', role: 'Develop', sex: 'Man', age: 35, address: 'test abc' },
    { id: 10009, name: 'Test9', role: 'Test', sex: 'Man', age: 26, address: 'test abc' },
    { id: 10010, name: 'Test10', role: 'Develop', sex: 'Man', age: 38, address: 'test abc' },
    { id: 10011, name: 'Test11', role: 'Test', sex: 'Women', age: 29, address: 'test abc' },
    { id: 10012, name: 'Test12', role: 'Develop', sex: 'Man', age: 27, address: 'test abc' },
    { id: 10013, name: 'Test13', role: 'Test', sex: 'Women', age: 24, address: 'test abc' },
    { id: 10014, name: 'Test14', role: 'Develop', sex: 'Man', age: 34, address: 'test abc' },
    { id: 10015, name: 'Test15', role: 'Test', sex: 'Man', age: 21, address: 'test abc' },
    { id: 10016, name: 'Test16', role: 'Develop', sex: 'Women', age: 20, address: 'test abc' },
    { id: 10017, name: 'Test17', role: 'Test', sex: 'Man', age: 31, address: 'test abc' },
    { id: 10018, name: 'Test18', role: 'Develop', sex: 'Women', age: 32, address: 'test abc' },
    { id: 10019, name: 'Test19', role: 'Test', sex: 'Man', age: 37, address: 'test abc' },
    { id: 10020, name: 'Test20', role: 'Develop', sex: 'Man', age: 41, address: 'test abc' }
  ]
})
</script>

按回車鍵在最後一行回車鍵自動新增一行

通過 keyboard-config.isLastEnterAppendRow 設置當活動單元格處於最後一行時，按回車鍵自動在表尾新增一行，還可以設置 keyboard-config.beforeEnterMethod 重寫默認行為，自定義實現更加靈活的操作，比如在最後一行通過回車鍵新增一行數據

<template>
  <div>
    <vxe-grid v-bind="gridOptions"></vxe-grid>
  </div>
</template>

<script setup>
import { reactive } from 'vue'

const gridOptions = reactive({
  border: true,
  showOverflow: true,
  keepSource: true,
  height: 400,
  mouseConfig: {
    selected: true
  },
  keyboardConfig: {
    isEdit: true,
    isArrow: true,
    isEnter: true,
    isTab: true,
    isDel: true,
    isBack: true,
    isEsc: true,
    isLastEnterAppendRow: true
  },
  editConfig: {
    trigger: 'dblclick',
    mode: 'cell',
    showStatus: true
  },
  columns: [
    { type: 'seq', width: 70 },
    { field: 'name', title: 'Name', editRender: { name: 'VxeInput' } },
    { field: 'sex', title: 'Sex', editRender: { name: 'VxeInput' } },
    { field: 'age', title: 'Age', editRender: { name: 'VxeInput' } }
  ],
  data: [
    { id: 10001, name: 'Test1', role: 'Develop', sex: 'Man', age: 28, address: 'test abc' },
    { id: 10002, name: 'Test2', role: 'Test', sex: 'Women', age: 22, address: 'Guangzhou' },
    { id: 10003, name: 'Test3', role: 'PM', sex: 'Man', age: 32, address: 'Shanghai' },
    { id: 10004, name: 'Test4', role: 'Designer', sex: 'Women', age: 23, address: 'test abc' },
    { id: 10005, name: 'Test5', role: 'Develop', sex: 'Women', age: 30, address: 'Shanghai' },
    { id: 10006, name: 'Test6', role: 'Designer', sex: 'Women', age: 21, address: 'test abc' },
    { id: 10007, name: 'Test7', role: 'Test', sex: 'Man', age: 29, address: 'test abc' },
    { id: 10008, name: 'Test8', role: 'Develop', sex: 'Man', age: 35, address: 'test abc' },
    { id: 10009, name: 'Test9', role: 'Test', sex: 'Man', age: 26, address: 'test abc' },
    { id: 10010, name: 'Test10', role: 'Develop', sex: 'Man', age: 38, address: 'test abc' },
    { id: 10011, name: 'Test11', role: 'Test', sex: 'Women', age: 29, address: 'test abc' },
    { id: 10012, name: 'Test12', role: 'Develop', sex: 'Man', age: 27, address: 'test abc' },
    { id: 10013, name: 'Test13', role: 'Test', sex: 'Women', age: 24, address: 'test abc' },
    { id: 10014, name: 'Test14', role: 'Develop', sex: 'Man', age: 34, address: 'test abc' },
    { id: 10015, name: 'Test15', role: 'Test', sex: 'Man', age: 21, address: 'test abc' },
    { id: 10016, name: 'Test16', role: 'Develop', sex: 'Women', age: 20, address: 'test abc' },
    { id: 10017, name: 'Test17', role: 'Test', sex: 'Man', age: 31, address: 'test abc' },
    { id: 10018, name: 'Test18', role: 'Develop', sex: 'Women', age: 32, address: 'test abc' },
    { id: 10019, name: 'Test19', role: 'Test', sex: 'Man', age: 37, address: 'test abc' },
    { id: 10020, name: 'Test20', role: 'Develop', sex: 'Man', age: 41, address: 'test abc' }
  ]
})
</script>

https://gitee.com/x-extends/vxe-table