Vue中Table组件行内右键菜单实现方法(基于 vue +

<a-table
 :columns="columns"
 :rowKey="record => { return record.INDEX;}"
 :dataSource="tableData"
/>
...
 const columns = [
 {
  title: "序号",
  dataIndex: "INDEX"
 },
 {
  title: "主题大类",
  dataIndex: "THEME"
 },
 {
  title: "中文名称",
  dataIndex: "CN_NAME"
 },
 {
  title: "英文名称",
  dataIndex: "EN_NAME"
 }
];
...
 data() {
  return {
   columns,
   tableData: [
    { INDEX: 0, THEME: "基础数据", CN_NAME: "地区", EN_NAME: "Area" },
    { INDEX: 1, THEME: "个人信息", CN_NAME: "姓名", EN_NAME: "Name" }
   ]
  };
 }

<a-menu :style="menuStyle" v-if="menuVisible">
   <a-menu-item>{{menuData.THEME}}</a-menu-item>
   <a-menu-item>{{menuData.CN_NAME}}</a-menu-item>
   <a-menu-item>{{menuData.EN_NAME}}</a-menu-item>
  </a-menu>
...
 data() {
  return {
   ...
   menuData: {},
   menuVisible: false,
   menuStyle: {
    position: "absolute",
    : "0",
    left: "0",
    border: "1px solid #eee"
   }
  };
 }

<a-table
   ...
   :customRow="customClick"
  />

data() {
  return {
   ...
   customClick: record => ({
    on: {
     contextmenu: e => {
      e.preventDefault();
      this.menuData = record;
      this.menuVisible = true;
      this.menuStyle. = e.clientY + "px";
      this.menuStyle.left = e.clientX + "px";
      document.body.addEventListener("click", this.bodyClick);
     }
    }
   })
  };
 },
 methods: {
  bodyClick() {
   this.menuVisible = false;
   document.body.removeEventListener("click", this.bodyClick);
  }
 }

<template>
 <div>
  <a-table
   :columns="columns"
   :rowKey="record => { return record.INDEX;}"
   :dataSource="tableData"
   :customRow="customClick"
  />
  <a-menu :style="menuStyle" v-if="menuVisible">
   <a-menu-item>{{menuData.THEME}}</a-menu-item>
   <a-menu-item>{{menuData.CN_NAME}}</a-menu-item>
   <a-menu-item>{{menuData.EN_NAME}}</a-menu-item>
  </a-menu>
 </div>
</template>
<script>
const columns = [
 {
  title: "序号",
  dataIndex: "INDEX"
 },
 {
  title: "主题大类",
  dataIndex: "THEME"
 },
 {
  title: "中文名称",
  dataIndex: "CN_NAME"
 },
 {
  title: "英文名称",
  dataIndex: "EN_NAME"
 }
];
export default {
 data() {
  return {
   columns,
   tableData: [
    { INDEX: 0, THEME: "基础数据", CN_NAME: "地区", EN_NAME: "Area" },
    { INDEX: 1, THEME: "个人信息", CN_NAME: "姓名", EN_NAME: "Name" }
   ],
   menuData: {},
   menuVisible: false,
   menuStyle: {
    position: "absolute",
    : "0",
    left: "0",
    border: "1px solid #eee"
   },
   customClick: record => ({
    on: {
     contextmenu: e => {
      e.preventDefault();
      this.menuData = record;
      this.menuVisible = true;
      this.menuStyle. = e.clientY + "px";
      this.menuStyle.left = e.clientX + "px";
      document.body.addEventListener("click", this.bodyClick);
     }
    }
   })
  };
 },
 methods: {
  bodyClick() {
   this.menuVisible = false;
   document.body.removeEventListener("click", this.bodyClick);
  }
 }
};
</script>