element-plus表格添加简单右键 - ToB企服应用市场:ToB评测及商务社交产业平台

<template>
<main class="mainClass" >
<el-table :data="tableData" style="width: 100%"
@row-contextmenu="rowContextmenu"
@cell-contextmenu="cellContextmenu"
@contextmenu.prevent
>
<el-table-column type="index" :index="indexMethod" />
<el-table-column prop="date" label="Date" width="180" />
<el-table-column prop="name" label="Name" width="180" />
<el-table-column prop="address" label="Address" />
</el-table>
</main>
<el-menu
:default-active="1"
class="el-menu-demo"
mode="vertical"
:collapse="isCollapse"
v-show="menuShow"
@close="hideMenu"
@open="openItem"
ref="menuRef"
:style="{ left: left + 'px', top: top + 'px' }"
>
<el-menu-item index="1">Processing Center</el-menu-item>
<el-sub-menu index="2">
<template #title>Workspace</template>
<el-menu-item index="2-1">item one</el-menu-item>
<el-menu-item index="2-2">item two</el-menu-item>
<el-menu-item index="2-3">item three</el-menu-item>
</el-sub-menu>
</el-menu>
</template>
<script setup>
import { watch ,ref } from 'vue';
const activeIndex = ref('0')
const menuShow = ref(false)
const isCollapse = ref(true)
const menuRef = ref(null)
const left = ref(0)
const top = ref(0)
const tableData = [
{
date: '2016-05-03',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036',
tag: 'Home',
},
{
date: '2016-05-02',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036',
tag: 'Office',
},
{
date: '2016-05-04',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036',
tag: 'Home',
},
{
date: '2016-05-01',
name: 'Tom',
state: 'California',
city: 'Los Angeles',
address: 'No. 189, Grove St, Los Angeles',
zip: 'CA 90036',
tag: 'Office',
},
]
function cellContextmenu(row,column,divstr,event)
{
//第4个参数才是event
console.log("cell contextenu",arguments)
showMenu(event)
}
function rowContextmenu(row,column,event)
{
//第3个参数才是event
console.log("row contextenu",arguments)
}
function hideMenu()
{
menuShow.value = false;
}
function showMenu(e)
{
menuShow.value = true;
left.value = e.clientX+1;
top.value = e.clientY+1;
//阻止默认行为 @contextmenu.prevent 同效果
e.preventDefault();
}
</script>
<style scoped>
.mainClass
{
width: 500px;
height: 500px;
background-color: #f0f0f0;
}
.el-menu-demo
{
position: absolute;
left: 0;
top: 0;
z-index: 100;
width: 140px;
/* background-color: rgb(167, 184, 184); */
}
</style>

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