# 2.2. Element-UI 表格操作
前端中后台项目基本使用 Element-UI 库, 本文重点介绍表格使用
# 简介
- 饿了么开源组件库
- github 4w+ star
- 访问官网 (opens new window)
# 效果图
# 基本用法
<template>
<el-card>
<el-table :data="rightsData"
border
stripe
:row-key="row => row.id"
v-loading="loading"
:header-cell-style="{
background: '#ececec',
color: '#909399'
}"
>
<el-table-column type="selection"
:reserve-selection="true"
width="55">
</el-table-column>
<el-table-column v-for="item in rightHeader"
:key="item.key"
:property="item.key"
:label="item.label"
:min-width="item.width"
:fixed="item.fixed"
align="center"
>
<template v-slot="{row,column}">
<span v-if="column.property == 'time' ">
{{row.startTime}} ~ {{row.endTime}}
</span>
<span :style="row.actvityGroupState | statusColor"
v-if="column.property == 'actvityGroupState'">
{{row.actvityGroupState | status}}
</span>
<span v-else>{{row[column.property]}}</span>
<span v-else>{{row[column.property]}}</span>
</template>
</el-table-column>
<el-table-column label="操作" align="center">
<template v-slot="{row}">
<span @click="remove(row.id)">删除</span>
</template>
</el-table-column>
</el-table>
</el-card>
</template>
<script>
export default {
filters: {
status (val) {
const arr = ['未开始', '活动中', '已结束', '已下线']
return arr[val]
},
statusColor (val) {
const arr = ['#D86704', '#32A3DC', '#F40000', '#909399']
return `color: ${arr[val]}`
},
},
data () {
return {
loading: false,
rightHeader: [
{
label: '编码',
key: 'code',
width: 120,
fixed: 'fixed'
},
{
label: '时间',
key: 'time',
width: 200,
fixed: 'fixed'
},
{
label: '状态',
key: 'actvityGroupState'
}
],
rightsData: [
{
"id": 1,
"code": "01",
"name": "星城哈哈",
"actvityGroupState": "1",
}, {
"id": 2,
"code": "02",
"name": "哈哈",
"actvityGroupState": "2",
}
]
};
},
methods: {
remove (id) {
const confirmResult = await this.$confirm(
'请问是否要永久删除该数据',
'删除提示',
{
confirmButtonText: '确认删除',
cancelButtonText: '取消',
type: 'warning'
}
).catch(err => err)
if (confirmResult !== 'confirm') {
return this.$message.info('已经取消删除')
}
let res = await delItem({ id })
if (res.code !== 0) {
return this.$message.error('删除数据失败');
}
const index = this.rightsDate.findIndex(item => item.id === id)
this.rightsDate.splice(index, 1)
},
},
};
</script>
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