(1) 首先是form表单写表单设置按钮：

（1.1）使用el-popover，你需要修改的是this.colOptions，colSelect:

<el-popover id="popover" popper-class="planProver" placement="bottom" width="300" trigger="click" content="{this.colOptions}" class="elPopover">
					<el-checkbox-group v-model="colSelect" @change="refreshPic">
						<el-checkbox v-for="item in colOptions" :label="item" :key="item" style="display: block; padding-top: 10px"></el-checkbox>
					</el-checkbox-group>
					<el-button type="primary" slot="reference">表格设置</el-button>
				</el-popover>

（1.2）js代码中的data

data(){
    return{
        colOptions: ['飞行计划编号', '通航用户', '任务性质', '机型', '飞行员', '开始时间', '结束时间', '联系人', '24位地址码', '机载设备', '飞行规则'],
		// 已选中的表头:默认显示内容
		colSelect: [],
		// 默认选择的
		colSelectToday: ['飞行计划编号', '通航用户', '任务性质', '机型', '飞行员', '开始时间'],
		// 主要是为了获取table的prop
		columnLabels: {
			flightPlanNumber: '飞行计划编号',
			airNavigationUser: '通航用户',
			missionType: '任务性质',
			aircraftType: '机型',
			pilot: '飞行员',
			startTime: '开始时间',
			endTime: '结束时间',
			contact: '联系人',
			addressCode: '24位地址码',
			onboardEquipment: '机载设备',
			flightRules: '飞行规则',
	},

    }
}

(1.3)js中的methods

		//重新选择表格表头时
		refreshPic(val) {
			localStorage.setItem('planColSelect', JSON.stringify(val));
			this.colSelect = JSON.parse(localStorage.getItem('planColSelect'));
		},

（2）写table表

（2.1）html代码

<el-table :data="tableData" style="width: 100%; height: 100%" border :cell-style="customCellStyle" :header-cell-style="customHeaderCellStyle">
		<el-table-column label="序号" type="index" align="center" width="50">
         </el-table-column>
		<el-table-column :label="item" :key="'key' + item + index" v-for="(item, index) in colSelect" :prop="getProp(item)"></el-table-column>
</el-table>

（2）js中的method写：

getProp(item) {
			// 遍历 columnLabels 对象，查找匹配的属性名
			for (const prop in this.columnLabels) {
				if (this.columnLabels[prop] === item) {
					return prop; // 返回匹配的属性名
				}
			}
			// 如果未找到匹配项，返回 null 或其他适当的值
			return null;
		},

（3）页面所有代码（无接口，可以直接用）

<!--
 * @Author: 
 * @Description: 
 * @Date: 2023-10-26 17:44:08
 * @LastEditTime: 2023-11-02 17:28:58
-->
<template>
	<div class="homeContainer">
		<el-header style="height: 90px">
			<el-form :inline="true" :model="dateForm" class="dateFormSearch" ref="myForm">
				<el-form-item label="计划状态："></el-form-item>
				<el-form-item>
					<el-radio-group v-model="dateForm.radio1">
						<el-radio :label="0" style="margin-right: 5px !important">取消</el-radio>
						<el-radio :label="1" style="margin-right: 1rem !important">保存</el-radio>
					</el-radio-group></el-form-item
				>
				<el-form-item>
					<el-radio-group v-model="dateForm.radio2">
						<el-radio :label="0" style="margin-right: 5px !important">待审批</el-radio>
						<el-radio :label="1" style="margin-right: 1rem !important">审批</el-radio>
					</el-radio-group></el-form-item
				>
				<el-form-item label="计划编号">
					<el-input v-model="dateForm.planNumberInput"></el-input>
				</el-form-item>
				<el-form-item label="呼号">
					<el-input v-model="dateForm.callInput"></el-input>
				</el-form-item>
				<el-form-item label="机号">
					<el-input v-model="dateForm.machineInput"></el-input>
				</el-form-item>
				<el-form-item label="通航用户">
					<el-input v-model="dateForm.navigationUsers"></el-input>
				</el-form-item>

				<el-form-item label="日期" prop="date">
					<el-date-picker
						v-model="dateForm.dateTimes"
						type="datetimerange"
						range-separator="至"
						start-placeholder="开始日期"
						end-placeholder="结束日期"
						:picker-options="pickerOptions"
						format="yyyy-MM-dd HH:mm"
						value-format="yyyy-MM-dd HH:mm"
					>
					</el-date-picker>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" @click="onSearch">查询</el-button>
				</el-form-item>
				<el-form-item>
					<el-button>导出</el-button>
				</el-form-item>
				<el-form-item>
					<el-button @click="resetForm">重置</el-button>
				</el-form-item>
				<el-popover id="popover" popper-class="planProver" placement="bottom" width="300" trigger="click" content="{this.colOptions}" class="elPopover">
					<el-checkbox-group v-model="colSelect" @change="refreshPic">
						<el-checkbox v-for="item in colOptions" :label="item" :key="item" style="display: block; padding-top: 10px"></el-checkbox>
					</el-checkbox-group>
					<el-button type="primary" slot="reference">表格设置</el-button>
				</el-popover>
			</el-form>
		</el-header>
		<el-main class="homeMain">
			<el-table :data="tableData" style="width: 100%; height: 100%" border :cell-style="customCellStyle" :header-cell-style="customHeaderCellStyle">
				<el-table-column label="序号" type="index" align="center" width="50">
            </el-table-column>
				<el-table-column :label="item" :key="'key' + item + index" v-for="(item, index) in colSelect" :prop="getProp(item)"></el-table-column>
			</el-table>
		</el-main>
	</div>
</template>
    
<script>
export default {
	name: 'navigationFlightPlan',
	data() {
		return {
			dateForm: {
				dateTimes: [this.$common.getMonthFirstAndLastDay().firstDay, this.$common.getMonthFirstAndLastDay().lastDay],
				radio1: 0,
				radio2: 0,
				planNumberInput: '',
				callInput: '',
				machineInput: '',
			},
			pickerOptions: {
				shortcuts: [
					{
						text: '最近一天',
						onClick(picker) {
							const end = new Date();
							const start = new Date();
							start.setTime(start.getTime() - 3600 * 1000 * 24);
							picker.$emit('pick', [start, end]);
						},
					},
					{
						text: '最近一个周',
						onClick(picker) {
							const end = new Date();
							const start = new Date();
							start.setTime(start.getTime() - 3600 * 1000 * 24 * 7);
							picker.$emit('pick', [start, end]);
						},
					},
					{
						text: '最近一个月',
						onClick(picker) {
							const end = new Date();
							const start = new Date();
							start.setTime(start.getTime() - 3600 * 1000 * 24 * 30);
							picker.$emit('pick', [start, end]);
						},
					},
				],
				onPick: ({ maxDate, minDate }) => {
					this.selectDate = minDate.getTime();
					if (maxDate) {
						this.selectDate = '';
					}
				},
				disabledDate: (time) => {
					if (this.selectDate !== '') {
						const one = 31 * 24 * 3600 * 1000;
						const minTime = this.selectDate - one;
						const maxTime = this.selectDate + one;
						return time.getTime() < minTime || time.getTime() > maxTime;
					}
				},
			},
			tableData: [
				{
					flightPlanNumber: 'FP001',
					airNavigationUser: 'User A',
					missionType: 'Mission 1',
					aircraftType: 'Type X',
					pilot: 'Pilot 1',
					startTime: '2023-10-01 08:00',
					endTime: '2023-10-01 10:00',
					contact: 'John Doe',
					addressCode: 'ABCDEF1234567890',
					onboardEquipment: 'Equipment 1',
					flightRules: 'Rule A',
				},
				{
					flightPlanNumber: 'FP002',
					airNavigationUser: 'User B',
					missionType: 'Mission 2',
					aircraftType: 'Type Y',
					pilot: 'Pilot 2',
					startTime: '2023-10-05 14:00',
					endTime: '2023-10-05 16:00',
					contact: 'Jane Smith',
					addressCode: 'XYZ1234567890ABC',
					onboardEquipment: 'Equipment 2',
					flightRules: 'Rule B',
				},
				{
					flightPlanNumber: 'FP003',
					airNavigationUser: 'User C',
					missionType: 'Mission 1',
					aircraftType: 'Type X',
					pilot: 'Pilot 3',
					startTime: '2023-10-10 10:00',
					endTime: '2023-10-10 12:00',
					contact: 'Mary Johnson',
					addressCode: '1234567890XYZABC',
					onboardEquipment: 'Equipment 3',
					flightRules: 'Rule A',
				},
				{
					flightPlanNumber: 'FP004',
					airNavigationUser: 'User D',
					missionType: 'Mission 3',
					aircraftType: 'Type Z',
					pilot: 'Pilot 4',
					startTime: '2023-10-15 09:00',
					endTime: '2023-10-15 11:00',
					contact: 'Robert Brown',
					addressCode: '7890ABCXYZ123456',
					onboardEquipment: 'Equipment 4',
					flightRules: 'Rule C',
				},
				// Add more data objects as needed
			],

			// 表格设置
			// 所有的选项
			colOptions: ['飞行计划编号', '通航用户', '任务性质', '机型', '飞行员', '开始时间', '结束时间', '联系人', '24位地址码', '机载设备', '飞行规则'],
			// 已选中的表头:默认显示内容
			colSelect: [],
			// 默认选择的
			colSelectToday: ['飞行计划编号', '通航用户', '任务性质', '机型', '飞行员', '开始时间'],
			// 主要是为了获取table的prop
			columnLabels: {
				flightPlanNumber: '飞行计划编号',
				airNavigationUser: '通航用户',
				missionType: '任务性质',
				aircraftType: '机型',
				pilot: '飞行员',
				startTime: '开始时间',
				endTime: '结束时间',
				contact: '联系人',
				addressCode: '24位地址码',
				onboardEquipment: '机载设备',
				flightRules: '飞行规则',
			},
		};
	},
	mounted() {
		this.colSelect = this.colSelectToday;
	},
	methods: {
		onSearch() {
			console.log(this.dateForm.dateTimes);
		},
		customCellStyle({ row, column }) {
			return {
				color: 'white',
				backgroundColor: '#333333',
				border: '1px solid #616265',
			};
		},
		customHeaderCellStyle({ column }) {
			return {
				color: 'white',
				backgroundColor: '#616265',
				border: '1px solid #616265',
				fontWeight: 'bold', // 文本加粗
				'text-align': 'center',
			};
		},
		resetForm() {
			this.$refs.myForm.resetFields(); // 通过 ref 调用 resetFields 方法重置表单
		},

		//重新选择表格表头时
		refreshPic(val) {
			localStorage.setItem('planColSelect', JSON.stringify(val));
			this.colSelect = JSON.parse(localStorage.getItem('planColSelect'));
		},
		getProp(item) {
			// 遍历 columnLabels 对象，查找匹配的属性名
			for (const prop in this.columnLabels) {
				if (this.columnLabels[prop] === item) {
					return prop; // 返回匹配的属性名
				}
			}
			// 如果未找到匹配项，返回 null 或其他适当的值
			return null;
		},
	},
};
</script>
    
<style>
.homeContainer {
	width: 100%;
	height: 100%;
	padding: 3rem 1rem;
	color: white;
	display: flex; /* 使用Flexbox布局 */
	flex-direction: column; /* 垂直布局 */
}
.el-form-item__label {
	color: white !important;
}
.el-date-editor,
.el-range-input {
	background-color: #aaaaaa;
	color: black !important;
}
.el-icon-date,
.el-range-input::placeholder,
.el-picker-panel,
.el-date-table th,
.el-picker-panel__sidebar button {
	color: black !important;
}
.el-picker-panel__sidebar,
.el-picker-panel__body,
.el-input__inner,
.el-picker-panel__footer {
	background-color: #aaaaaa;
}
.el-input.is-disabled .el-input__inner {
	background-color: #aaaaaa;
}
.homeMain {
	flex: 1;
}
.el-table {
	background-color: #333333 !important;
}
/* .itemInput >>> .el-form-item__content {
	width: 100px !important;
} */
.el-radio__label {
	font-size: 1rem !important;
	font-family: Microsoft YaHei, Microsoft YaHei-Regular !important;
}
.el-popover--plain,
.el-checkbox__inner {
	background: #aaaaaa !important;
}
</style>

# vue.js # 前端 # javascript
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