el-table封装（vue2和vue3）

作者：很楠不爱3 | 2024-05-25 10:08:46

踩

el-table封装

一、vue2

1，使用组件

<!-- 使用封装的表格组件 -->
<template>
	<div>
		<!-- 
		config  配置
		loading 加载
		tableData 数据
		tableHeader 表头
		rowClassName 背景色
		handleSummaryMethod 共计
		handleRowClick 行点击
		handleSortChange 排序
		handleSpanMethod 合并单元格
		handleSelectionClick 选择
			:loading='loading' 
			:tableData="tableData"
		 -->
		<r-table 
			ref='tableRef' 
			:config="config" 
			v-loading="loading"
      		:data="tableData"
			:tableHeader="tableHeader" 
			:row-class-name="rowClassName" 
			:span-method="handleSpanMethod"
			:summary-method="handleSummaryMethod"
			@row-click='handleRowClick' 
			@link-click='handleLinkClick' 
			@sort-change='handleSortChange'
			@selection-change='handleSelectionClick'>
			<template slot="age" slot-scope="scope">
				<span @click.stop='onClick(scope.row)'>else</span>
			</template>
		</r-table>
	</div>
</template>
<script>
	import rTable from '@/components/rTable';
	
    export default {
		components: {
			rTable
		},
		data() {
			return {
				config: {
					isSelection: true,       //显示复选框
					isRowClick: false,       //使用行点击
					isStripe: false,         //隐藏斑马纹，与背景色不可同时用
					tableHeight: 500,        //表格高度
					isShowSummary: true,     //显示共计
					isIndex:false,           //自定义序号
				},
				tableHeader: [
					{
						prop: 'serialNo',       
						colWidth: '55',    
						title: '编码',       
						type: 'customIndex',      
						isSort:false, 
					},
					{
						prop: 'name',       //字段
						colWidth: '140',    //宽度
						title: '名称',       //表头
						isSort:false,       //是否排序
						type: 'link',       //link:跳转,
					},						// button:文字按钮,
											// tag:标签,
											// process:进度条,
											// slot:插槽, 
											// price:三位隔开, 
											// priceLink:三位隔开&&跳转, 
											// customIndex:自定义序号, 
											// 无: 普通
					
					{
						prop: '',      
						colWidth: '',  
						title: '其他',    
						type: '',     
						isSort:false,
						children:[          //children  二级
							{
								prop: 'date',
								colWidth: '160',
								title: '日期-c',
								isSort:false
							},
							{
								
								prop: 'address',
								colWidth: '',
								title: '详细地址-c',
								isSort:false
							},
							{
								prop: 'price',
								colWidth: '140',
								title: '价格-c',
								type:'price',  
								isSort:true
							},
							{
								prop: 'price',
								colWidth: '140',
								title: '价格-2-c',
								type:'priceLink',
								isSort:true
							},
						]
					},
					{
						prop: 'age',
						colWidth: '100',
						title: '插槽',
						type: 'slot',  
						isSort:false
					},
					{
						prop: 'status',
						colWidth: '100',
						title: '状态',
						type: 'tag',
						isSort:false
					},
					{
						prop: 'num',
						colWidth: '140',
						title: '进度',
						type: 'process',
						isRide: true,
						isSort:false
					},
					{
						prop: '',
						colWidth: '100',
						title: '详情',
						type: 'button',
						btnText: '查看',
						isSort:false
					}
				],
				loading: false,
				tableData: [
				 {
					id:2,
					date: '2016-06-04',
					name: '王小虎-2',
					address: '上海市普陀区金沙江路 1517 弄',
					status: false,
					num: 0.52,
					price: 10022,
					
				},
				{
					id:1,
					date: '2016-06-02',
					name: '王小虎-1',
					address: '上海市普陀区金沙江路 1518 弄',
					status: false,
					num: 0.7,
					price: 1000,
					color: 'green'
				}, 
				{
					id:1,
					date: '2016-06-02',
					name: '王小虎-1',
					address: '上海市普陀区金沙江路 1518 弄',
					status: false,
					num: 0.7,
					price: 1001,
					color: 'green'
				},
				{
					id:3,
					date: '2016-06-05',
					name: '王小虎-3',
					address: '上海市普陀区金沙江路 1519 弄',
					status: true,
					price: 156789,
					num: 0.67,
				}, {
					id:4,
					date: '2016-06-06',
					name: '王小虎-4',
					address: '上海市普陀区金沙江路 1516 弄',
					status: false,
					num: 0.43,
					price: 400,
					color: 'orange'
				}],
				spanList:[],  //合并单元格
				spanList2:[],
				orderList: [{ column: '', asc: false }],  // 默认, asc:false 倒序
				queryParams: {
					current: 1,
					size: 20
				},
			}
		},
		mounted() {
			this.getList();
		},
		methods: {
			onClick(row){
				console.log('插槽点击---->',row);
			},
			handleSortChange(value){
				
				//手动只能排序数字，还是需要通接口的
				const params = value.prop;
				if(value.order == 'descending'){
					this.tableData.sort((a,b)=>{
						return b[params] - a[params]
					})
					
				}else if(value.order == 'ascending'){
					this.tableData.sort((a,b)=>{
						return a[params] - b[params]
					})
				}
				this.getList();
				//通接口整理参数
				// switch (value.order) {
				// case 'ascending':
				//   this.orderList[0].column = value.prop;
				//   this.orderList[0].asc = true;
				//   break
				// case 'descending': 
				//   this.orderList[0].column = value.prop;
				//   this.orderList[0].asc = false;
				//   break
			 //  }
			 //  this.getList();
			},
			getList(){
				this.queryParams = this.filterOrderItems( this.queryParams,this.orderList);
				this.getSpanArr(this.tableData);
			},
			getSpanArr(data) {
				this.spanList = [];
				let sIndex = 0;

				// let sIndex2 = 0;
				// this.spanList2 = [];

				for (var i = 0; i < data.length; i++) {
					if (i === 0) {
						this.spanList.push(1);
						
					  	// this.spanList2.push(1);  //另一个字段合并
					} else {
						if (data[i].id === data[i - 1].id) {
							this.spanList[sIndex] ++
							this.spanList.push(0);
						} else {
							this.spanList.push(1);
							sIndex = i;
						}

						//if(data[i].pName == data[i -1 ].pName){
							//this.spanList2[sIndex2]++
							//this.spanList2.push(0);
						//}else{
							//this.spanList2.push(1);
							//sIndex2 = index;
						//}

					}
				}

				//序号值
				let serialNo = 0;
				for(let n in this.spanList){
					if(this.spanList[n] > 0){
					serialNo += 1;
					this.$set(data[n],'serialNo',serialNo);
					}
				}
			},
			handleSpanMethod({row,column,rowIndex,columnIndex}){
				// if (columnIndex != 1 && columnIndex < 7) {
				if (columnIndex < 7 ) {
					const _row = this.spanList[rowIndex];
					const _col = _row > 0 ? 1 : 0;    
					return {
					rowspan: _row,
					colspan: _col
					}
      			}
				//else if (columnIndex == 8) {
					//const _row = this.spanList2[rowIndex];
					//const _col = _row > 0 ? 1 : 0;    
					//return {
					  //rowspan: _row,
					  //colspan: _col
					//}
				//}
			},
			handleSummaryMethod(param) {
				const { columns, data} = param;
				const sums = [];
				columns.forEach((column, index) => {
					if (index === 0) {
						sums[index] = '合计'
						//只计算倒数第5列、第6列
					} else if (index === columns.length - 5 || index === columns.length - 6) {
						const values = data.map(item => Number(item[column.property]))
						if (!values.every(value => isNaN(value))) {
							sums[index] = values.reduce((prev, curr) => {
								const value = Number(curr)
								if (!isNaN(value)) {
									return prev + curr
								} else {
									return prev
								}
							}, 0)
							sums[index] += '';
						} else {
							sums[index] = '';
						}
					} else {
						sums[index] = '';
					}
				})
				return sums;
			},
			handleLinkClick(row, title) {
				if (title == '名称') {
					console.log('名称跳转====>', row.name);
				} else if (title == '详情') {
					console.log('详情跳转----->', row.name);
				} else if (title == '进度') {
					console.log('进度跳转----->', row.name);
				}else{
					console.log('跳转---->', title);
				}
			},
			handleSelectionClick(selection) {
				console.log('勾选---->', selection);
			},
			handleRowClick(row) {
				console.log('行点击---->', row);
			},
			//注：背景色与斑马纹不能同在
			rowClassName({row,rowIndex}) {
				row.index = rowIndex;
				if (row.color) return row.color + '-bg';
			},
			filterOrderItems(params, list) {
			  for (const key in params) {
			    if (key.indexOf('orders[') > -1) {
			      delete params[key];
			    }
			  }
			  if (list && list.length>0) {
			    for (let i = 0; i < list.length; i++) {
			      for (const key in list[i]) {
			        params['orders[' + i + '].' + key] = list[i][key];
			      }
			    }
			  }
			  return params;
			}
		}

	}
</script>
<style scoped>
	::v-deep .orange-bg {
		background-color: #e6a23c !important;
	}

	::v-deep .green-bg {
		background-color: #4cd964 !important;
	}
	
	::v-deep .red-bg {
		background-color: #f56c6c !important;
	}
</style>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383

2，封装组件

<!-- 封装表格 -->
<template>
    <!-- :data="tableData" 
    v-loading='loading' -->
<div>
    <el-table 
        v-bind="$attrs"
        border 
        style="width: 100%"
        :header-cell-style="{ background:'#f5f5f5',height:'40px',color:'#515a6e'}"
        :style="`height:${config.tableHeight}px;width: 100%`" 
        :max-height="config.tableHeight"
        :stripe="config.isStripe"
        :span-method="spanMethod"
        :row-class-name="rowClassName"
        :summary-method="summaryMethod"
        :show-summary='config.isShowSummary'
        @row-click="rowClick"
        @sort-change="sortChange"
        @selection-change="selectionChange">
        <el-table-column align='center' type="selection" width="55" v-if="config.isSelection" />
        <el-table-column align='center' type="index" label="序号" width="55" v-if="config.isIndex"/>
        <el-table-column align='center' 
            v-for='(item,index) in tableHeader' 
            :key='index'
            :prop="item.prop"
            :width="item.colWidth"
            :label="item.title"
            :sortable="item.isSort?'custom':false"
            show-overflow-tooltip>
            <!-- 一级 -->
            <template slot-scope="scope">
                <template v-if="item.type === 'customIndex'">
                    <span>{{scope.row[item.prop]}}</span>
                </template>
                <template v-else-if="item.type === 'link'">
                    <el-link type="primary" @click.stop="linkClick(scope.row,item.title)">{{scope.row[item.prop]}}</el-link>
                </template>
                <template v-else-if="item.type === 'button'">
                    <el-button type="text" size='mini' @click.stop="linkClick(scope.row,item.title)">{{item.btnText}}</el-button>
                </template>
                <template v-else-if="item.type === 'tag'">
                    <el-tag :type="scope.row[item.prop]?'':'danger'">{{scope.row[item.prop]?'是':'否'}}</el-tag>
                </template>
                <template v-else-if="item.type === 'price'">
                    <span>{{ handleNum(Number(scope.row[item.prop])) }}</span>
                </template>
                <template v-else-if="item.type === 'priceLink'">
                    <el-link type="primary" @click.stop="linkClick(scope.row,item.title)">{{ handleNum(Number(scope.row[item.prop])) }}</el-link>
                </template>
                <template v-else-if="item.type === 'process'">
                    <span @click.stop="linkClick(scope.row,item.title)">
                        <!-- 当0.07*100结果是7.000000000000001 -->
                        <el-progress :percentage="item.isRide?Number(scope.row[item.prop])*10/10*100:Number(scope.row[item.prop])*10/10"  :text-inside="true" :stroke-width="13"></el-progress>
                    </span>
                </template>
                 <!-- 插槽 -->
                <slot v-else-if="item.type === 'slot'"  :name="item.prop"  :row="scope.row" :index="scope.$index"></slot>
                <template v-else>
                    <span>{{scope.row[item.prop]}}</span>
                </template>
            </template>
            
            <!-- 二级 子项 -->
            <template v-for='(v,i) in item.children'>
                <el-table-column align='center'
                    :key='i'
                    :prop="v.prop"
                    :width="v.colWidth"
                    :label="v.title"
                    :sortable="v.isSort?'custom':false"
                    show-overflow-tooltip>
                    <template slot-scope="scope" @click.stop>
                        <template v-if="v.type === 'link'">
                            <el-link type="primary" @click.stop="linkClick(scope.row,v.title)">{{scope.row[v.prop]}}</el-link>
                        </template>
                        <template v-else-if="v.type === 'button'">
                            <el-button type="text" size='mini' @click.stop="linkClick(scope.row,v.title)">{{v.btnText}}</el-button>
                        </template>
                        <template v-else-if="v.type === 'tag'">
                            <el-tag :type="scope.row[v.prop]?'':'danger'">{{scope.row[v.prop]?'是':'否'}}</el-tag>
                        </template>
                        <template v-else-if="v.type === 'price'">
                            <span>{{ handleNum(Number(scope.row[v.prop])) }}</span>
                        </template>
                        <template v-else-if="v.type === 'priceLink'">
                            <el-link type="primary" @click.stop="linkClick(scope.row,v.title)">{{ handleNum(Number(scope.row[v.prop])) }}</el-link>
                        </template>
                        <template v-else-if="v.type === 'process'">
                            <span @click.stop="linkClick(scope.row,v.title)">
                                <el-progress :percentage="v.isRide?Number(scope.row[v.prop])*10/10*100:Number(scope.row[v.prop])*10/10"  :text-inside="true" :stroke-width="13"></el-progress>
                            </span>
                        </template>
                        <template v-else>
                            <span>{{scope.row[v.prop]}}</span>
                        </template>
                    </template>
                </el-table-column>	
            </template>
        </el-table-column>
    </el-table>
</div>
</template>
<script>
export default {
    name: "Table",
    props: {
        config:{},
        rowClassName: { 
            type: Function
        },
        summaryMethod:{
            type: Function
        },
        spanMethod:{
            type: Function
        },
        tableHeader:{
            type: Array,
            default: () => [],
        },
        loading: Boolean,
        tableData:{
            type: Array,
            default: () => [],
        },
        
      },
    data() {
        return {
            
        }
    },
    mounted() {

    },
    methods: {
        linkClick(row,title){
            this.$emit('link-click', row, title);
        },
        selectionChange(selection) {
           this.$emit('selection-change', selection);
        },
        rowClick(row) {
            if(this.config.isRowClick) this.$emit('row-click', row);
        },
        sortChange(value) {
            if(value.order) this.$emit('sort-change', value);
        },
        handleNum(num){
             //(1)保留两位小数
            var dot = String(num).indexOf(".");
            if(dot != -1){
            var dotCnt = String(num).substring(dot+1,num.length);
                if(dotCnt.length > 2)  num = num.toFixed(2);
            }
            //(2)四舍五入取整数
             // num = Math.round(num)
             //三位隔开
            return String(num).replace(/\d+/, function(n) {
                return  n.replace(/(\d)(?=(?:\d{3})+$)/g, '$1,');
            });
        }
        
    }

}
</script>

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169

二、vue3

1，使用组件

<template>
	<div>
		<div class="long-text-box">
     		<span class="text">13993199751_18037893546_101aaa</span>
    	</div>
		<!-- 
		config  配置
		loading 加载
		tableData 数据
		tableHeader 表头
		rowClassName 背景色
		handleSummaryMethod 共计
		handleRowClick 行点击
		handleSortChange 排序
		handleSpanMethod 合并单元格
		handleSelectionClick 选择
		 -->
		<r-table 
			ref='tableRef' 
			:config="state.config" 
			v-loading='state.loading' 
			:data="state.tableData"
			:tableHeader="state.tableHeader" 
			:row-class-name="rowClassName" 
			:span-method="handleSpanMethod"
			:summary-method="handleSummaryMethod"
			@row-click='handleRowClick' 
			@link-click='handleLinkClick' 
			@sort-change='handleSortChange'
			@selection-change='handleSelectionClick'>
			<template v-slot:age slot-scope="scope">
				<span @click.stop='onClick(scope.row)'>else</span>
			</template>
		</r-table>
		<div>计算器{{ count }}</div>
	</div>
</template>
<script setup lang="ts" name="index">
// 引入
import { defineAsyncComponent, reactive, onMounted,ref,watch } from 'vue';

const count = ref(0);
//watch 监听一个响应式数据
watch(count, () => {
    console.log("count改变了");
});
setTimeout(() => {
    count.value++;
}, 2000);

const user = reactive({
    name: "tom",
    info: {
        gender: "男",
        age: 18,
    }
})
//watch 监听多个数据
watch([count, user], () => {
    console.log("监听多个数据");
});
setTimeout(() => {
    count.value++;
}, 2000);
setTimeout(() => {
    user.info.age++;
}, 4000);

// 引入组件
const rTable = defineAsyncComponent(() => import('/@/components/table/table.vue'));

const state = reactive({
	config: {
		isSelection: true,       //显示复选框
		isRowClick: false,       //使用行点击
		isStripe: false,         //隐藏斑马纹，与背景色不可同时用
		tableHeight: 500,        //表格高度
		isShowSummary: false,    //显示共计
		isIndex: false,   		 //自定义序号
	},
	tableHeader: [
		{
			prop: 'serialNo',       
			colWidth: '55',    
			title: '编码',       
			type: 'customIndex',      
			isSort:false, 
		},
		{
			prop: 'name',       //字段
			colWidth: '140',    //宽度
			title: '名称',       //表头
			isSort:false,       //是否排序
			type: 'link',       //link:跳转,
		},						// button:文字按钮,
								// tag:标签,
								// process:进度条,
								// slot:插槽, 
								// price:三位隔开, 
								// priceLink:三位隔开&&跳转, 
								// customIndex:自定义序号, 
								// 无: 普通
		{
			prop: '',      
			colWidth: '',  
			title: '其他',    
			type: '',     
			isSort:false,
			children:[          //children  二级
				{
					prop: 'date',
					colWidth: '160',
					title: '日期-c',
					isSort:false,
					type: '', 
				},
				{
					
					prop: 'address',
					colWidth: '',
					title: '详细地址-c',
					isSort:false,
					type: '', 
				},
				{
					prop: 'price',
					colWidth: '140',
					title: '价格-c',
					type:'price',  
					isSort:true,
				},
				{
					prop: 'price',
					colWidth: '140',
					title: '价格-2-c',
					type:'priceLink',
					isSort:true
				},
			]
		},
		{
			prop: 'age',
			colWidth: '100',
			title: '插槽',
			type: 'slot',  
			isSort:false
		},
		{
			prop: 'status',
			colWidth: '100',
			title: '状态',
			type: 'tag',
			isSort:false
		},
		{
			prop: 'num',
			colWidth: '140',
			title: '进度',
			type: 'process',
			isRide: true,
			isSort:false
		},
		{
			prop: '',
			colWidth: '100',
			title: '详情',
			type: 'button',
			btnText: '查看',
			isSort:false
		}
	],
	loading: false,
	tableData: [
		{
		id:2,
		date: '2016-06-04',
		name: '王小虎-2',
		address: '上海市普陀区金沙江路 1517 弄',
		status: false,
		num: 0.52,
		price: 10022,
		
	},
	{
		id:1,
		date: '2016-06-02',
		name: '王小虎-1',
		address: '上海市普陀区金沙江路 1518 弄',
		status: false,
		num: 0.7,
		price: 1000,
		color: 'green'
	}, 
	{
		id:1,
		date: '2016-06-02',
		name: '王小虎-1',
		address: '上海市普陀区金沙江路 1518 弄',
		status: false,
		num: 0.7,
		price: 1001,
		color: 'green'
	},
	{
		id:3,
		date: '2016-06-05',
		name: '王小虎-3',
		address: '上海市普陀区金沙江路 1519 弄',
		status: true,
		price: 156789,
		num: 0.67,
	}, {
		id:4,
		date: '2016-06-06',
		name: '王小虎-4',
		address: '上海市普陀区金沙江路 1516 弄',
		status: false,
		num: 0.43,
		price: 400,
		color: 'orange'
	}],
	spanList:[],  //合并单元格
	orderList: [{ column: '', asc: false }],  // 默认, asc:false 倒序
	queryParams: {
		current: 1,
		size: 20
	},
})
const onClick = (row:Object)=>{
	console.log('插槽点击---->',row);
}
const handleSortChange=(value:Object)=>{
				
	//手动只能排序数字，还是需要通接口的
	const params = value.prop;
	if(value.order == 'descending'){
		state.tableData.sort((a,b)=>{
			return b[params] - a[params]
		})
		
	}else if(value.order == 'ascending'){
		state.tableData.sort((a,b)=>{
			return a[params] - b[params]
		})
	}
	getList()
	
	//通接口整理参数
	// switch (value.order) {
	// case 'ascending':
	//   this.orderList[0].column = value.prop;
	//   this.orderList[0].asc = true;
	//   break
	// case 'descending': 
	//   this.orderList[0].column = value.prop;
	//   this.orderList[0].asc = false;
	//   break
	//  }
	//  this.getList();
}
const handleSelectionClick = (selection:Array)=>{
	console.log('勾选---->', selection);
}
const handleRowClick = (row:Object) => {
	console.log('行点击---->', row);
}
//注：背景色与斑马纹不能同在
const rowClassName = ({row,rowIndex})=>{
	row.index = rowIndex;
	if (row.color) return row.color + '-bg';
}
const handleLinkClick = (row:Object, title:String)=>{
	if (title == '名称') {
		console.log('名称跳转====>', row.name);
	} else if (title == '详情') {
		console.log('详情跳转----->', row.name);
	} else if (title == '进度') {
		console.log('进度跳转----->', row.name);
	}else{
		console.log('跳转---->', title);
	}
}
const handleSummaryMethod = (param:Object)=>{
	const { columns, data} = param;
	const sums = [];
	columns.forEach((column, index) => {
		if (index === 0) {
			sums[index] = '合计';
			//只计算倒数第2列
		} else if (index === columns.length - 2) {
			const values = data.map(item => Number(item[column.property]))
			if (!values.every(value => isNaN(value))) {
				sums[index] = values.reduce((prev, curr) => {
					const value = Number(curr)
					if (!isNaN(value)) {
						return prev + curr
					} else {
						return prev
					}
				}, 0)
				sums[index] += '';
			} else {
				sums[index] = '';
			}
		} else {
			sums[index] = '';
		}
	})
	return sums;
}
const handleSpanMethod = ({row,column,rowIndex,columnIndex}) => {
	// if (columnIndex != 1 && columnIndex < 7) {
	if (columnIndex < 7 ) {
		const _row = state.spanList[rowIndex];
		const _col = _row > 0 ? 1 : 0;    
		return {
		rowspan: _row,
		colspan: _col
		}
	}
	//else if (columnIndex == 8) {
		//const _row = state.spanList2[rowIndex];
		//const _col = _row > 0 ? 1 : 0;    
		//return {
			//rowspan: _row,
			//colspan: _col
		//}
	//}
}

const getList = () =>{
	// this.queryParams = this.filterOrderItems( this.queryParams,this.orderList);
	getSpanArr(state.tableData);
}
const getSpanArr = (data) => {
	state.spanList = [];
	let sIndex = 0;

	// let sIndex2 = 0;
	// this.spanList2 = [];

	for (var i = 0; i < data.length; i++) {
		if (i === 0) {
			state.spanList.push(1);
			
			// this.spanList2.push(1);  //另一个字段合并
		} else {
			if (data[i].id === data[i - 1].id) {
				state.spanList[sIndex] ++
				state.spanList.push(0);
			} else {
				state.spanList.push(1);
				sIndex = i;
			}

			//if(data[i].pName == data[i -1 ].pName){
				//this.spanList2[sIndex2]++
				//this.spanList2.push(0);
			//}else{
				//this.spanList2.push(1);
				//sIndex2 = index;
			//}
		}
	}

	//序号值
	let serialNo = 0;
	for(let n in state.spanList){
		if(state.spanList[n] > 0){
			serialNo += 1;
			data[n].serialNo = serialNo;	
		}
	}
}

onMounted(() => {
	getList();
});
</script>
<style scoped>
	::v-deep .orange-bg {
		background-color: #e6a23c !important;
	}

	::v-deep .green-bg {
		background-color: #4cd964 !important;
	}
	
	::v-deep .red-bg {
		background-color: #f56c6c !important;
	}
	.long-text-box {
		width:120px;
		padding:4px 6px;
		border: 1px solid #c0c0cc;
		border-radius: 4px;
		overflow: hidden;
		text-overflow: ellipsis;
		white-space: nowrap;
		direction: rtl;
  	}
	.long-text-box .text {
		direction: ltr;
		unicode-bidi: bidi-override; 
	};
</style>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406

2，封装组件

<!-- 封装组件 -->
<template>
  <div>
    <el-table 
      style="width: 100%" 
      :style="`height:${config.tableHeight}px;`" 
      :max-height="config.tableHeight"
      border 
      v-bind="$attrs" 
      @row-click="rowClick" 
      :stripe="config.isStripe" 
      :show-summary='config.isShowSummary'
      @sort-change="sortChange" 
      @selection-change="selectionChange"
    >
      <el-table-column align='center' type="selection" width="55" v-if="config.isSelection" />
      <el-table-column align='center' type="index" label="序号" width="55" v-if="config.isIndex"/>
      <el-table-column align='center' v-for='(item, index) in tableHeader' :key='index' :prop="item.prop"
        :width="item.colWidth" :label="item.title" :sortable="item.isSort ? 'custom' : false" show-overflow-tooltip>
        <!-- 一级 v-slot="scope"-->
        <template v-slot="scope" @click.stop>
          <template v-if="item.type === 'customIndex'">
              <span>{{scope.row[item.prop]}}</span>
          </template>
          <template v-else-if="item.type === 'link'">
            <el-link type="primary" @click.stop="linkClick(scope.row, item.title)">{{ scope.row[item.prop]
            }}</el-link>
          </template>
          <template v-else-if="item.type === 'button'">
            <el-button type="text" size='mini' @click.stop="linkClick(scope.row, item.title)">{{ item.btnText
            }}</el-button>
          </template>
          <template v-else-if="item.type === 'tag'">
            <el-tag :type="scope.row[item.prop] ? '' : 'danger'">{{ scope.row[item.prop] ? '是' : '否' }}</el-tag>
          </template>
          <template v-else-if="item.type === 'price'">
            <span>{{ handleNum(Number(scope.row[item.prop])) }}</span>
          </template>
          <template v-else-if="item.type === 'priceLink'">
            <el-link type="primary" @click.stop="linkClick(scope.row, item.title)">{{
              handleNum(Number(scope.row[item.prop])) }}</el-link>
          </template>
          <template v-else-if="item.type === 'process'">
            <span @click.stop="linkClick(scope.row, item.title)">

              <el-progress
                :percentage="item.isRide ? Number(scope.row[item.prop]) * 10 / 10 * 100 : Number(scope.row[item.prop]) * 10 / 10"
                :text-inside="true" :stroke-width="13"></el-progress>
            </span>
          </template>
          <!-- 当0.07*100结果是7.000000000000001 -->
          <!-- 插槽 -->
          <slot v-else-if="item.type === 'slot'" :name="item.prop" :row="scope.row" :index="scope.$index"></slot>
          <template v-else>
            <span>{{ scope.row[item.prop] }}</span>
          </template>

          <!-- 二级 子项 -->
          <template v-for='(v, i) in item.children' :key='i'>
            <el-table-column align='center' :prop="v.prop" :width="v.colWidth" :label="v.title"
              :sortable="v.isSort ? 'custom' : false" show-overflow-tooltip>
              <template v-slot="scope" @click.stop>

                <template v-if="v.type === 'link'">
                  <el-link type="primary" @click.stop="linkClick(scope.row, v.title)">{{ scope.row[v.prop]
                  }}</el-link>
                </template>
                <template v-else-if="v.type === 'button'">
                  <el-button type="text" size='mini' @click.stop="linkClick(scope.row, v.title)">{{
                    v.btnText }}</el-button>
                </template>
                <template v-else-if="v.type === 'tag'">
                  <el-tag :type="scope.row[v.prop] ? '' : 'danger'">{{ scope.row[v.prop] ? '是' : '否'
                  }}</el-tag>
                </template>
                <template v-else-if="v.type === 'price'">
                  <span>{{ handleNum(Number(scope.row[v.prop])) }}</span>
                </template>
                <template v-else-if="v.type === 'priceLink'">
                  <el-link type="primary" @click.stop="linkClick(scope.row, v.title)">
                    {{ handleNum(Number(scope.row[v.prop])) }}
                  </el-link>
                </template>
                <template v-else-if="v.type === 'process'">
                  <span @click.stop="linkClick(scope.row, v.title)">
                    <el-progress
                      :percentage="v.isRide ? Number(scope.row[v.prop]) * 10 / 10 * 100 : Number(scope.row[v.prop]) * 10 / 10"
                      :text-inside="true" :stroke-width="13"></el-progress>
                  </span>
                </template>
                <template v-else>
                  <span>{{ scope.row[v.prop] }}</span>
                </template>
              </template>
            </el-table-column>
          </template>
        </template>

      </el-table-column>
    </el-table>
  </div>
</template>
<script setup lang="ts" name="elementTable">

const props = defineProps({
  config: {
    type: Object,
    default: () => { },
  },
  tableHeader: {
    type: Array,
    default: () => [],
  },
  tableData: {
    type: Array,
    default: () => [],
  }
});

// 定义子组件向父组件传值/事件
const emit = defineEmits(['link-click', 'selection-change', 'row-click', 'sort-change']);

const linkClick = (row: Object, title: String) => {
  emit('link-click', row, title);
};
const selectionChange = (selection: Array) => {
  emit('selection-change', selection);
};
const rowClick = (row: Object) => {
  if (props.config.isRowClick) emit('row-click', row);
};
const sortChange = (value: Object) => {
  if (value.order) emit('sort-change', value);
};
const handleNum = (num: number) => {
  //(1)保留两位小数
  var dot = String(num).indexOf('.');
  if (dot != -1) {
    var dotCnt = String(num).substring(dot + 1, num.length);
    if (dotCnt.length > 2) num = num.toFixed(2);
  }
  //(2)四舍五入取整数
  // num = Math.round(num)
  //三位隔开
  return String(num).replace(/\d+/, function (n) {
    return n.replace(/(\d)(?=(?:\d{3})+$)/g, '$1,');
  });
};
</script>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149

声明：本文内容由网友自发贡献，不代表【wpsshop博客】立场，版权归原作者所有，本站不承担相应法律责任。如您发现有侵权的内容，请联系我们。转载请注明出处：https://www.wpsshop.cn/w/很楠不爱3/article/detail/621606