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ElementUI table 单元格编辑合并

时间:2022-12-12 17:32:23浏览次数:52  
标签:12 ElementUI 单元格 month table null id minute row


我的需求:

  • 看公司的​​低代码平台​​​有使用这种方式,所以想​​研究​​研究,后期项目里使用。

我需要解决的问题:

  • 如何通过数据对​​ElementUI​​​的​​表格组件​​中单元格的编辑功能进行处理,输入框和表格样式如何切换
  • 表格合并是如何处理的

我是这样做的:

  • ​百度​​​寻找解决办法,向公司前端大佬​​请教​​。

你存在的意义,诠释了我仓促青春里的爱情。


单行视图手动双击切换

通过双击表格实现编辑的表格的切换。

ElementUI table 单元格编辑合并_前端


ElementUI table 单元格编辑合并_技术方案_02

<!DOCTYPE html>
<html>

<head>
<meta charset="UTF-8">
<!-- import CSS -->
<link rel="stylesheet" href="https://unpkg.com/element-ui/lib/theme-chalk/index.css">
<!-- import Vue before Element -->
<script src="https://unpkg.com/vue/dist/vue.js"></script>
<!-- import JavaScript -->
<script src="https://unpkg.com/element-ui/lib/index.js"></script>
<script src="https://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js"></script>
</head>

<body style="display: flex;justify-content: center;width: 100%;">
<div id="app">
<el-card>
<el-table :data="tableData" style="width: 100%" :row-class-name="tableRowClassName"
@cell-dblclick="editdbClick">
<el-table-column prop="date" label="日期" width="180">
<template slot-scope="scope">
<el-select v-show="!showEdit[scope.$index]" popper-class="role-option" v-model="scope.row.date"
placeholder="请选择" size="small" @change="dateHandleChange">
<el-option v-for="item in optionData" :key="item.name" :label="item.name"
:value="item.value"></el-option>
</el-select>
<span style="line-height: 32px;"
v-show="showEdit[scope.$index]">{{ optionDataf(scope.row.date)}} </span>
</template>
</el-table-column>
<el-table-column prop="name" label="姓名" width="180">
<template slot-scope="scope">
<el-select v-show="!showEdit[scope.$index] && scope.row.date != '2' " popper-class="role-option"
v-model="scope.row.name" placeholder="请选择" size="small">
<el-option v-for="item in optionName" :key="item.name" :label="item.name"
:value="item.value"></el-option>
</el-select>
<span style="line-height: 32px;"
v-show="showEdit[scope.$index]">{{optionNamef(scope.row.name) }} </span>
</template>
</el-table-column>
<el-table-column prop="addr" width="180" label="地址">
<template slot-scope="scope">
<el-select v-show="!showEdit[scope.$index]" popper-class="role-option" v-model="scope.row.addr"
placeholder="请选择" size="small">
<el-option v-for="item in optionsAddr(scope.row)" :key="item.name" :label="item.name"
:value="item.value"></el-option>
</el-select>
<span style="line-height: 32px;"
v-show="showEdit[scope.$index]">{{optionsAddrf(scope.row.addr) }}
</span>
</template>
</el-table-column>
<el-table-column label="操作" width="100" header-align="right">
<template slot-scope="scope">
<div style="display: flex;justify-content: space-between;">
<el-link icon="el-icon-plus" size="mini" type="primary"
@click="handleAdd(scope.$index, scope.row)" :underline="false"
style="font-size: 14px;margin-left: 40px"></el-link>
<el-link icon="el-icon-delete" size="mini" @click="handleDelete(scope.$index, scope.row)"
type="danger" :underline="false"></el-link>
</div>
</template>
</el-table-column>
</el-table>
</el-card>
</div>
</body>
<script>
/**
* @description: 双击行视图手动切换,通过双击表格实现编辑的表格的切换
* @author: Liruilong
*/
new Vue({
el: '#app',
data() {
return {
optionData: [{ value: "1", name: "2016-05-03" }, { value: "2", name: "2016-05-04" }, { value: "3", name: "2016-05-05" }],
optionName: [{ value: "1", name: " 王小虎" }, { value: "2", name: "王小龙" }, { value: "3", name: "王小狗" }],
optionAddr: [{ value: "1", name: "北凉" }, { value: "2", name: "西北道" }, { value: "3", name: "泰安城" }],
tableData: [{
date: '1',
name: '1',
addr: '1',
}],
optionAddrMapper: new Map(),
date: '',
name: '',
address: '',
showEdit: [false],
}
},
created() {

},
mounted() {
// 模拟ajax初始化数据集
this.optionAddrMapper.set("1", [{ value: "1", name: "北凉" }, { value: "2", name: "西北道" }, { value: "3", name: "泰安城" }]);
},
methods: {
optionDataf(id) {
let name = id;
this.optionData.forEach((element) => {

if (element.value == id) {
name = element.name;
}
});
return name;
},
optionNamef(id) {
let name = id;
this.optionName.forEach((element) => {
if (element.value == id) {
name = element.name;
}
});
return name;
},
optionsAddrf(id) {
let name = id;
if (this.optionAddrMapper) {
this.optionAddrMapper.forEach((value, key) => {
value.forEach((e) => {
if (e.value == id) {
name = e.name;
}
})
});
} else {
this.optionAddr.forEach(e => {
if (e.value == id) {
name = e.name;
}
});
}
return name;
},
editdbClick(row, column, cell, event) {

if ((row.date && row.name && row.addr) || (row.date && row.addr)) {
this.$set(this.showEdit, row.index, !this.showEdit[row.index])
}

},
// openShow(index){
// this.showEdit.forEach( (e) =>{
// if(e != index){
// this.$set(this.showEdit, e, false)
// }

// })
// },
saveClick(row, column, cell, event) {
},
optionsAddr(row) {
return this.optionAddrMapper.get(row.date);
},
//联动处理//模拟ajax调用接口获取数据.日期选择会联动地址
dateHandleChange(val) {
// 模拟根据日期得到地址的数据集 这里写ajax ,必须是同步的请求。
this.optionAddrMapper.set("1", [{ value: "1", name: "北凉" }, { value: "2", name: "西北道" }, { value: "3", name: "泰安城" }]);
this.optionAddrMapper.set("2", [{ value: "9", name: "西域" }, { value: "8", name: "苗疆" }, { value: "7", name: "剑气长城" }]);
this.optionAddrMapper.set("3", [{ value: "10", name: "圣贤林" }, { value: "11", name: "青冥天下" }, { value: "12", name: "藕花福地" }]);
},
// 添加操作。默认会保存当前行的数据,并添加一条新数据
handleAdd(index, row) {
let data = this.tableData[this.tableData.length - 1];
if (((row.date && row.name && row.addr) || (row.date && row.addr)) && ((data.date && data.name && data.addr) || (data.date && data.addr))) {
this.$set(this.showEdit, row.index, true)
this.tableData.push({
date: '',
name: '',
addr: ''
});
this.$set(this.showEdit, row.index + 1, false)
}
},
handleDelete(index, row) {
debugger
if (index > 0) {
this.tableData.splice(index, 1);
}
},
tableRowClassName({ row, rowIndex }) {
row.index = rowIndex;
if ((rowIndex + 1) % 2 === 1) {
return 'warning-row';
} else {
return 'success-row';
}
return '';
}
},
props: {},
computed: {},

created() {

},
watch: {},
filters: {

},

})
</script>
<style>
.el-table .warning-row {
background: oldlace;
}

.el-table .success-row {
background: #f0f9eb;
}
</style>

</html>

单机视图自动切换

即只留一条要编辑的操作。这个和之前的原理不一样,通过样式控制。

ElementUI table 单元格编辑合并_前端_03


ElementUI table 单元格编辑合并_前端_04

<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<!-- import CSS -->
<link rel="stylesheet" href="https://unpkg.com/element-ui/lib/theme-chalk/index.css">
<!-- import Vue before Element -->
<script src="https://unpkg.com/vue/dist/vue.js"></script>
<!-- import JavaScript -->
<script src="https://unpkg.com/element-ui/lib/index.js"></script>
</head>


<body style="display: flex;justify-content: center;width: 100%;margin-top: 20px;">
<div id="app">
<el-card>
<!-- 关键代码 highlight-current-row -->
<el-table :data="tableData" style="width: 100%" class="tb-edit" highlight-current-row @row-click="handleCurrentChange" :row-class-name="tableRowClassName" >
<el-table-column prop="date" label="日期" width="180">
<template slot-scope="scope">
<el-input size="small" v-model="scope.row.date" placeholder="请输入内容"
@change="handleEdit(scope.$index, scope.row)"></el-input> <span>{{scope.row.date}}</span>
</template>
</el-table-column>
<el-table-column prop="name" label="姓名" width="180">
<template slot-scope="scope">
<el-input size="small" v-model="scope.row.name" placeholder="请输入内容"
@change="handleEdit(scope.$index, scope.row)"></el-input> <span>{{scope.row.name}}</span>
</template>
</el-table-column>
<el-table-column prop="addr" width="180" label="地址">
<template slot-scope="scope">
<el-input size="small" v-model="scope.row.addr" placeholder="请输入内容"
@change="handleEdit(scope.$index, scope.row)"></el-input> <span>{{scope.row.addr}}</span>
</template>
</el-table-column>
<el-table-column label="操作" width="100" header-align="right">
<template slot-scope="scope">
<div style="display: flex;justify-content: space-between;">
<el-link icon="el-icon-plus" size="mini" type="primary"
@click="handleAdd(scope.$index, scope.row)" :underline="false"
style="font-size: 14px;margin-left: 40px"></el-link>
<el-link icon="el-icon-delete" size="mini" @click="handleDelete(scope.$index, scope.row)"
type="danger" :underline="false"></el-link>
</div>
</template>
</el-table-column>
</el-table>
</el-card>
</div>
</body>
<script>
/**
* @description: 单机视图自动切换,即只留一条要编辑的操作。这个和之前的原理不一样,通过样式控制。
* @author: Liruilong
*/
new Vue({
el: '#app',
data() {
return {
tableData: [{
date: '2016-05-02',
name: '王小虎',
addr: '北凉',
}, {
date: '2016-05-04',
name: '王小狗',
addr: '西北道'
}, {
date: '2016-05-04',
name: '王小狗',
addr: '西北道'
}, {
date: '2016-05-04',
name: '王小狗',
addr: '西北道'
}]
}
},
mounted() {

},
methods: {
handleCurrentChange(row, event, column) {
console.log(row, event, column, event.currentTarget)
console.log("根据 Element Table @row-click=handleCurrentChange 事件,当该行点击的时候会动态添加一个 .current-row 的class属性,然后在 css 中进行 display 控制就行了。")
},
handleAdd(index, row) {
this.tableData.push({
date: '',
name: '',
addr: ''
});
},
handleDelete(index, row) {
if (index > 0) {
this.tableData.splice(index, 1);
}
},
tableRowClassName({ row, rowIndex }) {
row.index = rowIndex;
if ((rowIndex + 1) % 2 === 1) {
return 'warning-row';
} else {
return 'success-row';
}
return '';
}
},

props: {},
computed: {},

created() {

},
watch: {},
})
</script>
<style>
.el-table .warning-row {
background: oldlace;
}

.el-table .success-row {
background: #f0f9eb;
}
.tb-edit .el-input {
display: none
}

.tb-edit .current-row .el-input {
display: block
}

.tb-edit .current-row .el-input+span {
display: none
}
</style>

</html>

行列单元格合并,悬浮编辑,根据填写数据动态变色

ElementUI table 单元格编辑合并_技术方案_05


ElementUI table 单元格编辑合并_javascript_06

<!DOCTYPE html>
<html>

<head>
<meta charset="UTF-8">
<!-- import CSS -->
<link rel="stylesheet" href="https://unpkg.com/element-ui/lib/theme-chalk/index.css">
<!-- import Vue before Element -->
<script src="https://unpkg.com/vue/dist/vue.js"></script>
<!-- import JavaScript -->
<script src="https://unpkg.com/element-ui/lib/index.js"></script>
</head>


<body >
<div id="app">
<el-card>
<template>
<el-table :data="tableData" size="mini" class="tb-edit" style="width: 100%;" max-height="800" height="800"
:row-style="{height:'16px'}" :cell-style="{padding:'2px'}" :row-class-name="tableRowClassName"
@row-click="handleCurrentChange" @cell-mouse-enter="editdbClick" @cell-mouse-leave="editdbClick"
:span-method="arraySpanMethod"
>
<el-table-column label="质量评价表" header-align="center">
<el-table-column :label="name">
<el-table-column prop="serialNumber" label="序号" width="40"></el-table-column>

<el-table-column label="类别" header-align="center">
<el-table-column prop="category1" width="100" align="center">
<template slot="header" slot-scope="scope">
</template>
</el-table-column>
<el-table-column prop="category2" width="100" align="center">
<template slot="header" slot-scope="scope">
</template>
</el-table-column>
</el-table-column>
<el-table-column label="标准分" header-align="center">
<el-table-column prop="standardScore" label="100" width="100" align="center">
<template slot="header" slot-scope="scope">100 分</template>
<template slot-scope="scope">
<span>{{ scope.row.standardScore }} </span>
</template>
</el-table-column>
</el-table-column>
<el-table-column label="打分" header-align="center">
<el-table-column prop="score" :label="number" width="130" align="center">
<template slot="header" slot-scope="scope"> {{ number+"" }} 分 </template>
<template slot-scope="scope">
<el-input-number style="width: 100px" controls-position="right" ref="input" :controls="false"
v-show="showEdit[scope.$index]" v-model="scope.row.score" size="mini"
@change="handleChange(scope.row)" :min="0" :max="scope.row.standardScore" label="打分">
</el-input-number>
<span v-show="!showEdit[scope.$index]">{{scope.row.score}}</span>
</template>
</el-table-column>
</el-table-column>
<el-table-column prop="reviewMain" label="加/扣分原因说明" header-align="center"></el-table-column>
</el-table-column>
</el-table-column>
</el-table>
</template>
</el-card>
</div>
</body>
<script>
/**
* @description: 单机视图自动切换,即只留一条要编辑的操作。这个和之前的原理不一样,通过样式控制。
* @author: Liruilong
*/
var vm = new Vue({
el: "#app",
data: {
name: "工程名称:",
number: '',
showEdit: [],
tableData:[{
"id": "00bf58ee70414dca8761",
"serialNumber": "一",
"category1": "设计资料",
"category2": "设计资料",
"reviewMain": "1.设计资料齐全,设计报告、图纸、概算满足设计深度及标准化要求",
"standardScore": 10,
"sortNumber": 1,
"extend1": null,
"extend2": null,
"extend3": null,
"createUser": "1111",
"score": null
},
{
"id": "ed7aeaa4c40541a0bcde",
"serialNumber": "二",
"category1": "技术方案部分",
"category2": "配电及低压部分",
"reviewMain": "1、柱上变压器(箱变、环网柜、配电室)选址是否合理,周围地形地貌、道路交通情况、建筑物及规划因素考虑周全,充分考虑出线条件",
"standardScore": 2,
"sortNumber": 2,
"extend1": null,
"extend2": null,
"extend3": null,
"createUser": "1111",
"createTime": {
"month": "DECEMBER",
"year": 2020,
"dayOfMonth": 1,
"hour": 15,
"minute": 40,
"monthValue": 12,
"nano": 0,
"second": 37,
"dayOfWeek": "TUESDAY",
"dayOfYear": 336,
"chronology": {
"id": "ISO",
"calendarType": "iso8601"
}
},
"updateUser": null,
"updateTime": {
"month": "DECEMBER",
"year": 2020,
"dayOfMonth": 1,
"hour": 15,
"minute": 40,
"monthValue": 12,
"nano": 0,
"second": 37,
"dayOfWeek": "TUESDAY",
"dayOfYear": 336,
"chronology": {
"id": "ISO",
"calendarType": "iso8601"
}
},
"score": null
}, {
"id": "6ef643f0ab30426490b9",
"serialNumber": "二",
"category1": "技术方案部分",
"category2": "配电及低压部分",
"reviewMain": "2、主接线配置是否合理,无功补偿配置方案是否合理,供电区域谐波情况是否分析清楚",
"standardScore": 1,
"sortNumber": 3,
"extend1": null,
"extend2": null,
"extend3": null,
"createUser": "1111",
"createTime": {
"month": "DECEMBER",
"year": 2020,
"dayOfMonth": 1,
"hour": 15,
"minute": 40,
"monthValue": 12,
"nano": 0,
"second": 51,
"dayOfWeek": "TUESDAY",
"dayOfYear": 336,
"chronology": {
"id": "ISO",
"calendarType": "iso8601"
}
},
"updateUser": null,
"updateTime": {
"month": "DECEMBER",
"year": 2020,
"dayOfMonth": 1,
"hour": 15,
"minute": 40,
"monthValue": 12,
"nano": 0,
"second": 51,
"dayOfWeek": "TUESDAY",
"dayOfYear": 336,
"chronology": {
"id": "ISO",
"calendarType": "iso8601"
}
},
"score": null
}, {
"id": "ad8b094a11a54518937d",
"serialNumber": "二",
"category1": "技术方案部分",
"category2": "配电及低压部分",
"reviewMain": "3.设备选型、导体选择是否合理(规格及型号等)\n",
"standardScore": 2,
"sortNumber": 4,
"extend1": null,
"extend2": null,
"extend3": null,
"createUser": "1111",
"createTime": {
"month": "DECEMBER",
"year": 2020,
"dayOfMonth": 1,
"hour": 15,
"minute": 41,
"monthValue": 12,
"nano": 0,
"second": 15,
"dayOfWeek": "TUESDAY",
"dayOfYear": 336,
"chronology": {
"id": "ISO",
"calendarType": "iso8601"
}
},
"updateUser": null,
"updateTime": {
"month": "DECEMBER",
"year": 2020,
"dayOfMonth": 1,
"hour": 15,
"minute": 41,
"monthValue": 12,
"nano": 0,
"second": 15,
"dayOfWeek": "TUESDAY",
"dayOfYear": 336,
"chronology": {
"id": "ISO",
"calendarType": "iso8601"
}
},
"score": null
}, {
"id": "8c5af871ebca4e52b4e6",
"serialNumber": "二",
"category1": "技术方案部分",
"category2": "配电及低压部分",
"reviewMain": "4.电气总平面布置是否合理",
"standardScore": 1,
"sortNumber": 5,
"extend1": null,
"extend2": null,
"extend3": null,
"createUser": "1111",
"createTime": {
"month": "DECEMBER",
"year": 2020,
"dayOfMonth": 1,
"hour": 15,
"minute": 41,
"monthValue": 12,
"nano": 0,
"second": 34,
"dayOfWeek": "TUESDAY",
"dayOfYear": 336,
"chronology": {
"id": "ISO",
"calendarType": "iso8601"
}
},
"updateUser": null,
"updateTime": {
"month": "DECEMBER",
"year": 2020,
"dayOfMonth": 1,
"hour": 15,
"minute": 41,
"monthValue": 12,
"nano": 0,
"second": 34,
"dayOfWeek": "TUESDAY",
"dayOfYear": 336,
"chronology": {
"id": "ISO",
"calendarType": "iso8601"
}
},
"score": null
}, {
"id": "dd19f4c18c1c45d3aa6a",
"serialNumber": "二",
"category1": "技术方案部分",
"category2": "配电及低压部分",
"reviewMain": "5.防雷接地是否描述清楚,方案是否合理",
"standardScore": 1,
"sortNumber": 6,
"extend1": null,
"extend2": null,
"extend3": null,
"createUser": "1111",
"createTime": {
"month": "DECEMBER",
"year": 2020,
"dayOfMonth": 1,
"hour": 15,
"minute": 41,
"monthValue": 12,
"nano": 0,
"second": 50,
"dayOfWeek": "TUESDAY",
"dayOfYear": 336,
"chronology": {
"id": "ISO",
"calendarType": "iso8601"
}
},
"updateUser": null,
"updateTime": {
"month": "DECEMBER",
"year": 2020,
"dayOfMonth": 1,
"hour": 15,
"minute": 41,
"monthValue": 12,
"nano": 0,
"second": 50,
"dayOfWeek": "TUESDAY",
"dayOfYear": 336,
"chronology": {
"id": "ISO",
"calendarType": "iso8601"
}
},
"score": null
}, {
"id": "971dd8e1890340ce93a9",
"serialNumber": "二",
"category1": "技术方案部分",
"category2": "配电及低压部分",
"reviewMain": "6.配电二次设备的布置、保护装置的选用及方案是否合理性",
"standardScore": 1,
"sortNumber": 7,
"extend1": null,
"extend2": null,
"extend3": null,
"createUser": "1111",
"createTime": {
"month": "DECEMBER",
"year": 2020,
"dayOfMonth": 1,
"hour": 15,
"minute": 42,
"monthValue": 12,
"nano": 0,
"second": 15,
"dayOfWeek": "TUESDAY",
"dayOfYear": 336,
"chronology": {
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"calendarType": "iso8601"
}
},
"score": null
}, {
"id": "baf6846640e34870b8ca",
"serialNumber": "二",
"category1": "技术方案部分",
"category2": "线路部分",
"reviewMain": "12.横断面及纵断面设计方案合理\n",
"standardScore": 1,
"sortNumber": 26,
"extend1": null,
"extend2": null,
"extend3": null,
"createUser": "1111",
"createTime": {
"month": "DECEMBER",
"year": 2020,
"dayOfMonth": 1,
"hour": 16,
"minute": 6,
"monthValue": 12,
"nano": 0,
"second": 32,
"dayOfWeek": "TUESDAY",
"dayOfYear": 336,
"chronology": {
"id": "ISO",
"calendarType": "iso8601"
}
},
"updateUser": null,
"updateTime": {
"month": "DECEMBER",
"year": 2020,
"dayOfMonth": 1,
"hour": 16,
"minute": 6,
"monthValue": 12,
"nano": 0,
"second": 32,
"dayOfWeek": "TUESDAY",
"dayOfYear": 336,
"chronology": {
"id": "ISO",
"calendarType": "iso8601"
}
},
"score": null
}, {
"id": "239af8709d2d47f8a224",
"serialNumber": "二",
"category1": "技术方案部分",
"category2": "线路部分",
"reviewMain": "13.电缆工作井建设必要性充分,尺寸、数量、地点描述清晰,提供电缆井盖承载能力并结合工程实际校验\n",
"standardScore": 1,
"sortNumber": 27,
"extend1": null,
"extend2": null,
"extend3": null,
"createUser": "1111",
"createTime": {
"month": "DECEMBER",
"year": 2020,
"dayOfMonth": 1,
"hour": 16,
"minute": 6,
"monthValue": 12,
"nano": 0,
"second": 53,
"dayOfWeek": "TUESDAY",
"dayOfYear": 336,
"chronology": {
"id": "ISO",
"calendarType": "iso8601"
}
},
"updateUser": null,
"updateTime": {
"month": "DECEMBER",
"year": 2020,
"dayOfMonth": 1,
"hour": 16,
"minute": 6,
"monthValue": 12,
"nano": 0,
"second": 53,
"dayOfWeek": "TUESDAY",
"dayOfYear": 336,
"chronology": {
"id": "ISO",
"calendarType": "iso8601"
}
},
"score": null
}, {
"id": "07ce43d177cc44609aaf",
"serialNumber": "二",
"category1": "技术方案部分",
"category2": "线路部分",
"reviewMain": "14.必要时提供路径协议,且确保协议有效\n",
"standardScore": 1,
"sortNumber": 28,
"extend1": null,
"extend2": null,
"extend3": null,
"score": null
}, {
"id": "0fde1bbe53a34f1ca9a1",
"serialNumber": "二",
"category1": "技术方案部分",
"category2": "线路部分",
"reviewMain": "15.是否应用通用设计、通用设备,不应用时是否有专题论述\n",
"standardScore": 1,
"sortNumber": 29,
"extend1": null,
"extend2": null,
"extend3": null,
"score": null
}, {
"id": "1a4226cae58c46e08941",
"serialNumber": "三",
"category1": "投资概算",
"category2": "投资概算",
"reviewMain": "1.资料完整性:设计深度,内容、附表等是否满足要求\n",
"standardScore": 3,
"sortNumber": 30,
"extend1": null,
"extend2": null,
"extend3": null,
"score": null
}, {
"id": "27cf50e95ea44a6e8524",
"serialNumber": "三",
"category1": "投资概算",
"category2": "投资概算",
"reviewMain": "2.概算编制的规范性:编制原则、取费标准是否执行现行文件规定\n\n",
"standardScore": 3,
"sortNumber": 31,
"extend1": null,
"extend2": null,
"extend3": null,
"createUser": "1111",
"score": null
},],

dialogTableVisible: false,
iframeQuestionListUrl: "",
clo1Merge: '',
},
methods: {
init() {
var _this = this;
// $.ajax({ });
},

handleChange(row) {
let num = 0;
this.tableData.forEach((e) => {
if (e.score) {
num += e.score;
}
});
this.number = num;
const id = row.id;
let score = '';
},
handleCurrentChange(row, event, column) {
// console.log(row, event, column, event.currentTarget)
},
handleEdit(index, row) {
// console.log(index, row);
},
tableRowClassName({ row, rowIndex }) {
row.index = rowIndex;
if (row.score && row.standardScore > row.score) {
return 'warning-row';
} else if (row.standardScore == row.score) {
return 'success-row';
} else {
return 'error-row';
}
},
setTable(data, columnIndex) {
// 行合并标识
let spanOneArr = [];
// 列合并标识
let spanTwoArr = [];
let concatOne = 0;
let concatTwo = 0;
if (data) {
data.forEach((item, index) => {
if (index === 0) {
spanOneArr.push(1);
spanTwoArr.push(1);
} else {
if (columnIndex === 0 && item.serialNumber === data[index - 1].serialNumber) { // 第一列需合并相同内容的判断条件
spanOneArr[concatOne] += 1;
spanOneArr.push(0);
spanTwoArr.push(0);
} else if (columnIndex === 1 && item.category1 === data[index - 1].category1) {
spanOneArr[concatOne] += 1;
spanOneArr.push(0);
spanTwoArr.push(0);
} else if (columnIndex === 2 && item.category2 === data[index - 1].category2) {
spanOneArr[concatOne] += 1;
spanOneArr.push(0);
spanTwoArr.push(0);
} else {
spanOneArr.push(1);
spanTwoArr.push(1);
concatOne = index;
concatTwo = index;
}
}
});
}
return {
one: spanOneArr,
two: spanTwoArr
};
},
setCell(row, columnIndex, _row) {
if (row.category2 === row.category1 && columnIndex === 1) {
return 2;
} else if (row.category2 === row.category1 && columnIndex === 2) {
return 0;
} else {
return _row > 0 ? 1 : 0;
}
},
arraySpanMethod({ row, column, rowIndex, columnIndex }) {
let td = this.setTable(this.tableData, columnIndex);
const _row = (td.one)[rowIndex];
const _col = this.setCell(row, columnIndex, _row);

return {
rowspan: _row,
colspan: _col
};
},
editdbClick(row, column, cell, event) {
if (column.property === "score") {
this.$nextTick(() => {
this.$refs.input.focus()
});
this.showEdit.forEach((e, index) => {
this.$set(this.showEdit, index, false);
})
this.$set(this.showEdit, row.index, !this.showEdit[row.index]);
}


},
},
mounted() {

},
created() {
this.init();
},

})
;
</script>
<style>
.el-dialog__body {
padding: 0px;
}

/* .el-input-number__decrease{
display: none;
}
.el-input-number__increase{
display: none;
}*/
.el-table .warning-row {
background: rgba(253, 245, 230, 0.63);
}

.el-table .success-row {
background: rgba(240, 249, 235, 0.64);
}

.el-table .error-row {}

.el-table__body tr:hover>td {
background-color: rgba(64, 158, 255, 0.15) !important;
}
</style>

</html>


标签:12,ElementUI,单元格,month,table,null,id,minute,row
From: https://blog.51cto.com/u_13474506/5931228

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