88 lines
2.8 KiB
Vue
88 lines
2.8 KiB
Vue
<template>
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<div id="app">
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<el-table
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:data="data"
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border
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fit
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stripe
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:span-method="cellMerge"
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highlight-current-row
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size="small"
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style="width: 100%;">
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<el-table-column prop="ruleId_1" label="指标编码" align="center" width="100"></el-table-column>
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<el-table-column prop="checkRange" label="检查范围" align="center" width="100"></el-table-column>
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<el-table-column prop="ruleId_2" label="指标编码" align="center" width="100"></el-table-column>
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<el-table-column prop="checkContent" label="检查内容" align="center" width="100"></el-table-column>
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<el-table-column prop="ruleId_3" label="指标编码" align="center" width="120"></el-table-column>
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<el-table-column prop="checkItem" label="检查项" align="center" width="300"></el-table-column>
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<el-table-column prop="ruleId_4" label="指标编码" align="center" width="200"></el-table-column>
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<el-table-column prop="checkPoint" label="检查要点" align="left" header-align="center"></el-table-column>
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</el-table>
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</div>
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</template>
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<script>
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import Vue from 'vue'
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import Element from 'element-ui'
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import 'element-ui/lib/theme-chalk/index.css'
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import data from './data'
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Vue.use(Element)
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export default {
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name: 'app',
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data () {
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return {
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data:data,
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spanArr: [],//二维数组，用于存放单元格合并规则
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position: 0,//用于存储相同项的开始index
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}
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},
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created() {
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this.rowspan(0,'ruleId_1');
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this.rowspan(1,'checkRange');
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this.rowspan(2,'ruleId_2');
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this.rowspan(3,'checkContent');
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this.rowspan(4,'ruleId_3');
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this.rowspan(5,'checkItem');
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this.rowspan(6,'ruleId_4');
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this.rowspan(7,'checkPoint');
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},
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methods:{
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rowspan(idx, prop) {
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this.spanArr[idx] = [];
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this.position = 0;
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this.data.forEach((item,index) => {
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if( index === 0){
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this.spanArr[idx].push(1);
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this.position = 0;
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}else{
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if(this.data[index][prop] === this.data[index-1][prop] ){
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this.spanArr[idx][this.position] += 1;//有相同项
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this.spanArr[idx].push(0); // 名称相同后往数组里面加一项0
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}else{
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this.spanArr[idx].push(1);//同列的前后两行单元格不相同
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this.position = index;
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}
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}
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})
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},
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//表格单元格合并
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cellMerge({ row, column, rowIndex, columnIndex }) {
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for(let i = 0; i<this.spanArr.length; i++) {
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if(columnIndex === i){
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const _row = this.spanArr[i][rowIndex];
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const _col = _row>0 ? 1 : 0;
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// console.log('第'+rowIndex+'行','第'+i+'列','rowspan:'+_row,'colspan:'+_col)
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return {
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rowspan: _row,
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colspan: _col
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}
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}
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}
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}
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}
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}
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</script>
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