index.vue
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<template>
<div class="NCC-common-layout">
<div class="NCC-common-layout-center">
<el-row class="NCC-common-search-box" :gutter="16">
<el-form @submit.native.prevent>
<el-col :span="6">
<el-form-item label="关键词">
<el-input v-model="keyword" placeholder="请输入关键词查询" clearable
@keyup.enter.native="search()" />
</el-form-item>
</el-col>
<el-col :span="6">
<el-form-item>
<el-button type="primary" icon="el-icon-search" @click="search()">
{{$t('common.search')}}</el-button>
<el-button icon="el-icon-refresh-right" @click="refresh()">{{$t('common.reset')}}
</el-button>
</el-form-item>
</el-col>
</el-form>
</el-row>
<div class="NCC-common-layout-main NCC-flex-main">
<div class="NCC-common-head">
<el-button type="primary" icon="el-icon-printer" @click="print('myTable')">打印</el-button>
<div class="NCC-common-head-right">
<el-tooltip effect="dark" :content="$t('common.refresh')" placement="top">
<el-link icon="icon-ym icon-ym-Refresh NCC-common-head-icon" :underline="false"
@click="refresh()" />
</el-tooltip>
<screenfull />
</div>
</div>
<div class="tableList">
<NCC-table v-loading="listLoading" :data="list" id="myTable" ref="configurationTable">
<el-table-column prop="projectName" label="项目名称" sortable width="200" />
<el-table-column prop="projectCode" label="项目编码" sortable width="160" />
<el-table-column label="项目类型" sortable width="160" prop="projectType">
<template slot-scope="scope">
{{ scope.row.projectType | getTypeText(industryTypeList) }}
</template>
</el-table-column>
<el-table-column prop="projectPhase" label="项目阶段" sortable width="200" />
<el-table-column prop="customerName" label="客户名称" sortable />
<el-table-column prop="costAmount" label="费用金额" sortable width="100" />
<el-table-column prop="tunesAmount" label="已用金额" sortable width="100" />
<el-table-column prop="projectedIncome" label="预计收入" sortable width="100" />
</NCC-table>
</div>
<pagination :total="total" :page.sync="listQuery.currentPage"
:limit.sync="listQuery.pageSize" @pagination="initData" />
</div>
</div>
</div>
</template>
<script>
import { TableExampleList, TableExampleDelete } from '@/api/extend/tableExample'
export default {
name: 'extend-tableDemo-printTable',
data() {
return {
keyword: '',
list: [],
total: 0,
listLoading: true,
listQuery: {
currentPage: 1,
pageSize: 20,
sort: 'desc'
},
formVisible: false,
industryTypeList: []
}
},
created() {
this.getDictionaryData()
},
filters: {
getTypeText(id, industryTypeList) {
let item = industryTypeList.filter(o => o.id == id)[0]
return item && item.fullName ? item.fullName : ''
}
},
methods: {
getDictionaryData() {
this.$store.dispatch('base/getDictionaryData', { sort: 'IndustryType' }).then((res) => {
this.industryTypeList = res
this.initData()
})
},
refresh() {
this.keyword = ''
this.search()
},
search() {
this.listQuery = {
currentPage: 1,
pageSize: 20,
sort: 'desc'
}
this.initData()
},
initData() {
this.listLoading = true
let query = {
...this.listQuery,
keyword: this.keyword
}
TableExampleList(query).then(res => {
this.list = res.data.list
this.total = res.data.pagination.total
this.listLoading = false
})
},
print(id) {
const tabStyle = `<style>
table{width:100%;display:table-cell!important;box-sizing:border-box;}
.el-table__header,.el-table__body,.el-table__footer{width:100%!important;border-collapse: collapse;text-align:center;}
table, table tr td { border:1px solid #333;color:#606266;word-wrap:break-word}
table tr th,table tr td{padding:4mm 0mm;word-wrap:break-word }
table thead{border-bottom:0!important;display:none;}
.el-table__body, tr td .cell{width:100%!important}
.el-table th.gutter{display: none;}
.el-table colgroup.gutter{display: none;}
</style><body>`;
const html = document.querySelector('#' + id).innerHTML
// 新建一个 DOM
const div = document.createElement('div')
const printDOMID = 'printDOMElement'
div.id = printDOMID
div.innerHTML = html;
// 提取第一个表格的内容 即表头
const ths = div.querySelectorAll('.el-table__header-wrapper th')
const ThsTextArry = []
for (let i = 0, len = ths.length; i < len; i++) {
if (ths[i].innerText !== '') ThsTextArry.push(ths[i].innerText)
}
// 删除多余的表头
div.querySelector('.hidden-columns').remove()
// 删掉第一个表格的内容
div.querySelector('.el-table__header-wrapper').remove()
//取出表头放到tr里面
let newHTML = '<tr>'
for (let i = 0, len = ThsTextArry.length; i < len; i++) {
newHTML += '<td style="text-align: center; font-weight: bold;padding:10px;">' + ThsTextArry[i] + '</td>'
}
newHTML += '</tr>'
let printStr = "<html><head><meta http-equiv='Content-Type' content='text/html; charset=utf-8'></head>";
let content = "";
let print = document.getElementById(id).innerHTML;
content = content + print;
let content1 = content.replace('<tbody>', '<tbody>' + newHTML)
let printPart1 = printStr + tabStyle + content1 + "</body></html>";
let newTab = window.open('_blank');
newTab.document.body.innerHTML = printPart1;
newTab.focus();
newTab.print();
newTab.close();
}
}
}
</script>
<style lang="scss" scoped>
.tableList {
height: 100%;
}
</style>