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src/views/excel/export-excel.vue
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<template>
<!-- $t is vue-i18n global function to translate lang -->
<div class="app-container">
<div>
<FilenameOption v-model="filename" />
<AutoWidthOption v-model="autoWidth" />
<BookTypeOption v-model="bookType" />
<el-button :loading="downloadLoading" style="margin:0 0 20px 20px;" type="primary" icon="el-icon-document" @click="handleDownload">
{{ $t('excel.export') }} Excel
</el-button>
<a href="https://panjiachen.github.io/vue-element-admin-site/feature/component/excel.html" target="_blank" style="margin-left:15px;">
<el-tag type="info">Documentation</el-tag>
</a>
</div>
<el-table v-loading="listLoading" :data="list" element-loading-text="Loading..." border fit highlight-current-row>
<el-table-column align="center" label="Id" width="95">
<template slot-scope="scope">
{{ scope.$index }}
</template>
</el-table-column>
<el-table-column label="Title">
<template slot-scope="scope">
{{ scope.row.title }}
</template>
</el-table-column>
<el-table-column label="Author" width="110" align="center">
<template slot-scope="scope">
<el-tag>{{ scope.row.author }}</el-tag>
</template>
</el-table-column>
<el-table-column label="Readings" width="115" align="center">
<template slot-scope="scope">
{{ scope.row.pageviews }}
</template>
</el-table-column>
<el-table-column align="center" label="Date" width="220">
<template slot-scope="scope">
<i class="el-icon-time" />
<span>{{ scope.row.timestamp | parseTime('{y}-{m}-{d} {h}:{i}') }}</span>
</template>
</el-table-column>
</el-table>
</div>
</template>
<script>
import { fetchList } from '@/api/article'
import { parseTime } from '@/utils'
// options components
import FilenameOption from './components/FilenameOption'
import AutoWidthOption from './components/AutoWidthOption'
import BookTypeOption from './components/BookTypeOption'
export default {
name: 'ExportExcel',
components: { FilenameOption, AutoWidthOption, BookTypeOption },
data() {
return {
list: null,
listLoading: true,
downloadLoading: false,
filename: '',
autoWidth: true,
bookType: 'xlsx'
}
},
created() {
this.fetchData()
},
methods: {
fetchData() {
this.listLoading = true
fetchList().then(response => {
this.list = response.data.items
this.listLoading = false
})
},
handleDownload() {
this.downloadLoading = true
import('@/vendor/Export2Excel').then(excel => {
const tHeader = ['Id', 'Title', 'Author', 'Readings', 'Date']
const filterVal = ['id', 'title', 'author', 'pageviews', 'display_time']
const list = this.list
const data = this.formatJson(filterVal, list)
excel.export_json_to_excel({
header: tHeader,
data,
filename: this.filename,
autoWidth: this.autoWidth,
bookType: this.bookType
})
this.downloadLoading = false
})
},
formatJson(filterVal, jsonData) {
return jsonData.map(v => filterVal.map(j => {
if (j === 'timestamp') {
return parseTime(v[j])
} else {
return v[j]
}
}))
}
}
}
</script>
<style>
.radio-label {
font-size: 14px;
color: #606266;
line-height: 40px;
padding: 0 12px 0 30px;
}
</style>
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