72 lines
2.0 KiB
JavaScript
72 lines
2.0 KiB
JavaScript
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/* eslint-disable */
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// 库
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import Csv from './_csv'
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import ExportCsv from './_export-csv'
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import FileSaver from 'file-saver'
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import * as Excel from './_export2Excel'
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export default {
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install (Vue, options) {
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Vue.prototype.$export = {
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// 导出 csv
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csv (params) {
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return new Promise((resolve, reject) => {
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// 默认值
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const paramsDefault = {
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columns: [],
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data: [],
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title: 'table',
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noHeader: false
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}
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// 合并参数
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const _params = Object.assign({}, paramsDefault, params)
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// 生成数据
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const data = Csv(_params.columns, _params.data, params, _params.noHeader)
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// 下载数据
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ExportCsv.download(_params.title, data)
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// 完成
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resolve()
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})
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},
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// 导出 excel
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excel (params) {
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return new Promise((resolve, reject) => {
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// 默认值
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const paramsDefault = {
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columns: [],
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data: [],
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title: 'table'
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}
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// 合并参数
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const _params = Object.assign({}, paramsDefault, params)
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// 从参数中派生数据
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const header = _params.columns.map(e => e.label)
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const data = _params.data.map(row => _params.columns.map(col => row[col.prop]))
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// 导出
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Excel.export_json_to_excel(header, data, _params.title)
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// 完成
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resolve()
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})
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},
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// 导出 文本文档
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txt (params) {
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return new Promise((resolve, reject) => {
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// 默认值
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const paramsDefault = {
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text: '',
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title: '文本'
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}
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// 合并参数
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const _params = Object.assign({}, paramsDefault, params)
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// 导出
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const blob = new Blob([_params.text], {type: 'text/plain;charset=utf-8'})
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FileSaver.saveAs(blob, _params.title + '.txt')
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// 完成
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resolve()
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})
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}
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}
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}
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}
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