Files
mes-ui-d2/src/plugin/export/index.js
CNine f7f1d62d4c 增加 excel 导出的合并单元格选项
增加 excel 导出的第一行标题选项


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2018-10-22 19:53:54 +08:00

74 lines
2.1 KiB
JavaScript

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