SheetJS
75845a0ca7
- IE6-9 ActiveX + VBScript shim - `writeFile` supported in browser - `oldie` demo for IE write strategies
36 lines
1003 B
JavaScript
36 lines
1003 B
JavaScript
/* xlsx.js (C) 2013-present SheetJS -- http://sheetjs.com */
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import { Meteor } from 'meteor/meteor';
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import { check } from 'meteor/check';
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import XLSX from 'xlsx';
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Meteor.methods({
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/* read the data and return the workbook object to the frontend */
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uploadS: (bstr, name) => {
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check(bstr, String);
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check(name, String);
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return XLSX.read(bstr, { type: 'binary' });
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},
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uploadU: (ab, name) => {
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check(ab, Uint8Array);
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check(name, String);
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return XLSX.read(ab, { type: 'array' });
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},
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download: (html) => {
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check(html, String);
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let wb;
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if (html.length > 3) {
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/* parse workbook if html is available */
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wb = XLSX.read(html, { type: 'binary' });
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} else {
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/* generate a workbook object otherwise */
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const data = [['a', 'b', 'c'], [1, 2, 3]];
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const ws = XLSX.utils.aoa_to_sheet(data);
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wb = XLSX.utils.book_new();
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XLSX.utils.book_append_sheet(wb, ws, 'SheetJS');
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}
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return wb;
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},
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});
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Meteor.startup(() => { });
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