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@@ -1,142 +1,196 @@
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/* eslint-disable */
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-require('script-loader!file-saver');
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-require('script-loader!@/vendor/Blob');
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+import { saveAs } from 'file-saver'
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import XLSX from 'xlsx'
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function generateArray(table) {
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- var out = [];
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- var rows = table.querySelectorAll('tr');
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- var ranges = [];
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- for (var R = 0; R < rows.length; ++R) {
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- var outRow = [];
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- var row = rows[R];
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- var columns = row.querySelectorAll('td');
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- for (var C = 0; C < columns.length; ++C) {
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- var cell = columns[C];
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- var colspan = cell.getAttribute('colspan');
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- var rowspan = cell.getAttribute('rowspan');
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- var cellValue = cell.innerText;
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- if (cellValue !== "" && cellValue == +cellValue) cellValue = +cellValue;
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-
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- //Skip ranges
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- ranges.forEach(function (range) {
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- if (R >= range.s.r && R <= range.e.r && outRow.length >= range.s.c && outRow.length <= range.e.c) {
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- for (var i = 0; i <= range.e.c - range.s.c; ++i) outRow.push(null);
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- }
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- });
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-
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- //Handle Row Span
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- if (rowspan || colspan) {
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- rowspan = rowspan || 1;
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- colspan = colspan || 1;
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- ranges.push({s: {r: R, c: outRow.length}, e: {r: R + rowspan - 1, c: outRow.length + colspan - 1}});
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- }
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- ;
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-
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- //Handle Value
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- outRow.push(cellValue !== "" ? cellValue : null);
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-
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- //Handle Colspan
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- if (colspan) for (var k = 0; k < colspan - 1; ++k) outRow.push(null);
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+ var out = [];
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+ var rows = table.querySelectorAll('tr');
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+ var ranges = [];
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+ for (var R = 0; R < rows.length; ++R) {
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+ var outRow = [];
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+ var row = rows[R];
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+ var columns = row.querySelectorAll('td');
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+ for (var C = 0; C < columns.length; ++C) {
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+ var cell = columns[C];
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+ var colspan = cell.getAttribute('colspan');
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+ var rowspan = cell.getAttribute('rowspan');
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+ var cellValue = cell.innerText;
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+ if (cellValue !== "" && cellValue == +cellValue) cellValue = +cellValue;
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+
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+ //Skip ranges
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+ ranges.forEach(function (range) {
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+ if (R >= range.s.r && R <= range.e.r && outRow.length >= range.s.c && outRow.length <= range.e.c) {
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+ for (var i = 0; i <= range.e.c - range.s.c; ++i) outRow.push(null);
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}
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- out.push(outRow);
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+ });
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+
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+ //Handle Row Span
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+ if (rowspan || colspan) {
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+ rowspan = rowspan || 1;
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+ colspan = colspan || 1;
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+ ranges.push({
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+ s: {
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+ r: R,
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+ c: outRow.length
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+ },
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+ e: {
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+ r: R + rowspan - 1,
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+ c: outRow.length + colspan - 1
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+ }
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+ });
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+ };
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+
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+ //Handle Value
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+ outRow.push(cellValue !== "" ? cellValue : null);
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+
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+ //Handle Colspan
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+ if (colspan)
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+ for (var k = 0; k < colspan - 1; ++k) outRow.push(null);
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}
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- return [out, ranges];
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+ out.push(outRow);
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+ }
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+ return [out, ranges];
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};
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function datenum(v, date1904) {
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- if (date1904) v += 1462;
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- var epoch = Date.parse(v);
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- return (epoch - new Date(Date.UTC(1899, 11, 30))) / (24 * 60 * 60 * 1000);
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+ if (date1904) v += 1462;
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+ var epoch = Date.parse(v);
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+ return (epoch - new Date(Date.UTC(1899, 11, 30))) / (24 * 60 * 60 * 1000);
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}
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function sheet_from_array_of_arrays(data, opts) {
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- var ws = {};
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- var range = {s: {c: 10000000, r: 10000000}, e: {c: 0, r: 0}};
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- for (var R = 0; R != data.length; ++R) {
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- for (var C = 0; C != data[R].length; ++C) {
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- if (range.s.r > R) range.s.r = R;
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- if (range.s.c > C) range.s.c = C;
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- if (range.e.r < R) range.e.r = R;
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- if (range.e.c < C) range.e.c = C;
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- var cell = {v: data[R][C]};
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- if (cell.v == null) continue;
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- var cell_ref = XLSX.utils.encode_cell({c: C, r: R});
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-
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- if (typeof cell.v === 'number') cell.t = 'n';
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- else if (typeof cell.v === 'boolean') cell.t = 'b';
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- else if (cell.v instanceof Date) {
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- cell.t = 'n';
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- cell.z = XLSX.SSF._table[14];
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- cell.v = datenum(cell.v);
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- }
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- else cell.t = 's';
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-
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- ws[cell_ref] = cell;
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- }
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+ var ws = {};
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+ var range = {
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+ s: {
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+ c: 10000000,
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+ r: 10000000
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+ },
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+ e: {
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+ c: 0,
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+ r: 0
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+ }
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+ };
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+ for (var R = 0; R != data.length; ++R) {
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+ for (var C = 0; C != data[R].length; ++C) {
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+ if (range.s.r > R) range.s.r = R;
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+ if (range.s.c > C) range.s.c = C;
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+ if (range.e.r < R) range.e.r = R;
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+ if (range.e.c < C) range.e.c = C;
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+ var cell = {
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+ v: data[R][C]
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+ };
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+ if (cell.v == null) continue;
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+ var cell_ref = XLSX.utils.encode_cell({
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+ c: C,
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+ r: R
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+ });
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+
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+ if (typeof cell.v === 'number') cell.t = 'n';
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+ else if (typeof cell.v === 'boolean') cell.t = 'b';
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+ else if (cell.v instanceof Date) {
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+ cell.t = 'n';
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+ cell.z = XLSX.SSF._table[14];
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+ cell.v = datenum(cell.v);
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+ } else cell.t = 's';
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+
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+ ws[cell_ref] = cell;
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}
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- if (range.s.c < 10000000) ws['!ref'] = XLSX.utils.encode_range(range);
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- return ws;
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+ }
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+ if (range.s.c < 10000000) ws['!ref'] = XLSX.utils.encode_range(range);
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+ return ws;
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}
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function Workbook() {
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- if (!(this instanceof Workbook)) return new Workbook();
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- this.SheetNames = [];
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- this.Sheets = {};
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+ if (!(this instanceof Workbook)) return new Workbook();
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+ this.SheetNames = [];
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+ this.Sheets = {};
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}
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function s2ab(s) {
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- var buf = new ArrayBuffer(s.length);
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- var view = new Uint8Array(buf);
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- for (var i = 0; i != s.length; ++i) view[i] = s.charCodeAt(i) & 0xFF;
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- return buf;
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+ var buf = new ArrayBuffer(s.length);
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+ var view = new Uint8Array(buf);
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+ for (var i = 0; i != s.length; ++i) view[i] = s.charCodeAt(i) & 0xFF;
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+ return buf;
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}
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export function export_table_to_excel(id) {
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- var theTable = document.getElementById(id);
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- var oo = generateArray(theTable);
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- var ranges = oo[1];
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-
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- /* original data */
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- var data = oo[0];
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- var ws_name = "SheetJS";
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-
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- var wb = new Workbook(), ws = sheet_from_array_of_arrays(data);
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-
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- /* add ranges to worksheet */
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- // ws['!cols'] = ['apple', 'banan'];
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- ws['!merges'] = ranges;
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-
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- /* add worksheet to workbook */
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- wb.SheetNames.push(ws_name);
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- wb.Sheets[ws_name] = ws;
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-
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- var wbout = XLSX.write(wb, {bookType: 'xlsx', bookSST: false, type: 'binary'});
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-
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- saveAs(new Blob([s2ab(wbout)], {type: "application/octet-stream"}), "test.xlsx")
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+ var theTable = document.getElementById(id);
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+ var oo = generateArray(theTable);
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+ var ranges = oo[1];
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+
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+ /* original data */
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+ var data = oo[0];
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+ var ws_name = "SheetJS";
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+
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+ var wb = new Workbook(),
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+ ws = sheet_from_array_of_arrays(data);
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+
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+ /* add ranges to worksheet */
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+ // ws['!cols'] = ['apple', 'banan'];
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+ ws['!merges'] = ranges;
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+
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+ /* add worksheet to workbook */
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+ wb.SheetNames.push(ws_name);
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+ wb.Sheets[ws_name] = ws;
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+
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+ var wbout = XLSX.write(wb, {
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+ bookType: 'xlsx',
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+ bookSST: false,
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+ type: 'binary'
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+ });
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+
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+ saveAs(new Blob([s2ab(wbout)], {
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+ type: "application/octet-stream"
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+ }), "Tooltip.xlsx")
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}
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-export function export_json_to_excel(th, jsonData, defaultTitle) {
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-
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- /* original data */
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-
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- var data = jsonData;
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- data.unshift(th);
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- var ws_name = "SheetJS";
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-
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- var wb = new Workbook(), ws = sheet_from_array_of_arrays(data);
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-
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+export function export_json_to_excel({
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+ multiHeader = [],
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+ header,
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+ data,
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+ filename,
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+ merges = [],
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+ autoWidth = true,
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+ bookType = 'xlsx'
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+} = {}) {
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+ /* original data */
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+ filename = filename || 'excel-list'
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+ data = [...data]
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+ data.unshift(header);
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+
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+ for (let i = multiHeader.length - 1; i > -1; i--) {
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+ data.unshift(multiHeader[i])
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+ }
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+
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+ var ws_name = "SheetJS";
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+ var wb = new Workbook(),
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+ ws = sheet_from_array_of_arrays(data);
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+
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+ if (merges.length > 0) {
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+ if (!ws['!merges']) ws['!merges'] = [];
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+ merges.forEach(item => {
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+ ws['!merges'].push(XLSX.utils.decode_range(item))
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+ })
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+ }
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+
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+ if (autoWidth) {
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/*设置worksheet每列的最大宽度*/
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const colWidth = data.map(row => row.map(val => {
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/*先判断是否为null/undefined*/
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if (val == null) {
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- return {'wch': 10};
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+ return {
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+ 'wch': 10
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+ };
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}
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/*再判断是否为中文*/
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else if (val.toString().charCodeAt(0) > 255) {
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- return {'wch': val.toString().length * 2};
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+ return {
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+ 'wch': val.toString().length * 2
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+ };
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} else {
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- return {'wch': val.toString().length};
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+ return {
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+ 'wch': val.toString().length
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+ };
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}
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}))
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/*以第一行为初始值*/
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@@ -149,12 +203,18 @@ export function export_json_to_excel(th, jsonData, defaultTitle) {
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}
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}
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ws['!cols'] = result;
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-
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- /* add worksheet to workbook */
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- wb.SheetNames.push(ws_name);
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- wb.Sheets[ws_name] = ws;
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-
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- var wbout = XLSX.write(wb, {bookType: 'xlsx', bookSST: false, type: 'binary'});
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- var title = defaultTitle || 'excel-list'
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- saveAs(new Blob([s2ab(wbout)], {type: "application/octet-stream"}), title + ".xlsx")
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+ }
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+
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+ /* add worksheet to workbook */
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+ wb.SheetNames.push(ws_name);
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+ wb.Sheets[ws_name] = ws;
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+
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+ var wbout = XLSX.write(wb, {
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+ bookType: bookType,
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+ bookSST: false,
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+ type: 'binary'
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+ });
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+ saveAs(new Blob([s2ab(wbout)], {
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+ type: "application/octet-stream"
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+ }), `${filename}.${bookType}`);
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}
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