90 lines
2.5 KiB
JavaScript
90 lines
2.5 KiB
JavaScript
var XLSX = require('./');
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var sheetName = 'test & debug';
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var ATTRIBUTE_VALUE_STYLE={
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font: {
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name: "Arial",
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sz: 10
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}
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};
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var Workbook = function(){
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this.SheetNames = [];
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this.Sheets = {};
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};
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var range = {s: {c:10000000, r:10000000}, e:{c:0, r:0}};
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function updateRange(row, col) {
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if (range.s.r > row) { range.s.r = row;}
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if (range.s.c > col) { range.s.c = col; }
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if (range.e.r < row) { range.e.r = row; }
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if (range.e.c < col) { range.e.c = col; }
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}
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function addCell(wb, ws, value, type, row, col, styles) {
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updateRange(row, col);
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var cell = {t: type, v: value, s:styles};
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// i use d to recognize that the format is a date, and if it is, i use z attribute to format it
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if (cell.t === 'd') {
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cell.t = 'n';
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cell.z = XLSX.SSF._table[14];
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}
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var cell_ref = XLSX.utils.encode_cell({c: col, r:row});
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ws[cell_ref] = cell;
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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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}
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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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}
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var wb = new Workbook();
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var ws = {};
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/* Here i add a cell with format number with value 10*/
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addCell(wb, ws, 10, 'n', 0, 0, ATTRIBUTE_VALUE_STYLE);
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/* Here i add a cell with format number that is current date*/
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addCell(wb, ws, datenum(new Date()), 'd', 0, 1, ATTRIBUTE_VALUE_STYLE);
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/* Here i add a cell with format number with value 10, again another number*/
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addCell(wb, ws, 10, 'd', 0, 2, ATTRIBUTE_VALUE_STYLE);
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/* Here i add a cell with format number with value 10, again another number*/
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addCell(wb, ws, "Hello null\u0000world", 's', 0, 3);
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ws['!ref'] = XLSX.utils.encode_range(range);
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wb.SheetNames.push(sheetName);
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wb.Sheets[sheetName] = ws;
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ws['!rowBreaks'] = [12,24];
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ws['!colBreaks'] = [3,6];
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ws['!pageSetup'] = {scale: '140'};
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/* bookType can be 'xszlsx' or 'xlsm' or 'xlsb' */
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var defaultCellStyle = { font: { name: "Verdana", sz: 11, color: "FF00FF88"}, fill: {fgColor: {rgb: "FFFFAA00"}}};
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var wopts = { bookType:'xlsx', bookSST:false, type:'binary', defaultCellStyle: defaultCellStyle, showGridLines: false};
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//console.log(JSON.stringify(wb, null,4))
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var OUTFILE = '/tmp/wb.xlsx';
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XLSX.writeFile(wb, OUTFILE, wopts);
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console.log("Results written to " + OUTFILE)
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