3 examples of 'download xlsx file using javascript' in JavaScript

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42static async downloadXlsFile_async(url) {
43 return new Promise((resolve, reject) => {
44 Transfer.downloadFile_async(url, 'document', 'application/xslt+xml').then((xhr) => {
45 resolve(xhr.responseXML);
46 }, (status) => {
47 reject(status);
48 });
49 });
50}
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98download(workbook, fileName = this.defaultFileName) {
99 function convert(data) {
100 const buffer = new ArrayBuffer(data.length);
101 const view = new Uint8Array(buffer);
102 for (let i = 0; i <= data.length; i++) {
103 view[i] = data.charCodeAt(i) & 0xFF;
104 }
105 return buffer;
106 }
107
108 const data = window.XLSX.write(workbook, {
109 bookType: 'xlsx',
110 type: 'binary',
111 });
112
113 const blob = new Blob([convert(data)], { type: 'application/octet-stream' });
114 saveAs(blob, `${fileName}.xlsx`);
115}
47readSheet(x) {
48 return fs.readFileSync(join(__dirname, './style', x), 'utf8');
49}

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