Exclusive Download-excel Vue.js May 2026

Excel often mangles data types (e.g., turning long ID strings into scientific notation). When using json_to_sheet , ensure you define cell types:

If you do not want to add external dependencies and only need a basic table export, you can generate a CSV (Comma Separated Values) file using native JavaScript. Excel opens CSV files by default. javascript download-excel vue.js

: Always map your raw JSON keys to "Human Readable" headers for a better user experience. Excel often mangles data types (e

import * as XLSX from 'xlsx'; const exportToExcel = (data, fileName = 'export.xlsx') => { // 1. Create a new workbook const workbook = XLSX.utils.book_new(); // 2. Convert JSON data to a worksheet const worksheet = XLSX.utils.json_to_sheet(data); // 3. Append worksheet to workbook XLSX.utils.book_append_sheet(workbook, worksheet, 'Sheet1'); // 4. Trigger download XLSX.writeFile(workbook, fileName); }; Use code with caution. 3. Alternative: The CSV Approach (Native) javascript : Always map your raw JSON keys