Discussion on: Exporting Data To Excel and CSV in Angular

This one for export excel right? not for export CSV? Please check and let me sample example where I need to add this code in the following code if it is correct...

private saveAsFile(buffer: any, fileName: string, fileType: string): void {
const data: Blob = new Blob([buffer], { type: fileType });
FileSaver.saveAs(data, fileName);
}

/**

• Creates an array of data to csv. It will automatically generate title row based on object keys. *
• @param rows array of data to be converted to CSV.
• @param fileName filename to save as.
• @param columns array of object properties to convert to CSV. If skipped, then all object properties will be used for CSV. */ public exportToCsv(rows: object[], fileName: string, columns?: string[]): string { if (!rows || !rows.length) { return; } const separator = ','; const keys = Object.keys(rows[0]).filter(k => { if (columns?.length) { return columns.includes(k); } else { return true; } }); const csvContent = keys.join(separator) + '\n' + rows.map(row => { return keys.map(k => { let cell = row[k] === null || row[k] === undefined ? '' : row[k]; cell = cell instanceof Date ? cell.toLocaleString() : cell.toString().replace(/"/g, '""'); if (cell.search(/("|,|\n)/g) >= 0) { cell = "${cell}"; } return cell; }).join(separator); }).join('\n'); this.saveAsFile(csvContent, ${fileName}${CSV_EXTENSION}, CSV_TYPE); } }

I want to give different name for file and tab in CSV.