As you know, Report Designer is currently supporting to view in HTML and PDF output but it does not support to download in XLS output.
To support XLS output, there is an amazing opensource library excelljs (https://www.npmjs.com/package/exceljs) to write a very nice output in XLS with all formatting and then you can use File Saver (https://www.npmjs.com/package/file-saver/v/1.3.2) library to download it from the browser. I have just included below cdn hosted JS library and created the XLS report. it works very good.
https://cdnjs.cloudflare.com/ajax/libs/ ... ver.min.js
https://cdnjs.cloudflare.com/ajax/libs/ ... ljs.min.js
FYI - JSZip library (https://www.npmjs.com/package/jszip) can be used if you want to zip and download it from the browser.
Happy to support if you have any doubt.
Who is online
Users browsing this forum: [Ccbot] and 0 guests