Export To Xls Using Angularjs

When it comes to managing data in your web application, exporting it to Excel format is a handy feature that many users appreciate. In this article, we will walk you through the process of exporting data to XLS (Excel) using AngularJS. AngularJS is a popular JavaScript framework that helps in creating dynamic web applications with ease. Let's dive in!

**Step 1: Setting Up Your Project**
Before we proceed with exporting data to XLS, ensure you have an AngularJS project set up with the necessary dependencies. If you haven't already installed AngularJS, you can do so using npm or by including it in your project using a CDN.

**Step 2: Include Dependencies**
To enable XLS export functionality, we need to include a couple of dependencies. One such dependency is 'SheetJS js-xlsx' library, which provides functions to work with Excel files. You can include it by adding the following script tag in your HTML file:

**Step 3: Writing the Export Function**
Next, let's create a function in your AngularJS controller that will handle the export functionality. Below is an example of how you can write a function to export data to XLS format:

$scope.exportToXLS = function () {
    var data = [['Name', 'Age'], ['John Doe', 30], ['Jane Smith', 25]]; // Sample data
    var ws = XLSX.utils.aoa_to_sheet(data);
    var wb = XLSX.utils.book_new();
    XLSX.utils.book_append_sheet(wb, ws, "Sheet1");
    XLSX.writeFile(wb, 'exported_data.xlsx');
};

In the above code snippet, we have a sample data array, and we are converting it to a worksheet using the 'aoa_to_sheet' function provided by the 'js-xlsx' library. We then create a new Excel workbook, add the worksheet to it, and finally use 'writeFile' function to download the Excel file.

**Step 4: Triggering the Export Function**
Now that we have our export function ready, let's trigger it using a button click. You can add a button to your HTML file and call the 'exportToXLS' function when the button is clicked. Here's how you can do it:

<button>Export to XLS</button>

By adding this button to your UI, users can click on it to export the data to an Excel file effortlessly.

**Step 5: Testing and Customization**
It's essential to test the export functionality thoroughly to ensure it works as expected. You can customize the exported data, formatting, and file name based on your requirements. Feel free to explore the 'js-xlsx' library's documentation for more advanced features and customization options.

Congratulations! You have successfully implemented data export to XLS using AngularJS. This feature adds value to your web application by allowing users to download data in Excel format with a single click. Keep experimenting and enhancing your AngularJS project with more useful functionalities like this. Happy coding!