Downloading Sorted Table Data as a JSON Object in Angular 12

Learn how to download your sorted Angular material table data as a `JSON` object using the `mat-table-exporter` library. Follow this step-by-step guide for easy implementation.
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How to Download Sorted Table Data as a JSON Object in Angular 12

If you're working with Angular and have implemented sorting in a Material table, you might have wondered how to export the sorted data as a JSON object. This process can be essential for applications where data analysis or further manipulation is needed. In this guide, we'll go through a simple solution to achieve this using a special library designed to work seamlessly with Angular Material tables.

The Problem

You've successfully integrated sorting functionality in your Angular material table, but you need a way to download the sorted data as a JSON object. This can be crucial if you're looking to analyze the data externally or store it for later use. So, how can you do this? Is it even feasible? The short answer is yes! With the right tools, you can easily export your sorted data with just a few steps.

Solution: Using mat-table-exporter

The solution to your question lies in a handy library called mat-table-exporter. This library simplifies the process of exporting data from Angular Material tables in several formats, including CSV, Excel, TXT, and, of course, JSON.

Step 1: Install the Library

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Step 2: Import the Module

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Then, include MatTableExporterModule in the imports array of your Angular module:

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Step 3: Add the Export Functionality to Your Component

With the library now in your application, you can implement the download functionality in your component. Here's a step-by-step on how to do that:

Create a method to handle the export in your component. This method will trigger the export when invoked.

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Bind the export method to a button in your HTML. You can create a button that users can click to download the data:

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Step 4: Test It Out

Now that you’ve implemented the above steps, it’s time to test your new functionality! Run your Angular application, sort your table, and click the download button. If everything is set up correctly, you should receive a JSON file containing your sorted table data.

Conclusion

Exporting sorted table data as a JSON object in Angular 12 is straightforward with the help of the mat-table-exporter library. By following the steps outlined above, you’ll have the ability to download your sorted data effortlessly, enhancing your application’s functionality.

Feel free to reach out if you have any questions or need further assistance!