Create a Virtual Column in Filament PHP v3 with Laravel Accessor

Описание: In this video, you will learn how to create a virtual column in FilamentPHP that does not exist in the database, yet functions just like any other table column. This is made possible by using Laravel's Accessor feature. It’s a clean and effective way to display calculated or derived values—like percentages, custom labels, or formatted strings—without altering your database schema.

This technique is extremely useful when you want to:
✅ Show calculated fields (like percentages, totals, or conditional outputs)
✅ Avoid adding unnecessary columns to your database
✅ Keep your database schema simple while making your UI rich and informative
✅ Display combined or transformed data directly in Filament tables, & Widgets

🚀 What You’ll Learn:
How to create & use a virtual column ?
How to create a Laravel Eloquent accessor
How to use the accessor as a column in FilamentPHP tables
Real-world example: Displaying a calculated percentage in the table

💻 Tech Stack Used:
🔹 Laravel
🔹 FilamentPHP

🎯 Whether you’re calculating a dynamic value or combining two fields into one, this method will save time and avoid unnecessary database changes. It’s easy to implement and perfect for beginners and advanced developers alike working with FilamentPHP.

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