Parameters: How to make a search bar in Tableau

Joss Lazenby breaks down the logic step by step – using functions like CONTAINS and LOWER to make the search case-insensitive, and then wiring it together with filter actions so other sheets update seamlessly. Whether designing dashboards for clients or just wanting to up your user‑experience game, this technique is a must-have tool. Dive in, try the method on your own dashboards, and see how much smoother navigation can become.