dynamically based on the user's selection in the first one

Hello,

I need to populate a second dropdown menu dynamically based on the user's selection in the first one. Can you share a JavaScript-based approach for this?

Best Regard,
Lusy

Common-Lit

You can dynamically populate a second dropdown menu based on the user's selection in the first one using JavaScript. First, create two dropdown menus in your HTML, and set an onchange event on the first dropdown to trigger a JavaScript function. In this function, clear the existing options in the second dropdown, check the selected value in the first dropdown, and then populate the second dropdown with relevant options. Here's a concise example: if the user selects "Fruits" in the first dropdown, the second dropdown will offer options like "Apple," "Banana," and "Cherry." This approach ensures the second dropdown updates dynamically based on the user's choice in the first dropdown.
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