Dynamic Drop Down Select Menus with JavaScript and JSON 🌟
In this tutorial, I’ll show you how easy it is to create dynamic dropdown menus using JavaScript and a JSON file.
Watch as we populate a country dropdown menu and dynamically display the corresponding cities in a second menu based on user selection!
What’s Covered in the Video:
Overview of the countries.json file containing country-city data.
Setting up the HTML structure with two dropdown menus.
Fetching JSON data using JavaScript's fetch() API.
Populating the country dropdown dynamically.
Enabling the city dropdown menu only after selecting a country.
Using for...in and for...of loops to process objects and arrays efficiently.
Handling validation and edge cases for smooth functionality.
Why Watch?
✅ Learn how to work with JSON data in JavaScript.
✅ Understand real-world usage of event listeners and dropdown menus.
✅ Step-by-step coding with practical examples.
🎓 Download the project files:
[https://digitalfox-tutorials.com/tuto...]
🎥 Related Video:
Integrating JSON with Chart.js [ • Create Dynamic Charts with JSON, Java... ]
Don’t forget to like, subscribe, and hit the 🔔 to stay updated with more coding tips and tricks! 💻✨
If you feel like saying thanks, you can buy me a coffee.
https://www.buymeacoffee.com/digitalfoxb
🔗 If you don’t feel like following along, you can buy me a coffee ☕ and get the entire source code in a ZIP file.
https://www.patreon.com/Digitalfox13/...
#DynamicDropdown #JavaScriptJSON #WebDevelopment
Смотрите видео Dynamic Drop Down Select Menus with JavaScript and JSON 🌟 онлайн без регистрации, длительностью часов минут секунд в хорошем качестве. Это видео добавил пользователь Digital Fox 10 Декабрь 2024, не забудьте поделиться им ссылкой с друзьями и знакомыми, на нашем сайте его посмотрели 546 раз и оно понравилось 14 людям.