Skip to content
Submitted over 2 years ago

Intro section with dropdown navigation | CSS - Javascript - jQuery

Greta Li•170
@GretaLi
Preview site (opens in new tab)View code (opens in new tab)
This is a solution for...Intro section with dropdown navigation
  • HTML
  • CSS
  • JS
2junior

Design comparison

SolutionDesign

Solution retrospective

Hi there,

Initially, I found the dropdown menu very challenging while trying pure javascript.

Because .querySelector only chooses the very first element with the same class name, I could only control the first dropdown menu by id.

Then I turned to use jQuery, I use $(this) to control which menu should be dropdown.

Still, I'd like to know how to achieve this feature with only JS. 🥲🥲

Community feedback

  • Ede .O. Success•100
    @edesuccess54Posted over 2 years ago

    use querySelectorAll to select all the element with the same class name then loop through each of them to add the event listener for the dropdown. better still utilize the idea of event delegation

    Marked as helpful
    2
    Greta Li•170
    @GretaLiPosted over 2 years ago

    @edesuccess54

    Hi Ede, Thank you for your hints and inspired me to improve my solution!

    I learned how to do dropdown by pure Javascript, also learned Event Delegation. :D

    1
    Ede .O. Success•100
    @edesuccess54Posted over 2 years ago

    @GretaLi I'm super glad I was able to help

    1

Please log in to post a comment

Log in with GitHub

Join our Discord community

Join thousands of Frontend Mentor community members taking the challenges, sharing resources, helping each other, and chatting about all things front-end!

Join our Discord