is now LinkedIn Learning!

To access courses again, please join LinkedIn Learning

All the same content you know and love

Plus, personalized course recommendations tailored just for you

Get LinkedIn Premium features to contact recruiters or stand out for jobs

Try LinkedIn Learning for free
Questions? Visit our help center.
Skip navigation

Set the state of the panel

Set the state of the panel: Creating Expandable Panels with jQuery
Set the state of the panel: Creating Expandable Panels with jQuery

When someone clicks the trigger element, we'll use a CSS class to set the state of the panel. We used a pseudo-element to add the plus sign to indicate if the element is “opened.” Now we'll want to use a minus sign to indicate to the user that clicking the element again will close the panel. Preview in a browser to test the links.

Resume Transcript Auto-Scroll
Skill Level Intermediate
46m 41s
Show More Show Less
Skills covered in this course
Web Web Development jQuery

Continue Assessment

You started this assessment previously and didn't complete it. You can pick up where you left off, or start over.

Start My Free Month

Start your free month on LinkedIn Learning, which now features 100% of courses. Develop in-demand skills with access to thousands of expert-led courses on business, tech and creative topics.

Start My Free Month

You are now leaving and will be automatically redirected to LinkedIn Learning to start your free trial.