Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

JavaScript React Components (2018) Stateful Components and Lifecycle Methods Prevent Memory Leaks with componentWillUnmount()

Elroyi Ben david
Elroyi Ben david
188 Points
Posted by Elroyi Ben david
Elroyi Ben david
188 Points

transform this comppnante class to hooks...it dosent work why?

i transormed this class to hooks..but from some reason in the tick function the isrunning sate never changed to true even after i clickes the start button

Heidi Fryzell
seal-mask
.a{fill-rule:evenodd;}techdegree seal-36
Heidi Fryzell
Front End Web Development Treehouse Moderator 25,178 Points
Heidi Fryzell
.a{fill-rule:evenodd;}techdegree seal-36
Heidi Fryzell
Front End Web Development Treehouse Moderator 25,178 Points

Hello Elroyi,

I haven't taken this class yet, so I probably don't know the answer. However if you post a link to your Workspace, it is much more likely you will get a response.

Happy Coding! Heidi