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 trialkwame awuah
49 Pointsusing the addEventListener('mouseover')
please what is wrong with my codes? i tried the similar thing from the turials but i doesn't work like expected and whenever i check the console too, they say no issues
const listItems=document.getElementsByTagName('li');
for(i=0,i<listItems.length;i++;){
listItems.addEventListener('mouseover', ()=>{
listItems[i].textContent=listItems[i].textContent.toUpperCase();
})
}
1 Answer
Clayton Perszyk
Treehouse Moderator 48,850 PointsI think you may want something like this:
https://jsbin.com/veviviwazi/edit?html,js,console,output
You should use event delegation by attaching the event listener to the ul/ol element and then use event.target to get the correct child list item.