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13,589 PointsWhy my listItems are not changing toUpperCase and toLowerCase?
Hello treehouse residents!
i might be blind, couldn't see what's wrong with my code here:
https://imgur.com/a/HuVUSK0 https://codepen.io/bookmonster/pen/VwvBKJd?editors=1010
Please help
2 Answers
Mohammad Azawi
Courses Plus Student 5,631 Pointsconst listDiv = document.querySelector('.list');
//Getting elements by tag name it return html collection.
// in your code you just took the first element of index [0]
//const listItems = document.getElementsByTagName('li')[0];
const listItems = document.getElementsByTagName('li');
for (let i=0; i<listItems.length; i+=1){
listItems[i].addEventListener ('mouseover', () => {
listItems[i].textContent = listItems[i].textContent.toUpperCase();
});
listItems[i].addEventListener ('mouseout', () => {
listItems[i].textContent = listItems[i].textContent.toLowerCase();
});
}
Mohammad Azawi
Courses Plus Student 5,631 PointsYou are welcome.
Keep it up :))
Kate C
13,589 PointsKate C
13,589 PointsThank you so much Mohammad!