Is there a way to add a click event to a CSS class so that when it is clicked, it changes to a different class? I am specifically looking to change the character class on li items when they are clicked. Here is the code snippet:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta http-equiv="X-UA-Compatible" content="ie=edge" />
<title>Document</title>
<link rel="stylesheet" href="app.css" />
</head>
<body>
<div class="container">
<h1>Client Search</h1>
<div id="searchWrapper">
<input
type="text"
name="searchBar"
id="searchBar"
placeholder="search for a character"
onkeyup="myFunction()"
/>
</div>
<ul id="charactersList"></ul>
</div>
<script src="app.js"></script>
</body>
</html>
CSS
body {
font-family: sans-serif;
background-color: #111d4a;
}
* {
box-sizing: border-box;
}
h1 {
color: #eee;
margin-bottom: 30px;
}
.container {
padding: 40px;
margin: 0 auto;
max-width: 1000px;
text-align: center;
}
#charactersList {
padding-inline-start: 0;
display: none;
grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
grid-gap: 20px;
}
.character {
list-style-type: none;
background-color: #eaeaea;
border-radius: 3px;
padding: 10px 20px;
display: grid;
grid-template-columns: 3fr 1fr;
grid-template-areas:
'name image'
'house image';
text-align: left;
}
.character:hover {
background-color: blue;
cursor: pointer;
}
.character > h2 {
grid-area: name;
margin-bottom: 0px;
}
.character > p {
grid-area: house;
margin: 0;
}
#searchBar {
width: 100%;
height: 32px;
border-radius: 3px;
border: 1px solid #eaeaea;
padding: 5px 10px;
font-size: 12px;
}
#searchWrapper {
position: relative;
}
#searchWrapper::after {
content: '🔍';
position: absolute;
top: 7px;
right: 15px;
}
JavaScript
const charactersList = document.getElementById('charactersList');
const searchBar = document.getElementById('searchBar');
let clientNames = [];
searchBar.addEventListener('keyup', (e) => {
const searchString = e.target.value.toLowerCase();
const filteredCharacters = clientNames.filter((character) => {
return (
character.name.toLowerCase().includes(searchString) ||
character.house.toLowerCase().includes(searchString)
);
});
displayCharacters(filteredCharacters);
});
const loadCharacters = async () => {
try {
const res = await fetch('https://hp-api.herokuapp.com/api/characters');
clientNames = await res.json();
displayCharacters(hpCharacters);
} catch (err) {
console.error(err);
}
};
const displayCharacters = (characters) => {
const htmlString = characters
.map((character) => {
return `
<li class="character">
<h2>${character.name}</h2>
<p>House: ${character.house}</p>
</li>
`;
})
.join('');
charactersList.innerHTML = htmlString;
};
loadCharacters();
//change the display of characterListfrom none to grid
function myFunction() {
var charactersList = document.getElementById("charactersList");
charactersList.style.display = "grid";
//also check if searchBar is empty and set display back to none
var searchBar = document.getElementById("searchBar").value;
if (searchBar === ""){
charactersList.style.display = "none";
}
}