35 lines
747 B
JavaScript
35 lines
747 B
JavaScript
document.querySelector(".magic").onmouseenter = event => {magic()}
|
|
|
|
function magic(){
|
|
const letters = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
|
|
let interval = null;
|
|
let iteration = 0;
|
|
|
|
|
|
const screen = document.querySelector(".magic"),
|
|
name = document.querySelector(".magic");
|
|
|
|
|
|
clearInterval(interval);
|
|
|
|
interval = setInterval(() => {
|
|
name.innerText = name.dataset.value
|
|
.split("")
|
|
.map((letter, index) => {
|
|
if(index < iteration) {
|
|
return name.dataset.value[index];
|
|
}
|
|
|
|
return letters[Math.floor(Math.random() * 26)]
|
|
})
|
|
.join("");
|
|
|
|
if(iteration >= name.dataset.value.length){
|
|
clearInterval(interval);
|
|
}
|
|
|
|
iteration += 1 / 3;
|
|
}, 30);
|
|
|
|
}
|