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script.js
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script.js
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const banners = document.querySelectorAll('.banner');
const locks = document.querySelectorAll('.lock');
const pickers = document.querySelectorAll('#picker');
const texts = document.querySelectorAll('.hex-value');
const generateBtn = document.getElementById('generate');
const chars = '0123456789abcdef';
const storage = JSON.parse(localStorage.getItem('storage'));
//generate code
function generateX() {
var x = '';
for (i = 0; i < 6; i++) {
x += chars[Math.floor(Math.random() * chars.length)];
}
return x;
}
//local storage
if (storage) {
banners.forEach((banner, i) => {
banner.style.backgroundColor = storage[i];
texts[i].innerText = storage[i];
pickers[i].value = storage[i];
});
}
//lock
locks.forEach((lock, i) => {
lock.addEventListener('click', () => {
banners[i].classList.toggle('locked');
pickers[i].toggleAttribute('disabled');
lock.classList.toggle('locked');
});
});
//picker
pickers.forEach((picker, i) => {
picker.addEventListener('input', () => {
banners[i].style.backgroundColor = `${picker.value}`;
texts[i].innerHTML = `${picker.value}`;
updateLS();
});
});
//copy code on click
texts.forEach((text) => {
text.addEventListener('click', () => {
let textarea = document.createElement('textarea');
textarea.innerText = text.innerText;
document.body.appendChild(textarea);
textarea.select();
document.execCommand('copy');
textarea.remove();
});
});
//generate btn
generateBtn.addEventListener('click', () => {
banners.forEach((banner, i) => {
if (banner.classList.contains('locked') === false) {
code = `#${generateX()}`;
banner.style.backgroundColor = code;
texts[i].innerHTML = code;
pickers[i].value = code;
}
updateLS();
});
});
function updateLS() {
const currentColors = document.querySelectorAll('.hex-value');
colorsArray = [];
currentColors.forEach((currentColor) => {
colorsArray.push(currentColor.innerText);
});
localStorage.setItem('storage', JSON.stringify(colorsArray));
}