vk-mute/popup.js

//let disableButton = document.getElementById('disableButton');
let disableCheckbox = document.getElementById('disableCheckbox');
let idToHideDisplay = document.getElementById('idToHide');
let status = document.getElementById('status');
var isExtensionOn;
var idToHide;

var enableText = "Кринж офф";
var disableText = "Кринж он";

chrome.storage.sync.get('isExtensionOn', function(data) {
    isExtensionOn = data.isExtensionOn;

    disableCheckbox.checked = isExtensionOn;
    if (isExtensionOn) {
        status.innerHTML = enableText;
    } else {
        status.innerHTML = disableText;
    }
});

chrome.storage.sync.get('idToHide', function(data) {
    idToHide = data.idToHide;
    idToHideDisplay.innerText = idToHide;
});

disableCheckbox.addEventListener('change', (event) => {
    isExtensionOn = event.target.checked;
    if (event.target.checked) {
        status.innerHTML = enableText;
    } else {
        status.innerHTML = disableText;
    }

    chrome.storage.sync.set({isExtensionOn: isExtensionOn}, function() {
        console.log('isExtensionOn: '+isExtensionOn);
    });
});

idToHideDisplay.addEventListener('click', function() {
    chrome.storage.sync.set({idToHide: ''}, function() {
        idToHideDisplay.innerText = '';
        console.log('Cleared idToHide');
    });
});


idToHideDisplay.addEventListener('mouseenter', function(event) {
    event.target.style.color = "red";
});

idToHideDisplay.addEventListener('mouseleave', function(event) {
    event.target.style.color = "black";
});