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index-hw9.js
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72 lines (49 loc) · 1.81 KB
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//Задание 1
const btnEl1 = document.querySelector('.btnTask1');
const titleEl1 = document.querySelector('.titleTask1');
btnEl1.addEventListener('click', function () {
if (titleEl1.style.display === 'none') {
titleEl1.style.display = 'block';
btnEl1.textContent = 'Скрыть';
} else {
titleEl1.style.display = 'none';
btnEl1.textContent = 'Показать';
}
});
//Задание 2
const btnEl2 = document.querySelector('.btnTask2');
const textEl2 = document.querySelector('.textTask2');
btnEl2.addEventListener('click', function () {
textEl2.style.color = 'blue';
});
//Задание 3
const btnEl3 = document.querySelector('.btnTask3');
const textEl3 = document.querySelector('.textTask3');
btnEl3.addEventListener('click', function () {
textEl3.textContent = 'Привет, мир!';
});
//Задание 4
const descriptionEl4 = document.querySelectorAll('.description');
console.log(descriptionEl4);
descriptionEl4.forEach(element => {
element.textContent = 'Измененный текст';
});
//Задание 5
const descriptionEl5 = document.querySelectorAll('.descriptionTask5');
console.log(descriptionEl5);
descriptionEl5.forEach(element => {
element.textContent = 'Новый текст';
});
//Задание 6
const btnEl6 = document.querySelector('.btnTask6');
btnEl6.addEventListener('click', function () {
const textEl6 = document.createElement('p');
textEl6.textContent = 'Новый абзац';
document.body.appendChild(textEl6);
});
//Задание 7
const btnEl7 = document.querySelector('.btnTask7');
const descriptionEl7 = document.querySelector('.descriptionTask7');
btnEl7.addEventListener('click', function () {
descriptionEl7.remove()
});