How to add like and unlike buttons in js

Question

Mohamed Azarudeen Z · Answer

Hi Try this for your ubderstanding ill split HTMLCSS and JS code seperately. HTML CODE:l Like Unlike 0 CSS CODE: #like-button #unlike-button { padding: 10px; border: 1px solid #ccc; cursor: pointer; display: inline-block; } #like-button:hover #unlike-button:hover { background-color: #f2f2f2; } #like-count { margin-top: 10px; } JS CODE: let likes = 0; function like() { likes++; document.getElementById('like-count').innerHTML = likes; document.getElementById('like-button').style.display = 'none'; document.getElementById('unlike-button').style.display = 'inline-block'; } function unlike() { likes--; document.getElementById('like-count').innerHTML = likes; document.getElementById('like-button').style.display = 'inline-block'; document.getElementById('unlike-button').style.display = 'none'; } Hope this helps give it a try

Tuhin Paul · Answer

Part 2: See the code to add like and unlike buttons in JavaScript: const likeButton = document.querySelector('#like-button'); const unlikeButton = document.querySelector('#unlike-button'); likeButton.addEventListener('click' () => { // Increment the like count const likeCount = document.querySelector('#like-count'); likeCount.textContent = parseInt(likeCount.textContent) + 1; }); unlikeButton.addEventListener('click' () => { // Decrement the like count const likeCount = document.querySelector('#like-count'); likeCount.textContent = parseInt(likeCount.textContent) - 1; }); This code will create two buttons one for like and one for unlike. When the like button is clicked the like count will be incremented. When the unlike button is clicked the like count will be decremented. The like count will be updated on the page.

Tuhin Paul · Answer

Part 1: To add like and unlike buttons in JavaScript: Create two buttons one for like and one for unlike. Add an event listener to each button. In the event listener check if the button is clicked. If the button is clicked increment or decrement the like count. Update the like count on the page.

Deepak Rawat · Answer

here is example you can try .fa { font-size: 50px; cursor: pointer; user-select: none; } .fa:hover { color: darkblue; } Click on the icon to toggle between thumbs-up and thumbs-down (like/dislike): function myFunction(x) { x.classList.toggle(fa-thumbs-down); }

Rajkiran Swain · Answer

To add like and unlike buttons in a JS project you can follow these steps: 1. Create two buttons in your HTML file one for like and one for unlike. Give them unique IDs to identify them later. For example: ```html Like Unlike ``` 2. Add an event listener to each button in your JavaScript file. When the like button is clicked increment a counter variable and display the updated count. When the unlike button is clicked decrement the counter variable and display the updated count. For example: ```javascript let count = 0; document.getElementById(like-btn).addEventListener(click function() { count++; document.getElementById(count-display).innerHTML = count; }); document.getElementById(unlike-btn).addEventListener(click function() { count--; document.getElementById(count-display).innerHTML = count; }); ``` 3. Add a display element in your HTML file to show the count of likes and unlikes. For example: ```html Likes: 0 ``` 4. Style the buttons and count display element with CSS as desired. Note: This is a basic example of how to implement like and unlike buttons in JS. Depending on the specifics of your project you may need to modify the code or add additional functionality.