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enogylop/index.html

Created January 12, 2022 21:31
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Tinder swipe cards
Raw
index.html
<div class="tinder">
<div class="tinder--status">
<i class="fa fa-remove"></i>
<i class="fa fa-heart"></i>
</div>
<div class="tinder--cards">
<div class="tinder--card">
<img src="https://placeimg.com/600/300/people">
<h3>Demo card 1</h3>
<p>This is a demo for Tinder like swipe cards</p>
</div>
<div class="tinder--card">
<img src="https://placeimg.com/600/300/animals">
<h3>Demo card 2</h3>
<p>This is a demo for Tinder like swipe cards</p>
</div>
<div class="tinder--card">
<img src="https://placeimg.com/600/300/nature">
<h3>Demo card 3</h3>
<p>This is a demo for Tinder like swipe cards</p>
</div>
<div class="tinder--card">
<img src="https://placeimg.com/600/300/tech">
<h3>Demo card 4</h3>
<p>This is a demo for Tinder like swipe cards</p>
</div>
<div class="tinder--card">
<img src="https://placeimg.com/600/300/arch">
<h3>Demo card 5</h3>
<p>This is a demo for Tinder like swipe cards</p>
</div>
</div>
<div class="tinder--buttons">
<button id="nope"><i class="fa fa-remove"></i></button>
<button id="love"><i class="fa fa-heart"></i></button>
</div>
</div>
Raw
script.js
'use strict';
var tinderContainer = document.querySelector('.tinder');
var allCards = document.querySelectorAll('.tinder--card');
var nope = document.getElementById('nope');
var love = document.getElementById('love');
function initCards(card, index) {
var newCards = document.querySelectorAll('.tinder--card:not(.removed)');
newCards.forEach(function (card, index) {
card.style.zIndex = allCards.length - index;
card.style.transform = 'scale(' + (20 - index) / 20 + ') translateY(-' + 30 * index + 'px)';
card.style.opacity = (10 - index) / 10;
});
tinderContainer.classList.add('loaded');
}
initCards();
allCards.forEach(function (el) {
var hammertime = new Hammer(el);
hammertime.on('pan', function (event) {
el.classList.add('moving');
});
hammertime.on('pan', function (event) {
if (event.deltaX === 0) return;
if (event.center.x === 0 && event.center.y === 0) return;
tinderContainer.classList.toggle('tinder_love', event.deltaX > 0);
tinderContainer.classList.toggle('tinder_nope', event.deltaX < 0);
var xMulti = event.deltaX * 0.03;
var yMulti = event.deltaY / 80;
var rotate = xMulti * yMulti;
event.target.style.transform = 'translate(' + event.deltaX + 'px, ' + event.deltaY + 'px) rotate(' + rotate + 'deg)';
});
hammertime.on('panend', function (event) {
el.classList.remove('moving');
tinderContainer.classList.remove('tinder_love');
tinderContainer.classList.remove('tinder_nope');
var moveOutWidth = document.body.clientWidth;
var keep = Math.abs(event.deltaX) < 80 || Math.abs(event.velocityX) < 0.5;
event.target.classList.toggle('removed', !keep);
if (keep) {
event.target.style.transform = '';
} else {
var endX = Math.max(Math.abs(event.velocityX) * moveOutWidth, moveOutWidth);
var toX = event.deltaX > 0 ? endX : -endX;
var endY = Math.abs(event.velocityY) * moveOutWidth;
var toY = event.deltaY > 0 ? endY : -endY;
var xMulti = event.deltaX * 0.03;
var yMulti = event.deltaY / 80;
var rotate = xMulti * yMulti;
event.target.style.transform = 'translate(' + toX + 'px, ' + (toY + event.deltaY) + 'px) rotate(' + rotate + 'deg)';
initCards();
}
});
});
function createButtonListener(love) {
return function (event) {
var cards = document.querySelectorAll('.tinder--card:not(.removed)');
var moveOutWidth = document.body.clientWidth * 1.5;
if (!cards.length) return false;
var card = cards[0];
card.classList.add('removed');
if (love) {
card.style.transform = 'translate(' + moveOutWidth + 'px, -100px) rotate(-30deg)';
} else {
card.style.transform = 'translate(-' + moveOutWidth + 'px, -100px) rotate(30deg)';
}
initCards();
event.preventDefault();
};
}
var nopeListener = createButtonListener(false);
var loveListener = createButtonListener(true);
nope.addEventListener('click', nopeListener);
love.addEventListener('click', loveListener);
Raw
scripts
<script src="https://hammerjs.github.io/dist/hammer.min.js"></script>
Raw
style.css
*, *:before, *:after {
box-sizing: border-box;
padding: 0;
margin: 0;
}
body {
background: #CCFBFE;
overflow: hidden;
font-family: sans-serif;
}
.tinder {
width: 100vw;
height: 100vh;
overflow: hidden;
display: flex;
flex-direction: column;
position: relative;
opacity: 0;
transition: opacity 0.1s ease-in-out;
}
.loaded.tinder {
opacity: 1;
}
.tinder--status {
position: absolute;
top: 50%;
margin-top: -30px;
z-index: 2;
width: 100%;
text-align: center;
pointer-events: none;
}
.tinder--status i {
font-size: 100px;
opacity: 0;
transform: scale(0.3);
transition: all 0.2s ease-in-out;
position: absolute;
width: 100px;
margin-left: -50px;
}
.tinder_love .fa-heart {
opacity: 0.7;
transform: scale(1);
}
.tinder_nope .fa-remove {
opacity: 0.7;
transform: scale(1);
}
.tinder--cards {
flex-grow: 1;
padding-top: 40px;
text-align: center;
display: flex;
justify-content: center;
align-items: flex-end;
z-index: 1;
}
.tinder--card {
display: inline-block;
width: 90vw;
max-width: 400px;
height: 70vh;
background: #FFFFFF;
padding-bottom: 40px;
border-radius: 8px;
overflow: hidden;
position: absolute;
will-change: transform;
transition: all 0.3s ease-in-out;
cursor: -webkit-grab;
cursor: -moz-grab;
cursor: grab;
}
.moving.tinder--card {
transition: none;
cursor: -webkit-grabbing;
cursor: -moz-grabbing;
cursor: grabbing;
}
.tinder--card img {
max-width: 100%;
pointer-events: none;
}
.tinder--card h3 {
margin-top: 32px;
font-size: 32px;
padding: 0 16px;
pointer-events: none;
}
.tinder--card p {
margin-top: 24px;
font-size: 20px;
padding: 0 16px;
pointer-events: none;
}
.tinder--buttons {
flex: 0 0 100px;
text-align: center;
padding-top: 20px;
}
.tinder--buttons button {
border-radius: 50%;
line-height: 60px;
width: 60px;
border: 0;
background: #FFFFFF;
display: inline-block;
margin: 0 8px;
}
.tinder--buttons button:focus {
outline: 0;
}
.tinder--buttons i {
font-size: 32px;
vertical-align: middle;
}
.fa-heart {
color: #FFACE4;
}
.fa-remove {
color: #CDD6DD;
}
Raw
styles
<link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet" />
Raw
tinder-swipe-cards.markdown
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