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Добавляет рецепт контейнера с горизонтальным скроллом и динамическими тенями #5480

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Добавляет рецепт контейнера с горизонтальным скроллом и динамическими тенями #5480

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fcac7af
add: демо для скролла с тенями.
punkmachine Aug 6, 2024
81bcfcb
Малярные работы
skorobaeus Sep 23, 2024
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133 changes: 133 additions & 0 deletions recipes/horizontal-scroll-with-shadow/demos/index.html
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<!DOCTYPE html>
<html lang="ru">
<head>
<title>Горизонтальный скролл с тенями</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Roboto&display=swap">
<link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Roboto+Slab&display=swap">

<style>
html, body {
height: 100%;
margin: 0;
padding: 0;
font-family: "Roboto", sans-serif;
}

body {
display: flex;
justify-content: center;
align-items: center;
background-color: #18191c;
}

.component {
position: relative;
width: 600px;
height: 220px;
overflow: hidden;
}

.component__container {
display: flex;
overflow-x: scroll;
scroll-behavior: smooth;
}

.component__container::-webkit-scrollbar {
height: 8px;
}

.component__container::-webkit-scrollbar-track {
background: #1f2023;
border-radius: 4px;
}

.component__container::-webkit-scrollbar-thumb {
background: #888;
border-radius: 4px;
}

.component__container::-webkit-scrollbar-thumb:hover {
background: #555;
}

.component__container div {
min-width: 200px;
height: 200px;
margin-right: 20px;
background-color: #fff;
flex-shrink: 0;
}

.component__shadow {
position: absolute;
top: 0;
bottom: 0;
width: 50px;
pointer-events: none;
}

.scroll-shadow--left {
left: 0;
background: linear-gradient(to right, rgba(0, 0, 0, 0.5), transparent);
}

.scroll-shadow--right {
right: 0;
background: linear-gradient(to left, rgba(0, 0, 0, 0.5), transparent);
}

.scroll-shadow__shadow--hide {
display: none;
}
</style>
</head>
<body>
<div class="component">
<div class="component__container">
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
</div>

<div class="component__shadow scroll-shadow scroll-shadow--left"></div>
<div class="component__shadow scroll-shadow scroll-shadow--right"></div>
</div>

<script>
document.addEventListener('DOMContentLoaded', function () {
const container = document.querySelector('.component__container');
const shadowLeft = document.querySelector('.scroll-shadow--left');
const shadowRight = document.querySelector('.scroll-shadow--right');

function updateShadows() {
const scrollLeft = container.scrollLeft;
const maxScrollLeft = container.scrollWidth - container.clientWidth;

if (scrollLeft > 10) {
shadowLeft.classList.remove('scroll-shadow__shadow--hide');
} else {
shadowLeft.classList.add('scroll-shadow__shadow--hide');
}

if (scrollLeft < maxScrollLeft - 10) {
shadowRight.classList.remove('scroll-shadow__shadow--hide');
} else {
shadowRight.classList.add('scroll-shadow__shadow--hide');
}
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можно упростить:

shadowLeft.classList.toggle('scroll-shadow__shadow--hide', scrollLeft <= 10);
shadowRight.classList.toggle('scroll-shadow__shadow--hide', scrollLeft >= maxScrollLeft - 10);

}

container.addEventListener('scroll', updateShadows);
window.addEventListener('resize', updateShadows);

updateShadows(); // Initial shadow update
});
</script>
</body>
</html>
8 changes: 8 additions & 0 deletions recipes/horizontal-scroll-with-shadow/index.md
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---
title: "Реализация горизонтального скролла с тенями"
description: ""
authors:
- punkmachine
related:
tags:
---
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