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Внесены изменения в ветку dev #7

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Mar 3, 2024
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1 change: 1 addition & 0 deletions README.md
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[Ссылка на сайт](http://kolbaser.ru/)
173 changes: 173 additions & 0 deletions content.css
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* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
display: flex;
align-items: center;
justify-content: center;
min-height: 100vh;
background: #f1f4fd;
}
.container {
max-width: 1200px;
width: 95%;
}
.slider-wrapper {
position: relative;
}
.slider-wrapper .slide-button {
position: absolute;
top: 50%;
outline: none;
border: none;
height: 50px;
width: 50px;
z-index: 5;
color: #fff;
display: flex;
cursor: pointer;
font-size: 2.2rem;
background: #000;
align-items: center;
justify-content: center;
border-radius: 50%;
transform: translateY(-50%);
}
.slider-wrapper .slide-button:hover {
background: #404040;
}
.slider-wrapper .slide-button#prev-slide {
left: -25px;
display: none;
}
.slider-wrapper .slide-button#next-slide {
right: -25px;
}
.slider-wrapper .image-list {
display: grid;
grid-template-columns: repeat(10, 1fr);
gap: 18px;
font-size: 0;
list-style: none;
margin-top: 100px;
margin-bottom: 30px;
overflow-x: auto;
scrollbar-width: none;
}
.slider-wrapper .image-list::-webkit-scrollbar {
display: none;
}
.slider-wrapper .image-list .image-item {
width: 325px;
height: 400px;
object-fit: cover;
}
.container .slider-scrollbar {
height: 24px;
width: 100%;
display: flex;
align-items: center;
}
.slider-scrollbar .scrollbar-track {
background: #ccc;
width: 100%;
height: 2px;
display: flex;
align-items: center;
border-radius: 4px;
position: relative;
}
.slider-scrollbar:hover .scrollbar-track {
height: 4px;
}
.slider-scrollbar .scrollbar-thumb {
position: absolute;
background: #000;
top: 0;
bottom: 0;
width: 50%;
height: 100%;
cursor: grab;
border-radius: inherit;
}
.slider-scrollbar .scrollbar-thumb:active {
cursor: grabbing;
height: 8px;
top: -2px;
}
.slider-scrollbar .scrollbar-thumb::after {
content: "";
position: absolute;
left: 0;
right: 0;
top: -10px;
bottom: -10px;
}

.return-btn {
position: fixed;
top: 20px;
left: 20px;
z-index: 1000;
}

.return-btn img {
width: 50px;
height: auto;
border: none;
}

#scrollButton {
position: absolute;
bottom: 20px;
left: 50%;
transform: translateX(-50%);
background-color: transparent;
border: none;
cursor: pointer;
}

#scrollButton img {
width: 50px;
}

.video-container {
display: flex;
justify-content: center;
margin-top: 150px;
margin-bottom: 70px;
}

video {
width: 80%;
max-width: 100%;
height: auto;
}

@media only screen and (max-width: 1023px) {
.slider-wrapper .slide-button {
display: none !important;
}
.slider-wrapper .image-list {
gap: 10px;
margin-bottom: 15px;
scroll-snap-type: x mandatory;
}
.slider-wrapper .image-list .image-item {
width: 280px;
height: 380px;
}
.slider-scrollbar .scrollbar-thumb {
width: 20%;
}
.video-container {
margin-top: 150px;
margin-bottom: 70px;
}

video {

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по этому фрагменту кода видно что в лабораторной работе не используются средства автоматической проверки на соответствие гайдланам. Пожалуйста убедитесь в том что код отформатирован, проверен анализаторами. Подключите eslint/stylelint etc. Интегрируйте их в пайплайн проекта

width: 100%;
}
}
56 changes: 56 additions & 0 deletions content.html
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<!DOCTYPE html>
<html lang="ru">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Котики!!!</title>
<link rel="shortcut icon" href="images/favicon.png" type="image/png" />
<link
rel="stylesheet"
href="https://fonts.googleapis.com/css2?family=Material+Symbols+Rounded:opsz,wght,FILL,GRAD@48,400,0,0"
/>
<link rel="stylesheet" href="content.css" />
<script src="script.js" defer></script>
</head>
<body>
<div class="container">
<a href="index.html" class="return-btn">
<img src="res/home.png" alt="Вернуться на главную" />
</a>
<div class="slider-wrapper">
<button id="prev-slide" class="slide-button material-symbols-rounded">
chevron_left
</button>
<ul class="image-list">
<img class="image-item" src="res/1.jpg" alt="img-1" />

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аlt - это не просто аттрибут, в который нужно вписать что-то уникальное. Пожалуйста, разберитесь в его назначении

<img class="image-item" src="res/2.jpg" alt="img-2" />
<img class="image-item" src="res/3.jpg" alt="img-3" />
<img class="image-item" src="res/4.jpg" alt="img-4" />
<img class="image-item" src="res/5.jpg" alt="img-5" />
<img class="image-item" src="res/6.jpg" alt="img-6" />
<img class="image-item" src="res/7.jpg" alt="img-7" />
<img class="image-item" src="res/8.jpg" alt="img-8" />
<img class="image-item" src="res/9.jpg" alt="img-9" />
<img class="image-item" src="res/10.jpg" alt="img-10" />
</ul>
<button id="next-slide" class="slide-button material-symbols-rounded">
chevron_right
</button>
</div>

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По сути, это компонент карусели, что значит что в теории ее можно вставить на страницу несколько раз. Однако сейчас это не так. Давайте сделаем карусель переиспользуемой. Для демонстрации добавьте еще одну карусель. с другими картинками, убедитесь что она тоже работает

<div class="slider-scrollbar">
<div class="scrollbar-track">
<div class="scrollbar-thumb"></div>
</div>
</div>
<button id="scrollButton" onclick="scrollToBottom()">
<img src="res/down.png" alt="Scroll Down" />
</button>
<div class="video-container">
<video controls poster="res/post.jpg">
<source src="res/video.mp4" type="video/mp4" />
Your browser does not support the video tag.
</video>
</div>
</div>
</body>
</html>
45 changes: 45 additions & 0 deletions index.html
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<!DOCTYPE html>
<html lang="ru">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Про меня</title>
<link rel="shortcut icon" href="res/me.png" type="image/png" />

<link rel="preconnect" href="https://fonts.gstatic.com" />
<link
href="https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700&display=swap"
rel="stylesheet"
/>
<link
rel="stylesheet"
href="https://cdn.jsdelivr.net/npm/boxicons@latest/css/boxicons.min.css"
/>

<link rel="stylesheet" href="style.css" />
</head>

<body>
<div class="hero">

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Не очень понятна логика разбиения по файлам. из названия content.css складывается впечатление что его ответственность - стили для страницы content.html
Однако там определены стили для всех страниц.

Давайте наведем порядок, сделаем корректное деление

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Я перепроверил код по поводу этого комментария. У меня все четко распределено, т.е. один css к одному html файлу.

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Да, я ошибся. По всей видимости меня смутило
content.html content.css
НО
index.html style.css

<div class="container hero__container">
<div class="hero__about">
<h1 class="hero__title">Артем</h1>
<p class="hero__description">
Привет, я учусь в ИТМО. Можете написать мне в
<a class="hero__link" href="https://t.me/cumsayhello">телеграм.</a>
</p>

<p class="hero__description">
Я очень люблю котиков, поэтому
<a class="hero__link" href="content.html">тут</a>
вы можете посмотреть видео и полистать фото c ними...
</p>
</div>

<div class="hero__box">
<img class="hero__box-img" src="res/me.png" alt="Это я" />
</div>
</div>
</div>
</body>
</html>
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76 changes: 76 additions & 0 deletions script.js
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const initSlider = () => {
const imageList = document.querySelector(".slider-wrapper .image-list");
const slideButtons = document.querySelectorAll(
".slider-wrapper .slide-button"
);
const sliderScrollbar = document.querySelector(
".container .slider-scrollbar"
);
const scrollbarThumb = sliderScrollbar.querySelector(".scrollbar-thumb");
const maxScrollLeft = imageList.scrollWidth - imageList.clientWidth;

scrollbarThumb.addEventListener("mousedown", (e) => {
const startX = e.clientX;

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попробуйте подебажить ваше приложение и разобраться в проблеме.
поставьте тут console.log, сделайте ресайз окна несколько раз, далее нажмите на ползунок прокрутки.
Вы заметите что обработчик вызывается очень много раз.
Когда вы найдете решение проблемы - разберитесь с тем, как вы бы сами могли заметить эту проблему.

const thumbPosition = scrollbarThumb.offsetLeft;
const maxThumbPosition =
sliderScrollbar.getBoundingClientRect().width -
scrollbarThumb.offsetWidth;

const handleMouseMove = (e) => {
const deltaX = e.clientX - startX;
const newThumbPosition = thumbPosition + deltaX;
const boundedPosition = Math.max(
0,
Math.min(maxThumbPosition, newThumbPosition)
);
const scrollPosition =
(boundedPosition / maxThumbPosition) * maxScrollLeft;

scrollbarThumb.style.left = `${boundedPosition}px`;
imageList.scrollLeft = scrollPosition;
};
const handleMouseUp = () => {
document.removeEventListener("mousemove", handleMouseMove);
document.removeEventListener("mouseup", handleMouseUp);
};
document.addEventListener("mousemove", handleMouseMove);
document.addEventListener("mouseup", handleMouseUp);
});

slideButtons.forEach((button) => {
button.addEventListener("click", () => {
const direction = button.id === "prev-slide" ? -1 : 1;
const scrollAmount = imageList.clientWidth * direction;
imageList.scrollBy({ left: scrollAmount, behavior: "smooth" });
});
});

const handleSlideButtons = () => {
slideButtons[0].style.display = imageList.scrollLeft <= 0 ? "none" : "flex";
slideButtons[1].style.display =
imageList.scrollLeft >= maxScrollLeft ? "none" : "flex";
};

const updateScrollThumbPosition = () => {
const scrollPosition = imageList.scrollLeft;
const thumbPosition =
(scrollPosition / maxScrollLeft) *
(sliderScrollbar.clientWidth - scrollbarThumb.offsetWidth);
scrollbarThumb.style.left = `${thumbPosition}px`;
};

imageList.addEventListener("scroll", () => {
updateScrollThumbPosition();
handleSlideButtons();
});
};

function scrollToBottom() {
window.scrollTo({
top: document.body.scrollHeight,
behavior: "smooth",
});
}

window.addEventListener("resize", initSlider);
window.addEventListener("load", initSlider);
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