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切換漢堡菜單 Javascript

切換漢堡菜單 Javascript

動漫人物 2023-09-28 16:35:11
我的漢堡菜單無法正常工作,即每當(dāng)用戶單擊它時它都不會顯示菜單項(xiàng)。然而,每當(dāng)單擊它時,它都會正確地作用于其他功能。我已經(jīng)嘗試了所有可能的技巧,但沒有設(shè)法讓它正常工作。我不確定我的 javascript 面臨的挑戰(zhàn)是什么,因?yàn)槲蚁嘈艈栴}應(yīng)該是這樣。下面是我的代碼:const hamburger = document.querySelector(".hamburger");const navbar = document.querySelector(".nav__list");hamburger.addEventListener("click", ()=> {    navbar.classList.toggle("open");});const hamburgerBtn = document.querySelector('.hamburger');let hamburgerOpen = false;hamburgerBtn.addEventListener('click', () => {    if (!hamburgerOpen) {        hamburgerBtn.classList.add('open');        hamburgerOpen = true;    } else {        hamburgerBtn.classList.remove('open');        hamburgerOpen = false;    }});<section class="bg-hero">         <nav class="navbar">            <a href="#" class="company-brand"><img src="#" alt="#" class="#"><span>X&L Limited</span></a>            <ul class="nav__list">               <li class="nav__list-item"><a href="" class="nav__link"></a></li>               <li class="nav__list-item"><a href="" class="nav__link">Products</a></li>               <li class="nav__list-item"><a href="" class="nav__link">Our Story</a></li>               <li class="nav__list-item"><a href="" class="nav__link">Blog</a></li>               <li class="nav__list-item"><a href="" class="nav__link">Contact Us</a></li>               <div class="social__media">                  <a href="#" class="sm__link"><i class="fab fa-facebook-f sm__facebook"></i></a>                  <a href="#" class="sm__link"><i class="fab fa-twitter sm__twitter"></i></a>                  <a href="#" class="sm__link"><i class="fab fa-instagram sm__instagram"></i></a>               </div>            </ul>            <div>               <i class="fas fa-shopping-cart fa-lg shopping-cart">&nbsp;<span class="cart-item">0</span></i>            </div>            <div class="hamburger">               <div class="hamburger-btn"></div>            </div>
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1 回答

?
海綿寶寶撒

TA貢獻(xiàn)1809條經(jīng)驗(yàn) 獲得超8個贊

您需要從您的 中刪除 display:none .nav__list,添加opacity:1到 .open 并在移動版本上編輯您的代碼。


const hamburger = document.querySelector(".hamburger");

const navbar = document.querySelector(".nav__list");


hamburger.addEventListener("click", ()=> {

    navbar.classList.toggle("open");

});



const hamburgerBtn = document.querySelector('.hamburger');

let hamburgerOpen = false;


hamburgerBtn.addEventListener('click', () => {

    if (!hamburgerOpen) {

        hamburgerBtn.classList.add('open');

        hamburgerOpen = true;

    } else {

        hamburgerBtn.classList.remove('open');

        hamburgerOpen = false;

    }

});

:root {

    --fw-normal: 400;

    --fw-dark: 600;

    --fw-bold: 700;


    /***Colors***/

    --clr-primary: #333;

    --clr-text: #fafafa;

    --clr-blue: #22a7ff;

    --clr-purple: #871e5f;

    --clr-green: #19a356;

    --clr-yellow: #ffff2e;

    --clr-red: #cd1a21; 

    --clr-orange: #ff4500;


    /*** Font and Typography ***/

    --ff-body: Georgia, "Times New Roman", Times, serif;

    --ff-header: Verdana, Arial, Helvetica, sans-serif;

    --fs-header: 4.5rem;

    --fs-header1: 2.5rem;

    --fs-header2: 1.5rem;

    --fs-header3: 1.2rem;

    --fs-lg-para: 1.1rem;

    --fs-md-para: 1rem;

    --fs--sm-para: .938rem;


    /*** z index ***/

    --z-index: 99;

}






/***************************************************

2. #Global Styles

***************************************************/


*, ::before, ::after {

    box-sizing: border-box;

}


html {

    scroll-behavior: smooth;

}


body {

    margin: 0;

    padding: 0;

    font-family: var(--ff-body);

    background: var(--clr-text);

    color: var(--clr-primary);

    font-size: var(--fs-para);

    line-height: 1.6;

}


a {

    text-decoration: none;

    cursor: pointer;

    letter-spacing: 2px;

    padding:  1.25em;

    display: inline-block;

    width: 100%;

    text-align: center;

    transition:all .5s;

}


h1, h2, h3, h4, h5, h6 {

    font-family: var(--ff-header);

    margin: 0;

}


p {

    margin: 0;

}


ul {

    margin: 0;

    padding: 0;

    list-style: none;

}


/* img {

    max-width: 100%;

    width: 100%;

    height: auto;

} */






/************************************************

3. #Typography

************************************************/


    /* Navigation Bar & Hero Section*/

.bg-hero {

    position: relative;

    width: 100%;

    min-height: 100vh;

    display: flex;

    justify-content: space-between;

    align-items: center;

    background: var(--clr-blue);

    transition: .5s;

}


.navbar {

    position: absolute;

    top: 0;

    left: 0;

    width: 100%;

    padding-right: 2.5em;

    display: flex;

    justify-content: space-between;

    align-items: center;

}


.nav__list {

        right: -100%;

        opacity: 0;

    }

.open{

  

        right: 0;

  opacity:1;

}


@media screen and (max-width: 48em) {

    .nav__list {

        position: fixed;

        top: 0;

        right: -100%;

        width: 80%;

        height: 80%;

        background: rgba(255,255,255, 0.3);

        backdrop-filter: blur(10px);

        z-index: var(--z-index);

        flex-direction: column;

        align-items: center;

        justify-content: center;

        transition: .2s;

        opacity: 0;

    }

}


html .open {

    right: 0;

  opacity:1;

}


.nav__link {

    color: var(--clr-text);

    font-weight: var(--fw-normal);

    font-size: var(--fs-lg-para);

}


.nav__link:hover {

    color: var(--clr-purple);

}


.shopping-cart {

    margin-right: 2em;

    color: var(--clr-text);

}


.social__media {

    display: flex;

    justify-content: center;

    align-items: center;

    padding-left: 3em;

    margin-top: 3em;

}


.sm__link {

    background: var(--clr-text);

    width: 2.7em;

    height: 2.7em;

    margin: 1em .625em;

    border-radius: 50%;

    display: flex;

    justify-content: center;

    align-items: center;

}


.sm__link i {

    transition: .1s linear;

}


.sm__link:hover i {

    transform: scale(1.5);

}


.sm__facebook {

    font-size: 1.5rem;

    color: #4267b2;

}


.sm__twitter {

    font-size: 1.5rem;

    color: #1da1f2;

}


.sm__instagram {

    font-size: 1.5rem;

    color: #000;

}


.social__contact {

    display: none;

}






/*****************************************************

4. #Components

*****************************************************/


/*4.1 Cart Basket*/

.cart-item {

    background: linear-gradient(-270deg, #ff7800 8.6%, #ff5000 99.58%, #ff5000 100%);

    border-radius: 50%;

    padding: 1px 3px 2px;

}

 /*4.2 Buttons*/

 .btn-main {

    display: inline-block;

    width: 18em;

    max-width: 100%;

    height: 3em;

    padding: .5em 1.25em;

    border-radius: 1.563em;

    margin-top: 2.5em;

    background: linear-gradient(-270deg, #ff7800 8.6%, #ff5000 99.58%, #ff5000 100%);

    color: var(--clr-text);

    font-weight: 600;

    font-size: .88rem;

}


.fa-angle-right {

    color: #ff7800;

    background: var(--clr-text);

    border-radius: 50%;

    padding: .438em;

    margin-right: -.938em;

}


.btn-main:focus,

.fa-arrow-right:focus {

    color: var(--clr-primary);

    opacity: 0.1;

}


.btn-main:hover,

.fa-arrow-right:hover {

    color: var(--clr-primary);

}


/*4.3 Hamburger*/

.hamburger {

    position: absolute;

    cursor: pointer;

    right: 2%;

    top: 50%;

    transform: translate(-5%,-50%);

    z-index: var(--z-index);

}


.hamburger-btn {

    width: 20px;

    height: 3px;

    background: var(--clr-text);

    margin: .625em;

    transition: all .5s ease-in-out;

}


.hamburger-btn::before,

.hamburger-btn::after {

    content: '';

    position: absolute;

    width:20px;

    height: 3px;

    background: var(--clr-text);

    border-radius: 5px;

    transition: all .5s ease-in-out;

}


.hamburger-btn::before {

    transform: translateY(-7px);

}


.hamburger-btn::after {

    transform: translateY(7px);

}


.hamburger.open .hamburger-btn {

    transform: translateX(-50px);

    background: transparent;

}


.hamburger.open .hamburger-btn::before {

    transform: rotate(45deg) translate(35px, -35px);

}


.hamburger.open .hamburger-btn::after {

    transform: rotate(-45deg) translate(35px, 35px);

}

<section class="bg-hero">

         <nav class="navbar">

            <a href="#" class="company-brand"><img src="#" alt="#" class="#"><span>X&L Limited</span></a>

            <ul class="nav__list">

               <li class="nav__list-item"><a href="" class="nav__link"></a></li>

               <li class="nav__list-item"><a href="" class="nav__link">Products</a></li>

               <li class="nav__list-item"><a href="" class="nav__link">Our Story</a></li>

               <li class="nav__list-item"><a href="" class="nav__link">Blog</a></li>

               <li class="nav__list-item"><a href="" class="nav__link">Contact Us</a></li>

               <div class="social__media">

                  <a href="#" class="sm__link"><i class="fab fa-facebook-f sm__facebook"></i></a>

                  <a href="#" class="sm__link"><i class="fab fa-twitter sm__twitter"></i></a>

                  <a href="#" class="sm__link"><i class="fab fa-instagram sm__instagram"></i></a>

               </div>

            </ul>

            <div>

               <i class="fas fa-shopping-cart fa-lg shopping-cart">&nbsp;<span class="cart-item">0</span></i>

            </div>

            <div class="hamburger">

               <div class="hamburger-btn"></div>

            </div>

         </nav>

         <div class="hero">

            <div class="contentBox">

               <h1 class="hero-title">Do you like <br><span>Smooth Skin?</span></h1>

               <p class="hero-para">Naturally, the skin is supposed to be smooth and soft, however, the only insurance for dry and oily skin is skincare products that consistently offer effective skin protection. To protect dry and oily skin, make the smart choice, because the choice is yours, and it's simple.</p>

               <a class="btn-main" href="#">View Our Products &nbsp;&nbsp;&nbsp;<i class="fas fa-angle-right fa-lg"></i></a>

            </div>

         </div>

      </section>


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反對 回復(fù) 2023-09-28
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