我有一个已经建成的网站，我建立了自己，我尝试添加引导模态它不显示无论我尝试什么，我甚至使用其他模态的例子，但要么它不显示在所有或它不是完全可见或可点击。
下面是我的代码片段我已经检查了我的文件，如果CSS元素是覆盖另一个，但已经耗尽的想法!!我需要帮助，因为我目前正在这个项目上工作。
const openEls = document.querySelectorAll("[data-open]");
const closeEls = document.querySelectorAll("[data-close]");
const isVisible = "is-visible";
for (const el of openEls) {
el.addEventListener("click", function() {
const modalId = this.dataset.open;
document.getElementById(modalId).classList.add(isVisible);
});
}
for (const el of closeEls) {
el.addEventListener("click", function() {
this.parentElement.parentElement.parentElement.classList.remove(isVisible);
});
}
document.addEventListener("click", e => {
if (e.target == document.querySelector(".modal.is-visible")) {
document.querySelector(".modal.is-visible").classList.remove(isVisible);
}
});
document.addEventListener("keyup", e => {
// if we press the ESC
if (e.key == "Escape" && document.querySelector(".modal.is-visible")) {
document.querySelector(".modal.is-visible").classList.remove(isVisible);
}
});.open-modal {
font-weight: bold;
background: var(--blue);
color: var(--white);
padding: 0.75rem 1.75rem;
margin-bottom: 1rem;
border-radius: 5px;
}
/* MODAL
–––––––––––––––––––––––––––––––––––––––––––––––––– */
.modal {
position: fixed;
top: 0;
left: 0;
right: 0;
bottom: 0;
display: flex;
align-items: center;
justify-content: center;
padding: 1rem;
background: var(--black);
cursor: pointer;
visibility: hidden;
opacity: 0;
transition: all 0.35s ease-in;
}
.modal.is-visible {
visibility: visible;
opacity: 1;
}
.modal-dialog {
position: relative;
max-width: 800px;
max-height: 80vh;
border-radius: 5px;
background: var(--white);
overflow: auto;
cursor: default;
}
.modal-dialog > * {
padding: 1rem;
}
.modal-header,
.modal-footer {
background: var(--lightgray);
}
.modal-header {
display: flex;
align-items: center;
justify-content: space-between;
}
.modal-header .close-modal {
font-size: 1.5rem;
}
.modal p + p {
margin-top: 1rem;
}
/* ANIMATIONS
–––––––––––––––––––––––––––––––––––––––––––––––––– */
[data-animation] .modal-dialog {
opacity: 0;
transition: all 0.5s var(--bounceEasing);
}
[data-animation].is-visible .modal-dialog {
opacity: 1;
transition-delay: 0.2s;
}
[data-animation="slideInOutDown"] .modal-dialog {
transform: translateY(100%);
}
[data-animation="slideInOutTop"] .modal-dialog {
transform: translateY(-100%);
}
[data-animation="slideInOutLeft"] .modal-dialog {
transform: translateX(-100%);
}
[data-animation="slideInOutRight"] .modal-dialog {
transform: translateX(100%);
}
[data-animation="zoomInOut"] .modal-dialog {
transform: scale(0.2);
}
[data-animation="rotateInOutDown"] .modal-dialog {
transform-origin: top left;
transform: rotate(-1turn);
}
[data-animation="mixInAnimations"].is-visible .modal-dialog {
animation: mixInAnimations 2s 0.2s linear forwards;
}
[data-animation="slideInOutDown"].is-visible .modal-dialog,
[data-animation="slideInOutTop"].is-visible .modal-dialog,
[data-animation="slideInOutLeft"].is-visible .modal-dialog,
[data-animation="slideInOutRight"].is-visible .modal-dialog,
[data-animation="zoomInOut"].is-visible .modal-dialog,
[data-animation="rotateInOutDown"].is-visible .modal-dialog {
transform: none;
}
@keyframes mixInAnimations {
0% {
transform: translateX(-100%);
}
10% {
transform: translateX(0);
}
20% {
transform: rotate(20deg);
}
30% {
transform: rotate(-20deg);
}
40% {
transform: rotate(15deg);
}
50% {
transform: rotate(-15deg);
}
60% {
transform: rotate(10deg);
}
70% {
transform: rotate(-10deg);
}
80% {
transform: rotate(5deg);
}
90% {
transform: rotate(-5deg);
}
100% {
transform: rotate(0deg);
}
}
<!-- begin snippet: js hide: false console: true babel: false --><!DOCTYPE html>
<html class="no-js" lang="zxx">
<head>
<meta charset="utf-8" />
<meta http-equiv="x-ua-compatible" content="ie=edge" />
<title></title>
<meta name="description" content="" />
<meta name="viewport" content="user-scalable=no, width=device-width, initial-scale=1.0" />
<meta name="apple-mobile-web-app-capable" content="yes" />
<link rel="manifest" href="site.webmanifest" />
<link rel="shortcut icon" type="image/x-icon" href="assets/img/favicon.ico" />
<!-- CSS here -->
<link rel="stylesheet" href="assets/css/bootstrap.min.css" />
<link rel="stylesheet" href="assets/css/owl.carousel.min.css" />
<link rel="stylesheet" href="assets/css/flaticon.css" />
<link rel="stylesheet" href="assets/css/stylemodal.css">
<link rel="stylesheet" href="assets/css/ionicons.min.css">
<link rel="stylesheet" href="assets/css/slicknav.css" />
<link rel="stylesheet" href="assets/scss/stylemodal.scss">
<link rel="stylesheet" href="assets/css/animate.min.css" />
<link rel="stylesheet" href="assets/css/magnific-popup.css" />
<link rel="stylesheet" href="assets/css/fontawesome-all.min.css" />
<link rel="stylesheet" href="assets/css/themify-icons.css" />
<link rel="stylesheet" href="assets/css/slick.css" />
<link rel="stylesheet" href="assets/css/nice-select.css" />
<link rel="stylesheet" href="assets/css/style.css" />
<link href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.6.0/css/bootstrap.min.css" rel="stylesheet">
<link href="https://cdnjs.cloudflare.com/ajax/libs/OwlCarousel2/2.3.4/assets/owl.carousel.min.css" rel="stylesheet">
<link href="https://cdnjs.cloudflare.com/ajax/libs/OwlCarousel2/2.3.4/assets/owl.theme.default.min.css" rel="stylesheet">
</head>
<body>
<!-- Preloader Start -->
<div id="preloader-active">
<div class="preloader d-flex align-items-center justify-content-center">
<div class="preloader-inner position-relative">
<div class="preloader-circle"></div>
<div class="preloader-img pere-text">
<img src="assets/img/logo/ICON FAVICON 2.png" alt="" />
</div>
</div>
</div>
</div>
<!-- Preloader Start -->
<div class="navigation-wrap start-header start-style">
<div class="container">
<div class="row">
<div class="col-12">
<nav class="navbar navbar-expand-md navbar-light">
<a href="index.html"><img src="assets/img/logo/ LOGO (1) 3.png" alt="" /></a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarSupportedContent">
<ul class="navbar-nav ml-auto py-4 py-md-0">
<li class="nav-item pl-4 pl-md-0 ml-0 ml-md-4 active">
<a style="font-weight: 400; font-family: SF Pro Rounded, sans-serif; font-style: normal; font-size: 16px; color: #AEB0C1;" class="nav-link dropdown-toggle" data-toggle="dropdown" href="#" role="button" aria-haspopup="true" aria-expanded="false">Services</a>
<div class="dropdown-menu">
<a class="dropdown-item" href="what-we-do.html"><img src="assets/img/gallery/pointer.png" alt=""> What we do</a>
<a class="dropdown-item" href="dedicated-team.html"><img src="assets/img/gallery/pointer.png" alt=""> Dedicated team</a>
<a class="dropdown-item" href="product-engineering.html"><img src="assets/img/gallery/pointer.png" alt=""> Product engineering</a>
<a class="dropdown-item" href="development.html"><img src="assets/img/gallery/pointer.png" alt=""> Development</a>
</div>
</li>
<li class="nav-item pl-4 pl-md-0 ml-0 ml-md-4">
<a style="font-weight: 400; font-family: SF Pro Rounded, sans-serif; font-style: normal; font-size: 16px; color: #AEB0C1;" class="nav-link" href="about-us.html">About</a>
</li>
<li class="nav-item pl-4 pl-md-0 ml-0 ml-md-4">
<a style="font-weight: 400; font-family: SF Pro Rounded, sans-serif; font-style: normal; font-size: 16px; color: #AEB0C1;" class="nav-link" href="projects.html">Projects</a>
</li>
<li class="nav-item pl-4 pl-md-0 ml-0 ml-md-4">
<a style="font-weight: 400; font-family: SF Pro Rounded, sans-serif; font-style: normal; font-size: 16px; color: #AEB0C1;" class="nav-link" href="careers.html">Career</a>
</li><br>
<li style="padding-left: 20px;"><button style="background: #489DF6;" class="genric-btn success circle">
Get in touch
</button>
</li>
</ul>
</div>
</nav>
</div>
</div>
</div>
</div>
<main style="margin-bottom: 0px;">
<div class="btn-group">
<button type="button" class="open-modal" data-open="modal1">
Launch first modal with a slide animation
</button>
<button type="button" class="open-modal" data-open="modal2">
Launch second modal with a bunch of animations
</button>
</div>
<div class="modal" id="modal1" data-animation="slideInOutLeft">
<div class="modal-dialog">
<header class="modal-header">
The header of the first modal
<button class="close-modal" aria-label="close modal" data-close>
✕
</button>
</header>
<section class="modal-content">
<p><strong>Press ✕, ESC, or click outside of the modal to close it</strong></p>
<p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Quo repellendus reprehenderit accusamus totam ratione! Nesciunt, nemo dolorum recusandae ad ex nam similique dolorem ab perspiciatis qui. Facere, dignissimos. Nemo, ea.</p>
<p>Nor again is there anyone who loves or pursues or desires to obtain pain of itself, because it is pain, but because occasionally circumstances occur in which toil and pain can procure him some great pleasure. To take a trivial example, which of us ever undertakes laborious physical exercise, except to obtain some advantage from it? But who has any right to find fault with a man who chooses to enjoy a pleasure that has no annoying consequences, or one who avoids a pain that produces no resultant pleasure</p>
<p>Nullam vitae enim vel diam elementum tincidunt a eget metus. Curabitur finibus vestibulum rutrum. Vestibulum semper tellus vitae tortor condimentum porta. Sed id ex arcu. Vestibulum eleifend tortor non purus porta dapibus</p>
<p>Nor again is there anyone who loves or pursues or desires to obtain pain of itself, because it is pain, but because occasionally circumstances occur in which toil and pain can procure him some great pleasure. To take a trivial example, which of us ever undertakes laborious physical exercise, except to obtain some advantage from it? But who has any right to find fault with a man who chooses to enjoy a pleasure that has no annoying consequences, or one who avoids a pain that produces no resultant pleasure</p>
</section>
<footer class="modal-footer">
The footer of the first modal
</footer>
</div>
</div>
<div class="modal" id="modal2" data-animation="mixInAnimations">
<div class="modal-dialog">
<header class="modal-header">
The header of the second modal
<button class="close-modal" aria-label="close modal" data-close>
✕
</button>
</header>
<section class="modal-content">
<p><strong>Press ✕, ESC, or click outside of the modal to close it</strong></p>
<p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Quo repellendus reprehenderit accusamus totam ratione! Nesciunt, nemo dolorum recusandae ad ex nam similique dolorem ab perspiciatis qui. Facere, dignissimos. Nemo, ea.</p>
<p>Nullam vitae enim vel diam elementum tincidunt a eget metus. Curabitur finibus vestibulum rutrum. Vestibulum semper tellus vitae tortor condimentum porta. Sed id ex arcu. Vestibulum eleifend tortor non purus porta dapibus</p>
</section>
<footer class="modal-footer">
The footer of the second modal
</footer>
</div>
</div>
<footer class="page-footer">
<small>Made with <span>❤</span> by <a href="http://georgemartsoukos.com/" target="_blank">George Martsoukos</a>
</small>
</footer>您的modal.is-visible类没有提供显示选项，并且它没有从您单击按钮继承它。如果你加上display: block或flex或任何你想要的，它就会出现。如果你检查你的原始代码，然后检查检查器，你会注意到模态实际上在那里，它被设置为display: none
const openEls = document.querySelectorAll("[data-open]");
const closeEls = document.querySelectorAll("[data-close]");
const isVisible = "is-visible";
for (const el of openEls) {
el.addEventListener("click", function() {
const modalId = this.dataset.open;
document.getElementById(modalId).classList.add(isVisible);
});
}
for (const el of closeEls) {
el.addEventListener("click", function() {
this.parentElement.parentElement.parentElement.classList.remove(isVisible);
});
}
document.addEventListener("click", e => {
if (e.target == document.querySelector(".modal.is-visible")) {
document.querySelector(".modal.is-visible").classList.remove(isVisible);
}
});
document.addEventListener("keyup", e => {
// if we press the ESC
if (e.key == "Escape" && document.querySelector(".modal.is-visible")) {
document.querySelector(".modal.is-visible").classList.remove(isVisible);
}
});.open-modal {
font-weight: bold;
background: var(--blue);
color: var(--white);
padding: 0.75rem 1.75rem;
margin-bottom: 1rem;
border-radius: 5px;
}
/* MODAL
–––––––––––––––––––––––––––––––––––––––––––––––––– */
.modal {
position: fixed;
top: 0;
left: 0;
right: 0;
bottom: 0;
display: flex;
align-items: center;
justify-content: center;
padding: 1rem;
background: var(--black);
cursor: pointer;
visibility: hidden;
opacity: 0;
transition: all 0.35s ease-in;
}
.modal.is-visible {
display: block;
visibility: visible;
opacity: 1;
overflow: scroll;
}
.modal-dialog {
position: relative;
max-width: 800px;
max-height: 80vh;
border-radius: 5px;
background: var(--white);
overflow: auto;
cursor: default;
}
.modal-dialog>* {
padding: 1rem;
}
.modal-header,
.modal-footer {
background: var(--lightgray);
}
.modal-header {
display: flex;
align-items: center;
justify-content: space-between;
}
.modal-header .close-modal {
font-size: 1.5rem;
}
.modal p+p {
margin-top: 1rem;
}
/* ANIMATIONS
–––––––––––––––––––––––––––––––––––––––––––––––––– */
[data-animation] .modal-dialog {
opacity: 0;
transition: all 0.5s var(--bounceEasing);
}
[data-animation].is-visible .modal-dialog {
opacity: 1;
transition-delay: 0.2s;
}
[data-animation="slideInOutDown"] .modal-dialog {
transform: translateY(100%);
}
[data-animation="slideInOutTop"] .modal-dialog {
transform: translateY(-100%);
}
[data-animation="slideInOutLeft"] .modal-dialog {
transform: translateX(-100%);
}
[data-animation="slideInOutRight"] .modal-dialog {
transform: translateX(100%);
}
[data-animation="zoomInOut"] .modal-dialog {
transform: scale(0.2);
}
[data-animation="rotateInOutDown"] .modal-dialog {
transform-origin: top left;
transform: rotate(-1turn);
}
[data-animation="mixInAnimations"].is-visible .modal-dialog {
animation: mixInAnimations 2s 0.2s linear forwards;
}
[data-animation="slideInOutDown"].is-visible .modal-dialog,
[data-animation="slideInOutTop"].is-visible .modal-dialog,
[data-animation="slideInOutLeft"].is-visible .modal-dialog,
[data-animation="slideInOutRight"].is-visible .modal-dialog,
[data-animation="zoomInOut"].is-visible .modal-dialog,
[data-animation="rotateInOutDown"].is-visible .modal-dialog {
transform: none;
}
@keyframes mixInAnimations {
0% {
transform: translateX(-100%);
}
10% {
transform: translateX(0);
}
20% {
transform: rotate(20deg);
}
30% {
transform: rotate(-20deg);
}
40% {
transform: rotate(15deg);
}
50% {
transform: rotate(-15deg);
}
60% {
transform: rotate(10deg);
}
70% {
transform: rotate(-10deg);
}
80% {
transform: rotate(5deg);
}
90% {
transform: rotate(-5deg);
}
100% {
transform: rotate(0deg);
}
}<!DOCTYPE html>
<html class="no-js" lang="zxx">
<head>
<meta charset="utf-8" />
<meta http-equiv="x-ua-compatible" content="ie=edge" />
<title></title>
<meta name="description" content="" />
<meta name="viewport" content="user-scalable=no, width=device-width, initial-scale=1.0" />
<meta name="apple-mobile-web-app-capable" content="yes" />
<link rel="manifest" href="site.webmanifest" />
<link rel="shortcut icon" type="image/x-icon" href="assets/img/favicon.ico" />
<!-- CSS here -->
<link rel="stylesheet" href="assets/css/bootstrap.min.css" />
<link rel="stylesheet" href="assets/css/owl.carousel.min.css" />
<link rel="stylesheet" href="assets/css/flaticon.css" />
<link rel="stylesheet" href="assets/css/stylemodal.css">
<link rel="stylesheet" href="assets/css/ionicons.min.css">
<link rel="stylesheet" href="assets/css/slicknav.css" />
<link rel="stylesheet" href="assets/scss/stylemodal.scss">
<link rel="stylesheet" href="assets/css/animate.min.css" />
<link rel="stylesheet" href="assets/css/magnific-popup.css" />
<link rel="stylesheet" href="assets/css/fontawesome-all.min.css" />
<link rel="stylesheet" href="assets/css/themify-icons.css" />
<link rel="stylesheet" href="assets/css/slick.css" />
<link rel="stylesheet" href="assets/css/nice-select.css" />
<link rel="stylesheet" href="assets/css/style.css" />
<link href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.6.0/css/bootstrap.min.css" rel="stylesheet">
<link href="https://cdnjs.cloudflare.com/ajax/libs/OwlCarousel2/2.3.4/assets/owl.carousel.min.css" rel="stylesheet">
<link href="https://cdnjs.cloudflare.com/ajax/libs/OwlCarousel2/2.3.4/assets/owl.theme.default.min.css" rel="stylesheet">
</head>
<body>
<!-- Preloader Start -->
<div id="preloader-active">
<div class="preloader d-flex align-items-center justify-content-center">
<div class="preloader-inner position-relative">
<div class="preloader-circle"></div>
<div class="preloader-img pere-text">
<img src="assets/img/logo/ICON FAVICON 2.png" alt="" />
</div>
</div>
</div>
</div>
<!-- Preloader Start -->
<div class="navigation-wrap start-header start-style">
<div class="container">
<div class="row">
<div class="col-12">
<nav class="navbar navbar-expand-md navbar-light">
<a href="index.html"><img src="assets/img/logo/ LOGO (1) 3.png" alt="" /></a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarSupportedContent">
<ul class="navbar-nav ml-auto py-4 py-md-0">
<li class="nav-item pl-4 pl-md-0 ml-0 ml-md-4 active">
<a style="font-weight: 400; font-family: SF Pro Rounded, sans-serif; font-style: normal; font-size: 16px; color: #AEB0C1;" class="nav-link dropdown-toggle" data-toggle="dropdown" href="#" role="button" aria-haspopup="true" aria-expanded="false">Services</a>
<div class="dropdown-menu">
<a class="dropdown-item" href="what-we-do.html"><img src="assets/img/gallery/pointer.png" alt=""> What we do</a>
<a class="dropdown-item" href="dedicated-team.html"><img src="assets/img/gallery/pointer.png" alt=""> Dedicated team</a>
<a class="dropdown-item" href="product-engineering.html"><img src="assets/img/gallery/pointer.png" alt=""> Product engineering</a>
<a class="dropdown-item" href="development.html"><img src="assets/img/gallery/pointer.png" alt=""> Development</a>
</div>
</li>
<li class="nav-item pl-4 pl-md-0 ml-0 ml-md-4">
<a style="font-weight: 400; font-family: SF Pro Rounded, sans-serif; font-style: normal; font-size: 16px; color: #AEB0C1;" class="nav-link" href="about-us.html">About</a>
</li>
<li class="nav-item pl-4 pl-md-0 ml-0 ml-md-4">
<a style="font-weight: 400; font-family: SF Pro Rounded, sans-serif; font-style: normal; font-size: 16px; color: #AEB0C1;" class="nav-link" href="projects.html">Projects</a>
</li>
<li class="nav-item pl-4 pl-md-0 ml-0 ml-md-4">
<a style="font-weight: 400; font-family: SF Pro Rounded, sans-serif; font-style: normal; font-size: 16px; color: #AEB0C1;" class="nav-link" href="careers.html">Career</a>
</li><br>
<li style="padding-left: 20px;"><button style="background: #489DF6;" class="genric-btn success circle">
Get in touch
</button>
</li>
</ul>
</div>
</nav>
</div>
</div>
</div>
</div>
<main style="margin-bottom: 0px;">
<div class="btn-group">
<button type="button" class="open-modal" data-open="modal1">
Launch first modal with a slide animation
</button>
<button type="button" class="open-modal" data-open="modal2">
Launch second modal with a bunch of animations
</button>
</div>
<div class="modal" id="modal1" data-animation="slideInOutLeft">
<div class="modal-dialog">
<header class="modal-header">
The header of the first modal
<button class="close-modal" aria-label="close modal" data-close>
✕
</button>
</header>
<section class="modal-content">
<p><strong>Press ✕, ESC, or click outside of the modal to close it</strong></p>
<p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Quo repellendus reprehenderit accusamus totam ratione! Nesciunt, nemo dolorum recusandae ad ex nam similique dolorem ab perspiciatis qui. Facere, dignissimos. Nemo, ea.</p>
<p>Nor again is there anyone who loves or pursues or desires to obtain pain of itself, because it is pain, but because occasionally circumstances occur in which toil and pain can procure him some great pleasure. To take a trivial example, which
of us ever undertakes laborious physical exercise, except to obtain some advantage from it? But who has any right to find fault with a man who chooses to enjoy a pleasure that has no annoying consequences, or one who avoids a pain that produces
no resultant pleasure</p>
<p>Nullam vitae enim vel diam elementum tincidunt a eget metus. Curabitur finibus vestibulum rutrum. Vestibulum semper tellus vitae tortor condimentum porta. Sed id ex arcu. Vestibulum eleifend tortor non purus porta dapibus</p>
<p>Nor again is there anyone who loves or pursues or desires to obtain pain of itself, because it is pain, but because occasionally circumstances occur in which toil and pain can procure him some great pleasure. To take a trivial example, which
of us ever undertakes laborious physical exercise, except to obtain some advantage from it? But who has any right to find fault with a man who chooses to enjoy a pleasure that has no annoying consequences, or one who avoids a pain that produces
no resultant pleasure</p>
</section>
<footer class="modal-footer">
The footer of the first modal
</footer>
</div>
</div>
<div class="modal" id="modal2" data-animation="mixInAnimations">
<div class="modal-dialog">
<header class="modal-header">
The header of the second modal
<button class="close-modal" aria-label="close modal" data-close>
✕
</button>
</header>
<section class="modal-content">
<p><strong>Press ✕, ESC, or click outside of the modal to close it</strong></p>
<p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Quo repellendus reprehenderit accusamus totam ratione! Nesciunt, nemo dolorum recusandae ad ex nam similique dolorem ab perspiciatis qui. Facere, dignissimos. Nemo, ea.</p>
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