灯箱为什么不禁止滚动？

时间：2019-11-29 01:49:34

标签： javascript html css lightbox lightbox2

我正在使用默认的lightbox2 CSS和javascript。首先，除了safari mobile的一个问题之外，其他所有方面都运转良好。当我单击图像并显示灯箱时，即使我将overflox-x设置为隐藏，如果向左滑动，它也会显示所有空白区域。我什至在灯箱中使用了该选项，以在灯箱打开时禁用滚动功能，但似乎无法正常工作。这可能与移动设备上的导航栏有关，但我无法弄清楚。有什么想法吗？

如果您想在移动设备上访问该页面，请点击这里链接：https://asnyder002.github.io/SushiGen/gallery.html

以下是在iPhone 7 Plus上出现的问题的图像，在2018年的iPad上也发生了同样的问题：https://ibb.co/hK8QPNp

HTML 

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, user-scalable=no, viewport-fit=cover, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <link href="https://fonts.googleapis.com/css?family=Raleway&display=swap" rel="stylesheet">
    <link href="https://fonts.googleapis.com/css?family=Lato&display=swap" rel="stylesheet">
    <link href="https://fonts.googleapis.com/css?family=Montserrat&display=swap" rel="stylesheet">
    <link rel="stylesheet" type="text/css" href="normalize.css">
    <link rel="stylesheet" type="text/css" href="galleryStyle.css">
    <link rel="stylesheet" type="text/css" href="lightbox.css">
    <script src="lightbox-plus-jquery.min.js"></script>
    <script>
        lightbox.option({
          'disableScrolling': true
        })
    </script>
    <title>Sushi Gen</title>
</head>
<body>
    <header>
        <nav>
            <div class="logo">
                <h4>Sushi Gen</h4>
            </div>
            <ul class="nav-links">
                <li>
                    <a href="index.html">Home</a>
                </li>
                <li>
                    <a href="menu.html">Menu</a>
                </li>
                <li>
                    <a href="gallery.html">Gallery</a>
                </li>
                <li>
                    <a href="#">Contact</a>
                </li>
            </ul>
            <div class="burger">
                <div class="line1"></div>
                <div class="line2"></div>
                <div class="line3"></div>
            </div>
        </nav>
        <div class="titleContainer">
            <h1>Gallery</h1>
        </div>
    </header>
    <main>
        <div class="gallery">
            <a href="./img/img1.jpg" data-lightbox="mygallery"><img src="./img/img1_tn.jpg"></a>
            <a href="./img/img2.jpg" data-lightbox="mygallery"><img src="./img/img2_tn.jpg"></a>
            <a href="./img/img3.jpg" data-lightbox="mygallery"><img src="./img/img3_tn.jpg"></a>
            <a href="./img/img4.jpg" data-lightbox="mygallery"><img src="./img/img4_tn.jpg"></a>
            <a href="./img/img5.jpg" data-lightbox="mygallery"><img src="./img/img5_tn.jpg"></a>
            <a href="./img/img6.jpg" data-lightbox="mygallery"><img src="./img/img6_tn.jpg"></a>
            <a href="./img/img7.jpg" data-lightbox="mygallery"><img src="./img/img7_tn.jpg"></a>
            <a href="./img/img8.jpg" data-lightbox="mygallery"><img src="./img/img8_tn.jpg"></a>
            <a href="./img/img9.jpg" data-lightbox="mygallery"><img src="./img/img9_tn.jpg"></a>
            <a href="./img/img10.jpg" data-lightbox="mygallery"><img src="./img/img10_tn.jpg"></a>
            <a href="./img/img11.jpg" data-lightbox="mygallery"><img src="./img/img11_tn.jpg"></a>
            <a href="./img/img12.jpg" data-lightbox="mygallery"><img src="./img/img12_tn.jpg"></a>
            <a href="./img/img13.jpg" data-lightbox="mygallery"><img src="./img/img13_tn.jpg"></a>
            <a href="./img/img14.jpg" data-lightbox="mygallery"><img src="./img/img14_tn.jpg"></a>
            <a href="./img/img15.jpg" data-lightbox="mygallery"><img src="./img/img15_tn.jpg"></a>
            <a href="./img/img16.jpg" data-lightbox="mygallery"><img src="./img/img16_tn.jpg"></a>
            <a href="./img/img17.jpg" data-lightbox="mygallery"><img src="./img/img17_tn.jpg"></a>
            <a href="./img/img18.jpg" data-lightbox="mygallery"><img src="./img/img18_tn.jpg"></a>
            <a href="./img/img19.jpg" data-lightbox="mygallery"><img src="./img/img19_tn.jpg"></a>
            <a href="./img/img20.jpg" data-lightbox="mygallery"><img src="./img/img20_tn.jpg"></a>
            <a href="./img/img21.jpg" data-lightbox="mygallery"><img src="./img/img21_tn.jpg"></a>
            <a href="./img/img22.jpg" data-lightbox="mygallery"><img src="./img/img22_tn.jpg"></a>
            <a href="./img/img23.jpg" data-lightbox="mygallery"><img src="./img/img23_tn.jpg"></a>
            <a href="./img/img24.jpg" data-lightbox="mygallery"><img src="./img/img24_tn.jpg"></a>
            <a href="./img/img25.jpg" data-lightbox="mygallery"><img src="./img/img25_tn.jpg"></a>
            <a href="./img/img26.jpg" data-lightbox="mygallery"><img src="./img/img26_tn.jpg"></a>
            <a href="./img/img27.jpg" data-lightbox="mygallery"><img src="./img/img27_tn.jpg"></a>
        </div>
    </main>
    <footer>
        <div class="footerBox" id="locationBox">
            <h3 class="footerHeading">Location</h3>
            <h4 class="city">Bossier</h4>
            <p class="address">
                2300 Airline Dr.<br>
                Bossier City, LA 71111<br>
                (318) 584-7320
            </p>
            <h4 class="city">Shreveport</h4>
            <p class="address">
                6607 Line Ave.<br>
                Shreveport, LA 71106<br>
                (318) 219-7979
            </p>
        </div>
        <table class="footerBox">
            <th class="footerHeading">Hours</th>
            <tr><th>Sunday</th></tr>
            <tr><td>12pm - 9pm</td></tr>
            <tr><th>Monday - Thursday</th></tr>
            <tr><td>11am - 2:30pm, 4:30pm - 10pm</td></tr>
            <tr><th>Friday</th></tr>
            <tr><td>11am - 2:30pm, 4:30pm - 10:30pm</td></tr>
            <tr><th>Saturday</th></tr>
            <tr><td>11am - 10pm</td></tr>
        </table>
    </footer>
    <script src="sushiGen.js"></script>
</body>
</html>

自定义CSS 

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    max-width: 100%;
    overflow-x: hidden;
}

header {
    position: relative;
    width: 100%;
    height: 70vh;
    max-width: 100vw;
    background-color: #464646;
    background-position: center center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-image: linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.3)), url("./img/gallery.jpg");
    background-size: cover;
}

.titleContainer{
    display: flex;
    color: rgb(226, 226, 226);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    font-family: 'Raleway', sans-serif;
    text-transform: uppercase;
    height: 62vh;
    font-family: 'Montserrat', sans-serif;
}


.titleContainer h1 {
    margin: 0;
    padding: 0;
    font-size: 55px;
    font-weight: 100;
}

nav{
    display: flex;
    justify-content: space-around;
    align-items: center;
    min-height: 8vh;
    height: 8vh;
    font-family: 'Raleway', sans-serif;
}

.logo{
    color: rgb(226, 226, 226);
    text-transform: uppercase;
    letter-spacing: 5px;
    font-size: 20px;
}

.nav-links{
    display: flex;
    justify-content: space-around;
    width: 30%;
}

.nav-links li{
    list-style: none;
}

.nav-links a{
    color: rgb(226, 226, 226);
    text-decoration: none;
    letter-spacing: 3px;
    font-weight: bold;
    font-size: 14px;
}
.burger{
    display: none;
}

.burger div{
    width: 25px;
    height: 3px;;
    background-color: rgb(226, 226, 226);
    margin: 5px;
    transition: all 0.3s ease;
}

.gallery {
    margin: 50px 50px;
    display: flex;
    justify-content: center;
    flex-flow: wrap;
}

.gallery img{
    transition: 1s;
    padding: 15px;
    width: 200px;
}

.gallery img:hover {
    filter: grayscale(100%);
    transform: scale(1.1);
}

footer{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    padding-top: 5%;
    padding-bottom: 5%;
    background-color: #464646;
    padding-left: 15%;
    padding-right: 15%;
    font-family: 'Lato', sans-serif;
}

.footerBox {
    color: rgb(226, 226, 226);
}

.footerHeading{
    font-size: 25px;
    padding-bottom: 40px;
}

.city{
    font-size: 20px;
    margin-bottom: 10px;
}

.address{
    margin-bottom: 35px;
    line-height: 23px;
}

th {
    text-align: left;
}

td {
    text-align: left;
    padding-top: 3%;
    padding-bottom: 3%;
}

@media screen and (max-width:1024px){

    header {
        background-attachment: scroll;
    }

    .nav-links{
        width: 60%;
    }

    #locationBox{
        margin-right: 15%;
    }

}

@media screen and (max-width:768px){
    body{
        overflow-x: hidden;
    }

    header {
        background-attachment: scroll;
    }

    .line{
        width: 275px;
        height: 3px;
    }

    .nav-links{
        position: absolute;
        right: 0px;
        height: 92vh;
        top: 8vh;
        background-color: rgba(0, 0, 0, 0.9);
        flex-direction: column;
        align-items: center;
        width: 50%;
        transform: translateX(100%);
        transition: transform 0.5s ease-in;
    }

    .nav-links li{
        opacity: 0;
    }


    .burger{
        display: block;
        cursor: pointer;
    }

    footer{
        padding-left: 5%;
        padding-right: 5%;
    }
    .footerHeading{
        padding-bottom: 25px;
    }

}

.nav-active{
    transform: translateX(0%);
}

@keyframes navLinkFade{
    from{
        opacity: 0;
        transform: translateX(50px);
    }
    to{
        opacity: 1;
        transform: translateX(0px);
    }
}

.toggle .line1{
    transform: rotate(-45deg) translate(-5px, 6px);
}
.toggle .line2{
    opacity: 0;
}
.toggle .line3{
    transform: rotate(45deg) translate(-5px, -6px);
}

默认LightBox2 CSS 

body.lb-disable-scrolling {
  overflow: hidden;
}

.lightboxOverlay {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 9999;
  background-color: black;
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=80);
  opacity: 0.8;
  display: none;
}

.lightbox {
  position: absolute;
  left: 0;
  width: 100%;
  z-index: 10000;
  text-align: center;
  line-height: 0;
  font-weight: normal;
  outline: none;
}

.lightbox .lb-image {
  display: block;
  height: auto;
  max-width: inherit;
  max-height: none;
  border-radius: 3px;

  /* Image border */
  border: 4px solid white;
}

.lightbox a img {
  border: none;
}

.lb-outerContainer {
  position: relative;
  *zoom: 1;
  width: 250px;
  height: 250px;
  margin: 0 auto;
  border-radius: 4px;

  /* Background color behind image.
     This is visible during transitions. */
  background-color: white;
}

.lb-outerContainer:after {
  content: "";
  display: table;
  clear: both;
}

.lb-loader {
  position: absolute;
  top: 43%;
  left: 0;
  height: 25%;
  width: 100%;
  text-align: center;
  line-height: 0;
}

.lb-cancel {
  display: block;
  width: 32px;
  height: 32px;
  margin: 0 auto;
  background: url(../images/loading.gif) no-repeat;
}

.lb-nav {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  z-index: 10;
}

.lb-container > .nav {
  left: 0;
}

.lb-nav a {
  outline: none;
  background-image: url('data:image/gif;base64,R0lGODlhAQABAPAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==');
}

.lb-prev, .lb-next {
  height: 100%;
  cursor: pointer;
  display: block;
}

.lb-nav a.lb-prev {
  width: 34%;
  left: 0;
  float: left;
  background: url(../images/prev.png) left 48% no-repeat;
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=0);
  opacity: 0;
  -webkit-transition: opacity 0.6s;
  -moz-transition: opacity 0.6s;
  -o-transition: opacity 0.6s;
  transition: opacity 0.6s;
}

.lb-nav a.lb-prev:hover {
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=100);
  opacity: 1;
}

.lb-nav a.lb-next {
  width: 64%;
  right: 0;
  float: right;
  background: url(../images/next.png) right 48% no-repeat;
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=0);
  opacity: 0;
  -webkit-transition: opacity 0.6s;
  -moz-transition: opacity 0.6s;
  -o-transition: opacity 0.6s;
  transition: opacity 0.6s;
}

.lb-nav a.lb-next:hover {
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=100);
  opacity: 1;
}

.lb-dataContainer {
  margin: 0 auto;
  padding-top: 5px;
  *zoom: 1;
  width: 100%;
  border-bottom-left-radius: 4px;
  border-bottom-right-radius: 4px;
}

.lb-dataContainer:after {
  content: "";
  display: table;
  clear: both;
}

.lb-data {
  padding: 0 4px;
  color: #ccc;
}

.lb-data .lb-details {
  width: 85%;
  float: left;
  text-align: left;
  line-height: 1.1em;
}

.lb-data .lb-caption {
  font-size: 13px;
  font-weight: bold;
  line-height: 1em;
}

.lb-data .lb-caption a {
  color: #4ae;
}

.lb-data .lb-number {
  display: block;
  clear: left;
  padding-bottom: 1em;
  font-size: 12px;
  color: #999999;
}

.lb-data .lb-close {
  display: block;
  float: right;
  width: 30px;
  height: 30px;
  background: url(../images/close.png) top right no-repeat;
  text-align: right;
  outline: none;
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=70);
  opacity: 0.7;
  -webkit-transition: opacity 0.2s;
  -moz-transition: opacity 0.2s;
  -o-transition: opacity 0.2s;
  transition: opacity 0.2s;
}

.lb-data .lb-close:hover {
  cursor: pointer;
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=100);
  opacity: 1;
}

2 个答案:

答案 0 :(得分：0)

从这个question开始，请注意这个问题已经很老了，因此代码可能需要稍作修改。

  

您需要针对所有的调用指定maxHeight和maxWidth   lightbox（）。示例：

$('#gallery a').lightBox({
  maxHeight: 700, 
  maxWidth: 700
});

我建议您寻找一个javascript函数，以根据设备动态计算最大宽度/高度。然后连同它一起使用：）

答案 1 :(得分：0)

老实说，仍然试图弄清楚为什么这是解决方案，但是它可以工作。经过一番尝试和错误后，我将lightboxOverlay的位置改为固定位置，而不是绝对位置，并且没有其他问题。

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