滑块高度图像 [英] Slider Height Images
本文介绍了滑块高度图像的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我有一个带有缩略图的图像滑块，有点问题。当您点击最后一张图片的缩略图时，下面的缩略图以及转盘中的箭头会跳下一点。它不会发生在任何其他图像上。这是一个小问题，但它让我发疯，我不知道为什么会发生，因为我确信所有的图像都是一样的高度。以下是 codepen 。
I have an image slider with thumbnails and am having a bit of a problem. When you click on the thumbnail of the last image, the thumbnails below as well as the arrows in the carousel jump down a bit. It doesn't happen to any of the other images. It's a small problem but it's driving me crazy and I don't know why it's happening, since I made sure all the images were the same height. Here's the codepen.
$(document).ready(function(){
$('#imgDetail').animate({
opacity: '1'
},300);
});
$(document).ready(function(){
// get all images loaded
var images = $(".unidoor-class");
// thumbnails containers
var thumbnailContainer = $("#thumbnails");
// generate thumbnail images
generateThumbnails(images, thumbnailContainer);
// listeners for controls arrows
$(".prev-next-button").on("click touchstart", function() {
// get the images
var currentImageIndex = images.index($(".unidoor-class[data-active=true]"));
var isPrevious = $(this).hasClass("previous");
var nextIndex;
if (isPrevious) {
if (currentImageIndex === 0) {
nextIndex = images.length - 1;
}
if (currentImageIndex > 0) {
nextIndex = currentImageIndex - 1;
}
} else {
if (currentImageIndex === images.length - 1) {
nextIndex = 0;
}
if (currentImageIndex < images.length - 1) {
nextIndex = currentImageIndex + 1;
}
}
// remove any active class from images
images.removeClass("active").attr('data-active', "false");
// get the next active image and add active class to that next current image
var $nextImage = $(images[nextIndex]);
if ($nextImage.data('iframe')) {
$(images[nextIndex]).attr('data-active', "true");
$('#sketchfab-iframe').addClass('active').height($nextImage.height());
} else {
$(images[nextIndex]).addClass("active").attr('data-active', "true");
$('#sketchfab-iframe').removeClass('active');
}
});
$(".thumb").on("click touchstart", function(event){
event.preventDefault();
var images = $(".unidoor-class");
var indexSelected = $(this).data("img-index");
var currentShown = images.index($(".unidoor-class[data-active=true]"));
if (currentShown === indexSelected) return false;
images.removeClass("active").attr('data-active', "false");
if ($(this).data('iframe')) {
$(images[indexSelected]).attr('data-active', "true");
$('#sketchfab-iframe').addClass('active').height($(images[indexSelected]).height());
} else {
images.removeClass("active");
$(images[indexSelected]).addClass('active').attr('data-active', "true");;
$('#sketchfab-iframe').removeClass('active');
}
});
function generateThumbnails(images, container) {
var ul = $("<ul>");
images.each(function(index, element){
var currentThumb = $("<img>");
var li = $("<li>");
var src = $(this).attr("src");
currentThumb.attr("src", src);
currentThumb.attr("class", "thumb");
currentThumb.data("img-index", index);
var iframe = $(this).data('iframe');
if (iframe) {
currentThumb.data("iframe", iframe);
}
li.append(currentThumb);
ul.append(li);
});
container.append(ul);
}
});
// window.sr = ScrollReveal({reset: true});
// sr.reveal('.active', {mobile:true});
* {
margin: 0;
padding: 0;
}
body{
margin: 0;
padding:0;
font-size: 100%;
/* line-height: 1.6; */
/* font-family: Arial, Helvetica, sans-serif; */
/* height: 100% !important; */
}
#green-room {
background: #333 !important;
}
.slideshow-container {
max-width: 1000px;
position: relative;
margin: auto;
}
#unidoor, .unidoor-class {
position: absolute;
width: 100%;
margin: 0 auto;
display: block;
top: 0;
left: 0;
opacity: 0;
transition: opacity .5s;
height: auto;
}
.unidoor-class.active {
position: relative;
opacity: 1;
}
#prev {
position: absolute;
/* font-weight: bold; */
color: black;
/* background-color: #fff; */
/* opacity: 0.5; */
left: 0;
top: 0;
bottom: 0;
}
#next {
position: absolute;
/* font-weight: bold; */
color: black;
/* background-color: #fff; */
/* opacity: 0.5; */
right: 0;
top: 0;
bottom: 0;
}
#prev p,
#next p
{
font-size: 3em;
}
#imgDetail {
position: relative;
width: 90%;
/* width: 900px;
height: 600px; */
margin: 0 auto;
overflow: hidden;
}
#imgDetail a {
text-decoration: none;
display: flex;
/* padding: 8px 16px; */
padding: 3% ;
justify-content: center;
align-items: center;
}
#imgDetail a:hover {
background-color: #333;
color: white;
opacity: 0.5;
}
#imgDetail ul {
margin: 0 auto;
display: block;
/* width: 50%; */
}
#thumbnails {
max-width: 1000px;
width: 100%;
display: inline-block;
text-align: center;
}
.thumb {
width: 21%;
height: auto;
/* margin: 15px 1% 0px 2%; */
margin-top: 15px;
cursor: pointer;
}
#imgDetail li {
display: inline;
/* margin-right: 10px; */
}
#thumbnails ul{
margin: 0 auto;
display: block;
}
#thumbnails li{
display: inline;
padding-right: 2%;
}
#thumbnails li:last-child{
padding-right: 0;
}
#green-room p {
display: block;
margin: 0 auto;
/* font-size: 1em !important; */
}
#green {
padding-top: 15px;
padding-bottom: 30px;
text-align: center;
color: white;
font-family: 'Lato', sans-serif;
margin: 0 auto;
/* width: 100% !important;*/
}
@media(max-width: 767px){
#green-room p {
margin-right: 5% !important;
margin-left: 5% !important;
/* font-size: .75em !important; */
}
#green {
/* font-size: .75em !important; */
}
}
@media(min-width: 768px){
#green-room p {
width: 90% !important;
}
#green {
width: 90% !important;
}
}
.footer {
padding-top: 30px;
background-color: #333;
}
#sketchfab-iframe {
position: absolute;
top: 0;
right: 0;
bottom: 0;
left: 0;
}
#sketchfab-iframe {
width: 100%;
height: 100%;
opacity: 0;
transition: opacity .5s;
}
#sketchfab-iframe.active {
opacity: 1;
position: relative;
}
<script src="https://unpkg.com/scrollreveal/dist/scrollreveal.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<!-- Images not Owned by Me -->
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width,initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Daniel Pollack</title>
<link rel="stylesheet" type="text/css" href="css/styles.css"/>
</head>
<body id="green-room">
<div class="slideshow-container">
<div id="imgDetail">
<img src="http://www.davidwightman.net/_images_landscape/Behemot/Behemot_detail_1.jpg" class="unidoor-class active" data-active="true" />
<img src="http://www.davidwightman.net/_images_landscape/Behemot/Behemot_detail_2.jpg" class="unidoor-class" data-active="false" />
<img src="http://www.davidwightman.net/_images_landscape/Behemot/Behemot_detail_3.jpg" class="unidoor-class" data-active="false" />
<img data-iframe="sketchfab-iframe" src="https://cmkt-image-prd.global.ssl.fastly.net/0.1.0/ps/1243679/300/200/m2/fpnw/wm0/desert_04_01-.jpg?1462519267&s=294388259919b5be6294b07e96cda0b7" class="unidoor-class" data-active="false" />
<iframe id="sketchfab-iframe" width="600" height="400" src="https://sketchfab.com/models/bbea52bd14c84d65b7b5512bae94ceac/embed" frameborder="0" allowvr allowfullscreen mozallowfullscreen="true" webkitallowfullscreen="true" onmousewheel=""></iframe>
<!--CONTROLS-->
<a href="javascript:void(0)" id="prev" class="prev-next-button previous"><p>❬</p></a>
<a href="javascript:void(0)" id="next" class="prev-next-button next"><p>❭</p></a>
</div>
<!--Thumbnails-->
<div id="thumbnails">
</div>
<p id="green">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Phasellus non iaculis magna. Lorem ipsum dolor sit amet, consectetur adipiscing elit.</p>
<div class="footer">
</div>
<script src="https://unpkg.com/scrollreveal/dist/scrollreveal.min.js"></script>
<script>
window.sr = ScrollReveal({reset: true});
sr.reveal('#unidoor');
</script>
</body>
</html>
推荐答案
默认情况下iframe是一个内联元素
iframe by default is an inline element
添加样式
add style
display:block;
for
#sketchfab-iframe.active {
opacity: 1;
position: relative;
display: block;**
}
阅读更多关于 https://html.spec.whatwg.org/multipage/iframe-embed -object.html＃the-iframe-element
这篇关于滑块高度图像的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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