我正在尝试改编 UI app由 codepen 用户 Fabio Ottaviani 构建，采用它的基本功能并将其放置在 Bootstrap 模式中。如果将它从模态中移除，它工作正常，但当放置在模态中时，它第一次工作，然后在重置后中断。重置 UI 后，courser 甚至不会变成指针/手。
var $play = $('.play'),
$detail = $('.detail'),
$movie = $('.movie', $detail),
$close = $('.close');
$('.movies .movie').click(function(){
$movie.html($(this).html());
$play.appendTo($movie);
$poster = $('.poster', this).addClass('active');
$('.poster', $detail).css({
top: $poster.position().top,
left: $poster.position().left,
width: $poster.width(),
height: $poster.height()
}).data({
top: $poster.position().top,
left: $poster.position().left,
width: $poster.width(),
height: $poster.height()
})
$detail.show();
$('.poster', $detail).delay(10).queue(function(next) {
$detail.addClass('ready');
next();
}).delay(100).queue(function(next){
$(this).css({
top: '-10%',
left: '-6%',
width: 266,
height: 400
});
next();
})
})
/*--------------------
Close
--------------------*/
function close(){
console.log('asd');
$p = $('.detail .poster');
console.log($p)
$p.css({
top: $p.data('top'),
left: $p.data('left'),
width: $p.data('width'),
height: $p.data('height'),
})
$detail.removeClass('ready').delay(500).queue(function(next){
$(this).hide();
$poster.removeClass('active');
next();
});
}
$close.click(close);
$('body').click(function(e){
$p = $(e.target).parents();
if ($p.is('.app')){
return false;
} else {
close();
}
})/***********reset.css************/
div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,img,ins,kbd,q,s,samp,small,strike,strong,sub,sup,svg,symbol,tt,var,b,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,embed,figure,figcaption,footer,header,hgroup,menu,output,ruby,section,summary,time,mark,audio,video {
margin:0;
padding:0;
border:0;
font-size:100%;
font:inherit;
vertical-align:baseline;
}
article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section{
display:block;
}
body {line-height:1;
}
ol,ul {
list-style:none
}
blockquote,q{
quotes:none;
}
blockquote:before,blockquote:after,q:before,q:after{
content:''; content:none;
}
table{
border-collapse:collapse;
border-spacing:0;
}
/************style.css************/
/*--------------------
App
--------------------*/
.app h2 {
color: #525661;
font-size: 17px;
box-shadow: inset 0 1px 0px rgba(0, 0, 0, 0.1);
padding: 20px 28px 0;
margin: -6px 0 0 0;
}
/*--------------------
Movies
--------------------*/
.movies {
display: -webkit-box;
display: -webkit-flex;
display: -ms-flexbox;
display: flex;
padding: 8px 18px;
}
.movies .movie {
padding: 10px;
cursor: pointer;
}
.movies .movie .poster {
width: 100%;
margin-bottom: 6px;
border-radius: 4px;
}
.movies .movie .poster.active {
opacity: 0;
}
.movies .movie .title {
color: #525661;
margin-bottom: 4px;
font-size: 16px;
}
.movies .movie .info {
font-size: 11px;
opacity: .8;
}
.movies .movie .desc {
display: none;
}
/*--------------------
Detail
--------------------*/
.detail {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
z-index: 10;
padding: 37px 30px 30px 255px;
display: none;
}
.detail::before {
content: '';
background: #fff;
position: absolute;
z-index: -1;
top: 0;
left: 0;
width: 100%;
height: 100%;
border-radius: 15px;
opacity: 0;
-webkit-transition: all 0.4s cubic-bezier(0.67, 0.13, 0.1, 0.81);
transition: all 0.4s cubic-bezier(0.67, 0.13, 0.1, 0.81);
}
.detail .close {
position: absolute;
top: 21px;
right: 22px;
width: 12px;
height: 12px;
cursor: pointer;
border: 6px solid #FFF;
box-sizing: content-box;
z-index: 10;
}
.detail .poster {
position: absolute;
z-index: 2;
top: -10%;
left: -6%;
height: 100%;
border-radius: 5px;
box-shadow: 0 5px 30px rgba(0, 0, 0, 0.2);
-webkit-transition: all 0.5s cubic-bezier(0.67, 0.13, 0.1, 0.81);
transition: all 0.5s cubic-bezier(0.67, 0.13, 0.1, 0.81);
}
.detail .title,
.detail .info,
.detail .desc,
.detail .play,
.detail .close {
-webkit-transform: translateX(-50px);
transform: translateX(-50px);
opacity: 0;
-webkit-transition: all 0.4s cubic-bezier(0.67, 0.13, 0.1, 0.81);
transition: all 0.4s cubic-bezier(0.67, 0.13, 0.1, 0.81);
}
.detail .close {
-webkit-transform: translateX(10px);
transform: translateX(10px);
}
.detail .title {
font-size: 35px;
font-weight: 300;
color: #525661;
margin-bottom: 5px;
}
.detail .info {
font-size: 11px;
opacity: 0;
margin-left: 2px;
}
.detail .desc {
margin-top: 30px;
font-size: 14px;
line-height: 1.6;
}
.detail .play {
background: -webkit-linear-gradient(0deg, #E4761F, #FF8B32);
background: linear-gradient(90deg, #E4761F, #FF8B32);
border: none;
border-radius: 20px;
color: #fff;
font-size: 12px;
line-height: 1.5;
padding: 8px 17px;
margin: 30px 0 0 -2px;
text-transform: uppercase;
z-index: 10;
outline: none !important;
cursor: pointer;
opacity: 0;
}
.detail .play svg {
vertical-align: middle;
position: relative;
top: -2px;
margin-right: 3px;
}
.detail.ready::before {
opacity: 1;
}
.detail.ready .info {
opacity: .8;
}
.detail.ready .poster {
opacity: 1;
-webkit-transition-duration: .5s;
transition-duration: .5s;
}
.detail.ready .title,
.detail.ready .info,
.detail.ready .desc,
.detail.ready .play,
.detail.ready .close {
-webkit-transform: translateX(0);
transform: translateX(0);
opacity: 1;
-webkit-transition-delay: 0s;
transition-delay: 0s;
-webkit-transition-duration: .5s;
transition-duration: .5s;
}
.detail.ready .title {
-webkit-transition-delay: .2s;
transition-delay: .2s;
}
.detail.ready .info {
-webkit-transition-delay: .3s;
transition-delay: .3s;
}
.detail.ready .desc {
-webkit-transition-delay: .4s;
transition-delay: .4s;
}
.detail.ready .play {
-webkit-transition-delay: .5s;
transition-delay: .5s;
}<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Portfolio</title>
<!--modal-->
<script src="http://s.codepen.io/assets/libs/modernizr.js" type="text/javascript"></script>
<link rel="stylesheet prefetch" href="http://netdna.bootstrapcdn.com/bootstrap/3.1.0/css/bootstrap.min.css">
<style>
/* NOTE: The styles were added inline because Prefixfree needs access to the styles and they must be inlined if they are on local disk! */
.modal-open body {
-webkit-filter: blur(1px);
-moz-filter: blur(1px);
filter: blur(1px);
}
.modal-dialog .modal-content {
border-radius: 0;
box-shadow: none;
background-color: rgba(255, 255, 255, 0.9);
padding-left: 30px;
padding-right: 30px;
}
.modal-backdrop {
background-color: rgba(255, 255, 255, 0.6);
}
.columns {
column-count: 3;
column-gap: 20px;
}
img {
width: 100%;
cursor: pointer;
}
</style>
<script src="js/prefixfree.min.js"></script>
<link rel="stylesheet" href="css/reset.css">
<link rel="stylesheet prefetch" href="https://fonts.googleapis.com/css?family=Roboto:100,300,400">
<link rel="stylesheet" href="css/style.css">
</head>
<body>
<a href="#" data-toggle="modal" data-target="#modal">Open Modal</a>
<div class="modal fade" id="modal">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-body">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
<div class="app">
<legend>Most Popular Movies</legend>
<section class="movies">
<div class="movie">
<img src="http://movium.io/data/posters/eqFckcHuFCT1FrzLOAvXBb4jHwq.jpg" alt="" class="poster" />
<div class="title">Room</div>
<div class="info">
<span class="length">117 min</span>
<span class="year">2015</span>
</div>
<div class="desc">
Jack is a young boy of 5 years old who has lived all his life in one room. He believes everything within it are the only real things in the world. But what will happen when his Ma suddenly tells him that there are other things outside of Room?
</div>
</div>
<div class="movie">
<img src="http://movium.io/data/posters/lIv1QinFqz4dlp5U4lQ6HaiskOZ.jpg" alt="" class="poster" />
<div class="title">Whiplash</div>
<div class="info">
<span class="length">167 min</span>
<span class="year">2015</span>
</div>
<div class="desc">
Under the direction of a ruthless instructor, a talented young drummer begins to pursue perfection at any cost, even his humanity.
</div>
</div>
<div class="movie">
<img src="http://movium.io/data/posters/kqjL17yufvn9OVLyXYpvtyrFfak.jpg" alt="" class="poster" />
<div class="title">Mad Max</div>
<div class="info">
<span class="length">120 min</span>
<span class="year">2015</span>
</div>
<div class="desc">
An apocalyptic story set in the furthest reaches of our planet, in a stark desert landscape where humanity is broken, and most everyone is crazed fighting for the necessities of life. Within this world exist two rebels on the run who just might be able to restore order. There's Max, a man of action and a man of few words, who seeks peace of mind following the loss of his wife and child in the aftermath of the chaos.
</div>
</div>
<div class="movie">
<img src="http://movium.io/data/posters/5W794ugjRwYx6IdFp1bXJqqMWRg.jpg" alt="" class="poster" />
<div class="title">The Revenant</div>
<div class="info">
<span class="length">156 min</span>
<span class="year">2015</span>
</div>
<div class="desc">
In the 1820s, a frontiersman, Hugh Glass, sets out on a path of vengeance against those who left him for dead after a bear mauling.
</div>
</div>
</section>
<div class="detail">
<svg class="close">
<use xlink:href="#close"></use>
</svg>
<div class="movie">
<img src="http://movium.io/data/posters/eqFckcHuFCT1FrzLOAvXBb4jHwq.jpg" alt="" class="poster" />
<div class="title">Room</div>
<div class="info">
<span class="length">117 min</span>
<span class="year">2015</span>
</div>
<div class="desc">
Jack is a young boy of 5 years old who has lived all his life in one room. He believes everything within it are the only real things in the world. But what will happen when his Ma suddenly tells him that there are other things outside of Room?
</div>
<button class="play">
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" id="Capa_1" x="0px" y="0px" viewbox="0 0 232.153 232.153" style="enable-background:new 0 0 232.153 232.153;" xml:space="preserve" width="10px" height="10px">
<g id="Play">
<path style="fill-rule:evenodd;clip-rule:evenodd;" d="M203.791,99.628L49.307,2.294c-4.567-2.719-10.238-2.266-14.521-2.266 c-17.132,0-17.056,13.227-17.056,16.578v198.94c0,2.833-0.075,16.579,17.056,16.579c4.283,0,9.955,0.451,14.521-2.267 l154.483-97.333c12.68-7.545,10.489-16.449,10.489-16.449S216.471,107.172,203.791,99.628z" fill="#FFFFFF" />
</g>
</svg> play movie
</button>
</div>
</div>
</div>
</div>
</div>
<!-- /.modal-content -->
</div>
<!-- /.modal-dialog -->
</div>
<!-- /.modal -->
<!-- Icons -->
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" style="display:none;">
<symbol id="close" viewbox="0 0 212.982 212.982">
<g>
<path style="fill-rule:evenodd;clip-rule:evenodd;" d="M131.804,106.491l75.936-75.936c6.99-6.99,6.99-18.323,0-25.312 c-6.99-6.99-18.322-6.99-25.312,0l-75.937,75.937L30.554,5.242c-6.99-6.99-18.322-6.99-25.312,0c-6.989,6.99-6.989,18.323,0,25.312 l75.937,75.936L5.242,182.427c-6.989,6.99-6.989,18.323,0,25.312c6.99,6.99,18.322,6.99,25.312,0l75.937-75.937l75.937,75.937 c6.989,6.99,18.322,6.99,25.312,0c6.99-6.99,6.99-18.322,0-25.312L131.804,106.491z" fill="#525661" />
</g>
</symbol>
<symbol id="ico-search">
<path fill-rule="evenodd" clip-rule="evenodd" fill="#363a47" d="M14.769,14.769c-0.342,0.342-0.896,0.342-1.237,0l-3.756-3.756
c-2.399,1.793-5.801,1.623-7.981-0.557c-2.392-2.392-2.392-6.271,0-8.663s6.271-2.392,8.662,0c2.18,2.181,2.35,5.583,0.557,7.981
l3.756,3.756C15.11,13.873,15.11,14.427,14.769,14.769z M9.219,3.032c-1.709-1.709-4.479-1.709-6.188,0
c-1.708,1.708-1.708,4.479,0,6.188c1.709,1.708,4.479,1.708,6.188,0C10.927,7.51,10.927,4.74,9.219,3.032z" />
</symbol>
</svg>
<script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery-easing/1.3/jquery.easing.min.js"></script>
<script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<script src="http://netdna.bootstrapcdn.com/bootstrap/3.1.0/js/bootstrap.min.js"></script>
<script src="js/index.js"></script>
</body>
</html>最佳答案
您遇到范围界定问题。查看应用程序的控制台日志时，我注意到错误
$poster 未定义
在查看您的代码时，我看到 $poster 被设置为某些内容，但范围限于 $('.movies .movie') 点击功能。该功能之外的所有需要使用它的东西都不知道它是什么。
解决这个问题的方法是将 $poster 添加到顶部的全局变量
var $play = $('.play'),
$细节= $('.细节'),
$movie = $('.movie', $detail),
$close = $('.close'),
$海报;
关于javascript - 为什么我的 UI 应用嵌套在 Bootstrap 模式中时无法运行？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/36684547/