为什么我的UI应用程序嵌套在引导模式中时无法工作
Why is my UI app not working when nested in a bootstrap modal?
我正试图通过采用代码笔用户Fabio Ottaviani构建的UI应用程序的基本功能并将其置于引导模式中来调整它。如果将其从模态中移除，它可以正常工作，但当放置在模态中时，它第一次工作，然后在重置后中断。一旦用户界面重置，courser甚至不会变成指针/指针。
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>您有一个作用域问题。当查看应用程序的控制台日志时，我注意到错误
$poster is undefined
当查看您的代码时，我看到$poster被设置为某个值，但其范围是$('.movies .movie')单击函数。除了这个功能之外，所有需要使用它的东西都不知道它是什么
解决方法是将$poster添加到顶部的全局变量中
var $play = $('.play'),
$detail = $('.detail'),
$movie = $('.movie', $detail),
$close = $('.close'),
$poster;
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