javascript - jquery Magnific Popup 无法工作 - js-newbie

Question

我做错了什么？这是 magnific popup 最简单的变体，但我无法让它运行几个小时。我是 JS 的新手，但其他事情做得很好？!

我使用了这里的 JS 文件 https://raw.github.com/dimsemenov/Magnific-Popup/master/dist/jquery.magnific-popup.min.js 来自该 stackoverflow 帖子:Magnific-popup doesn't work at all

@charset "utf-8";
/* CSS Document */
#some-button, #some-button2 {padding:20px}
.white-popup {
  position: relative;
  background: black;
  padding: 40px;
  width: 2000px;
  max-width: 2000px;
  margin: 20px auto;
  text-align: center;
}
/* Magnific Popup CSS */
.mfp-bg {
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1042;
  overflow: hidden;
  position: fixed;
  background: #0b0b0b;
  opacity: 0.8;
  filter: alpha(opacity=80); }

.mfp-wrap {
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1043;
  position: fixed;
  outline: none !important;
  -webkit-backface-visibility: hidden; }

.mfp-container {
  text-align: center;
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  padding: 0 8px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box; }

.mfp-container:before {
  content: '';
  display: inline-block;
  height: 100%;
  vertical-align: middle; }

.mfp-align-top .mfp-container:before {
  display: none; }

.mfp-content {
  position: relative;
  display: inline-block;
  vertical-align: middle;
  margin: 0 auto;
  text-align: left;
  z-index: 1045; }

.mfp-inline-holder .mfp-content, .mfp-ajax-holder .mfp-content {
  width: 100%;
  cursor: auto; }

.mfp-ajax-cur {
  cursor: progress; }

.mfp-zoom-out-cur, .mfp-zoom-out-cur .mfp-image-holder .mfp-close {
  cursor: -moz-zoom-out;
  cursor: -webkit-zoom-out;
  cursor: zoom-out; }

.mfp-zoom {
  cursor: pointer;
  cursor: -webkit-zoom-in;
  cursor: -moz-zoom-in;
  cursor: zoom-in; }

.mfp-auto-cursor .mfp-content {
  cursor: auto; }

.mfp-close, .mfp-arrow, .mfp-preloader, .mfp-counter {
  -webkit-user-select: none;
  -moz-user-select: none;
  user-select: none; }

.mfp-loading.mfp-figure {
  display: none; }

.mfp-hide {
  display: none !important; }

.mfp-preloader {
  color: #CCC;
  position: absolute;
  top: 50%;
  width: auto;
  text-align: center;
  margin-top: -0.8em;
  left: 8px;
  right: 8px;
  z-index: 1044; }
  .mfp-preloader a {
    color: #CCC; }
    .mfp-preloader a:hover {
      color: #FFF; }

.mfp-s-ready .mfp-preloader {
  display: none; }

.mfp-s-error .mfp-content {
  display: none; }

button.mfp-close, button.mfp-arrow {
  overflow: visible;
  cursor: pointer;
  background: transparent;
  border: 0;
  -webkit-appearance: none;
  display: block;
  outline: none;
  padding: 0;
  z-index: 1046;
  -webkit-box-shadow: none;
  box-shadow: none; }
button::-moz-focus-inner {
  padding: 0;
  border: 0; }

.mfp-close {
  width: 44px;
  height: 44px;
  line-height: 44px;
  position: absolute;
  right: 0;
  top: 0;
  text-decoration: none;
  text-align: center;
  opacity: 0.65;
  filter: alpha(opacity=65);
  padding: 0 0 18px 10px;
  color: #FFF;
  font-style: normal;
  font-size: 28px;
  font-family: Arial, Baskerville, monospace; }
  .mfp-close:hover, .mfp-close:focus {
    opacity: 1;
    filter: alpha(opacity=100); }
  .mfp-close:active {
    top: 1px; }

.mfp-close-btn-in .mfp-close {
  color: #333; }

.mfp-image-holder .mfp-close, .mfp-iframe-holder .mfp-close {
  color: #FFF;
  right: -6px;
  text-align: right;
  padding-right: 6px;
  width: 100%; }

.mfp-counter {
  position: absolute;
  top: 0;
  right: 0;
  color: #CCC;
  font-size: 12px;
  line-height: 18px;
  white-space: nowrap; }

.mfp-arrow {
  position: absolute;
  opacity: 0.65;
  filter: alpha(opacity=65);
  margin: 0;
  top: 50%;
  margin-top: -55px;
  padding: 0;
  width: 90px;
  height: 110px;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0); }
  .mfp-arrow:active {
    margin-top: -54px; }
  .mfp-arrow:hover, .mfp-arrow:focus {
    opacity: 1;
    filter: alpha(opacity=100); }
  .mfp-arrow:before, .mfp-arrow:after, .mfp-arrow .mfp-b, .mfp-arrow .mfp-a {
    content: '';
    display: block;
    width: 0;
    height: 0;
    position: absolute;
    left: 0;
    top: 0;
    margin-top: 35px;
    margin-left: 35px;
    border: medium inset transparent; }
  .mfp-arrow:after, .mfp-arrow .mfp-a {
    border-top-width: 13px;
    border-bottom-width: 13px;
    top: 8px; }
  .mfp-arrow:before, .mfp-arrow .mfp-b {
    border-top-width: 21px;
    border-bottom-width: 21px;
    opacity: 0.7; }

.mfp-arrow-left {
  left: 0; }
  .mfp-arrow-left:after, .mfp-arrow-left .mfp-a {
    border-right: 17px solid #FFF;
    margin-left: 31px; }
  .mfp-arrow-left:before, .mfp-arrow-left .mfp-b {
    margin-left: 25px;
    border-right: 27px solid #3F3F3F; }

.mfp-arrow-right {
  right: 0; }
  .mfp-arrow-right:after, .mfp-arrow-right .mfp-a {
    border-left: 17px solid #FFF;
    margin-left: 39px; }
  .mfp-arrow-right:before, .mfp-arrow-right .mfp-b {
    border-left: 27px solid #3F3F3F; }

.mfp-iframe-holder {
  padding-top: 40px;
  padding-bottom: 40px; }
  .mfp-iframe-holder .mfp-content {
    line-height: 0;
    width: 100%;
    max-width: 900px; }
  .mfp-iframe-holder .mfp-close {
    top: -40px; }

.mfp-iframe-scaler {
  width: 100%;
  height: 0;
  overflow: hidden;
  padding-top: 56.25%; }
  .mfp-iframe-scaler iframe {
    position: absolute;
    display: block;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    box-shadow: 0 0 8px rgba(0, 0, 0, 0.6);
    background: #000; }

/* Main image in popup */
img.mfp-img {
  width: auto;
  max-width: 100%;
  height: auto;
  display: block;
  line-height: 0;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  padding: 40px 0 40px;
  margin: 0 auto; }

/* The shadow behind the image */
.mfp-figure {
  line-height: 0; }
  .mfp-figure:after {
    content: '';
    position: absolute;
    left: 0;
    top: 40px;
    bottom: 40px;
    display: block;
    right: 0;
    width: auto;
    height: auto;
    z-index: -1;
    box-shadow: 0 0 8px rgba(0, 0, 0, 0.6);
    background: #444; }
  .mfp-figure small {
    color: #BDBDBD;
    display: block;
    font-size: 12px;
    line-height: 14px; }
  .mfp-figure figure {
    margin: 0; }

.mfp-bottom-bar {
  margin-top: -36px;
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  cursor: auto; }

.mfp-title {
  text-align: left;
  line-height: 18px;
  color: #F3F3F3;
  word-wrap: break-word;
  padding-right: 36px; }

.mfp-image-holder .mfp-content {
  max-width: 100%; }

.mfp-gallery .mfp-image-holder .mfp-figure {
  cursor: pointer; }

@media screen and (max-width: 800px) and (orientation: landscape), screen and (max-height: 300px) {
  /**
       * Remove all paddings around the image on small screen
       */
  .mfp-img-mobile .mfp-image-holder {
    padding-left: 0;
    padding-right: 0; }
  .mfp-img-mobile img.mfp-img {
    padding: 0; }
  .mfp-img-mobile .mfp-figure:after {
    top: 0;
    bottom: 0; }
  .mfp-img-mobile .mfp-figure small {
    display: inline;
    margin-left: 5px; }
  .mfp-img-mobile .mfp-bottom-bar {
    background: rgba(0, 0, 0, 0.6);
    bottom: 0;
    margin: 0;
    top: auto;
    padding: 3px 5px;
    position: fixed;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box; }
    .mfp-img-mobile .mfp-bottom-bar:empty {
      padding: 0; }
  .mfp-img-mobile .mfp-counter {
    right: 5px;
    top: 3px; }
  .mfp-img-mobile .mfp-close {
    top: 0;
    right: 0;
    width: 35px;
    height: 35px;
    line-height: 35px;
    background: rgba(0, 0, 0, 0.6);
    position: fixed;
    text-align: center;
    padding: 0; }
 }

@media all and (max-width: 900px) {
  .mfp-arrow {
    -webkit-transform: scale(0.75);
    transform: scale(0.75); }

  .mfp-arrow-left {
    -webkit-transform-origin: 0;
    transform-origin: 0; }

  .mfp-arrow-right {
    -webkit-transform-origin: 100%;
    transform-origin: 100%; }

  .mfp-container {
    padding-left: 6px;
    padding-right: 6px; }
 }

.mfp-ie7 .mfp-img {
  padding: 0; }
.mfp-ie7 .mfp-bottom-bar {
  width: 600px;
  left: 50%;
  margin-left: -300px;
  margin-top: 5px;
  padding-bottom: 5px; }
.mfp-ie7 .mfp-container {
  padding: 0; }
.mfp-ie7 .mfp-content {
  padding-top: 44px; }
.mfp-ie7 .mfp-close {
  top: 0;
  right: 0;
  padding-top: 0; }

<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Untitled Document</title>
<link rel="stylesheet" href="css/magnific-popup.css">
<script src="js/jquery.magnific-popup.js"></script>
<script>
// Example with multiple objects
$('#some-button').magnificPopup({
    items: [
      {
        src: 'pic.jpg'
      },
      {
        src: 'http://vimeo.com/123123',
        type: 'iframe' // this overrides default type
      },
      {
        src: $('<div>Dynamically created element</div>'), // Dynamically created element
        type: 'inline'
      },
      {
        src: '<div>HTML string</div>',
        type: 'inline'
      },
      {
        src: '#my-popup', // CSS selector of an element on page that should be used as a popup
        type: 'inline'
      }
    ],
    gallery: {
      enabled: true
    },
    type: 'image' // this is default type
});
</script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
</head>

<body>
<button id="some-button">Popup</button>
<div id="my-popup" class="mfp-hide white-popup">Inline popup</div>

<!-- also tried to implement JScripts here -->
</body>
</html>

感谢您的帮助!

Answer 1

尝试将它包装在一个函数中

$(function () {
$('#some-button').magnificPopup({
items: [
  {
    src: 'pic.jpg'
  },
  {
    src: 'http://vimeo.com/123123',
    type: 'iframe' // this overrides default type
  },
  {
    src: $('<div>Dynamically created element</div>'), // Dynamically created element
    type: 'inline'
  },
  {
    src: '<div>HTML string</div>',
    type: 'inline'
  },
  {
    src: '#my-popup', // CSS selector of an element on page that should be used as a popup
    type: 'inline'
  }
],
gallery: {
  enabled: true
},
type: 'image' // this is default type
});
});