在页面上使用模式放置多个幻灯片

时间：2017-08-15 19:26:29

标签： javascript css modal-dialog slideshow lightbox

我正在尝试使用模态和幻灯片创建灯箱效果。只要页面上只有一个幻灯片放映，它就可以正常工作。我想在页面上有多个幻灯片/灯箱。除了bootstrap 3之外，我还使用了以下链接中的CSS和java。

https://www.w3schools.com/howto/howto_js_lightbox.asp

这是我从链接修改的代码。我是新来的，所以感谢任何帮助。

HTML 

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title>BL Portfolio</title>
    <!-- Bootstrap -->
    <link href="css/bootstrap.css" rel="stylesheet">
    <link href="css/BLportfolio.css" rel="stylesheet" type="text/css">
    <style type="text/css">
    body {
    background-color: #FFFFFF;
}
    a:link {
    color: #B77433;
    text-decoration: none;
}
a:hover {
    color: #FFD600;
    text-decoration: none;
}
    a:visited {
    text-decoration: none;
}
    a:active {
    text-decoration: none;
}
    </style>
    <link href="css/lightbox.css" rel="stylesheet" type="text/css">

    <!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries -->
    <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
    <!--[if lt IE 9]>
          <script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script>
          <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
        <![endif]-->
  <!--The following script tag downloads a font from the Adobe Edge Web Fonts server for use within the web page. We recommend that you do not modify it.--><script>var __adobewebfontsappname__="dreamweaver"</script><script src="http://use.edgefonts.net/averia-libre:n3:default.js" type="text/javascript"></script>


</head>
  <body>

<!-- Illustration Section -->      
<div class="container-fluid">
    <div class="row"><h6>ILLUSTRATION</h6>
      <div class="row">
            <div class="item2">
             <img src="images/illustration/thumbs/steampunkThumb.jpg" onclick="openModal();currentSlide(1)" class="hover-shadow">
            </div>
            <div class="item2">
             <img src="images/illustration/thumbs/sdThumb.jpg" onclick="openModal();currentSlide(2)" class="hover-shadow">
             </div>
            <div class="item2">
              <img src="images/illustration/thumbs/monsterThumb.jpg" onclick="openModal();currentSlide(3)" class="hover-shadow">
             </div>
              <div class="item2">
                <img src="images/illustration/thumbs/weaselThumb.jpg" onclick="openModal();currentSlide(4)" class="hover-shadow">
              </div>
             <div class="item2">
              <img src="images/illustration/thumbs/supermanThumb.jpg" onclick="openModal();currentSlide(5)" class="hover-shadow">
            </div>
             <div class="item2">
               <img src="images/illustration/thumbs/bushThumb.jpg" onclick="openModal();currentSlide(6)" class="hover-shadow">
             </div>
            <div class="row"><HR SIZE="2" WIDTH="95%"></div>
        </div>

    </div>

</div>



<div id="myModal" class="modal">
  <span class="close cursor" onclick="closeModal()">&times;</span>
  <div class="modal-content">

    <div class="mySlides">
      <div class="numbertext">1 / 6</div>
        <img src="images/illustration/steampunk.jpg" style="width:100%">
    </div>

    <div class="mySlides">
      <div class="numbertext">2 / 6</div>
        <img src="images/illustration/sd.jpg" style="width:100%">
    </div>

    <div class="mySlides">
      <div class="numbertext">3 / 6</div>
        <img src="images/illustration/monster.jpg" style="width:100%">
    </div>

    <div class="mySlides">
      <div class="numbertext">4 / 6</div>
        <img src="images/illustration/weasel.jpg" style="width:100%">
    </div>

    <div class="mySlides">
      <div class="numbertext">5 / 6</div>
        <img src="images/illustration/superman.jpg" style="width:100%">
    </div>

    <div class="mySlides">
      <div class="numbertext">6 / 6</div>
        <img src="images/illustration/bush.jpg" style="width:100%">
    </div>


    <a class="prev" onclick="plusSlides(-1)">&#10094;</a>
    <a class="next" onclick="plusSlides(1)">&#10095;</a>

    <div class="caption-container">
      <p id="caption"></p>
    </div>

    <div class="item3">
      <img class="demo" src="images/illustration/thumbs/steampunkThumb.jpg" onclick="currentSlide(1)" alt="STEAMPUNK">
    </div>

    <div class="item3">
      <img class="demo" src="images/illustration/thumbs/sdThumb.jpg" onclick="currentSlide(2)" alt="SAN DIEGO">
    </div>

    <div class="item3">
      <img class="demo" src="images/illustration/thumbs/monsterThumb.jpg" onclick="currentSlide(3)" alt="MONSTER">
    </div>

    <div class="item3">
      <img class="demo" src="images/illustration/thumbs/weaselThumb.jpg" onclick="currentSlide(4)" alt="WEASEL">
    </div>

    <div class="item3">
      <img class="demo" src="images/illustration/thumbs/supermanThumb.jpg" onclick="currentSlide(5)" alt="SUPERMAN">
    </div>

    <div class="item3">
      <img class="demo" src="images/illustration/thumbs/bushThumb.jpg" onclick="currentSlide(6)" alt="W">
    </div>

  </div>
</div>
<!-- Illustration End -->      

<!-- Technical Section -->       
<div class="container-fluid">
    <div class="row"><h6>TECHNICAL DRAFTING</h6>
      <div class="row">
            <div class="item2">
             <img src="images/technical/thumb/tech1Thumb.jpg" onclick="openModal();currentSlide(7)" class="hover-shadow">
            </div>
            <div class="item2">
             <img src="images/technical/thumb/tech2Thumb.jpg" onclick="openModal();currentSlide(8)" class="hover-shadow">
          </div>
            <div class="item2">
              <img src="images/technical/thumb/tech3Thumb.jpg" onclick="openModal();currentSlide(9)" class="hover-shadow">
          </div>
              <div class="item2">
                <img src="images/technical/thumb/tech4Thumb.jpg" onclick="openModal();currentSlide(10)" class="hover-shadow">
              </div>
             <div class="item2">
              <img src="images/technical/thumb/tech5Thumb.jpg" onclick="openModal();currentSlide(11)" class="hover-shadow">
            </div>
             <div class="item2">
               <img src="images/technical/thumb/tech6Thumb.jpg" onclick="openModal();currentSlide(12)" class="hover-shadow">
             </div>
            <div class="row"><HR SIZE="2" WIDTH="95%"></div>
        </div>

    </div>

</div>



<div id="myModal" class="modal">
  <span class="close cursor" onclick="closeModal()">&times;</span>
  <div class="modal-content">

    <div class="mySlides">
      <div class="numbertext">1 / 6</div>
        <img src="images/technical/tech1.jpg" style="width:100%">
    </div>

    <div class="mySlides">
      <div class="numbertext">2 / 6</div>
        <img src="images/technical/tech2.jpg" style="width:100%">
    </div>

    <div class="mySlides">
      <div class="numbertext">3 / 6</div>
        <img src="images/technical/tech3.jpg" style="width:100%">
    </div>

    <div class="mySlides">
      <div class="numbertext">4 / 6</div>
        <img src="images/technical/tech4.jpg" style="width:100%">
    </div>

    <div class="mySlides">
      <div class="numbertext">5 / 6</div>
        <img src="images/technical/tech5.jpg" style="width:100%">
    </div>

    <div class="mySlides">
      <div class="numbertext">6 / 6</div>
        <img src="images/technical/tech6.jpg" style="width:100%">
    </div>


    <a class="prev" onclick="plusSlides(-1)">&#10094;</a>
    <a class="next" onclick="plusSlides(1)">&#10095;</a>

    <div class="caption-container">
      <p id="caption"></p>
    </div>

    <div class="item3">
      <img class="demo" src="images/technical/thumb/tech1Thumb.jpg" onclick="currentSlide(1)" alt="Tech1">
    </div>

    <div class="item3">
      <img class="demo" src="images/technical/thumb/tech2Thumb.jpg" onclick="currentSlide(2)" alt="Tech2">
    </div>

    <div class="item3">
      <img class="demo" src="images/technical/thumb/tech3Thumb.jpg" onclick="currentSlide(3)" alt="Tech3">
    </div>

    <div class="item3">
      <img class="demo" src="images/technical/thumb/tech4Thumb.jpg" onclick="currentSlide(4)" alt="Tech4">
    </div>

    <div class="item3">
      <img class="demo" src="images/technical/thumb/tech5Thumb.jpg" onclick="currentSlide(5)" alt="Tech5">
    </div>

    <div class="item3">
      <img class="demo" src="images/technical/thumb/tech6Thumb.jpg" onclick="currentSlide(6)" alt="Tech6">
    </div>

  </div>
</div>       
<!-- Technical End -->        



    </div>
  </div>
  <footer class="row">


  </footer>
  <!-- jQuery (necessary for Bootstrap's JavaScript plugins) --> 
    <script src="js/jquery-1.11.3.min.js"></script>

    <!-- Include all compiled plugins (below), or include individual files as needed --> 
    <script src="js/bootstrap.js"></script>
    <script src="js/lightbox.js"></script>



  </body>
</html>

CSS 

@charset "utf-8";
/* CSS Document */

.row > .column {
  padding: 0 8px;
}

.row:after {
  content: "";
  display: table;
  clear: both;
}

.column {
  float: left;
  width: 25%;
}

/* The Modal (background) */
.modal {
  display: none;
  position: fixed;
  z-index: 1;
  padding-top: 100px;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: black;
}

/* Modal Content */
.modal-content {
  position: relative;
  background-color: #fefefe;
  margin: auto;
  padding: 0;
  width: 90%;
  max-width: 1200px;
}


/* The Modal2 (background) */
.modal2 {
  display: none;
  position: fixed;
  z-index: 1;
  padding-top: 100px;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: black;
}

/* Modal2 Content */
.modal2-content {
  position: relative;
  background-color: #fefefe;
  margin: auto;
  padding: 0;
  width: 90%;
  max-width: 1200px;
}


/* The Close Button */
.close {
  color: white;
  position: absolute;
  top: 10px;
  right: 25px;
  font-size: 35px;
  font-weight: bold;
}

.close:hover,
.close:focus {
  color: #999;
  text-decoration: none;
  cursor: pointer;
}

.mySlides {
  display: none;
}

/* Next & previous buttons */
.prev,
.next {
  cursor: pointer;
  position: absolute;
  top: 50%;
  width: auto;
  padding: 16px;
  margin-top: -50px;
  color: white;
  font-weight: bold;
  font-size: 20px;
  transition: 0.6s ease;
  border-radius: 0 3px 3px 0;
  user-select: none;
  -webkit-user-select: none;
}

/* Position the "next button" to the right */
.next {
  right: 0;
  border-radius: 3px 0 0 3px;
}

/* On hover, add a black background color with a little bit see-through */
.prev:hover,
.next:hover {
  background-color: rgba(0, 0, 0, 0.8);
}

/* Number text (1/3 etc) */
.numbertext {
  color: #f2f2f2;
  font-size: 12px;
  padding: 8px 12px;
  position: absolute;
  top: 0;
}

.caption-container {
  text-align: center;
  background-color: black;
  padding: 2px 16px;
  color: white;
}

img.demo {
  opacity: 0.6;
}

.active,
.demo:hover {
  opacity: 1;
}

img.hover-shadow {
  transition: 0.3s
}

.hover-shadow:hover {
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19)
}

爪哇

function openModal() {
  document.getElementById('myModal').style.display = "block";
}

function closeModal() {
  document.getElementById('myModal').style.display = "none";
}

var slideIndex = 1;
showSlides(slideIndex);

function plusSlides(n) {
  showSlides(slideIndex += n);
}

function currentSlide(n) {
  showSlides(slideIndex = n);
}

function showSlides(n) {
  var i;
  var slides = document.getElementsByClassName("mySlides");
  var dots = document.getElementsByClassName("demo");
  var captionText = document.getElementById("caption");
  if (n > slides.length) {slideIndex = 1}
  if (n < 1) {slideIndex = slides.length}
  for (i = 0; i < slides.length; i++) {
    slides[i].style.display = "none";
  }
  for (i = 0; i < dots.length; i++) {
    dots[i].className = dots[i].className.replace(" active", "");
  }
  slides[slideIndex-1].style.display = "block";
  dots[slideIndex-1].className += " active";
  captionText.innerHTML = dots[slideIndex-1].alt;
}

0 个答案:

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