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javascript - 基于同一设计模式的多个内容

转载 作者：行者123 更新时间：2023-11-28 06:15:47 25 4
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.modal {
  display: none;
  /* Hidden by default */
  position: fixed;
  /* Stay in place */
  z-index: 1;
  /* Sit on top */
  padding-top: 100px;
  /* Location of the box */
  left: 0;
  top: 0;
  width: 100%;
  /* Full width */
  height: 100%;
  /* Full height */
  overflow: auto;
  /* Enable scroll if needed */
  background-color: rgb(0, 0, 0);
  /* Fallback color */
  background-color: rgba(0, 0, 0, 0.4);
  /* Black w/ opacity */
  font-size: 14px;
}
/* Modal Content */

.modal-content {
  position: relative;
  background-color: black;
  color: white;
  margin: auto;
  padding: 0;
  border: 1px solid red;
  width: 80%;
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
  -webkit-animation-name: animatetop;
  -webkit-animation-duration: 0.4s;
  animation-name: animatetop;
  animation-duration: 0.4s
}
/* Add Animation */

@-webkit-keyframes animatetop {
  from {
    top: -300px;
    opacity: 0
  }
  to {
    top: 0;
    opacity: 1
  }
}
@keyframes animatetop {
  from {
    top: -300px;
    opacity: 0
  }
  to {
    top: 0;
    opacity: 1
  }
}
/* The Close Button */

.close {
  color: white;
  float: right;
  font-size: 28px;
  font-weight: bold;
}
.close:hover,
.close:focus {
  color: red;
  text-decoration: none;
  cursor: pointer;
}
.modal-header {
  padding: 2px 16px;
  background-color: black;
  color: white;
}
.modal-body {
  padding: 2px 16px;
}
.album {
  position: relative;
}
<html>

<head>

  <link rel="stylesheet" type="text/css" href="stylesheet.css">
</head>


<body>

  <div class="album">
    <img src="seventhalbum.jpg" alt="First Album" style="width:300;height300;">
    <p></p>
    <!-- Trigger/Open The Modal -->
    <button id="myBtn">Californication</button>

    <!-- The Modal -->
    <div id="myModal" class="modal">

      <!-- Modal content -->
      <div class="modal-content">
        <div class="modal-header">
          <span class="close">X</span>
          <h2>Californication</h2>
        </div>
        <div class="modal-body">
          <p>1: Around the World</p>
          <p>2: Parallel Universe</p>
          <p>3: Scar Tissue</p>
          <p>4: Otherside</p>
          <p>5: Get on Top</p>
          <p>6: Californication</p>
          <p>7: Easily</p>
          <p>8: Porcelain</p>
          <p>9: Emit Remmus</p>
          <p>10: I Like Dirt</p>
          <p>11: This Velvet Glove</p>
          <p>12: Savior</p>
          <p>13: Purple Stain</p>
          <p>14: Right on Time</p>
          <p>15: Road Trippin'</p>
        </div>
      </div>

    </div>
    <p></p>
  </div>
  <div class="album">
    <img src="eigthalbum.jpg" alt="First Album" style="width:300;height300;">
    <p></p>
    <!-- Trigger/Open The Modal -->
    <button id="myBtn1">By the Way</button>

    <!-- The Modal -->
    <div id="myModal1" class="modal">

      <!-- Modal content -->
      <div class="modal-content">
        <div class="modal-header">
          <span class="close1">X</span>
          <h2>By the Way</h2>
        </div>
        <div class="modal-body">
          <p>1: By the Way</p>
          <p>2: Universally Speaking</p>
          <p>3: This Is the Place</p>
          <p>4: Dosed</p>
          <p>5: Don't Forget Me</p>
          <p>6: The Zephyr Song</p>
          <p>7: Can't Stop</p>
          <p>8: I Could Die for You</p>
          <p>9: Midnight</p>
          <p>10: Through Away Your Television</p>
          <p>11: Cabron</p>
          <p>12: Tear</p>
          <p>13: On Mercury</p>
          <p>14: Minor Thing</p>
          <p>15: Warm Tape</p>
          <p>16: Venice Queen</p>
        </div>
      </div>

    </div>


    <script>
      // Get the modal
      var modal = document.getElementById('myModal');

       // Get the button that opens the modal
      var btn = document.getElementById("myBtn");

       // Get the <span> element that closes the modal
      var span = document.getElementsByClassName("close")[0];

       // When the user clicks the button, open the modal 
      btn.onclick = function() {
        modal.style.display = "block";
      }

       // When the user clicks on <span> (X), close the modal
      span.onclick = function() {
        modal.style.display = "none";
      }

       // When the user clicks anywhere outside of the modal, close it
      window.onclick = function(event) {
        if (event.target == modal) {
          modal.style.display = "none";
        }
      }
    </script>

    <script>
      // Get the modal
      var modal = document.getElementById('myModal1');

       // Get the button that opens the modal
      var btn = document.getElementById("myBtn1");

       // Get the <span> element that closes the modal
      var span = document.getElementsByClassName("close1")[0];

       // When the user clicks the button, open the modal 
      btn.onclick = function() {
        modal.style.display = "block";
      }

       // When the user clicks on <span> (X), close the modal
      span.onclick = function() {
        modal.style.display = "none";
      }

       // When the user clicks anywhere outside of the modal, close it
      window.onclick = function(event) {
        if (event.target == modal) {
          modal.style.display = "none";
        }
      }
    </script>

</body>

</html>

我试图让我的页面出现多个按钮，这些按钮可以打开不同的模态内容，但使用相同的脚本和 CSS 设计。我有一个问题，它只打开了一个特定的例子。 (顺便说一句，只显示相册)我该如何解决这个问题，将 div 标记为不同不起作用，至少对我来说不起作用。我的代码片段中的两个按钮显示了问题。

最佳答案

更改 javascript 中第二个模态中的 var，使其与另一个不同。

参见 fiddle :https://jsfiddle.net/DIRTY_SMITH/7oe5kh9L/10/ 

// Get the modal
var modal1 = document.getElementById('myModal1');

// Get the button that opens the modal
var btn1 = document.getElementById("myBtn1");

// Get the <span> element that closes the modal
var span1 = document.getElementsByClassName("close1")[0];

// When the user clicks the button, open the modal 
btn1.onclick = function() {
    modal1.style.display = "block";
}

// When the user clicks on <span> (X), close the modal
span1.onclick = function() {
    modal1.style.display = "none";
}

// When the user clicks anywhere outside of the modal, close it
window.onclick = function(event) {
    if (event.target == modal1) {
        modal1.style.display = "none";
    }
}

关于javascript - 基于同一设计模式的多个内容，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/35904679/

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