Question

情态动词，我正在尽力在我的网站上实施它们。我有6张图片，每行3张，总共2行。

我想放大图像以使其居中并位于屏幕中间，采用模态，但我有多个图像模态的问题。我曾尝试为每个脚本编写脚本，但是它的代码太多了。我一直迷失在这些代码中。也许有人知道代码以模态显示6个不同的图像。当我点击图像时，放大图像的模态会打开吗？谢谢！

我试过这个版本

＆＃13;

// 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";
  }
}

＆＃13;

.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,.4); /* Black w/ opacity */
}

/* Modal Content */
.modal-content {
  background-color: #fefefe;
  margin: auto;
  padding: 20px;
  border: 1px solid #888;
  width: 80%;
}

/* The Close Button */
.close {
  color: #aaa;
  float: right;
  font-size: 28px;
  font-weight: bold;
}

.close:hover,
.close:focus {
  color: #000;
  text-decoration: none;
  cursor: pointer;
}

＆＃13;

<h2>Modal Example</h2>

<!-- Trigger/Open The Modal -->
<button id="myBtn">Open Modal</button>

<!-- The Modal -->
<div id="myModal" class="modal">
  <!-- Modal content -->
  <div class="modal-content">
    <span class="close">&times;</span>
    <p>Some text in the Modal..</p>
  </div>
</div>

＆＃13;

但是当我添加更多模态时，它开始变得奇怪，因为没有关闭模态等。感谢您的帮助：）

多模态关闭不起作用

0 个答案: