Bootstrap .modal(“ show”)方法

modal(“ show”)方法打开如下所示的模态-

使用模态(“ show”)方法显示模态,如下所示:

$("#newModal").modal("show");

让我们看一个modal(“ show”)方法的例子-

示例

<!DOCTYPE html>
<html lang="en">
  <head>
    <title>Bootstrap Example</title>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
    <script src="https://cdn.staticfile.org/jquery/3.3.1/jquery.min.js"></script>
    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
    <style>
    #button1 {
      width: 140px;
      padding: 20px;
      bottom: 150px;
      z-index: 9999;
      font-size: 15px;
      position: absolute;
      margin: 0 auto;
    }
    </style>
 </head>
<body>
  <div class="container">
    <h2>Sample</h2>
    <p>This is demo text.</p>
    <p>This is demo text.</p>
    <p>This is demo text.</p>
    <p>This is demo text.</p>
    <p>This is demo text.</p>
    <p>This is demo text.</p>
    <p>This is demo text.</p>
    <p>This is demo text.</p>
    <p>This is demo text.</p>
    <p>This is demo text.</p>
    <p>This is demo text.</p>
    <button type="button" class="btn btn-default btn-lg" id="button1">Click to hide</button>
      <div class="modal fade" id="newModal" role="dialog">
         <div class="modal-dialog">
           <div class="modal-content">
             <div class="modal-header">
               <button type="button" class="close" data-dismiss="modal">×</button>
               <h4 class="modal-title">Sample Modal</h4>
             </div>
           <div class="modal-body">
             <p>This is demo text.</p>
           </div>
         </div>
      </div>
   </div>
</div>

<script>
  $(document).ready(function(){
    $("#newModal").modal("show");
    $("#button1").click(function(){
      $("#newModal").modal("hide");
    });
  });
</script>

</body>
</html>