bootstrap4简单使用和入门02-bootstrap的js组件简单使用

时间：2023-03-09 19:43:28
bootstrap4简单使用和入门02-bootstrap的js组件简单使用

自带默认的css和js弹框控制

bootstrap4简单使用和入门02-bootstrap的js组件简单使用

<!DOCTYPE html>

<html lang="en">

<head>

    <meta charset="UTF-8">

    <title>modal</title>

    <script type="text/javascript" src="jquery-3.3.1.min.js"></script>

    <script type="text/javascript" src="bootstrap-4.0.0-dist/js/bootstrap.bundle.min.js"></script>

    <link rel="stylesheet" type="text/css" href="bootstrap-4.0.0-dist/css/bootstrap.min.css">

</head>

<body>

<!-- css自带弹窗处理 -->

<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModal">

  弹窗1

</button>

<!-- Modal -->

<div class="modal fade" id="exampleModal" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel" aria-hidden="true">

  <div class="modal-dialog" role="document">

    <div class="modal-content">

      <div class="modal-header">

        <h5 class="modal-title" id="exampleModalLabel">Modal title</h5>

        <button type="button" class="close" data-dismiss="modal" aria-label="Close">

          <span aria-hidden="true">&times;</span>

        </button>

      </div>

      <div class="modal-body">

        ...

      </div>

      <div class="modal-footer">

        <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>

        <button type="button" class="btn btn-primary">Save changes</button>

      </div>

    </div>

  </div>

</div>

</body>

</html>

自己使用jquery控制弹窗

bootstrap4简单使用和入门02-bootstrap的js组件简单使用

<!DOCTYPE html>

<html lang="en">

<head>

    <meta charset="UTF-8">

    <title>modal</title>

    <script type="text/javascript" src="jquery-3.3.1.min.js"></script>

    <script type="text/javascript" src="bootstrap-4.0.0-dist/js/bootstrap.bundle.min.js"></script>

    <link rel="stylesheet" type="text/css" href="bootstrap-4.0.0-dist/css/bootstrap.min.css">

</head>

<body>

<!-- css自带弹窗处理 -->

<!-- <button type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModal">

  弹窗1

</button> -->

<!-- js控制弹窗 -->

<button id="myModal" class="btn btn-info">弹窗2</button>

<!-- Modal -->

<div class="modal fade" id="exampleModal" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel" aria-hidden="true">

  <div class="modal-dialog" role="document">

    <div class="modal-content">

      <div class="modal-header">

        <h5 class="modal-title" id="exampleModalLabel">Modal title</h5>

        <button type="button" class="close" data-dismiss="modal" aria-label="Close">

          <span aria-hidden="true">&times;</span>

        </button>

      </div>

      <div class="modal-body">

        ...

      </div>

      <div class="modal-footer">

        <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>

        <button type="button" class="btn btn-primary">Save changes</button>

      </div>

    </div>

  </div>

</div>

<script type="text/javascript">

    $('#myModal').on('click', function () {

      $('#exampleModal').modal('show');

    })

</script>

</body>

</html>

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