在bootstrap中,modal指的是“模态框”,是覆盖在父窗体上的子窗体;其目的是显示来自一个单独的源的内容,可以在不离开父窗体的情况下有一些互动。模态框可为网站添加醒目的提示和交互,用于通知用户、访客交互、消 ...
本教程操作环境:Windows7系统、bootsrap3.3.7版、DELL G3电脑 模态框(Modal)是覆盖在父窗体上的子窗体。通常,目的是显示来自一个单独的源的内容,可以在不离开父窗体的情况下有一些互动。子窗体可提供信息、交互等。 Bootstrap弹出模态框样式使用Bootstrap的JavaScript模态框插件可以为您的网站添加醒目的提示和交互,用于通知用户、访客交互、消息警示或自定义的内容交互。 关闭模态框:
运行原理
普通模态框
<div class="modal fade" id="modal1"> <div class="modal-dialog"> <div class="modal-content"> <div class="modal-header"> <h5 class="modal-title">标题</h5> <button class="close" data-dismiss="modal"> <span>×</span> </button> </div> <div class="modal-body"> ur et. Donec sed odio dui. Donec ullamcorper nulla non metus auctor fringilla. </div> <div class="modal-footer"> <button class="btn btn-secondary" data-dismiss="modal">关闭</button> <button class="btn btn-primary">保存</button> </div> </div> </div> </div> <div class="container"> <div class="row mt-5"> <div class="col"> <button class="btn btn-primary" data-toggle="modal" data-target="#modal1">普通的模态框</button> </div> </div> </div> 有滚动条的模态框 当用户viewport 视口(弹出内容区)或设备的模态变得较长时,它们会自动滚动页面。 <div class="modal fade" id="modal1"> <div class="modal-dialog"> <div class="modal-content"> <div class="modal-header"> <h5 class="modal-title">标题</h5> <button class="close" data-dismiss="modal"> <span>×</span> </button> </div> <div class="modal-body"> <p>ur et. 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Donec ullamcorper nulla non metus auctor fringilla.</p> </div> <div class="modal-footer"> <button class="btn btn-secondary" data-dismiss="modal">关闭</button> <button class="btn btn-primary">保存</button> </div> </div> </div> </div> <div class="container"> <div class="row mt-5"> <div class="col"> <button class="btn btn-primary" data-toggle="modal" data-target="#modal1">有滚动条的模态框</button> </div> </div> </div> 垂直居中的模态框 将.modal-dialog-centered添加到.modal-dialog对话框以垂直居中模式。 <!-- 垂直居中的模态框 --> <div class="modal fade" id="modal2"> <div class="modal-dialog modal-dialog-centered"> <!-- modal-dialog-centered这个class要加在这里 --> <div class="modal-content"> <div class="modal-header"> <h5 class="modal-title">标题</h5> <button class="close" data-dismiss="modal"> <span>×</span> </button> </div> <div class="modal-body"> 垂直居中的模态框 </div> <div class="modal-footer"> <button class="btn btn-secondary" data-dismiss="modal">关闭</button> <button class="btn btn-primary">保存</button> </div> </div> </div> </div> <div class="container"> <div class="row mt-5"> <div class="col"> <button class="btn btn-secondary" data-toggle="modal" data-target="#modal2">垂直居中的模态框</button> </div> </div> </div> 包含栅格系统的模态框 在.modal-body中加入.container-fluid栅格系统,可以在动态视窗中使用Bootsrap栅格系统,并在任何地方使用正常的栅格系统class定义。 <!-- 使用栅格系统 --> <div class="modal fade" id="modal3"> <div class="modal-dialog modal-dialog-centered"> <!-- modal-dialog-centered这个class要加在这里 --> <div class="modal-content"> <div class="modal-header"> <h5 class="modal-title">标题</h5> <button class="close" data-dismiss="modal"> <span>×</span> </button> </div> <div class="modal-body"> <div class="container-fluid"> <div class="row"> <div class="col-md-4 bg-info border">第1列</div> <div class="col-md-4 bg-info border">第2列</div> <div class="col-md-4 bg-info border">第3列</div> <div class="col-md-12 bg-info border">第4列</div> </div> <div class="row"> <div class="col bg-info border">第1列</div> <div class="col bg-info border">第2列</div> <div class="col bg-info border">第3列</div> <div class="col bg-info border">第4列</div> </div> <div class="row"> <div class="col-md-5 bg-info">第1列</div> <div class="col-md-4 bg-info ml-auto">第2列</div> </div> <div class="row mt-3"> <div class="col-xl-2 col-lg-3 col-md-4 col-sm-6 col-12 bg-info border">超大屏6个,大屏4个,中等屏3个,小屏2个,超小屏1个</div> <div class="col-xl-2 col-lg-3 col-md-4 col-sm-6 col-12 bg-info border">超大屏6个,大屏4个,中等屏3个,小屏2个,超小屏1个</div> <div class="col-xl-2 col-lg-3 col-md-4 col-sm-6 col-12 bg-info border">超大屏6个,大屏4个,中等屏3个,小屏2个,超小屏1个</div> <div class="col-xl-2 col-lg-3 col-md-4 col-sm-6 col-12 bg-info border">超大屏6个,大屏4个,中等屏3个,小屏2个,超小屏1个</div> <div class="col-xl-2 col-lg-3 col-md-4 col-sm-6 col-12 bg-info border">超大屏6个,大屏4个,中等屏3个,小屏2个,超小屏1个</div> <div class="col-xl-2 col-lg-3 col-md-4 col-sm-6 col-12 bg-info border">超大屏6个,大屏4个,中等屏3个,小屏2个,超小屏1个</div> </div> </div> </div> <div class="modal-footer"> <button class="btn btn-secondary" data-dismiss="modal">关闭</button> <button class="btn btn-primary">保存</button> </div> </div> </div> </div> <div class="container"> <div class="row mt-5"> <div class="col"> <button class="btn btn-danger" data-toggle="modal" data-target="#modal3">包含栅格系统的模态框</button> </div> </div> </div> 模态框的尺寸 在.modal-dialog中加入模态框尺寸。
<!-- 尺寸大小-超大尺寸 --> <div class="modal fade bd-example-modal-xl" id="modal5"> <!-- 这里添加.bd-example-modal-xl --> <div class="modal-dialog modal-xl"> <!-- 这里添加.modal-xl --> <div class="modal-content"> <div class="modal-header"> <h5 class="modal-title">标题</h5> <button class="close" data-dismiss="modal"> <span>×</span> </button> </div> <div class="modal-body"> 超大尺寸模态框 </div> <div class="modal-footer"> <button class="btn btn-secondary" data-dismiss="modal">关闭</button> <button class="btn btn-primary">保存</button> </div> </div> </div> </div> <!-- 尺寸大小-大尺寸 --> <div class="modal fade bd-example-modal-lg" id="modal6"> <!-- 这里添加.bd-example-modal-lg --> <div class="modal-dialog modal-lg"> <!-- 这里添加.modal-lg --> <div class="modal-content"> <div class="modal-header"> <h5 class="modal-title">标题</h5> <button class="close" data-dismiss="modal"> <span>×</span> </button> </div> <div class="modal-body"> 大尺寸模态框 </div> <div class="modal-footer"> <button class="btn btn-secondary" data-dismiss="modal">关闭</button> <button class="btn btn-primary">保存</button> </div> </div> </div> </div> <!-- 尺寸大小-小尺寸 --> <div class="modal fade bd-example-modal-sm" id="modal7"> <!-- 这里添加.bd-example-modal-sm --> <div class="modal-dialog modal-sm"> <!-- 这里添加.modal-sm --> <div class="modal-content"> <div class="modal-header"> <h5 class="modal-title">标题</h5> <button class="close" data-dismiss="modal"> <span>×</span> </button> </div> <div class="modal-body"> 小尺寸模态框 </div> <div class="modal-footer"> <button class="btn btn-secondary" data-dismiss="modal">关闭</button> <button class="btn btn-primary">保存</button> </div> </div> </div> </div> <div class="container"> <div class="row mt-5"> <div class="col"> <button class="btn btn-info" data-toggle="modal" data-target="#modal5">超大尺寸模态框</button> <button class="btn btn-info" data-toggle="modal" data-target="#modal6">大尺寸模态框</button> <button class="btn btn-info" data-toggle="modal" data-target="#modal7">小尺寸模态框</button> </div> </div> </div> 使用数据属性 data属性,需要添加在button身上。
<!-- data属性 --> <div class="modal fade" id="modal8"> <div class="modal-dialog"> <div class="modal-content"> <div class="modal-header"> <h5 class="modal-title">标题</h5> <button class="close" data-dismiss="modal"> <span>×</span> </button> </div> <div class="modal-body"> data属性 </div> <div class="modal-footer"> <button class="btn btn-secondary" data-dismiss="modal">关闭</button> <button class="btn btn-primary">保存</button> </div> </div> </div> </div> <div class="container"> <div class="row mt-5"> <div class="col"> <button class="btn btn-dark" data-toggle="modal" data-target="#modal8" data-backdrop="true" data-keyboard="false" data-focus="true" data-show="false">data属性</button> </div> </div> </div> JavaScript方法事件 方法:
事件:
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"> <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous"> <title>Bootstrap弹出模态框样式</title> </head> <body> <!-- 方法与事件 --> <div class="modal fade" id="myModal"> <div class="modal-dialog"> <div class="modal-content"> <div class="modal-header"> <h5 class="modal-title">标题</h5> <button class="close" data-dismiss="modal"> <span>×</span> </button> </div> <div class="modal-body"> data属性 </div> <div class="modal-footer"> <button class="btn btn-secondary" data-dismiss="modal">关闭</button> <button class="btn btn-primary">保存</button> </div> </div> </div> </div> <div class="container"> <div class="row mt-5"> <div class="col"> <button class="btn btn-warning" id="myBtn">方法与事件</button> </div> </div> </div> <script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script> <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous"></script> <script> //方法 $('#myBtn').click(function(){ $('#myModal').modal('show'); }); /* $('#myModal').modal('show'); setTimeout(function(){ $('#myModal').modal('hide'); },2000); */ //事件 $('#myModal').on('show.bs.modal', function (e) { console.log('显示前'); }); $('#myModal').on('shown.bs.modal', function (e) { console.log('完全显示了'); }); $('#myModal').on('hide.bs.modal', function (e) { console.log('隐藏前'); }); $('#myModal').on('hidden.bs.modal', function (e) { console.log('完全隐藏了'); }); </script> </body> </html> 推荐学习:《bootstrap使用教程》 以上就是bootstrap modal是什么意思的详细内容,更多请关注模板之家(www.mb5.com.cn)其它相关文章! |