Bootstrap 4 个小吃店/吐司

Question

我正在尝试使用 Bootstrap 4 创建小吃店/吐司版本。我从 w3schools 的 this tutorial 开始。

更新： 我正在尝试为 Bootstrap 4 实现自定义小吃店或吐司，但现在没有必要，因为 Bootstrap正如@Zim 所说，4 包括 4.2 版中的这个选项。

Answer 1

有时我们需要以弹出窗口的形式向用户显示一条信息，但我不能为此使用 Bootstrap 模式。所以那个时候我们需要创建一个Snackbar，或者我们可以说是一个Toast。 Snackbar 通常用作 tooltips/popups 在屏幕底部显示消息。

Toast 通常是一个弹出窗口，用于向用户显示一些小信息，这也在 android 应用程序中使用。我们可以根据需要自定义 Toast 布局。当你调用它时它会显示在屏幕上，它会在几秒钟后消失，无论你设置什么。

为 ID 为 #snackbar 的 Snackbar 创建 HTML 代码，您可以像这样使用 Bootstrap classes 进行响应式设计：

<div class="container">
<h2 class="text-danger">Cool Snackbar/Toast demo</h2>
<div id="snackbar">
    <div class="close"><i class="fas fa-times-circle"></i></div>
    <div class="col-sm-6 col-xs-6 col-md-6">
        <a hreflang="en-in" href="https://play.google.com/" target="_blank" >
            <img src="google-play-store.png" alt="Google Play Store">
        </a>
    </div>
    <div class="col-sm-6 col-xs-6 col-md-6 second">
        <a hreflang="en-in" href="http://youtube.com/" target="_blank" >
            <img src="youtube.png" alt="YouTube Link" >
        </a>
    </div>
    <div class="clearfix"></div>
</div>
</div>

现在，我们将为带有显示和隐藏的#snackbar 创建样式class，使用@-webkit-keyframes 方法进行淡入和淡出。

#snackbar {
visibility: hidden;
background-color: #FFFFFF;
text-align: center;
border-radius: 5px;
padding: 16px;
position: fixed;
z-index: 1;
bottom: 30px;
width:80%;
bottom: 30px;
box-shadow: 0px 0px 30px 20px grey;
}

#snackbar .close {
float:right;
color:#FF0000;
z-index: 1;
opacity: 0.6;
margin-top: -23px;
margin-right: -23px;
}

#snackbar .second {
border-left: 1px solid #FF0000
}

#snackbar img {
width:200px;
}

#snackbar.show {
visibility: visible;
-webkit-animation: fadein 0.5s;
animation: fadein 0.5s;
}

#snackbar.hide {
-webkit-animation: fadeout 0.5s 2.5s;
animation: fadeout 0.5s 2.5s;
}

@-webkit-keyframes fadein {
from {bottom: 0; opacity: 0;} 
to {bottom: 30px; opacity: 1;}
}

@keyframes fadein {
from {bottom: 0; opacity: 0;}
to {bottom: 30px; opacity: 1;}
}

@-webkit-keyframes fadeout {
from {bottom: 30px; opacity: 1;} 
to {bottom: 0; opacity: 0;}
}

@keyframes fadeout {
from {bottom: 30px; opacity: 1;}
to {bottom: 0; opacity: 0;}
}

毕竟，为 #snackbar 创建 JavaScript 代码以显示和隐藏效果。

var x = document.getElementById("snackbar");
setTimeout(function () {
    x.className = "show";
}, 3000);
setTimeout(function () {
    x.className = x.className.replace("show", "hide");
}, 15000);
$("#snackbar .close").click(function () {
    x.className = x.className.replace("show", "hide");
});

Look at full example, click on this url https://www.legendblogs.com/blog/how-to-create-a-snackbar-or-toast-bootstrap/121762

Answer 2

Bootstrap 4.2 现在包含 Toast 通知

这是一个例子：

<div class="toast" role="alert" aria-live="assertive" aria-atomic="true">
  <div class="toast-header">
    <strong class="mr-auto">Title</strong>
    <small>5 mins ago</small>
    <button type="button" class="ml-2 mb-1 close" data-dismiss="toast" aria-label="Close">
      <span aria-hidden="true">&times;</span>
    </button>
  </div>
  <div class="toast-body">
    Content... this is a toast message.
  </div>
</div>

Demo

更多Bootstrap吐司layout/position例子：

垂直堆叠：https://codeply.com/go/3ZvZa9b8Im
并排：https://codeply.com/go/GFMde2ritI
3x3 网格：https://codeply.com/go/lj8GTFjvuK

Answer 3

I（强调=完全披露）为 toasts 组件创建了一个 jQuery 插件，使它们更易于使用, 可以找到 repo here。目的是能够通过 JavaScript.

即时调用祝酒词

吐司

$.toast({
  title: 'Toast',
  subtitle: '11 mins ago',
  content: 'Hello, world! This is a toast message.',
  type: 'info',
  delay: 5000
});

小吃

$.toast({
  title: 'A small bitesize snack, not a toast!',
  type: 'info',
  delay: 5000
});

实例

(function(b){b.toast=function(a,h,g,l,k){b("#toast-container").length||(b("body").prepend('<div id="toast-container" aria-live="polite" aria-atomic="true"></div>'),b("#toast-container").append('<div id="toast-wrapper"></div>'));var c="",d="",e="text-muted",f="",m="object"===typeof a?a.title||"":a||"Notice!";h="object"===typeof a?a.subtitle||"":h||"";g="object"===typeof a?a.content||"":g||"";k="object"===typeof a?a.delay||3E3:k||3E3;switch("object"===typeof a?a.type||"":l||"info"){case "info":c="bg-info";
f=e=d="text-white";break;case "success":c="bg-success";f=e=d="text-white";break;case "warning":case "warn":c="bg-warning";f=e=d="text-white";break;case "error":case "danger":c="bg-danger",f=e=d="text-white"}a='<div class="toast" role="alert" aria-live="assertive" aria-atomic="true" data-delay="'+k+'">'+('<div class="toast-header '+c+" "+d+'">')+('<strong class="mr-auto">'+m+"</strong>");a+='<small class="'+e+'">'+h+"</small>";a+='<button type="button" class="ml-2 mb-1 close" data-dismiss="toast" aria-label="Close">';
a+='<span aria-hidden="true" class="'+f+'">&times;</span>';a+="</button>";a+="</div>";""!==g&&(a+='<div class="toast-body">',a+=g,a+="</div>");a+="</div>";b("#toast-wrapper").append(a);b("#toast-wrapper .toast:last").toast("show")}})(jQuery);


const TYPES = ['info', 'warning', 'success', 'error'],
      TITLES = {
        'info': 'Notice!',
        'success': 'Awesome!',
        'warning': 'Watch Out!',
        'error': 'Doh!'
      },
      CONTENT = {
        'info': 'Hello, world! This is a toast message.',
        'success': 'The action has been completed.',
        'warning': 'It\'s all about to go wrong',
        'error': 'It all went wrong.'
      };

function show_random_toast()
{
  let type = TYPES[Math.floor(Math.random() * TYPES.length)],
      title = TITLES[type],
      content = CONTENT[type];

  $.toast({
    title: title,
    subtitle: '11 mins ago',
    content: content,
    type: type,
    delay: 5000
  });
}

function show_random_snack()
{
  let type = TYPES[Math.floor(Math.random() * TYPES.length)],
      content = CONTENT[type].replace('toast', 'snack');
      
  $.toast({
    title: content,
    type: type,
    delay: 5000
  });
}

#toast-container {
    position: sticky;
    z-index: 1055;
    top: 0
}

#toast-wrapper {
    position: absolute;
    top: 0;
    right: 0;
    margin: 5px
}

#toast-container > #toast-wrapper > .toast {
    min-width: 150px
}

#toast-container > #toast-wrapper > .toast >.toast-header strong {
    padding-right: 20px
}

<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width">
    <title>repl.it</title>
        <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">
  </head>
  <body>
      <button class="btn-block btn-primary" onclick="show_random_toast();">Show Random Toast</button>
      <br>
      <button class="btn-block btn-primary" onclick="show_random_snack();">Show Random Snack</button>

      <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://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" 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>

  </body>
</html>

Answer 4

您可以试试这个Bootstrap toast声音通知

$(document).ready(function() {

//success toast



var options = {
autoClose: true,
progressBar: true,
enableSounds: true,
sounds: {

info: "https://res.cloudinary.com/dxfq3iotg/video/upload/v1557233294/info.mp3",
// path to sound for successfull message:
success: "https://res.cloudinary.com/dxfq3iotg/video/upload/v1557233524/success.mp3",
// path to sound for warn message:
warning: "https://res.cloudinary.com/dxfq3iotg/video/upload/v1557233563/warning.mp3",
// path to sound for error message:
error: "https://res.cloudinary.com/dxfq3iotg/video/upload/v1557233574/error.mp3",
},
};

var toast = new Toasty(options);
toast.configure(options);





$('#successtoast').click(function() {

toast.success("This toast notification with sound");

});

$('#infotoast').click(function() {

toast.info("This toast notification with sound");

});

$('#warningtoast').click(function() {

toast.warning("This toast notification with sound");

});

$('#errortoast').click(function() {

toast.error("This toast notification with sound");

});

});

.btn {
    margin-right: 0.5rem !important
}

.btn {
    font-size: 0.875rem;
    line-height: 1;
    font-weight: 400;
    padding: .7rem 1.5rem;
    border-radius: 0.1275rem
}

.container {
    margin-top: 100px
}

.toast {
    transition: 0.32s all ease-in-out
}

.toast-container--fade {
    right: 0;
    bottom: 0
}

.toast-container--fade .toast-wrapper {
    display: inline-block
}

.toast.fade-init {
    opacity: 0
}

.toast.fade-show {
    opacity: 1
}

.toast.fade-hide {
    opacity: 0
}

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.2.4/jquery.min.js"></script>
<link href="https://res.cloudinary.com/dxfq3iotg/raw/upload/v1557232134/toasty.css" rel="stylesheet" />
<script src="https://res.cloudinary.com/dxfq3iotg/raw/upload/v1557232134/toasty.js"></script>
<div class="page-content page-container" id="page-content">
    <div class="padding">
        <div class="row container d-flex justify-content-center"> <button type="button" id="successtoast" class="btn btn-success btn-icon-text"> <i class="fa fa-check btn-icon-prepend"></i>Toast Notification success sound </button> <button type="button" id="infotoast" class="btn btn-info btn-icon-text"> <i class="fa fa-check btn-icon-prepend"></i>Toast Notification info sound </button> <button type="button" id="warningtoast" class="btn btn-warning btn-icon-text"> <i class="fa fa-check btn-icon-prepend"></i>Toast Notification warning sound </button> <button type="button" id="errortoast" class="btn btn-primary btn-icon-text"> <i class="fa fa-check btn-icon-prepend"></i>Toast Notification error sound</button> </div>
    </div>
</div>

Answer 5

我不是 JavaScript 专家，但我设法创建了一个小插件。只需将所有 JS 复制到您的项目中（在顶部！）并调用 displayNotification(message, color, time, hide)。

消息：消息
color：颜色（默认为主要颜色）
时间：吐司应该显示多长时间（默认为 2000 毫秒）
隐藏：false如果 toast 不应该消失（默认为 true）

Bootstrap 版本 5.1

// Notifications ===============================================================

var toast_id = 1;

function getContainer() {
  var toast_container = document.getElementById('toast-container');
  if (toast_container != null)
  {

    return toast_container;
  }

  toast_container = document.createElement("div");
  toast_container.id = "toast-container";
  toast_container.classList = "toast-container position-fixed bottom-0 end-0 p-3";
  toast_container.setAttribute("style", "z-index: 11");
  document.body.appendChild(toast_container);
  return toast_container;
}

function createToast(color, color_text, id) {
  var newDiv = document.createElement("div");
  newDiv.classList.add('toast');
  newDiv.classList.add(color);
  newDiv.classList.add(color_text);
  newDiv.id = "toast-"+id;
  newDiv.setAttribute("role", "alert");
  newDiv.setAttribute("aria-live", "assertive");
  newDiv.setAttribute("aria-atomic", "true");
  return newDiv;
}

function createSnack(message, id) {
  var newDiv = document.createElement("div");
  newDiv.classList.add("toast-body");
  newDiv.classList.add("d-flex");
  newDiv.appendChild(createMessage(message, id));
  newDiv.appendChild(createCloseButton(id));
  return newDiv;
}

function createMessage(message, id) {
  var newDiv = document.createElement("div");
  newDiv.id = "message-"+id;
  newDiv.innerHTML = message;
  return newDiv;
}

function createCloseButton(id) {
  var newButton = document.createElement("button")
  newButton.classList.add("btn-close");
  newButton.classList.add("btn-close");
  newButton.classList.add("btn-close-white");
  newButton.classList.add("me-2");
  newButton.classList.add("m-auto");
  newButton.setAttribute("type", "button");
  newButton.setAttribute("data-bs-dismiss", "toast");
  newButton.setAttribute("aria-label", "Close");
  return newButton;
}

function displayNotification(message, color, time, hide){

  var color_text = 'text-white';

  switch(color) {
    case 'grey':
    case 'secondary':
      color = 'bg-secondary';
      color_text = 'text-white';
      break;
    case 'green':
    case 'success':
      color = 'bg-success';
      color_text = 'text-white';
      break;
    case 'red':
    case 'danger':
      color = 'bg-danger';
      color_text = 'text-white';
      break;
    case 'warning':
    case 'yellow':
      color = 'bg-warning';
      color_text = 'text-white';
      break;
    case 'white':
    case 'light':
      color = 'bg-light';
      color_text = 'text-dark';
      break;
    default:
      color = 'bg-primary';
      color_text = 'text-white';
      break;
  };

  if(time == null){
    time = 2000;
  }

  if(hide == null){
    hide = true;
  }

  var option =
  {
    delay: time,
    autohide: hide
  };

  var toast_container = getContainer();
  toast = createToast(color, color_text, toast_id);
  toast_container.appendChild(toast);
  toast.appendChild(createSnack(message, toast_id));

  var toast = new bootstrap.Toast(toast, option);
  toast.show();

  toast_id = toast_id + 1;
}

<!-- CSS only -->
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous">
<!-- JavaScript Bundle with Popper -->
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js" integrity="sha384-ka7Sk0Gln4gmtz2MlQnikT1wXgYsOg+OMhuP+IlRH9sENBO0LRn5q+8nbTov4+1p" crossorigin="anonymous"></script>

<button class="btn btn-primary" id="1">Primary</button>
<button class="btn btn-secondary" id="2">Secondary</button>
<button class="btn btn-success" id="3">Success</button>
<button class="btn btn-danger" id="4">Danger</button>
<button class="btn btn-warning" id="5">Warning</button>
<button class="btn btn-light" id="6">Light</button>

<script>
var button = document.getElementById("1");

button.addEventListener('click', function () {
    displayNotification("Hello", "blue");
}, false );

var button = document.getElementById("2");

button.addEventListener('click', function () {
    displayNotification("Hello", "secondary");
}, false );

var button = document.getElementById("3");

button.addEventListener('click', function () {
    displayNotification("Hello", "success");
}, false );

var button = document.getElementById("4");

button.addEventListener('click', function () {
    displayNotification("Hello", "danger");
}, false );

var button = document.getElementById("5");

button.addEventListener('click', function () {
    displayNotification("Hello", "warning");
}, false );

var button = document.getElementById("6");

button.addEventListener('click', function () {
    displayNotification("Hello", "light");
}, false );

</script>

Bootstrap 4 个小吃店/吐司

Bootstrap 4 snackbar / toast

notifications

toast

twitter-bootstrap

snackbar

bootstrap-4