引导警报自动关闭

javascript html twitter-bootstrap alert

2022-08-30 01:30:38

我需要的是当我点击添加到心愿单按钮时呼叫警报，并且应该在2秒内消失警报。这就是我尝试的方式，但是警报一出现就会立即消失。不确定，错误在哪里..任何人都可以帮我吗？

JS 脚本

$(document).ready (function(){
   $("#success-alert").hide();
   $("#myWish").click(function showAlert() {
      $("#success-alert").alert();
      window.setTimeout(function () { 
         $("#success-alert").alert('close'); 
      }, 2000);             
   });      
});

代码：

<div class="product-options">
   <a id="myWish" href="" class="btn btn-mini">Add to Wishlist </a>
   <a href="#" class="btn btn-mini"> Purchase </a>
</div>

警报框：

<div class="alert alert-success" id="success-alert">
   <button type="button" class="close" data-dismiss="alert">x</button>
   <strong>Success!</strong>
   Product have added to your wishlist.
</div>

答案 1

为了顺利上滑：-

$("#success-alert").fadeTo(2000, 500).slideUp(500, function(){
    $("#success-alert").slideUp(500);
});

$(document).ready(function() {
  $("#success-alert").hide();
  $("#myWish").click(function showAlert() {
    $("#success-alert").fadeTo(2000, 500).slideUp(500, function() {
      $("#success-alert").slideUp(500);
    });
  });
});

<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">

<div class="product-options">
  <a id="myWish" href="javascript:;" class="btn btn-mini">Add to Wishlist </a>
  <a href="" class="btn btn-mini"> Purchase </a>
</div>
<div class="alert alert-success" id="success-alert">
  <button type="button" class="close" data-dismiss="alert">x</button>
  <strong>Success! </strong> Product have added to your wishlist.
</div>

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous"></script>

答案 2

在“I Can Has Kittenz”的代码中使用在2秒内逐渐变为500的不透明度对我来说是不可读的。我认为最好使用其他选项，如延迟（）fadeTo()

$(".alert").delay(4000).slideUp(200, function() {
    $(this).alert('close');
});