簡體   English   中英

單擊按鈕后,引導模態不起作用

[英]Bootstrap modal not working after clicking button

我曾嘗試過引導模態,但其按鈕不起作用。 請幫忙謝謝你

我的代碼不起作用:

  <body>
    <div class="quit_modal" tabindex="-1" role="dialog" data-toggle="modal" data-target="quit_model">
  <div class="modal-dialog" id="delete-file-modal" role="document">
    <div class="modal-content">
      <div class="modal-header">
        <h5 class="modal-title">Modal title</h5>
        <button type="button" class="btnClose" data-dismiss="modal" aria-label="Close">
          <span aria-hidden="true">&times;</span>
        </button>
      </div>
      <div class="modal-body">
        <div class="container-fluid">
            <div class="row">
                <div class="col-md-4 ml-2"></div>
                    <button type="button" class="btn btn-secondary"><a id="close" data-dismiss="modal" data-target="#quit_modal">Close</a></button>&nbsp;&nbsp;
                     <button type="button" class="btn btn-danger">Button</button>
            </div>
        </div>
      </div>
    </div>
  </div>
</div>
<script src="js/jquery-3.3.1.min.js"></script>
<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://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
 <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js" integrity="sha384-ChfqqxuZUCnJSK3+MXmPNIyE6ZbWh2IMqE241rYiqJxyMiZ6OW/JmZQ5stwEULTy" crossorigin="anonymous"></script>
<script type="text/javascript">

    $("quit_Modal").modal('show');

     $('btnClose').trigger('click');

</script>

 </body>

https://i.stack.imgur.com/bj16u.png

當前沒有類的選擇器(“ quit_Modal”和“ btnClose”) . 或標識符#符號將指向標簽,因此jQuery將在您的DOM中搜索名稱為<quit_Modal><btnClose> <quit_Modal>標簽。

你錯過了選擇簽名(點.# ):

$("#quit_Modal").modal('show');
$('.btnClose').trigger('click');

注意: quit_Modal應該是一個id id="quit_Modal"

 jQuery(document).ready(function(e) { $("#quit_Modal").modal('show'); setTimeout(function() { $('.btnClose').trigger('click'); }, 1000); }); 
 <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script> <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css" rel="stylesheet" /> <div class="modal fade" id="quit_Modal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel"> <div class="modal-dialog" role="document"> <div class="modal-content"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button> <h4 class="modal-title" id="myModalLabel">Modal title</h4> </div> <div class="modal-body"> ... </div> <div class="modal-footer"> <button type="button" class="btn btn-default btnClose" data-dismiss="modal">Close</button> <button type="button" class="btn btn-danger">Button</button> </div> </div> </div> </div> 

您的選擇器有誤。

代替:

$("quit_Modal").modal('show');
$('btnClose').trigger('click');

用這個:

$(".quit_Modal").modal('show');
$('.btnClose').trigger('click');
$("quit_Modal").modal('show');

$('btnClose').trigger('click');

兩者都是類,因此首先將dot(。)放在前面...

$(".quit_Modal").modal('show');

$('.btnClose').trigger('click');

暫無
暫無

聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.

 
粵ICP備18138465號  © 2020-2024 STACKOOM.COM