[英]Bootstrap5 modal not displaying in React.js after clicking on the button
[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">×</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>
<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>
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>
和<btnClose>
<quit_Modal>
標簽。
你錯過了選擇簽名(點.
和#
):
$("#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">×</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');
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