jQuery Bootstrap 模态关闭按钮
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时间：2020-08-26 17:16:27 来源:igfitidea点击:
Bootstrap modal close button
提问by Jaris Cano
I have a problem with the close modal in bootstrap. When I open a modal windows with data (Varying modal content based on trigger button). This is the example in http://getbootstrap.com/javascript/#modals
我在引导程序中的关闭模式有问题。当我打开带有数据的模态窗口时（根据触发按钮改变模态内容）。这是http://getbootstrap.com/javascript/#modals 中的示例
<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModal" data-whatever="@mdo">Open modal for @mdo</button>
<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModal" data-whatever="@fat">Open modal for @fat</button>
<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModal" data-whatever="@getbootstrap">Open modal for @getbootstrap</button>
...more buttons...
<div class="modal fade" id="exampleModal" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel">
<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="exampleModalLabel">New message</h4>
</div>
<div class="modal-body">
<form>
<div class="form-group">
<label for="recipient-name" class="control-label">Recipient:</label>
<input type="text" class="form-control" id="recipient-name">
</div>
<div class="form-group">
<label for="message-text" class="control-label">Message:</label>
<textarea class="form-control" id="message-text"></textarea>
</div>
</form>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" id="btnclose" data-dismiss="modal">Close</button>
<button type="button" id="btnsend" class="btn btn-primary">Send message</button>
</div>
</div>
</div>
</div>
This is okay but if I close the modal and open using another button, when I click on the send button, it prints in console the recipient value of the first modal and this modal. But I need only print the last recipient value. I don't understand why it stacked the events of the previous modal close. This is my jQuery code, for both buttons:
这没关系，但是如果我关闭模态并使用另一个按钮打开，当我单击发送按钮时，它会在控制台中打印第一个模态和此模态的收件人值。但我只需要打印最后一个收件人值。我不明白为什么它堆叠了上一个模式关闭的事件。这是我的 jQuery 代码，用于两个按钮：
$('#exampleModal').on('show.bs.modal', function (event) {
var button = $(event.relatedTarget) // Button that triggered the modal
var recipient = button.data('whatever') // Extract info from data-* attributes
// If necessary, you could initiate an AJAX request here (and then do the updating in a callback).
// Update the modal's content. We'll use jQuery here, but you could use a data binding library or other methods instead.
var modal = $(this)
modal.find('.modal-title').text('New message to ' + recipient)
modal.find('.modal-body input').val(recipient)
$("#btnsend").one("click", function(){
console.log('Pinchado')
console.log(recipient)
})
$("#btnclose").one("click", function(){
console.log('Cerrando...')
})
$('#exampleModal').on('hidden.bs.modal', function (e) {
console.log('Cerrada');
})
})
Thanks you very much and I hope anyone can help me. https://jsfiddle.net/DTcHh/28480/
非常感谢你，我希望任何人都可以帮助我。 https://jsfiddle.net/DTcHh/28480/
采纳答案by Shalin Patel
This is the old way you or you can say conventional way you are doing this. Still it has the answers. just bind hide and click eventds outside the show event bind.
这是您的旧方式，或者您可以说您正在这样做的传统方式。它仍然有答案。只需在显示事件绑定之外绑定隐藏和单击事件。
$('#exampleModal').on('show.bs.modal', function(event) {
var button = $(event.relatedTarget) // Button that triggered the modal
var recipient = button.data('whatever') // Extract info from data-* attributes
// If necessary, you could initiate an AJAX request here (and then do the updating in a callback).
// Update the modal's content. We'll use jQuery here, but you could use a data binding library or other methods instead.
var modal = $(this)
modal.find('.modal-title').text('New message to ' + recipient)
modal.find('.modal-body input').val(recipient)
})
$("#btnsend").on("click", function() {
console.log('Pinchado')
console.log(recipient)
})
$("#btnclose").on("click", function() {
console.log('Cerrando...')
})
$('#exampleModal').on('hidden.bs.modal', function(e) {
console.log('Cerrada');
})<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap3-dialog/1.34.7/css/bootstrap-dialog.min.css">
<link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet" integrity="sha384-wvfXpqpZZVQGK6TAh5PVlGOfQNHSoD2xbE+QkPxCAFlNEevoEH3Sl0sibVcOQVnN" crossorigin="anonymous">
<!-- jQuery library -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<!-- Latest compiled JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap3-dialog/1.34.7/js/bootstrap-dialog.min.js"></script>
<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModal" data-whatever="@mdo">Open modal for @mdo</button>
<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModal" data-whatever="@fat">Open modal for @fat</button>
<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModal" data-whatever="@getbootstrap">Open modal for @getbootstrap</button>
...more buttons...
<div class="modal fade" id="exampleModal" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel">
<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="exampleModalLabel">New message</h4>
</div>
<div class="modal-body">
<form>
<div class="form-group">
<label for="recipient-name" class="control-label">Recipient:</label>
<input type="text" class="form-control" id="recipient-name">
</div>
<div class="form-group">
<label for="message-text" class="control-label">Message:</label>
<textarea class="form-control" id="message-text"></textarea>
</div>
</form>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" id="btnclose" data-dismiss="modal">Close</button>
<button type="button" id="btnsend" class="btn btn-primary">Send message</button>
</div>
</div>
</div>
</div>Given below is the modern way of doing it. You can refer this linkfor further details of the way of creating modal dynamically.
下面给出的是现代的做法。您可以参考此链接以获取有关动态创建模态的方式的更多详细信息。
function open_modal(name) {
var message = $('#frm_1');
BootstrapDialog.show({
title: 'New message to ' + name,
message: $('#frm_1'),
onshown : function() {
$('#recipient-name').val(name);
},
onhide : function(dialog) {
$('#hidden-div').append(message);
},
buttons: [{
label: 'Close',
action: function(dialog) {
dialog.close();
}
}, {
label: 'Send message',
cssClass: 'btn btn-primary',
action: function(dialog) {
// Do whatever send message does, here
}
}]
});
}<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap3-dialog/1.34.7/css/bootstrap-dialog.min.css">
<link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet" integrity="sha384-wvfXpqpZZVQGK6TAh5PVlGOfQNHSoD2xbE+QkPxCAFlNEevoEH3Sl0sibVcOQVnN" crossorigin="anonymous">
<!-- jQuery library -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<!-- Latest compiled JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap3-dialog/1.34.7/js/bootstrap-dialog.min.js"></script>
<button type="button" class="btn btn-primary" onclick="open_modal('@mdo')">Open modal for @mdo</button>
<button type="button" class="btn btn-primary" onclick="open_modal('@fat')">Open modal for @fat</button>
<button type="button" class="btn btn-primary" onclick="open_modal('@getbootstrap')">Open modal for @getbootstrap</button>
<div id="hidden-div" style="display : none">
<form id="frm_1">
<div class="form-group">
<label for="recipient-name" class="control-label">Recipient:</label>
<input type="text" class="form-control" id="recipient-name">
</div>
<div class="form-group">
<label for="message-text" class="control-label">Message:</label>
<textarea class="form-control" id="message-text"></textarea>
</div>
</form>
</div>回答by ederrafo
In Bootstrap 3.3.7 this work for me:
在 Bootstrap 3.3.7 中，这对我有用：
$('#myModal').trigger('click.dismiss.bs.modal')
$('#myModal').trigger('click.dismiss.bs.modal')
