我有一个模态。有一个OK按钮。我想把重点放在按钮上。我尝试过自动对焦,但是它会聚焦一秒然后消失。
_Layout.cshtml中的代码是:
<!-- modal that can notify users of errors -->
<div id="error-modal" class="modal fade" tabindex="-1" role="dialog" aria-labelledby="error-modal" aria-hidden="true">
<div class="modal-dialog modal-sm">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal">
<span aria-hidden="true">×</span>
<span class="sr-only">Close</span>
</button>
<h4 class="modal-title" id="myModalLabel">Notice</h4>
</div>
<div class="modal-body">
<ul>
<!-- ko foreach: ModalErrors -->
<li data-bind="text: $data"></li>
<!-- /ko -->
</ul>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-primary" data-dismiss="modal">OK</button>
</div>
</div>
</div>
</div>
Less文件中的代码是:
#error-modal, #info-modal, #action-modal {
.modal-dialog {
z-index: 1100;
}
.modal-content {
border-radius: 0 4px;
//border-radius: 0;
ul {
padding-left: 20px;
}
}
.modal-footer {
button {
border-radius: 0;
}
.btn-primary {
background-color: @seal-yellow;
border-color: @seal-grey;
color: @seal-black;
}
}
}
答案 0 :(得分:1)
如果使用bootstrap 3,你可以通过挂钩到显示模式的事件,在屏幕上显示模态后聚焦元素:
$('.modal').on('shown.bs.modal', function (e) {
// do something...
});
答案 1 :(得分:0)
您可以使用此js代码执行此操作:
modal = $("#error-modal");
modal.find('.btn-primary').focus();
此代码需要jQuery
答案 2 :(得分:0)
我必须添加id =&#34; ok-notice-button&#34;到我的按钮类型...使用javascript,然后:
<div class="modal-footer">
<button type="button" class="btn btn-primary" data-dismiss="modal">OK</button>
</div>
$("#error-modal").on('shown.bs.modal', function (event) {
$("#ok-notice-button").focus();
});