我很难与一种效果斗争,我相信在Bootstrap中需要,但我想逃避。我有按钮:
<a data-toggle="modal" data-target="#video" class="btn btn-primary btn-lg" href="#">Video<i class="pe-7s-angle-right pe-2x pe-va" style="line-height: 0.3;"></i></a>
用一些视频打开模态窗口:
<div class="modal fade video-lightbox in" id="video" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="false" style="display: block;"><div class="modal-backdrop fade in" style="height: 442px;"></div>
因此,当我关闭模态时,我的按钮会自动聚焦。这个效果是否需要在Bootstrap中,我该如何逃避呢?关闭模态后,我不希望我的按钮处于焦点。
答案 0 :(得分:2)
您只需在custom.js文件中编写一个函数即可。
$(document).ready(function() {
$('.close')on("click", function() {
$(".btn").blur();
});
});
答案 1 :(得分:2)
模态关闭时模糊按钮。
$('body').on('hidden.bs.modal', '.modal', function() {
$('.btn').blur();
});
答案 2 :(得分:1)
通过删除
解决了这个问题d.trigger("focus")
在bootstrap.min.js中:
a.fn.modal = b, a.fn.modal.Constructor = c, a.fn.modal.noConflict = function() {
return a.fn.modal = d, this
}, a(document).on("click.bs.modal.data-api", '[data-toggle="modal"]', function(c) {
var d = a(this),
e = d.attr("href"),
f = a(d.attr("data-target") || e && e.replace(/.*(?=#[^\s]+$)/, "")),
g = f.data("bs.modal") ? "toggle" : a.extend({
remote: !/#/.test(e) && e
}, f.data(), d.data());
d.is("a") && c.preventDefault(), f.one("show.bs.modal", function(a) {
a.isDefaultPrevented() || f.one("hidden.bs.modal", function() {
d.is(":visible") && d.trigger("focus")
})
}), b.call(f, g, this)
})
答案 3 :(得分:1)
默认情况下,Bootstrap链接或按钮在关闭模式后获得焦点。您可以使用以下代码转义它:
$('#mymodal').on('hidden.bs.modal', function () {
relatedTarget.blur();
});
答案 4 :(得分:0)
您可以使用此方法在关闭模态时使模态触发器失去焦点:
$('#myModal').on('shown.bs.modal', function (e) {
$('#modalTrigger').one('focus', function (e) {
$(this).blur();
});
});
示例:
$(document).ready(function() {
$('#myModal').on('shown.bs.modal', function (e) {
$('#modalTrigger').one('focus', function (e) {
$(this).blur();
});
});
});
<!DOCTYPE html>
<html lang="en">
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.2.1/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.6/umd/popper.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.2.1/js/bootstrap.min.js"></script>
</head>
<body>
<button id="modalTrigger" type="button" class="btn btn-primary" data-toggle="modal" data-target="#myModal">
Open modal
</button>
<!-- The Modal -->
<div class="modal" id="myModal">
<div class="modal-dialog">
<div class="modal-content">
<!-- Modal Header -->
<div class="modal-header">
<h4 class="modal-title">Modal</h4>
<button type="button" class="close" data-dismiss="modal">×</button>
</div>
<!-- Modal footer -->
<div class="modal-footer">
<button type="button" class="btn btn-danger" data-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>
</body>
</html>