我有一个Drupal8.6.8站点,带有Bootstrap 3.3.7主题
当我点击外部时,我希望我的导航菜单关闭。我试着用密码:
(function ($) {
'use strict';
$(document).click(function (event) {
if (!$(event.target).closest('#navbar-collapse-first').length) {
$('.navbar-collapse-first').collapse('hide');
}
});
}(jQuery));https://css-tricks.com/dangers-stopping-event-propagation/
它不工作,如果我单击导航菜单外,它不关闭。仅当我单击“外部”时,才希望菜单关闭。即使是菜单链接也不应该关闭菜单,除非页面被重新加载。
以下是导航菜单按钮的代码:
<div id="block-togglenavigationfirst" class="contextual-region">
<button type="button" class="navbar-toggle-first collapsed" data-toggle="collapse" data-target="#navbar-collapse-first" aria-expanded="false">
<div class="icon-navbar-first">
<span class="fa-layers fa-3x">
<i class="far fa-circle"></i>
<span class="navbar-icon-open">
<i class="fas fa-th-list" data-fa-transform="shrink-8"></i>
</span>
<span class="navbar-icon-close">
<i class="fas fa-times" data-fa-transform="shrink-8"></i>
</span>
</span>
</div>
<div class="icon-navbar-first-alert icon-navbar-first-alert-disable">
<span class="fa-layers fa-3x">
<i class="fas fa-circle"></i>
<span class="navbar-icon-open">
<i class="fas fa-th-list fa-inverse" data-fa-transform="shrink-8"></i>
</span>
<span class="navbar-icon-close">
<i class="fas fa-times fa-inverse" data-fa-transform="shrink-8"></i>
</span>
</span>
</div>
</button>
</div>这是导航菜单:
<div id="navbar-collapse-first" class="navbar-collapse-first width navbar-collapse-first-fixed-top collapse in" aria-expanded="true" style="">
<div class="region region-navigation-collapsible-first">
<nav role="navigation" aria-labelledby="block-useraccountmenu-menu" id="block-useraccountmenu" class="contextual-region">
<h2 class="sr-only" id="block-useraccountmenu-menu">User account menu</h2>
<ul class="menu menu--account nav navbar-nav navbar-right">
<li class="first last">
<a href="/fr/unmasquerade" title="Retourner sur votre compte utilisateur.">Cesser de se faire passer pour quelqu'un d'autre</a>
</li>
</ul>
</nav>
</div>
</div>发布于 2019-02-10 19:54:12
您应该检查一下单击发生在哪里。如果单击在导航栏之外,然后切换它,否则不要这样做。
您的javascript代码将变成:
(function ($) {
'use strict';
$(document).click(function (event) {
if (!($(event.target).is('#navbar-collapse-first *'))
$('.navbar-collapse-first').collapse('hide');
});
}(jQuery));发布于 2019-02-10 19:35:06
尝试从w3schools中使用此解决方案
https://stackoverflow.com/questions/54620095
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