【发布时间】:2020-12-01 00:33:53
【问题描述】:
问题
如何在 CoreUI 元素上添加额外的 click 事件。
就我的调试而言,主要问题是CoreUI 很多event.stopPropagation(); 使用。这似乎会破坏任何进一步添加的click 事件。
解决方法
我发现的一个技巧是注释掉 line 2293 in the coreui.js。
这很有趣,因为这个接缝将随着版本 3.3.0 进行更改。更令人困惑的是,https://unpkg.com 上的那个版本“3.2”(实际上是 3.2.2)已经有了这个变化(下面的代码 sn-p)。
示例
在代码 sn-p 中,您可以看到菜单正确打开/关闭,但 additional click 事件没有被触发。
$(document).ready(function () {
// Trigger when sidebar change, only works with hack of coreui.js
$(document).on('click', '.c-class-toggler', function (event) {
console.log('hello world!');
});
});
<link href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" rel="stylesheet"/>
<link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.css" rel="stylesheet"/>
<link href="https://unpkg.com/@coreui/coreui@3.2/dist/css/coreui.min.css" rel="stylesheet"/>
<link href="https://cdnjs.cloudflare.com/ajax/libs/jquery.perfect-scrollbar/1.5.0/css/perfect-scrollbar.min.css" rel="stylesheet"/>
<body class="c-app">
<div id="sidebar" class="c-sidebar c-sidebar-fixed c-sidebar-lg-show">
<div class="c-sidebar-brand d-md-down-none">
<a class="c-sidebar-brand-full h4" href="#">
Example
</a>
</div>
<ul class="c-sidebar-nav ps m-4">
<li class="c-sidebar-nav-item"><h3>Menu<h3></li>
</ul>
</div>
<div id="app" class="c-wrapper">
<header class="c-header c-header-fixed px-3">
<button class="c-header-toggler c-class-toggler d-lg-none" type="button" data-target="#sidebar" data-class="c-sidebar-show">
Menu
</button> <pre class="ml-2 mt-4"><- additional click event is not working</pre>
<button id="test" class="c-header-toggler c-class-toggler mfs-3 d-md-down-none" type="button" data-target="#sidebar" data-class="c-sidebar-lg-show" responsive="true">
Menu
</button>
<ul class="c-header-nav ml-auto">
</ul>
</header>
<div class="c-body">
<main class="c-main">
<div class="container-fluid">
<div class="card">
<div class="card-body">
<h2>Content</h2>
</div>
</div>
</div>
</main>
</div>
</div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery.perfect-scrollbar/1.5.0/perfect-scrollbar.min.js"></script>
<script src="https://unpkg.com/@coreui/coreui@3.2/dist/js/coreui.min.js"></script>
</body>
注意:似乎我不是唯一遇到此问题的人:https://github.com/coreui/coreui/issues/155
【问题讨论】:
标签: javascript jquery dom-events core-ui