Javascript - 侧边栏切换始终打开

Question

所以我有这个侧栏，我想切换它的行为。 而不是像这样关闭：

我希望在网站启动时保持打开状态：

这是javascript

<script type="text/javascript">   
  $(function() {
    $('.navbar-toggler').on('click', function(event) {
      event.preventDefault();
      $(this).closest('.navbar-minimal').toggleClass('open');
    })
  });     
</script>

和Html

<nav class="navbar navbar-fixed-left navbar-minimal animate" role="navigation" id="sidebar-1">
  <div class="navbar-toggler animate">
    <span class="menu-icon"></span>
    <p id="menutab">Menu</p>
  </div>
  <ul class="navbar-menu animate">
    <li class="dropdown" id="dropdown-nav">
      <a href="#" class="animate dropdown-toggle" data-toggle="dropdown">
        <span class="desc animate" style="font-family: 'Roboto Condensed', sans-serif;">Top 5 Events</span>
        <span class="mini-icon"><img src="Images/ps/Events.png" id="mini-icon"></span>
      </a>
      <ul class="dropdown-menu" id="events">
        <iframe src="Php/events.php" id="iframe" frameborder="0" marginheight="0" marginwidth="0" width="100%" height="100%" scrolling="auto">
          <p>Your browser does not support iframes.</p>
        </iframe>
      </ul>
    </li>

Answer 1

<nav class="navbar navbar-fixed-left navbar-minimal animate" 

转到html标记中的上一行，然后添加类“打开”，如下所示

<nav class="navbar navbar-fixed-left navbar-minimal animate open" 

因此默认情况下会打开它。

Answer 2

<script type="text/javascript">   
    $(function () {
        $(this).closest('.navbar-minimal').toggleClass('open');
    });
    </script>

Answer 3

将类打开添加到导航栏菜单中，通过该菜单显示打开，当您点击菜单时，它会复制元素ul.navbar-menu

 $(".navbar-toggler").click(function () {
    $(".navbar-menu").slideToggle();
   });