javascript - 滚动时关闭推送菜单

Question

当使用滚动时，我将如何关闭推送 Canvas 菜单？或点击它。

下面是 HTML 和 Jquery。提前致谢!

$(document).ready(function() {
  $menuLeft = $('.pushmenu-left');
  $nav_list = $('#nav_list');

  $nav_list.click(function() {
    $(this).toggleClass('active');
    $('.pushmenu-push').toggleClass('pushmenu-push-toright');
    $menuLeft.toggleClass('pushmenu-open');
  });
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<nav class="pushmenu pushmenu-left">
  <div class="menu-primary-container">

    <ul id="menu-primary" class="menu">
      <li><a href="http://10.0.0.127:8888/page16-sass/">Home</a></li>
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    </ul>
  </div>		

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</nav>

Answer 1

在滚动时切换你的 pushmenu 类。

window.addEventListener('scroll', function(e) {
    $('.pushmenu-push').removeClass('pushmenu-push-toright');
    $menuLeft.removeClass('pushmenu-open');
});

如果用户在选择菜单项之前意外滚动(可能发生在触摸设备上)，您可能需要添加计时器以防止菜单滚动。