小编Mar*_*nia的帖子

我目前正在使用 rrule 插件开发 Fullcalendar v4

我有这个代码

var calendarEl = document.getElementById('calendardemo');
var calendar = new FullCalendar.Calendar(calendarEl, {
plugins: ['interaction', 'dayGrid', 'timeGrid', 'momentTimezone', 'rrule', 'list'],
header: {
     left: 'prev,next today',
     center: 'title',
     right: 'dayGridMonth,timeGridWeek,timeGridDay'
},
editable: true,
events: [
{ // standard property
     title: 'This is sample event',
     start: '2019-12-29', 
     end: '2019-12-31'
},
{
     title: 'event with rrule plugin',
     rrule: {
          freq: 'weekly',
          interval: 5,
          byweekday: [ 'mo', 'fr' ],
          dtstart: '2019-12-29T10:30:00',
          until: '2020-12-31'
     }
}
]
});
calendar.render();

请注意：

{ // …

我有一个代码:

$(".user-items").each(function() {
  if ($(this).hasClass("don't know the code yet")) {
    $(this).fadeIn();
  } else {
    $(this).fadeOut();
  }
});

但我希望它像这样工作:

$(".user-items").each(function() {
  if ($(this).hasClass(".people OR .photos OR .videos")) {
    $(this).fadeIn();
  } else {
    $(this).fadeOut();
  }
});

我想在每个循环中随机化3个类.each(),并使所有匹配的元素fadeIn/fadeOut

注意*:里面的"OR" .hasClass只是对我希望它如何工作的解释

<a href="javascript:void(0);" class="user-items people">People</a>

<a href="javascript:void(0);" class="user-items photos">Photo</a>

<a href="javascript:void(0);" class="user-items videos">Videos</a>
...
...
...
lots of more .user-items classes with 3 given classes: .people, .photos, .videos

谢谢