完整日历如果没有特定月份的事件,日历将自动加载到下个月

我从来没有使用过完整的日历(或者是几年前的日历),所以我可能有点错了,但是我浏览了他们的文档,这就是我发现的(顺便说一句:他们的API在这个插件中相当弱,速度和效率也是,但这是你的选择)。

在文档中,每次视图更改都会触发一个事件,因此尽管将呈现视图,但跳过可能不可见。首先,你必须实现你自己的方法来跨越日历,因为你必须知道你是前进还是后退。( example )。因此,根据这一点,您可以这样尝试: https://codepen.io/prowseed/pen/bKQEov?editors=0010

var lastOperationFlag;
  $('#calendar').fullCalendar({
    events: [...],
    header: false, // don't display the default header
    viewRender: function (view, element) {
      var start = view.start._i; // timestamp of the beginning of current view
      var end = view.end._i; // timestamp of the end of current view
      var events = view.options.events; // all events
      if( checkBoundariesAndCurrentRange(start, end, events) ){
        (lastOperationFlag === 'next') ? $('#calendar').fullCalendar('next') : $('#calendar').fullCalendar('prev');
      }
    }
  });

  $('#prev').on('click', function() {
    lastOperationFlag = 'prev';
    $('#calendar').fullCalendar('prev'); // request previous view
  });

  $('#next').on('click', function() {
    lastOperationFlag = 'next';
    $('#calendar').fullCalendar('next'); // request next view
  });

  function checkBoundariesAndCurrentRange (start, end, events) {
    if (events.length === 0) return false;
    var smallestDate = null;
    var biggestDate = null;
    var eventsInRange = false;
    events.forEach(e => {
      var ev_start = (new Date(e.start)).getTime(); // !!!!! MORE SAFE to transform it with a momentjs
      // here you can eventually also handle event.end if exists with additional logic
      if (smallestDate == null || ev_start < smallestDate) smallestDate = ev_start;
      if (biggestDate == null || ev_start > biggestDate) biggestDate = ev_start;
      if (start <= ev_start && end >= ev_start) eventsInRange = true; // set the flag if there is at least one event in given start-end range
    });
    console.log((!eventsInRange && smallestDate < start && biggestDate > end) )
    return (!eventsInRange && smallestDate < start && biggestDate > end) 
  }