Calendar Complete If a month has no scheduled events, the calendar will seamlessly move on to the next month

Question

Calendar Complete If a month has no scheduled events, the calendar will seamlessly move on to the next month

Is it possible to set up full calendar so that it automatically advances to the next month if there are no events scheduled?

For example, if there are no events in June or all events have already taken place, can the calendar automatically move on to July without needing to click the next month button?

javascript fullcalendar

Answer 1

Answer №1

While I am not very familiar with using full calendar, after skimming through their documentation, I came across some interesting insights. It seems that the API of this plugin may not be its strongest feature, but ultimately the choice is yours to make.

One key point in the docs mentions an event that triggers each time the view changes. This means that while the view will render smoothly, any skipping might not be visibly noticeable. To navigate across the calendar, you would need to create your own methods to determine if you are moving forward or backward (see example). You can experiment with this approach by checking out this link: https://codepen.io/prowseed/pen/bKQEov?editors=0010

var lastOperationFlag;
  $('#calendar').fullCalendar({
    events: [...],
    header: false, // hide the default header
    viewRender: function (view, element) {
      var start = view.start._i; // timestamp of current view's beginning
      var end = view.end._i; // timestamp of current view's end
      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'); // move to previous view
  });

  $('#next').on('click', function() {
    lastOperationFlag = 'next';
    $('#calendar').fullCalendar('next'); // move to 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(); // consider using momentjs for safer transformation
      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; 
    });
    console.log((!eventsInRange && smallestDate < start && biggestDate > end) )
    return (!eventsInRange && smallestDate < start && biggestDate > end) 
  }

Answer 2

While I am not very familiar with using full calendar, after skimming through their documentation, I came across some interesting insights. It seems that the API of this plugin may not be its strongest feature, but ultimately the choice is yours to make.

One key point in the docs mentions an event that triggers each time the view changes. This means that while the view will render smoothly, any skipping might not be visibly noticeable. To navigate across the calendar, you would need to create your own methods to determine if you are moving forward or backward (see example). You can experiment with this approach by checking out this link: https://codepen.io/prowseed/pen/bKQEov?editors=0010

var lastOperationFlag;
  $('#calendar').fullCalendar({
    events: [...],
    header: false, // hide the default header
    viewRender: function (view, element) {
      var start = view.start._i; // timestamp of current view's beginning
      var end = view.end._i; // timestamp of current view's end
      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'); // move to previous view
  });

  $('#next').on('click', function() {
    lastOperationFlag = 'next';
    $('#calendar').fullCalendar('next'); // move to 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(); // consider using momentjs for safer transformation
      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; 
    });
    console.log((!eventsInRange && smallestDate < start && biggestDate > end) )
    return (!eventsInRange && smallestDate < start && biggestDate > end) 
  }

Calendar Complete If a month has no scheduled events, the calendar will seamlessly move on to the next month

Answer №1

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