See the full content on hover over in fullcalendar3-CodePudding

I have the following fullcalendar I constructed using the following code

var todayDate = new Date();
$('#calendar').fullCalendar({
  defaultDate: todayDate,
  eventLimit: true, // allow "more" link when too many events
  events: [{
    title: 'XX-XXXXX-X: YYYY,AAAAAA,BBBBB,CCCCCC,DDDDD,EEEEEE,FFFFFF,GGGGGG',
    start: '2021-10-06',
    color: 'yellow'
  }]
});

<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/fullcalendar/3.1.0/fullcalendar.min.css" crossorigin="anonymous">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/semantic-ui/2.2.7/semantic.min.css" crossorigin="anonymous">
<script src="https://code.jquery.com/jquery-3.5.1.js" integrity="sha256-QWo7LDvxbWT2tbbQ97B53yJnYU3WhH/C8ycbRAkjPDc=" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/semantic-ui/2.2.7/semantic.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.17.1/moment.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/fullcalendar/3.1.0/fullcalendar.min.js"></script>
<div class="ui container">
  <div class="ui grid">
    <div class="ui sixteen column">
      <div id="calendar"></div>
    </div>
  </div>
</div>

The result as follows

But as you can see the content in 2021-10-06 is too long. Is there any option in fullcalendar whereby on hover over, the full content can be seen?

CodePudding user response：

You can try like this:

    var todayDate = new Date();
    $('#calendar').fullCalendar({
        defaultDate: todayDate,
        eventLimit: true, // allow "more" link when too many events
        events: [{
            title: 'XX-XXXXX-X: YYYY,AAAAAA,BBBBB,CCCCCC,DDDDD,EEEEEE,FFFFFF,GGGGGG',
            start: '2021-12-09',
            color: 'yellow',
            description: 'description for Long Event',
        }],
        eventMouseover: function(calEvent, jsEvent) {
            var tooltip = '<div  style="width:100px;height:100px;background:#ccc;position:absolute;z-index:10001;">'   calEvent.title   '</div>';
            var $tooltip = $(tooltip).appendTo('body');

            $(this).mouseover(function(e) {
                $(this).css('z-index', 10000);
                $tooltip.fadeIn('500');
                $tooltip.fadeTo('10', 1.9);
            }).mousemove(function(e) {
                $tooltip.css('top', e.pageY   10);
                $tooltip.css('left', e.pageX   20);
            });
        },

        eventMouseout: function(calEvent, jsEvent) {
            $(this).css('z-index', 8);
            $('.tooltipevent').remove();
        },
    });

<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/fullcalendar/3.1.0/fullcalendar.min.css" crossorigin="anonymous">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/semantic-ui/2.2.7/semantic.min.css" crossorigin="anonymous">
<script src="https://code.jquery.com/jquery-3.5.1.js" integrity="sha256-QWo7LDvxbWT2tbbQ97B53yJnYU3WhH/C8ycbRAkjPDc=" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/semantic-ui/2.2.7/semantic.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.17.1/moment.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/fullcalendar/3.1.0/fullcalendar.min.js"></script>

<script src="https://unpkg.com/popper.js/dist/umd/popper.min.js"></script>
<script src='https://unpkg.com/tooltip.js/dist/umd/tooltip.min.js'></script>

<div class="ui container">
    <div class="ui grid">
        <div class="ui sixteen column">
            <div id="calendar"></div>
        </div>
    </div>
</div>