Update Calendar Information Without Reloading the Entire Page

Is there a way to automatically refresh a div that includes a FullCalendar Calendar?

I'm looking to refresh the div every 30 seconds to check for new data from the database without having to modify the ViewModel or reloading the page.

index.html

<div id='calendar' style="background-color: #fff;"></div>

@section scripts{
    <script>
        document.addEventListener('DOMContentLoaded', function () {
            var calendarEl = document.getElementById('calendar');

            let calendar = new FullCalendar.Calendar(calendarEl, {
                plugins: ['resourceTimeGrid'],
                defaultView: 'resourceTimeGridDay',
                schedulerLicenseKey: 'GPL-My-Project-Is-Open-Source',
                businessHours: true,
                nowIndicator: true,
                minTime: "07:00:00",
                maxTime: "19:00:00",
                header: false,
                height: "parent",
                eventTextColor: '#fff',
                eventColor: '#005d99',
                resources: @Html.Raw(Json.Serialize(Model.Resources)),
                events:  @Html.Raw(Json.Serialize(Model.Events))
            });

            calendar.render();
        });
    </script>
}

Answer №1

To easily set an array list as the source for the calendar, you can use the following method:

EventData = jQuery.parseJSON(response.Data);
$('#calendar').fullCalendar('addEventSource', EventData);
$('#calendar').fullCalendar('destroy');
initializeCalendar();// Initialize the calendar

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