Documentation v8.1.6

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Fullcalendar is the most popular Javascript Calendar. It's powerful and lightweight and suitable for just about anything. For more info see the official siteand the Github repository.

Background Events Example

Display background events. Also, control where events are allowed to go:
  • Green areas are allowed for every event
  • Red areas are not allowed for every event
  • Meeting event is only allowed on green areas
// Define colors
var green =  KTUtil.getCssVariableValue("--kt-success-active");
var red =  KTUtil.getCssVariableValue("--kt-danger-active");

// Initialize Fullcalendar -- for more info please visit the official site:
var calendarEl = document.getElementById("kt_docs_fullcalendar_background_events");

var calendar = new FullCalendar.Calendar(calendarEl, {
    headerToolbar: {
        left: "prev,next today",
        center: "title",
        right: "dayGridMonth,timeGridWeek,timeGridDay,listMonth"
    initialDate: "2020-09-12",
    navLinks: true, // can click day/week names to navigate views
    businessHours: true, // display business hours
    editable: true,
    selectable: true,
    events: [
            title: "Business Lunch",
            start: "2020-09-03T13:00:00",
            constraint: "businessHours"
            title: "Meeting",
            start: "2020-09-13T11:00:00",
            constraint: "availableForMeeting", // defined below
            color: green
            title: "Conference",
            start: "2020-09-18",
            end: "2020-09-20"
            title: "Party",
            start: "2020-09-29T20:00:00"

        // areas where "Meeting" must be dropped
            groupId: "availableForMeeting",
            start: "2020-09-11",
            end: "2020-09-11",
            display: "background",
            groupId: "availableForMeeting",
            start: "2020-09-13",
            end: "2020-09-13",
            display: "background",

        // red areas where no events can be dropped
            start: "2020-09-24",
            end: "2020-09-28",
            overlap: false,
            display: "background",
            color: red
            start: "2020-09-06",
            end: "2020-09-08",
            overlap: false,
            display: "background",
            color: red

<div id="kt_docs_fullcalendar_background_events"></div>
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