Set Default Value for Event Fields in JavaScript Scheduler

The Scheduler lets you assign default values to event fields (for example, Subject or Location) so new appointments are pre-filled when created.

For example, use the default property on a field configuration to supply a Subject value that is applied when the user creates an appointment without entering a subject.

var scheduleObj = new ej.schedule.Schedule({
    width: '100%',
    height: '550px',
    selectedDate: new Date(2018, 1, 15),
    eventSettings: {
        dataSource: scheduleData,
        fields: {
            subject: { title: 'Event Name', name: 'Subject', default: 'Add Name' },
            location: { title: 'Event Location', name: 'Location' },
            description: { title: 'Summary', name: 'Description' },
            startTime: { title: 'From', name: 'StartTime' },
            endTime: { title: 'To', name: 'EndTime' }
        }
    }
});
scheduleObj.appendTo('#Schedule');
<!DOCTYPE html>
<html lang="en">

<head>
    <title>Schedule Typescript Control</title>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta name="description" content="Typescript Schedule Control">
    <meta name="author" content="Syncfusion">
    <link href="index.css" rel="stylesheet">
    <link href="https://cdn.syncfusion.com/ej2/34.2.2/ej2-base/styles/bootstrap5.3.css" rel="stylesheet">
    <link href="https://cdn.syncfusion.com/ej2/34.2.2/ej2-buttons/styles/bootstrap5.3.css" rel="stylesheet">
    <link href="https://cdn.syncfusion.com/ej2/34.2.2/ej2-calendars/styles/bootstrap5.3.css" rel="stylesheet">
    <link href="https://cdn.syncfusion.com/ej2/34.2.2/ej2-dropdowns/styles/bootstrap5.3.css" rel="stylesheet">
    <link href="https://cdn.syncfusion.com/ej2/34.2.2/ej2-inputs/styles/bootstrap5.3.css" rel="stylesheet">
    <link href="https://cdn.syncfusion.com/ej2/34.2.2/ej2-navigations/styles/bootstrap5.3.css" rel="stylesheet">
    <link href="https://cdn.syncfusion.com/ej2/34.2.2/ej2-popups/styles/bootstrap5.3.css" rel="stylesheet">
    <link href="https://cdn.syncfusion.com/ej2/34.2.2/ej2-schedule/styles/bootstrap5.3.css" rel="stylesheet">
    <script src="https://cdn.syncfusion.com/ej2/34.2.2/dist/ej2.min.js" type="text/javascript"></script>
    <script src="es5-datasource.js" type="text/javascript"></script>
</head>

<body>
    <div id="container">
        <div id="Schedule"></div>
    </div>

    <script>
        var ele = document.getElementById('container');
        if (ele) {
            ele.style.visibility = "visible";
        }   
    </script>
    <script src="index.js" type="text/javascript"></script>
</body>

</html>