Tutorial: AngularJS Doctor Appointment Scheduling (PHP)

This tutorial shows how to create a doctor appointment scheduling application using AngularJS scheduler and event calendar controls. Includes a sample PHP project.
Oct 19, 2015
angularjs doctor appointment scheduling

Features

  • Appointment reservation for multiple doctors
  • Management overview of all doctors, shifts and appointment slots
  • Defining appointment slots using drag and drop
  • Public interface with an option to request an appointment in one of the available slots
  • Uses DayPilot AngularJS Scheduler and Event Calendar controls
  • Sample project with PHP backend, storing data in a SQLite database

Source code of the tutorial is available for download.

Example: Public Patient Interface

angularjs-doctor-appointment-scheduling-php-patient.png

<div ng-app="main" ng-controller="DemoCtrl" >

    <div style="float:left; width:160px">
        <daypilot-navigator id="navigator" daypilot-config="navigatorConfig" daypilot-events="events"></daypilot-navigator>
    </div>
    <div style="margin-left: 160px">
        <div class="space">Available time slots:</div>
        <daypilot-calendar id="calendar" daypilot-config="calendarConfig" daypilot-events="events" ></daypilot-calendar>
    </div>
    
</div>

<script>
    var app = angular.module('main', ['daypilot']).controller('DemoCtrl', function($scope, $timeout, $http) {
        
    $scope.navigatorConfig = {
        selectMode: "week",
        showMonths: 3,
        skipMonths: 3,
        onTimeRangeSelected: function(args) {     
            loadEvents(args.start.firstDayOfWeek(), args.start.addDays(7));
        }
    };
    
    $scope.calendarConfig = {
        viewType: "Week",
        timeRangeSelectedHandling: "Disabled",
        eventMoveHandling: "Disabled",
        eventResizeHandling: "Disabled",
        onBeforeEventRender: function(args) {
            switch (args.data.tags.status) {
                case "free":
                    args.data.barColor = "green";
                    args.data.html = "Available";
                    args.data.toolTip = "Click to request this time slot";
                    break;
                case "waiting":
                    args.data.barColor = "orange";
                    args.data.html = "Your appointment, waiting for confirmation";
                    break;
                case "confirmed":
                    args.data.barColor = "#f41616";  // red            
                    args.data.html = "Your appointment, confirmed";
                    break;                            
            }
        },
        onEventClick: function(args) {
            
            if (args.e.tag("status") !== "free") {
                $scope.calendar.message("You can only request a new appointment in a free slot.");
                return;
            }
            
            var modal = new DayPilot.Modal({
                onClosed: function(args) {
                    if (args.result) {  // args.result is empty when modal is closed without submitting
                        loadEvents();
                    }
                }
            });

            modal.showUrl("appointment_request.php?id=" + args.e.id());
        }
    };

    $timeout(function() {
        loadEvents();
    });
    
    
    function loadEvents(day) {
        
        var start = $scope.navigator.visibleStart() > new DayPilot.Date() ? $scope.navigator.visibleStart() : new DayPilot.Date();
        
        var params = {
            start: start.toString(),
            end: $scope.navigator.visibleEnd().toString()
        };
        
        $http.post("backend_events_free.php", params).success(function(data) {
            if (day) {
                $scope.calendarConfig.startDate = day;
            }
            $scope.events = data;
        });   
    }
    
});

</script>

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