Ember Full Calendar


In a previous post I covered creating a date picker and validating the user input. A date is often not much good without a place to display it. In this post we are going to wrap the fullcalendar jQuery plugin in an Ember component.

The Example

For our example, we will create a component that wraps the fullcalendar jQuery plugin and allow for the user to add new events to the calendar. The component will have two input boxes; one for the title of a new event and one for the date. We will not focus on including error handling or validation in an effort to keep the code clear so be sure to refer to previous posts if you need an example of accomplishing those tasks.

The Route

Our index route consists of a model that returns an object with an events property that is an Ember array. This will be used to store our event data. We begin by including one event with a start date of now.

App.IndexRoute = Ember.Route.extend({
  model: function() {
    return {
      events: Ember.A([
        {title: "Hackathon", start: Date.now()},

## The Component In our component we use the didInsertElement event to create the fullCalendar when the calendar div element is inserted into the DOM. We initially populate events with the array containing the single event for today that we created in the route.

We also create one action addEvent. When the action is triggered we create a new event object with the data that was provided by the user. We then push the new event object onto our newEvent array and call renderEvent on our fullCalendar in order to display the new event without the user needing to refresh the calendar. Note that using renderEvent will cause events to appear to double up if they are added to months other than the currently displayed one. You will need to add logic to deal with this if used in a production environment.

Finally, make sure that fullcalendar.js and its dependencies are available as resources to be used in your application.

App.FullCalendarComponent = Ember.Component.extend({

    newEvent: "",
    eventTitle: "",

    _initializeCalendar: (function() {
      return $("#calendar").fullCalendar({
        events: this.theEvents

    actions: {
      addEvent: function() {
        var newEvent = {title: this.eventTitle, start: this.newEvent, allDay: false};
        this.$("#calendar").fullCalendar('renderEvent', newEvent, true);


The Template

Our template simply provides two input boxes for the user to enter the event details and a button which calls our addEvent action. Be aware that we are not doing any validation or formatting of the input and new events require a date with a ISO format (E.g. ‘2015-03-23’).

  <script type="text/x-handlebars" data-template-name="index">
    {{full-calendar theEvents=model.events}}

  <script type="text/x-handlebars" data-template-name="components/full-calendar">
    <label for="title">Title:</label>
    {{input id="title" class="form-control" value=eventTitle placeholder="Enter event title"}}

    <label for="event">Event:</label>
    {{input id="event" class="form-control" value=newEvent placeholder="Enter a new event date"}}
    <p>Date must ISO string: Ex. 2015-07-25</p>

    <a class="btn btn-primary" {{action "addEvent"}}>+ Add New Event</a>

    <div id="calendar"></div>


Here is a live demo of the example.

Ember Starter Kit

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