javascript - Title on FullCalendar month view

Javascript - Title on FullCalendar month view

Adding a title to the FullCalendar month view can be achieved by customizing the header or using the headerToolbar option available in FullCalendar. Here's how you can add a title to the month view:

Using headerToolbar Option

Starting from FullCalendar v5, you can use the headerToolbar option to customize the header of the calendar. You can add a title or any other buttons/controls as needed.

import { Calendar } from '@fullcalendar/core'; import dayGridPlugin from '@fullcalendar/daygrid'; document.addEventListener('DOMContentLoaded', function() { var calendarEl = document.getElementById('calendar'); var calendar = new Calendar(calendarEl, { plugins: [ dayGridPlugin ], initialView: 'dayGridMonth', headerToolbar: { start: 'title', // Display title in the left part of the header center: '', end: '' }, titleFormat: { year: 'numeric', month: 'long' } // Format the title as desired }); calendar.render(); });

Explanation:

  • headerToolbar: This option allows you to customize the calendar header. In the example above, start: 'title' specifies that the title should appear in the left part of the header.

  • titleFormat: This option specifies how the title (month/year) should be formatted. You can customize this according to your preference using tokens like year, month, day, etc.

Alternative Approach (Custom CSS)

If you prefer a simpler approach without FullCalendar's built-in headerToolbar, you can use custom CSS to add a title element above the calendar itself.

HTML Structure:

<div id="calendar"></div> <h2 id="calendarTitle">Month View</h2>

CSS Styling:

#calendarTitle { text-align: center; margin-bottom: 20px; /* Adjust spacing as needed */ }

JavaScript (FullCalendar Initialization):

document.addEventListener('DOMContentLoaded', function() { var calendarEl = document.getElementById('calendar'); var calendar = new FullCalendar.Calendar(calendarEl, { initialView: 'dayGridMonth', // other options }); calendar.render(); });

Notes:

  • Version Compatibility: Make sure to check the FullCalendar version you are using. Some options and methods might vary between versions.

  • Customization: You can further customize the calendar header and title using CSS and other FullCalendar options as per your application's design requirements.

Examples

  1. FullCalendar month view title customization

    • Description: How to customize the title format on the month view of FullCalendar in JavaScript.
    document.addEventListener('DOMContentLoaded', function() { var calendarEl = document.getElementById('calendar'); var calendar = new FullCalendar.Calendar(calendarEl, { headerToolbar: { center: 'title', // Display only the title in the center }, initialView: 'dayGridMonth', titleFormat: { month: 'long', year: 'numeric' }, // Custom title format events: [ // Events data ] }); calendar.render(); });

    Explanation:

    • Initializes FullCalendar with a custom titleFormat option to display the month and year in the title.
    • Configures the headerToolbar to show only the title (center: 'title') in the center.
    • Sets the initialView to dayGridMonth for the month view.

  2. FullCalendar month view custom title with day count

    • Description: How to display a custom title with the number of days in the current month in FullCalendar.
    document.addEventListener('DOMContentLoaded', function() { var calendarEl = document.getElementById('calendar'); var calendar = new FullCalendar.Calendar(calendarEl, { headerToolbar: { center: 'title', // Display only the title in the center }, initialView: 'dayGridMonth', titleFormat: function(info) { return `${info.date.toLocaleDateString('en-US', { month: 'long' })} ${info.date.getFullYear()} (${info.date.getDate()} days)`; }, events: [ // Events data ] }); calendar.render(); });

    Explanation:

    • Defines a function in titleFormat that formats the title to include the month, year, and the number of days in the month.
    • Uses info.date to access the current date within the calendar view.
    • Displays the formatted title with the custom information.

  3. FullCalendar month view dynamic title based on selected date

    • Description: How to dynamically change the title of the month view in FullCalendar based on the selected date.
    document.addEventListener('DOMContentLoaded', function() { var calendarEl = document.getElementById('calendar'); var calendar = new FullCalendar.Calendar(calendarEl, { headerToolbar: { center: 'title', // Display only the title in the center }, initialView: 'dayGridMonth', titleFormat: { year: 'numeric', month: 'long' }, dateClick: function(info) { calendar.gotoDate(info.date); // Navigate to the clicked date calendar.setOption('titleFormat', { year: 'numeric', month: 'long' }); // Update title format calendar.setOption('title', `${info.date.toLocaleDateString('en-US', { month: 'long' })} ${info.date.getFullYear()}`); // Update title text }, events: [ // Events data ] }); calendar.render(); });

    Explanation:

    • Sets up FullCalendar with a dynamic title that changes based on the selected date using dateClick event.
    • Updates titleFormat and title options to reflect the month and year of the clicked date.
    • Navigates the calendar to the clicked date using calendar.gotoDate.

  4. FullCalendar month view title with custom styles

    • Description: How to style the title of the month view in FullCalendar using custom CSS.
    document.addEventListener('DOMContentLoaded', function() { var calendarEl = document.getElementById('calendar'); var calendar = new FullCalendar.Calendar(calendarEl, { headerToolbar: { center: 'title', // Display only the title in the center }, initialView: 'dayGridMonth', titleFormat: { month: 'long', year: 'numeric' }, // Custom title format height: 'auto', // Adjust height as needed eventDisplay: 'block', events: [ // Events data ] }); calendar.render(); }); // Custom CSS .fc-toolbar-title { font-size: 24px; font-weight: bold; color: #333; text-align: center; margin-bottom: 10px; }

    Explanation:

    • Configures FullCalendar with a custom titleFormat to display the month and year.
    • Uses CSS to style the title element (fc-toolbar-title) with custom font size, weight, color, alignment, and margin.

  5. FullCalendar month view title with additional information

    • Description: How to add additional information to the title of the month view in FullCalendar.
    document.addEventListener('DOMContentLoaded', function() { var calendarEl = document.getElementById('calendar'); var calendar = new FullCalendar.Calendar(calendarEl, { headerToolbar: { center: 'title', // Display only the title in the center }, initialView: 'dayGridMonth', titleFormat: { month: 'long', year: 'numeric' }, // Custom title format titleDidMount: function(info) { var title = info.el.querySelector('.fc-toolbar-title'); title.innerHTML += ' - My Calendar'; // Additional information }, events: [ // Events data ] }); calendar.render(); });

    Explanation:

    • Uses titleDidMount hook to modify the rendered title element (fc-toolbar-title).
    • Appends additional information (- My Calendar) to the title displayed in the month view.

  6. FullCalendar month view title localization

    • Description: How to localize the title of the month view in FullCalendar to different languages.
    document.addEventListener('DOMContentLoaded', function() { var calendarEl = document.getElementById('calendar'); var calendar = new FullCalendar.Calendar(calendarEl, { headerToolbar: { center: 'title', // Display only the title in the center }, initialView: 'dayGridMonth', locale: 'fr', // Set locale to French titleFormat: { month: 'long', year: 'numeric' }, // Custom title format events: [ // Events data ] }); calendar.render(); });

    Explanation:

    • Sets the locale option to 'fr' (French) to localize the calendar title and other text in FullCalendar.
    • Displays the month and year (titleFormat) in French format.

  7. FullCalendar month view title with custom HTML

    • Description: How to customize the title of the month view in FullCalendar using custom HTML.
    document.addEventListener('DOMContentLoaded', function() { var calendarEl = document.getElementById('calendar'); var calendar = new FullCalendar.Calendar(calendarEl, { headerToolbar: { center: 'title', // Display only the title in the center }, initialView: 'dayGridMonth', titleFormat: { month: 'long', year: 'numeric' }, // Custom title format titleContent: function(info) { return ` <div class="custom-title"> <span>${info.date.toLocaleDateString('en-US', { month: 'long' })}</span> <span>${info.date.getFullYear()}</span> <span class="extra-info"> - My Calendar</span> </div> `; }, events: [ // Events data ] }); calendar.render(); }); // Custom CSS .custom-title { display: flex; justify-content: center; align-items: center; font-size: 18px; font-weight: bold; color: #333; } .custom-title .extra-info { margin-left: 10px; font-size: 14px; color: #666; }

    Explanation:

    • Uses titleContent function to provide custom HTML content for the calendar title.
    • Incorporates additional information (- My Calendar) with styling using CSS.

  8. FullCalendar month view title click event

    • Description: How to handle click events on the title of the month view in FullCalendar.
    document.addEventListener('DOMContentLoaded', function() { var calendarEl = document.getElementById('calendar'); var calendar = new FullCalendar.Calendar(calendarEl, { headerToolbar: { center: 'title', // Display only the title in the center }, initialView: 'dayGridMonth', titleFormat: { month: 'long', year: 'numeric' }, // Custom title format dateClick: function(info) { console.log('Title clicked:', info); }, events: [ // Events data ] }); calendar.render(); });

    Explanation:

    • Sets dateClick event handler to log information (info) when the title of the month view is clicked in FullCalendar.
    • Useful for implementing custom actions or behaviors based on title click events.

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