# monthDisplay

> FullCalendar v1 documentation, for an old release. Web version: https://legacy.fullcalendar.io/v1/monthDisplay
>
> Latest version (v7): https://fullcalendar.io/docs/datesSet.md

Triggered once when the calendar loads and every time the calendar's month is changed.

<div class='removed-notice'>
In version 1.3, this callback was removed in favor of <a href='https://legacy.fullcalendar.io/v1/viewDisplay.md'>viewDisplay</a>.
</div>

<div class='spec' markdown='1'>
function( *year*, *month*, *monthTitle* )
</div>

`month` is **zero-based**. `monthTitle` contains the new title of the month (ex: "January 2009")