---
title: eventLeave
---

Triggered when on a calendar when one if its events is about to be [dropped onto another calendar](other-calendar-dragging).

<div class='spec'>
function( <em>info</em> ) &#123; &#125;
</div>

`info` is a plain object with the following properties:

<table>
<tbody>
<tr>
<th>event</th>
<td>

An [Event object](event-object) that is about to leave.

</td>
</tr>

<tr>
<th>relatedEvents</th>
<td>an array of other related <a href='event-object'>Event Objects</a> that also left. an event might have other <a href='recurring-events'>recurring event</a> instances or might be linked to other events with the same <code>groupId</code></td>
</tr>

<tr>
<th>revert</th>
<td>a function that can be called to reverse this action</td>
</tr>

<tr>
<th>view</th>
<td>

The current [View Object](view-object).

</td>
</tr>

<tr>
<th>draggedEl</th>
<td>

The HTML element that was being dragged.

</td>
</tr>
</tbody>
</table>

This callback will be fired before the receiving calendar's [drop](drop) and [eventReceive](eventReceive) callbacks are fired.

This callback is fired before [eventRemove](eventRemove).