edit doc

eventResize

Triggered when resizing stops and the event has changed in duration.

function( eventResizeInfo ) { }

eventResizeInfo is a plain object with the following properties:

el

The HTML element that was being dragged.

endDelta

A Duration Object that represents the amount of time the event’s end date was moved by.

event

An Event Object that holds information about the event (date, title, etc) after the resize.

jsEvent

The native JavaScript event with low-level information such as click coordinates.

prevEvent

An Event Object that holds information about the event before the resize.

revert

A function that, if called, reverts the event’s start/end date to the values before the drag. This is useful if an ajax call should fail.

startDelta

A Duration Object that represents the amount of time the event’s start date was moved by.

view

The current View Object.

Here is an example demonstrating most of these properties:

var calendar = new Calendar(calendarEl, {

  events: [
    // events here
  ],

  editable: true,

  eventResize: function(info) {
    alert(info.event.title + " end is now " + info.event.end.toISOString());

    if (!confirm("is this okay?")) {
      info.revert();
    }
  }

});