DataTransfer.mozUserCancelled

Non-standard: This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.

The DataTransfer.mozUserCancelled property is used in the dragend event handler to determine if the user canceled the drag or not. If the user canceled the event, the property returns true and returns false otherwise. This property only applies to the dragend event.

Note: This property is Firefox-specific.

This property is Read only .

Syntax

dataTransfer.mozUserCancelled;

Return value

A boolean value representing true if the user canceled the drag event and returns false otherwise.

Example

This example shows the use of the mozUserCancelled property in the dragend event handler.

function dragend_handler(event)
{
  var dragData = event.dataTransfer;
  console.log("mozUserCancelled = " + dragData.mozUserCancelled);
}

Specifications

This property is not defined in any Web standard.

Browser compatibility

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	WebView Android	Chrome Android	Firefox for Android	Opera Android	Safari on IOS	Samsung Internet
`mozUserCancelled`	No	No	3.5	No	No	No	No	No	4	No	No	No