DataTransfer.mozItemCount

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.mozItemCount property returns the number of items being dragged. This can be used, for example, to get the number of files being dragged.

Note: This property is Gecko-specific.

This property is Read only .

Syntax

dataTransfer.mozItemCount;

Return value

A number representing the number of items being dragged.

Example

This example shows the use of the mozItemCount property.

function drop_handler(event)
{
  var files = [];
  var dt = event.dataTransfer;
  for (var i = 0; i < dt.mozItemCount; i++)
    files.push(dt.mozGetDataAt("application/x-moz-file", i));
}

Specifications

This property is not defined in any Web standard.

Browser compatibility

FeatureChromeEdgeFirefoxInternet ExplorerOperaSafari
Basic support No No Yes No No No
FeatureAndroid webviewChrome for AndroidEdge mobileFirefox for AndroidOpera AndroidiOS SafariSamsung Internet
Basic support No No No ? No No No

See also

Document Tags and Contributors

Contributors to this page: fscholz, rolfedh, AFBarstow
Last updated by: fscholz,