The DragEvent.dataTransfer property holds the drag operation's data (as a DataTransfer object).

This property is Read only .

Syntax

var data = dragEvent.dataTransfer;

Return value

data
A DataTransfer object which contains the drag event's data.

Example

This example illustrates accessing the drag and drop data within the dragend event handler.

function processData(d) {
   // Process the data ...
}

dragTarget.addEventListener("dragend", function(ev) {
   // Call the drag and drop data processor
   if (ev.dataTransfer != null) processData(ev.dataTransfer);
 }, false);

Specifications

Specification Status Comment
HTML Living Standard
The definition of 'DragEvent.dataTransfer' in that specification.
Living Standard  
HTML 5.1
The definition of 'DragEvent.dataTransfer' in that specification.
Recommendation Initial definition

Browser compatibility

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidEdge MobileFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
dataTransferChrome Full support 46Edge Full support 12Firefox Full support 3.5IE Full support 10Opera Full support YesSafari Full support 3.1WebView Android No support NoChrome Android No support NoEdge Mobile Full support YesFirefox Android Full support YesOpera Android No support NoSafari iOS No support NoSamsung Internet Android ?

Legend

Full support  
Full support
No support  
No support
Compatibility unknown  
Compatibility unknown

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