DataTransferItem: kind-Eigenschaft
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.
Die schreibgeschützte DataTransferItem.kind
-Eigenschaft gibt den Typ–einen String oder eine Datei–des DataTransferItem
-Objekts zurück, das das Drag-Datenobjekt darstellt.
Wert
Beispiele
Dieses Beispiel zeigt die Verwendung der kind
-Eigenschaft.
js
function dropHandler(ev) {
console.log("Drop");
ev.preventDefault();
const data = event.dataTransfer.items;
for (let i = 0; i < data.length; i += 1) {
if (data[i].kind === "string" && data[i].type.match("^text/plain")) {
// This item is the target node
data[i].getAsString((s) => {
ev.target.appendChild(document.getElementById(s));
});
} else if (data[i].kind === "string" && data[i].type.match("^text/html")) {
// Drag data item is HTML
console.log("… Drop: HTML");
} else if (data[i].kind === "file" && data[i].type.match("^image/")) {
// Drag data item is an image file
const f = data[i].getAsFile();
console.log("… Drop: File");
}
}
}
Spezifikationen
Specification |
---|
HTML # dom-datatransferitem-kind-dev |
Browser-Kompatibilität
Report problems with this compatibility data on GitHubdesktop | mobile | |||||||||||
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kind |
Legend
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- Full support
- Full support
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.