DataTransferItem.kind
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.
DataTransferItem.kind
プロパティは読み取り専用で、 ドラッグデータ項目 の種類(テキストまたはファイル)を表す DataTransferItem
を返すものです。
値
例
この例では、 kind
プロパティを使用しています。
js
function drop_handler(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 ");
}
}
}
仕様書
Specification |
---|
HTML # dom-datatransferitem-kind-dev |
ブラウザーの互換性
Report problems with this compatibility data on GitHubdesktop | mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
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.