From 33058f2b292b3a581333bdfb21b8f671898c5060 Mon Sep 17 00:00:00 2001 From: Peter Bengtsson Date: Tue, 8 Dec 2020 14:40:17 -0500 Subject: initial commit --- .../reference/global_objects/map/values/index.html | 70 ++++++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 files/ja/web/javascript/reference/global_objects/map/values/index.html (limited to 'files/ja/web/javascript/reference/global_objects/map/values/index.html') diff --git a/files/ja/web/javascript/reference/global_objects/map/values/index.html b/files/ja/web/javascript/reference/global_objects/map/values/index.html new file mode 100644 index 0000000000..baabf38459 --- /dev/null +++ b/files/ja/web/javascript/reference/global_objects/map/values/index.html @@ -0,0 +1,70 @@ +--- +title: Map.prototype.values() +slug: Web/JavaScript/Reference/Global_Objects/Map/values +tags: + - ECMAScript 2015 + - Iterator + - JavaScript + - Map + - Method + - Prototype +translation_of: Web/JavaScript/Reference/Global_Objects/Map/values +--- +
{{JSRef}}
+ +

values() メソッドは、 Map オブジェクトに挿入された要素を挿入順に列挙する新しいイテレーターオブジェクトを返します。

+ +
{{EmbedInteractiveExample("pages/js/map-prototype-values.html")}}
+ + + +

構文

+ +
myMap.values()
+ +

返値

+ +

{{jsxref("Map")}} の新しいイテレーターオブジェクト。

+ +

+ +

values() の使用

+ +
var myMap = new Map();
+myMap.set('0', 'foo');
+myMap.set(1, 'bar');
+myMap.set({}, 'baz');
+
+var mapIter = myMap.values();
+
+console.log(mapIter.next().value); // "foo"
+console.log(mapIter.next().value); // "bar"
+console.log(mapIter.next().value); // "baz"
+ +

仕様書

+ + + + + + + + + + + + +
仕様書
{{SpecName('ESDraft', '#sec-map.prototype.values', 'Map.prototype.values')}}
+ +

ブラウザーの互換性

+ + + +

{{Compat("javascript.builtins.Map.values")}}

+ +

関連情報

+ + -- cgit v1.2.3-54-g00ecf