From 33058f2b292b3a581333bdfb21b8f671898c5060 Mon Sep 17 00:00:00 2001 From: Peter Bengtsson Date: Tue, 8 Dec 2020 14:40:17 -0500 Subject: initial commit --- .../api/idbdatabase/objectstorenames/index.html | 115 +++++++++++++++++++++ 1 file changed, 115 insertions(+) create mode 100644 files/ja/web/api/idbdatabase/objectstorenames/index.html (limited to 'files/ja/web/api/idbdatabase/objectstorenames') diff --git a/files/ja/web/api/idbdatabase/objectstorenames/index.html b/files/ja/web/api/idbdatabase/objectstorenames/index.html new file mode 100644 index 0000000000..78cff593a8 --- /dev/null +++ b/files/ja/web/api/idbdatabase/objectstorenames/index.html @@ -0,0 +1,115 @@ +--- +title: IDBDatabase.objectStoreNames +slug: Web/API/IDBDatabase/objectStoreNames +tags: + - Database + - IDBDatabase + - IndexedDB + - Property + - Storage + - objectStoreNames +translation_of: Web/API/IDBDatabase/objectStoreNames +--- +

{{ APIRef("IDBDatabase") }}

+
+

{{domxref("IDBDatabase")}}インターフェイスのobjectStoreNamesプロパティは、現在接続しているデータベースのobject stores名のリストを含む{{ domxref("DOMStringList") }}です。

+
+

構文

+
db.objectStoreNames
+

値

+

現在接続しているデータベースのobject stores名のリストを含む{{ domxref("DOMStringList") }}。

+

例

+
// Let us open our database
+var DBOpenRequest = window.indexedDB.open("toDoList", 4);
+
+// these two event handlers act on the database being opened successfully, or not
+DBOpenRequest.onerror = function(event) {
+  note.innerHTML += '<li>Error loading database.</li>';
+};
+
+DBOpenRequest.onsuccess = function(event) {
+  note.innerHTML += '<li>Database initialised.</li>';
+
+  // store the result of opening the database in the db variable. This is used a lot below
+  db = DBOpenRequest.result;
+
+  // This line will log the version of the connected database, which should be
+  // an object that looks like { ['my-store-name'] }
+  console.log(db.objectStoreNames);
+};
+

仕様

+ + + + + + + + + + + + + +
SpecificationStatusComment
{{SpecName('IndexedDB', '#widl-IDBDatabase-objectStoreNames', 'objectStoreNames')}}{{Spec2('IndexedDB')}} 
+

ブラウザ実装状況

+
+ {{CompatibilityTable}}
+
+ + + + + + + + + + + + + + + + + + + +
FeatureChromeFirefox (Gecko)Internet ExplorerOperaSafari (WebKit)
Basic support23{{property_prefix("webkit")}}
+ 24		10 {{property_prefix("moz")}}
+ {{CompatGeckoDesktop("16.0")}}		10, partial157.1
+
+
+ + + + + + + + + + + + + + + + + + + + + +
FeatureAndroidFirefox Mobile (Gecko)Firefox OSIE PhoneOpera MobileSafari Mobile
Basic support4.4{{CompatGeckoMobile("22.0")}}1.0.11022{{CompatNo}}
+
+

関連情報

+ -- cgit v1.2.3-54-g00ecf