From 9ea776df4726b50ce1b83e7ef8da6b20aeeece73 Mon Sep 17 00:00:00 2001 From: Masahiro FUJIMOTO Date: Wed, 4 Aug 2021 01:05:56 +0900 Subject: Web/JavaScript/Reference を更新 (#1683) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - Markdown に変換 - 2021/07/24 時点の英語版に同期 --- files/ja/web/javascript/reference/index.html | 433 --------------------------- files/ja/web/javascript/reference/index.md | 327 ++++++++++++++++++++ 2 files changed, 327 insertions(+), 433 deletions(-) delete mode 100644 files/ja/web/javascript/reference/index.html create mode 100644 files/ja/web/javascript/reference/index.md (limited to 'files/ja/web/javascript') diff --git a/files/ja/web/javascript/reference/index.html b/files/ja/web/javascript/reference/index.html deleted file mode 100644 index fde8558ca0..0000000000 --- a/files/ja/web/javascript/reference/index.html +++ /dev/null @@ -1,433 +0,0 @@ ---- -title: JavaScript リファレンス -slug: Web/JavaScript/Reference -tags: - - Code - - ECMAScript - - ECMAScript6 - - ES6 - - JS - - JavaScript - - Landing page - - Reference - - es - - 'l10n:priority' - - programming -translation_of: Web/JavaScript/Reference ---- -
{{JsSidebar}}
- -

MDN のこの JavaScript セクションは、JavaScript 言語についての情報倉庫となっています。詳しくはこのリファレンスについてを読んでください。

- -

組み込み

- -

JavaScript の標準組み込みオブジェクト、そのメソッドとプロパティです。。

- - - - - - - - - -

文

- -

JavaScript の文と宣言

- - - - - -

式と演算子

- -

JavaScript の式と演算子

- - - - - - - -

関数

- -

この章では、アプリケーションの開発で JavaScript の関数 をどう使うかを説明しています。

- - - -

追加のリファレンスページ

- - diff --git a/files/ja/web/javascript/reference/index.md b/files/ja/web/javascript/reference/index.md new file mode 100644 index 0000000000..e0f2d9991c --- /dev/null +++ b/files/ja/web/javascript/reference/index.md @@ -0,0 +1,327 @@ +--- +title: JavaScript リファレンス +slug: Web/JavaScript/Reference +tags: + - Code + - ECMAScript + - ECMAScript6 + - ES6 + - JS + - JavaScript + - Landing page + - Reference + - es + - l10n:priority + - programming +translation_of: Web/JavaScript/Reference +--- +{{JsSidebar}} + +MDN のこの JavaScript の章は、JavaScript 言語についての情報倉庫となっています。詳しくは[このリファレンスについて](/ja/docs/Web/JavaScript/Reference/About)を読んでください。 + +## 組み込みオブジェクト + +[JavaScript の標準組み込みオブジェクト](/ja/docs/Web/JavaScript/Reference/Global_Objects)と、そのメソッドやプロパティです。 + +### 値プロパティ + +- {{JSxRef("globalThis")}} +- {{JSxRef("Infinity")}} +- {{JSxRef("NaN")}} +- {{JSxRef("undefined")}} + +### 関数プロパティ + +- {{JSxRef("Global_Objects/eval", "eval()")}} +- {{JSxRef("Global_Objects/isFinite", "isFinite()")}} +- {{JSxRef("Global_Objects/isNaN", "isNaN()")}} +- {{JSxRef("Global_Objects/parseFloat", "parseFloat()")}} +- {{JSxRef("Global_Objects/parseInt", "parseInt()")}} +- {{JSxRef("Global_Objects/decodeURI", "decodeURI()")}} +- {{JSxRef("Global_Objects/decodeURIComponent", "decodeURIComponent()")}} +- {{JSxRef("Global_Objects/encodeURI", "encodeURI()")}} +- {{JSxRef("Global_Objects/encodeURIComponent", "encodeURIComponent()")}} + +### 基本オブジェクト + +- {{JSxRef("Object")}} +- {{JSxRef("Function")}} +- {{JSxRef("Boolean")}} +- {{JSxRef("Symbol")}} + +### エラーオブジェクト + +- {{JSxRef("Error")}} +- {{JSxRef("EvalError")}} +- {{JSxRef("RangeError")}} +- {{JSxRef("ReferenceError")}} +- {{JSxRef("SyntaxError")}} +- {{JSxRef("TypeError")}} +- {{JSxRef("URIError")}} +- {{JSxRef("AggregateError")}} + +### 数値と日付 + +- {{JSxRef("Number")}} +- {{JSxRef("BigInt")}} +- {{JSxRef("Math")}} +- {{JSxRef("Date")}} + +### テキスト処理 + +- {{JSxRef("String")}} +- {{JSxRef("RegExp")}} + +### 添字付きコレクション + +- {{JSxRef("Array")}} +- {{JSxRef("Int8Array")}} +- {{JSxRef("Uint8Array")}} +- {{JSxRef("Uint8ClampedArray")}} +- {{JSxRef("Int16Array")}} +- {{JSxRef("Uint16Array")}} +- {{JSxRef("Int32Array")}} +- {{JSxRef("Uint32Array")}} +- {{JSxRef("BigInt64Array")}} +- {{JSxRef("BigUint64Array")}} +- {{JSxRef("Float32Array")}} +- {{JSxRef("Float64Array")}} + +### キー付きコレクション + +- {{JSxRef("Map")}} +- {{JSxRef("Set")}} +- {{JSxRef("WeakMap")}} +- {{JSxRef("WeakSet")}} + +### 構造化データ + +- {{JSxRef("ArrayBuffer")}} +- {{JSxRef("SharedArrayBuffer")}} +- {{JSxRef("DataView")}} +- {{JSxRef("Atomics")}} +- {{JSxRef("JSON")}} + +### メモリー管理 + +- {{JSxRef("WeakRef")}} +- {{JsxRef("FinalizationRegistry")}} + +### 制御の抽象化 + +- {{JSxRef("Promise")}} +- {{JSxRef("GeneratorFunction")}} +- {{JSxRef("AsyncGeneratorFunction")}} +- {{JSxRef("Generator")}} +- {{JSxRef("AsyncGenerator")}} +- {{JSxRef("AsyncFunction")}} + +### リフレクション + +- {{JSxRef("Reflect")}} +- {{JSxRef("Proxy")}} + +### 国際化 + +- {{JSxRef("Intl")}} +- {{JSxRef("Global_Objects/Intl/Collator", "Intl.Collator")}} +- {{JSxRef("Global_Objects/Intl/DateTimeFormat", "Intl.DateTimeFormat")}} +- {{JSxRef("Global_Objects/Intl/DisplayNames", "Intl.DisplayNames")}} +- {{JSxRef("Global_Objects/Intl/ListFormat", "Intl.ListFormat")}} +- {{JSxRef("Global_Objects/Intl/Locale", "Intl.Locale")}} +- {{JSxRef("Global_Objects/Intl/NumberFormat", "Intl.NumberFormat")}} +- {{JSxRef("Global_Objects/Intl/PluralRules", "Intl.PluralRules")}} +- {{JSxRef("Global_Objects/Intl/RelativeTimeFormat", "Intl.RelativeTimeFormat")}} + +### WebAssembly + +- {{JSxRef("WebAssembly")}} +- {{JSxRef("WebAssembly.Module")}} +- {{JSxRef("WebAssembly.Instance")}} +- {{JSxRef("WebAssembly.Memory")}} +- {{JSxRef("WebAssembly.Table")}} +- {{JSxRef("WebAssembly.CompileError")}} +- {{JSxRef("WebAssembly.LinkError")}} +- {{JSxRef("WebAssembly.RuntimeError")}} + +## 文 + +[JavaScript の文と宣言](/ja/docs/Web/JavaScript/Reference/Statements) + +### 制御フロー + +- {{jsxref("Statements/block", "ブロック", "", 1)}} +- {{jsxref("Statements/Empty", "空文", "", 1)}} +- {{jsxref("Statements/break", "break")}} +- {{jsxref("Statements/continue", "continue")}} +- {{jsxref("Statements/if...else", "if...else")}} +- {{jsxref("Statements/switch", "switch")}} +- {{jsxref("Statements/throw", "throw")}} +- {{jsxref("Statements/try...catch", "try...catch")}} + +### 宣言 + +- {{jsxref("Statements/var", "var")}} +- {{jsxref("Statements/let", "let")}} +- {{jsxref("Statements/const", "const")}} + +### 関数とクラス + +- {{jsxref("Statements/function", "function")}} +- {{jsxref("Statements/function*", "function*")}} +- {{jsxref("Statements/async_function", "async function")}} +- {{jsxref("Statements/return", "return")}} +- {{jsxref("Statements/class", "class")}} + +### 反復処理 + +- {{jsxref("Statements/do...while", "do...while")}} +- {{jsxref("Statements/for", "for")}} +- {{jsxref("Statements/for_each...in", "for each...in")}} +- {{jsxref("Statements/for...in", "for...in")}} +- {{jsxref("Statements/for...of", "for...of")}} +- {{jsxref("Statements/for-await...of", "for await...of")}} +- {{jsxref("Statements/while", "while")}} + +### その他 + +- {{jsxref("Statements/debugger", "debugger")}} +- {{jsxref("Statements/export", "export")}} +- {{jsxref("Statements/import", "import")}} +- {{jsxref("Statements/label", "label")}} +- {{jsxref("Statements/with", "with")}} + +## 式と演算子 + +[JavaScript の式と演算子](/ja/docs/Web/JavaScript/Reference/Operators) + +### 主要な式 + +- {{JSxRef("Operators/this", "this")}} +- {{JSxRef("Operators/function", "function")}} +- {{JSxRef("Operators/class", "class")}} +- {{JSxRef("Operators/function*", "function*")}} +- {{JSxRef("Operators/yield", "yield")}} +- {{JSxRef("Operators/yield*", "yield*")}} +- {{JSxRef("Operators/async_function", "async function")}} +- {{JSxRef("Operators/await", "await")}} +- {{JSxRef("Global_Objects/Array", "[]")}} +- {{JSxRef("Operators/Object_initializer", "{}")}} +- {{JSxRef("Global_Objects/RegExp", "/ab+c/i")}} +- {{JSxRef("Operators/Grouping", "( )")}} +- {{JSxRef("null")}} + +### 左辺式 + +- {{JSxRef("Operators/Property_accessors", "プロパティアクセサー", "", 1)}} +- {{JSxRef("Operators/Optional_chaining", "?. (オプショナルチェイニング)", "", 1)}} +- {{JSxRef("Operators/new", "new")}} +- {{JSxRef("Operators/new%2Etarget", "new.target")}} +- {{JSxRef("Statements/import%2Emeta", "import.meta")}} +- {{JSxRef("Operators/super", "super")}} +- {{JSxRef("Operators/Spread_syntax", "...obj")}} + +### インクリメント & デクリメント + +- {{JSxRef("Operators/Increment", "A++")}} +- {{JSxRef("Operators/Decrement", "A--")}} +- {{JSxRef("Operators/Increment", "++A")}} +- {{JSxRef("Operators/Decrement", "--A")}} + +### 単項演算子 + +- {{JSxRef("Operators/delete", "delete")}} +- {{JSxRef("Operators/void", "void")}} +- {{JSxRef("Operators/typeof", "typeof")}} +- {{JSxRef("Operators/Unary_plus", "+")}} +- {{JSxRef("Operators/Unary_negation", "-")}} +- {{JSxRef("Operators/Bitwise_NOT", "~")}} +- {{JSxRef("Operators/Logical_NOT", "!")}} + +### 算術演算子 + +- {{JSxRef("Operators/Addition", "+")}} +- {{JSxRef("Operators/Subtraction", "-")}} +- {{JSxRef("Operators/Division", "/")}} +- {{JSxRef("Operators/Multiplication", "*")}} +- {{JSxRef("Operators/Remainder", "%")}} +- {{JSxRef("Operators/Exponentiation", "**")}} + +### 関係演算子 + +- {{JSxRef("Operators/in", "in")}} +- {{JSxRef("Operators/instanceof", "instanceof")}} +- {{JSxRef("Operators/Less_than", "<")}} +- {{JSxRef("Operators/Greater_than", ">")}} +- {{JSxRef("Operators/Less_than_or_equal", "<=")}} +- {{JSxRef("Operators/Greater_than_or_equal", ">=")}} + +### 等価演算子 + +- {{JSxRef("Operators/Equality", "==")}} +- {{JSxRef("Operators/Inequality", "!=")}} +- {{JSxRef("Operators/Strict_equality", "===")}} +- {{JSxRef("Operators/Strict_inequality", "!==")}} + +### ビットシフト演算子 + +- {{JSxRef("Operators/Left_shift", "<<")}} +- {{JSxRef("Operators/Right_shift", ">>")}} +- {{JSxRef("Operators/Unsigned_right_shift", ">>>")}} + +### バイナリービット演算子 + +- {{JSxRef("Operators/Bitwise_AND", "&")}} +- {{JSxRef("Operators/Bitwise_OR", "|")}} +- {{JSxRef("Operators/Bitwise_XOR", "^")}} + +### バイナリー論理演算子 + +- {{JSxRef("Operators/Logical_AND", "&&")}} +- {{JSxRef("Operators/Logical_OR", "||")}} +- {{JSxRef("Operators/Nullish_coalescing_operator", "??")}} + +### 条件 (三項) 演算子 + +- {{JSxRef("Operators/Conditional_Operator", "(condition ? ifTrue : ifFalse)")}} + +### 代入演算子 + +- {{JSxRef("Operators/Assignment", "=")}} +- {{JSxRef("Operators/Multiplication_assignment", "*=")}} +- {{JSxRef("Operators/Exponentiation_assignment", "**=")}} +- {{JSxRef("Operators/Division_assignment", "/=")}} +- {{JSxRef("Operators/Remainder_assignment", "%=")}} +- {{JSxRef("Operators/Addition_assignment", "+=")}} +- {{JSxRef("Operators/Subtraction_assignment", "-=")}} +- {{JSxRef("Operators/Left_shift_assignment", "<<=")}} +- {{JSxRef("Operators/Right_shift_assignment", ">>=")}} +- {{JSxRef("Operators/Unsigned_right_shift_assignment", ">>>=")}} +- {{JSxRef("Operators/Bitwise_AND_assignment", "&=")}} +- {{JSxRef("Operators/Bitwise_XOR_assignment", "^=")}} +- {{JSxRef("Operators/Bitwise_OR_assignment", "|=")}} +- {{JSxRef("Operators/Logical_AND_assignment", "&&=")}} +- {{JSxRef("Operators/Logical_OR_assignment", "||=")}} +- {{JSxRef("Operators/Logical_nullish_assignment", "??=")}} +- {{JSxRef("Operators/Destructuring_assignment", "[a, b] = [1, 2]")}} +- {{JSxRef("Operators/Destructuring_assignment", "{a, b} = {a:1, b:2}")}} + +### カンマ演算子 + +- {{JSxRef("Operators/Comma_Operator", ",")}} + +## 関数 + +この節では、 [JavaScript の関数](/ja/docs/Web/JavaScript/Reference/Functions)を使用してアプリケーションを開発する方法を説明します。 + +- [`arguments`](/ja/docs/Web/JavaScript/Reference/Functions/arguments) +- [アロー関数](/ja/docs/Web/JavaScript/Reference/Functions/Arrow_functions) +- [デフォルト引数](/ja/docs/Web/JavaScript/Reference/Functions/Default_parameters) +- [残余引数](/ja/docs/Web/JavaScript/Reference/Functions/rest_parameters) + +## 追加のリファレンスページ + +- [字句文法](/ja/docs/Web/JavaScript/Reference/Lexical_grammar) +- [データ型とデータ構造](/ja/docs/Web/JavaScript/Data_structures) +- [Strict モード](/ja/docs/Web/JavaScript/Reference/Strict_mode) +- [非推奨の機能](/ja/docs/Web/JavaScript/Reference/Deprecated_and_obsolete_features) -- cgit v1.2.3-54-g00ecf