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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 ---- -<div>{{JsSidebar}}</div> - -<p>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<a href="/ja/docs/Web/JavaScript/Reference/About">このリファレンスについて</a>を読んでください。</p> - -<h2 id="Built-ins" name="Built-ins">組み込み</h2> - -<p><a href="/ja/docs/Web/JavaScript/Reference/Global_Objects">JavaScript の標準組み込みオブジェクト</a>、そのメソッドとプロパティです。。</p> - -<ul class="card-grid"> - <li> - <h4 id="Value_properties" name="Value_properties">値プロパティ</h4> - - <ul> - <li>{{JSxRef("Infinity")}}</li> - <li>{{JSxRef("NaN")}}</li> - <li>{{JSxRef("undefined")}}</li> - <li>{{JSxRef("globalThis")}}</li> - </ul> - </li> - <li> - <h4 id="Function_properties" name="Function_properties">関数プロパティ</h4> - - <ul> - <li>{{JSxRef("Global_Objects/eval", "eval()")}}</li> - <li>{{JSxRef("Global_Objects/isFinite", "isFinite()")}}</li> - <li>{{JSxRef("Global_Objects/isNaN", "isNaN()")}}</li> - <li>{{JSxRef("Global_Objects/parseFloat", "parseFloat()")}}</li> - <li>{{JSxRef("Global_Objects/parseInt", "parseInt()")}}</li> - <li>{{JSxRef("Global_Objects/decodeURI", "decodeURI()")}}</li> - <li>{{JSxRef("Global_Objects/decodeURIComponent", "decodeURIComponent()")}}</li> - <li>{{JSxRef("Global_Objects/encodeURI", "encodeURI()")}}</li> - <li>{{JSxRef("Global_Objects/encodeURIComponent", "encodeURIComponent()")}}</li> - </ul> - </li> - <li> - <h4 id="Fundamental_objects" name="Fundamental_objects">基本オブジェクト</h4> - - <ul> - <li>{{JSxRef("Object")}}</li> - <li>{{JSxRef("Function")}}</li> - <li>{{JSxRef("Boolean")}}</li> - <li>{{JSxRef("Symbol")}}</li> - </ul> - </li> - <li> - <h4 id="Error_objects" name="Error_objects">エラーオブジェクト</h4> - - <ul> - <li>{{JSxRef("Error")}}</li> - <li>{{JSxRef("AggregateError")}}</li> - <li>{{JSxRef("EvalError")}}</li> - <li>{{JSxRef("InternalError")}}</li> - <li>{{JSxRef("RangeError")}}</li> - <li>{{JSxRef("ReferenceError")}}</li> - <li>{{JSxRef("SyntaxError")}}</li> - <li>{{JSxRef("TypeError")}}</li> - <li>{{JSxRef("URIError")}}</li> - </ul> - </li> -</ul> - -<ul class="card-grid"> - <li> - <h4 id="Numbers_dates" name="Numbers_dates">数値と日付</h4> - - <ul> - <li>{{JSxRef("Number")}}</li> - <li>{{JSxRef("BigInt")}}</li> - <li>{{JSxRef("Math")}}</li> - <li>{{JSxRef("Date")}}</li> - </ul> - </li> - <li> - <h4 id="Text_processing" name="Text_processing">テキスト処理</h4> - - <ul> - <li>{{JSxRef("String")}}</li> - <li>{{JSxRef("RegExp")}}</li> - </ul> - </li> - <li> - <h4 id="Indexed_Collections" name="Indexed_Collections">インデックス付きコレクション</h4> - - <ul> - <li>{{JSxRef("Array")}}</li> - <li>{{JSxRef("Int8Array")}}</li> - <li>{{JSxRef("Uint8Array")}}</li> - <li>{{JSxRef("Uint8ClampedArray")}}</li> - <li>{{JSxRef("Int16Array")}}</li> - <li>{{JSxRef("Uint16Array")}}</li> - <li>{{JSxRef("Int32Array")}}</li> - <li>{{JSxRef("Uint32Array")}}</li> - <li>{{JSxRef("Float32Array")}}</li> - <li>{{JSxRef("Float64Array")}}</li> - <li>{{JSxRef("BigInt64Array")}}</li> - <li>{{JSxRef("BigUint64Array")}}</li> - </ul> - </li> - <li> - <h4 id="Keyed_collections" name="Keyed_collections">キー付きコレクション</h4> - - <ul> - <li>{{JSxRef("Map")}}</li> - <li>{{JSxRef("Set")}}</li> - <li>{{JSxRef("WeakMap")}}</li> - <li>{{JSxRef("WeakSet")}}</li> - </ul> - </li> -</ul> - -<ul class="card-grid"> - <li> - <h4 id="Structured_data" name="Structured_data">構造化データ</h4> - - <ul> - <li>{{JSxRef("ArrayBuffer")}}</li> - <li>{{JSxRef("SharedArrayBuffer")}}</li> - <li>{{JSxRef("Atomics")}}</li> - <li>{{JSxRef("DataView")}}</li> - <li>{{JSxRef("JSON")}}</li> - </ul> - </li> - <li> - <h4 id="Control_abstraction" name="Control_abstraction">抽象化の制御</h4> - - <ul> - <li>{{JSxRef("GeneratorFunction")}}</li> - <li>{{JSxRef("AsyncGeneratorFunction")}}</li> - <li>{{JSxRef("Generator")}}</li> - <li>{{JSxRef("AsyncGenerator")}}</li> - <li>{{JSxRef("AsyncFunction")}}</li> - <li>{{JSxRef("Promise")}}</li> - </ul> - </li> - <li> - <h4 id="Reflection" name="Reflection">リフレクション</h4> - - <ul> - <li>{{JSxRef("Reflect")}}</li> - <li>{{JSxRef("Proxy")}}</li> - </ul> - </li> - <li> - <h4 id="Internationalization" name="Internationalization">国際化</h4> - - <ul> - <li>{{JSxRef("Intl")}}</li> - <li>{{JSxRef("Global_Objects/Intl/Collator", "Intl.Collator")}}</li> - <li>{{JSxRef("Global_Objects/Intl/DateTimeFormat", "Intl.DateTimeFormat")}}</li> - <li>{{JSxRef("Global_Objects/Intl/DisplayNames", "Intl.DisplayNames")}}</li> - <li>{{JSxRef("Global_Objects/Intl/ListFormat", "Intl.ListFormat")}}</li> - <li>{{JSxRef("Global_Objects/Intl/Locale", "Intl.Locale")}}</li> - <li>{{JSxRef("Global_Objects/Intl/NumberFormat", "Intl.NumberFormat")}}</li> - <li>{{JSxRef("Global_Objects/Intl/PluralRules", "Intl.PluralRules")}}</li> - <li>{{JSxRef("Global_Objects/Intl/RelativeTimeFormat", "Intl.RelativeTimeFormat")}}</li> - </ul> - </li> -</ul> - -<ul class="card-grid"> - <li> - <h4 id="WebAssembly">WebAssembly</h4> - - <ul> - <li>{{JSxRef("WebAssembly")}}</li> - <li>{{JSxRef("WebAssembly.Module")}}</li> - <li>{{JSxRef("WebAssembly.Instance")}}</li> - <li>{{JSxRef("WebAssembly.Memory")}}</li> - <li>{{JSxRef("WebAssembly.Table")}}</li> - <li>{{JSxRef("WebAssembly.CompileError")}}</li> - <li>{{JSxRef("WebAssembly.LinkError")}}</li> - <li>{{JSxRef("WebAssembly.RuntimeError")}}</li> - </ul> - </li> -</ul> - -<h2 id="Statements" name="Statements">文</h2> - -<p><a href="/ja/docs/Web/JavaScript/Reference/Statements">JavaScript の文と宣言</a></p> - -<ul class="card-grid"> - <li> - <h4 id="Control_flow" name="Control_flow">制御フロー</h4> - - <ul> - <li>{{jsxref("Statements/block", "ブロック", "", 1)}}</li> - <li>{{jsxref("Statements/break", "break")}}</li> - <li>{{jsxref("Statements/continue", "continue")}}</li> - <li>{{jsxref("Statements/Empty", "空文", "", 1)}}</li> - <li>{{jsxref("Statements/if...else", "if...else")}}</li> - <li>{{jsxref("Statements/switch", "switch")}}</li> - <li>{{jsxref("Statements/throw", "throw")}}</li> - <li>{{jsxref("Statements/try...catch", "try...catch")}}</li> - </ul> - </li> - <li> - <h4 id="Declarations" name="Declarations">宣言</h4> - - <ul> - <li>{{jsxref("Statements/var", "var")}}</li> - <li>{{jsxref("Statements/let", "let")}}</li> - <li>{{jsxref("Statements/const", "const")}}</li> - </ul> - </li> - <li> - <h4 id="Functions_and_classes" name="Functions_and_classes">関数とクラス</h4> - - <ul> - <li>{{jsxref("Statements/function", "function")}}</li> - <li>{{jsxref("Statements/function*", "function*")}}</li> - <li>{{jsxref("Statements/async_function", "非同期関数", "", 1)}}</li> - <li>{{jsxref("Statements/return", "return")}}</li> - <li>{{jsxref("Statements/class", "class")}}</li> - </ul> - </li> - <li> - <h4 id="Iterations" name="Iterations">反復処理</h4> - - <ul> - <li>{{jsxref("Statements/do...while", "do...while")}}</li> - <li>{{jsxref("Statements/for", "for")}}</li> - <li>{{jsxref("Statements/for_each...in", "for each...in")}}</li> - <li>{{jsxref("Statements/for...in", "for...in")}}</li> - <li>{{jsxref("Statements/for...of", "for...of")}}</li> - <li>{{jsxref("Statements/for-await...of", "for await...of")}}</li> - <li>{{jsxref("Statements/while", "while")}}</li> - </ul> - </li> -</ul> - -<ul class="card-grid"> - <li> - <h4 id="Other" name="Other">その他</h4> - - <ul> - <li>{{jsxref("Statements/debugger", "debugger")}}</li> - <li>{{jsxref("Statements/export", "export")}}</li> - <li>{{jsxref("Statements/import", "import")}}</li> - <li>{{jsxref("Statements/label", "label")}}</li> - <li>{{jsxref("Statements/with", "with")}}</li> - </ul> - </li> -</ul> - -<h2 id="Expressions_and_operators" name="Expressions_and_operators">式と演算子</h2> - -<p><a href="/ja/docs/Web/JavaScript/Reference/Operators">JavaScript の式と演算子</a></p> - -<ul class="card-grid"> - <li> - <h4 id="Primary_expressions" name="Primary_expressions">主要な式</h4> - - <ul> - <li>{{JSxRef("Operators/this", "this")}}</li> - <li>{{JSxRef("Operators/function", "function")}}</li> - <li>{{JSxRef("Operators/class", "class")}}</li> - <li>{{JSxRef("Operators/function*", "function*")}}</li> - <li>{{JSxRef("Operators/yield", "yield")}}</li> - <li>{{JSxRef("Operators/yield*", "yield*")}}</li> - <li>{{JSxRef("Operators/async_function", "非同期関数", "", 1)}}</li> - <li>{{JSxRef("Operators/await", "await")}}</li> - <li>{{JSxRef("Global_Objects/Array", "[]")}}</li> - <li>{{JSxRef("Operators/Object_initializer", "{}")}}</li> - <li>{{JSxRef("Global_Objects/RegExp", "/ab+c/i")}}</li> - <li>{{JSxRef("Operators/Grouping", "( )")}}</li> - <li>{{JSxRef("null")}}</li> - </ul> - </li> - <li> - <h4 id="Left-hand-side_expressions" name="Left-hand-side_expressions">左辺式</h4> - - <ul> - <li>{{JSxRef("Operators/Property_accessors", "プロパティアクセサー", "", 1)}}</li> - <li>{{JSxRef("Operators/new", "new")}}</li> - <li>{{JSxRef("Operators/new%2Etarget", "new.target")}}</li> - <li>{{JSxRef("Operators/super", "super")}}</li> - <li>{{JSxRef("Operators/Spread_syntax", "...obj")}}</li> - </ul> - </li> - <li> - <h4 id="Increment_decrement" name="Increment_decrement">インクリメント & デクリメント</h4> - - <ul> - <li>{{JSxRef("Operators/Arithmetic_Operators", "A++", "#Increment")}}</li> - <li>{{JSxRef("Operators/Arithmetic_Operators", "A--", "#Decrement")}}</li> - <li>{{JSxRef("Operators/Arithmetic_Operators", "++A", "#Increment")}}</li> - <li>{{JSxRef("Operators/Arithmetic_Operators", "--A", "#Decrement")}}</li> - </ul> - </li> - <li> - <h4 id="Unary_operators" name="Unary_operators">単項演算子</h4> - - <ul> - <li>{{JSxRef("Operators/delete", "delete")}}</li> - <li>{{JSxRef("Operators/void", "void")}}</li> - <li>{{JSxRef("Operators/typeof", "typeof")}}</li> - <li>{{JSxRef("Operators/Arithmetic_Operators", "+", "#Unary_plus")}}</li> - <li>{{JSxRef("Operators/Arithmetic_Operators", "-", "#Unary_negation")}}</li> - <li>{{JSxRef("Operators/Bitwise_Operators", "~", "#Bitwise_NOT")}}</li> - <li>{{JSxRef("Operators/Logical_Operators", "!", "#Logical_NOT")}}</li> - </ul> - </li> -</ul> - -<ul class="card-grid"> - <li> - <h4 id="Arithmetic_operators" name="Arithmetic_operators">算術演算子</h4> - - <ul> - <li>{{JSxRef("Operators/Arithmetic_Operators", "+", "#Addition")}}</li> - <li>{{JSxRef("Operators/Arithmetic_Operators", "-", "#Subtraction")}}</li> - <li>{{JSxRef("Operators/Arithmetic_Operators", "/", "#Division")}}</li> - <li>{{JSxRef("Operators/Arithmetic_Operators", "*", "#Multiplication")}}</li> - <li>{{JSxRef("Operators/Arithmetic_Operators", "%", "#Remainder")}}</li> - <li>{{JSxRef("Operators/Arithmetic_Operators", "**", "#Exponentiation")}}</li> - </ul> - </li> - <li> - <h4 id="Relational_operators" name="Relational_operators">関係演算子</h4> - - <ul> - <li>{{JSxRef("Operators/in", "in")}}</li> - <li>{{JSxRef("Operators/instanceof", "instanceof")}}</li> - <li>{{JSxRef("Operators/Comparison_Operators", "<", "#Less_than_operator")}}</li> - <li>{{JSxRef("Operators/Comparison_Operators", ">", "#Greater_than_operator")}}</li> - <li>{{JSxRef("Operators/Comparison_Operators", "<=", "#Less_than_or_equal_operator")}}</li> - <li>{{JSxRef("Operators/Comparison_Operators", ">=", "#Greater_than_or_equal_operator")}}</li> - </ul> - </li> - <li> - <h4 id="Equality_operators" name="Equality_operators">等価演算子</h4> - - <ul> - <li>{{JSxRef("Operators/Comparison_Operators", "==", "#Equality")}}</li> - <li>{{JSxRef("Operators/Comparison_Operators", "!=", "#Inequality")}}</li> - <li>{{JSxRef("Operators/Comparison_Operators", "===", "#Identity")}}</li> - <li>{{JSxRef("Operators/Comparison_Operators", "!==", "#Nonidentity")}}</li> - </ul> - </li> - <li> - <h4 id="Bitwise_shift_operators" name="Bitwise_shift_operators">シフト演算子</h4> - - <ul> - <li>{{JSxRef("Operators/Bitwise_Operators", "<<", "#Left_shift")}}</li> - <li>{{JSxRef("Operators/Bitwise_Operators", ">>", "#Right_shift")}}</li> - <li>{{JSxRef("Operators/Bitwise_Operators", ">>>", "#Unsigned_right_shift")}}</li> - </ul> - </li> -</ul> - -<ul class="card-grid"> - <li> - <h4 id="Binary_bitwise_operators" name="Binary_bitwise_operators">ビット演算子</h4> - - <ul> - <li>{{JSxRef("Operators/Bitwise_Operators", "&", "#Bitwise_AND")}}</li> - <li>{{JSxRef("Operators/Bitwise_Operators", "|", "#Bitwise_OR")}}</li> - <li>{{JSxRef("Operators/Bitwise_Operators", "^", "#Bitwise_XOR")}}</li> - </ul> - </li> - <li> - <h4 id="Binary_logical_operators" name="Binary_logical_operators">論理演算子</h4> - - <ul> - <li>{{JSxRef("Operators/Logical_Operators", "&&", "#Logical_AND")}}</li> - <li>{{JSxRef("Operators/Logical_Operators", "||", "#Logical_OR")}}</li> - </ul> - </li> - <li> - <h4 id="Conditional_ternary_operator" name="Conditional_ternary_operator">条件（三項）演算子</h4> - - <ul> - <li>{{JSxRef("Operators/Conditional_Operator", "(condition ? ifTrue : ifFalse)")}}</li> - </ul> - </li> - <li> - <h4 id="Assignment_operators" name="Assignment_operators">代入演算子</h4> - - <ul> - <li>{{JSxRef("Operators/Assignment_Operators", "=", "#Assignment")}}</li> - <li>{{JSxRef("Operators/Assignment_Operators", "*=", "#Multiplication_assignment")}}</li> - <li>{{JSxRef("Operators/Assignment_Operators", "/=", "#Division_assignment")}}</li> - <li>{{JSxRef("Operators/Assignment_Operators", "%=", "#Remainder_assignment")}}</li> - <li>{{JSxRef("Operators/Assignment_Operators", "+=", "#Addition_assignment")}}</li> - <li>{{JSxRef("Operators/Assignment_Operators", "-=", "#Subtraction_assignment")}}</li> - <li>{{JSxRef("Operators/Assignment_Operators", "<<=", "#Left_shift_assignment")}}</li> - <li>{{JSxRef("Operators/Assignment_Operators", ">>=", "#Right_shift_assignment")}}</li> - <li>{{JSxRef("Operators/Assignment_Operators", ">>>=", "#Unsigned_right_shift_assignment")}}</li> - <li>{{JSxRef("Operators/Assignment_Operators", "&=", "#Bitwise_AND_assignment")}}</li> - <li>{{JSxRef("Operators/Assignment_Operators", "^=", "#Bitwise_XOR_assignment")}}</li> - <li>{{JSxRef("Operators/Assignment_Operators", "|=", "#Bitwise_OR_assignment")}}</li> - <li>{{JSxRef("Operators/Destructuring_assignment", "[a, b] = [1, 2]")}}</li> - <li>{{JSxRef("Operators/Destructuring_assignment", "{a, b} = {a:1, b:2}")}}</li> - </ul> - </li> -</ul> - -<h2 id="Functions" name="Functions">関数</h2> - -<p>この章では、アプリケーションの開発で <a href="/ja/docs/Web/JavaScript/Reference/Functions">JavaScript の関数</a> をどう使うかを説明しています。</p> - -<ul> - <li><a href="/ja/docs/Web/JavaScript/Reference/Functions/arguments"><code>arguments</code></a></li> - <li><a href="/ja/docs/Web/JavaScript/Reference/Functions/Arrow_functions">アロー関数</a></li> - <li><a href="/ja/docs/Web/JavaScript/Reference/Functions/Default_parameters">デフォルト引数</a> (default parameter)</li> - <li><a href="/ja/docs/Web/JavaScript/Reference/Functions/rest_parameters">残余引数</a> (rest parameter)</li> -</ul> - -<h2 id="Additional_reference_pages" name="Additional_reference_pages">追加のリファレンスページ</h2> - -<ul> - <li><a href="/ja/docs/Web/JavaScript/Reference/Lexical_grammar">字句文法</a></li> - <li><a href="/ja/docs/Web/JavaScript/Data_structures">データ型とデータ構造</a></li> - <li><a href="/ja/docs/Web/JavaScript/Reference/Strict_mode">Strict モード</a></li> - <li><a href="/ja/docs/Web/JavaScript/Reference/Deprecated_and_obsolete_features">非推奨の機能</a></li> -</ul> |