diff options
Diffstat (limited to 'files/de/web/javascript/reference/global_objects/array/entries')
| -rw-r--r-- | files/de/web/javascript/reference/global_objects/array/entries/index.html | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/files/de/web/javascript/reference/global_objects/array/entries/index.html b/files/de/web/javascript/reference/global_objects/array/entries/index.html new file mode 100644 index 0000000000..2bd4fb9942 --- /dev/null +++ b/files/de/web/javascript/reference/global_objects/array/entries/index.html @@ -0,0 +1,84 @@ +--- +title: Array.prototype.entries() +slug: Web/JavaScript/Reference/Global_Objects/Array/entries +tags: + - Array + - ECMAScript 2015 + - Iterator + - JavaScript + - Method + - Prototype +translation_of: Web/JavaScript/Reference/Global_Objects/Array/entries +--- +<div>{{JSRef}}</div> + +<p>Die <code><strong>entries()</strong></code> Methode gibt ein neues <code><strong>Array Iterator</strong></code> Objekt zurück, das Schlüssel-Wert-Paare für jeden Index im Array enthält.</p> + +<div>{{EmbedInteractiveExample("pages/js/array-entries.html")}}</div> + + + +<h2 id="Syntax">Syntax</h2> + +<pre class="syntaxbox"><code><var>arr</var>.entries()</code></pre> + +<h3 id="Rückgabewert">Rückgabewert</h3> + +<p>Ein neues {{jsxref("Array")}}-iterator Objekt.</p> + +<h2 id="Beispiele">Beispiele</h2> + +<h3 id="Einsatz_einer_for…of_Schleife">Einsatz einer <a href="/de/docs/Web/JavaScript/Reference/Statements/for...of">for…of</a> Schleife</h3> + +<pre class="brush:js">var a = ['a', 'b', 'c']; +var iterator = a.entries(); + +for (let e of iterator) { + console.log(e); +} +// [0, 'a'] +// [1, 'b'] +// [2, 'c'] +</pre> + +<h2 id="Spezifikationen">Spezifikationen</h2> + +<table class="standard-table"> + <tbody> + <tr> + <th scope="col">Spezifikation</th> + <th scope="col">Status</th> + <th scope="col">Kommentar</th> + </tr> + <tr> + <td>{{SpecName('ES6', '#sec-array.prototype.entries', 'Array.prototype.entries')}}</td> + <td>{{Spec2('ES6')}}</td> + <td>Initiale Definition.</td> + </tr> + <tr> + <td>{{SpecName('ESDraft', '#sec-array.prototype.entries', 'Array.prototype.entries')}}</td> + <td>{{Spec2('ESDraft')}}</td> + <td> </td> + </tr> + </tbody> +</table> + +<h2 id="Browserkompatibilität">Browserkompatibilität</h2> + +<div> + + +<p>{{Compat("javascript.builtins.Array.entries")}}</p> +</div> + +<h2 id="Siehe_auch">Siehe auch</h2> + +<ul> + <li>{{jsxref("Array.prototype.keys()")}}</li> + <li>{{jsxref("Array.prototype.values()")}}</li> + <li>{{jsxref("Array.prototype.forEach()")}}</li> + <li>{{jsxref("Array.prototype.every()")}}</li> + <li>{{jsxref("Array.prototype.some()")}}</li> + <li><a href="/de/docs/Web/JavaScript/Reference/Statements/for...of">for...of</a></li> + <li><a href="/de/docs/Web/JavaScript/Reference/Iteration_protocols">Iteration protocols</a></li> +</ul> |
