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authorPeter Bengtsson <mail@peterbe.com>2020-12-08 14:42:17 -0500
committerPeter Bengtsson <mail@peterbe.com>2020-12-08 14:42:17 -0500
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+---
+title: Array.prototype.values()
+slug: Web/JavaScript/Reference/Global_Objects/Array/values
+translation_of: Web/JavaScript/Reference/Global_Objects/Array/values
+---
+<div>{{JSRef}}</div>
+
+<p> </p>
+
+<p><code style=""><font face="Arial, x-locale-body, sans-serif"><span style="background-color: #ffffff;">Il metodo </span></font><strong>values()</strong></code> restituisce un nuovo oggetto <strong><code>Array Iterator</code></strong> che contiene i valori per ogni indice nell'array.</p>
+
+<p>{{EmbedInteractiveExample("pages/js/array-values.html")}}</p>
+
+<pre class="brush: js">var a = ['a', 'b', 'c', 'd', 'e'];
+var iterator = a.values();
+
+console.log(iterator.next().value); // a
+console.log(iterator.next().value); // b
+console.log(iterator.next().value); // c
+console.log(iterator.next().value); // d
+console.log(iterator.next().value); // e</pre>
+
+<h2 id="Sintassi">Sintassi</h2>
+
+<pre class="syntaxbox"><var>arr</var>.values()</pre>
+
+<h3 id="Valore_di_ritorno">Valore di ritorno</h3>
+
+<p>Un nuovo oggetto iteratore {{jsxref("Array")}}.</p>
+
+<h2 id="Esempi">Esempi</h2>
+
+<h3 id="Iterazione_utilizzando_il_for...of_loop">Iterazione utilizzando il  <code><a href="/en-US/docs/Web/JavaScript/Reference/Statements/for...of">for...of</a></code> loop</h3>
+
+<pre class="brush: js">var arr = ['a', 'b', 'c', 'd', 'e'];
+var iterator = arr.values();
+
+for (let letter of iterator) {
+ console.log(letter);
+}
+</pre>
+
+<p><strong>Array.prototype.values</strong> è una implementazionde di default di <strong>Array.prototype[Symbol.iterator]</strong>.</p>
+
+<pre>Array.prototype.values === Array.prototype[Symbol.iterator] //true</pre>
+
+<p><strong>TODO</strong>: please write about why we need it, use cases.</p>
+
+<h2 id="Specificazioni">Specificazioni</h2>
+
+<table class="standard-table">
+ <tbody>
+ <tr>
+ <th scope="col">Specification</th>
+ <th scope="col">Status</th>
+ <th scope="col">Comment</th>
+ </tr>
+ <tr>
+ <td>{{SpecName('ES2015', '#sec-array.prototype.values', 'Array.prototype.values')}}</td>
+ <td>{{Spec2('ES2015')}}</td>
+ <td>Definizione iniziale.</td>
+ </tr>
+ <tr>
+ <td>{{SpecName('ESDraft', '#sec-array.prototype.values', 'Array.prototype.values')}}</td>
+ <td>{{Spec2('ESDraft')}}</td>
+ <td> </td>
+ </tr>
+ </tbody>
+</table>
+
+<h2 id="Browser_compatibility">Browser compatibility</h2>
+
+<div>
+
+
+<p>{{Compat("javascript.builtins.Array.values")}}</p>
+</div>
+
+<h2 id="See_also">See also</h2>
+
+<ul>
+ <li>{{jsxref("Array.prototype.keys()")}}</li>
+ <li>{{jsxref("Array.prototype.entries()")}}</li>
+ <li>{{jsxref("Array.prototype.forEach()")}}</li>
+ <li>{{jsxref("Array.prototype.every()")}}</li>
+ <li>{{jsxref("Array.prototype.some()")}}</li>
+</ul>