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| author | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:42:17 -0500 |
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| committer | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:42:17 -0500 |
| commit | da78a9e329e272dedb2400b79a3bdeebff387d47 (patch) | |
| tree | e6ef8aa7c43556f55ddfe031a01cf0a8fa271bfe /files/it/web/javascript/reference/global_objects/uneval | |
| parent | 1109132f09d75da9a28b649c7677bb6ce07c40c0 (diff) | |
| download | translated-content-da78a9e329e272dedb2400b79a3bdeebff387d47.tar.gz translated-content-da78a9e329e272dedb2400b79a3bdeebff387d47.tar.bz2 translated-content-da78a9e329e272dedb2400b79a3bdeebff387d47.zip | |
initial commit
Diffstat (limited to 'files/it/web/javascript/reference/global_objects/uneval')
| -rw-r--r-- | files/it/web/javascript/reference/global_objects/uneval/index.html | 112 |
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diff --git a/files/it/web/javascript/reference/global_objects/uneval/index.html b/files/it/web/javascript/reference/global_objects/uneval/index.html new file mode 100644 index 0000000000..965dc014b4 --- /dev/null +++ b/files/it/web/javascript/reference/global_objects/uneval/index.html @@ -0,0 +1,112 @@ +--- +title: uneval() +slug: Web/JavaScript/Reference/Global_Objects/uneval +translation_of: Web/JavaScript/Reference/Global_Objects/uneval +--- +<div> +<div> +<div>{{jsSidebar("Objects")}}{{Non-standard_header}}</div> +</div> +</div> + +<h2 id="Summary" name="Summary">Sommario</h2> + +<p>La funzione <strong><code>uneval()</code></strong> crea una stringa rappresentante il codice sorcente di un oggetto.</p> + +<h2 id="Syntax" name="Syntax">Sintassi</h2> + +<pre class="syntaxbox">uneval(<var>object</var>)</pre> + +<h3 id="Parameters" name="Parameters">Parametri</h3> + +<dl> + <dt><code>object</code></dt> + <dd>Una qualsiasi espressione o dichiarazione JavaScript</dd> +</dl> + +<div class="note"><strong>Nota:</strong> Questa funzione non restituisce una rappresentazione JSON valida. Usare il metodo {{jsxref("JSON.stringify()")}}</div> + +<h2 id="Description" name="Description">Descrizione</h2> + +<p><code>uneval()</code> è una funzione globale e non è associata a nessun oggetto.</p> + +<h2 id="Esempi">Esempi</h2> + +<pre class="brush:js">var a = 1; +uneval(a); // restituisce la stringa "1" + +var b = "1"; +uneval(b) // restituisce la stringa '"1"' + +uneval(function foo(){}); // restituisce "(function foo(){})" + + +var a = uneval(function foo(){return "ciao"}); +var foo = eval(a); +foo(); // restituisce "ciao" +</pre> + +<h2 id="See_also" name="See_also">Specifiche</h2> + +<p>Non fa parte di nessuna specifica.</p> + +<h2 id="Compatibilità_con_i_browser">Compatibilità con i browser</h2> + +<p>{{ CompatibilityTable() }}</p> + +<div id="compat-desktop"> +<table class="compat-table"> + <tbody> + <tr> + <th>Funzionalità</th> + <th>Chrome</th> + <th>Firefox (Gecko)</th> + <th>Internet Explorer</th> + <th>Opera</th> + <th>Safari</th> + </tr> + <tr> + <td>Supporto di base</td> + <td>{{ CompatNo() }}</td> + <td>{{ CompatVersionUnknown() }}</td> + <td>{{ CompatNo() }}</td> + <td>{{ CompatNo() }}</td> + <td>{{ CompatNo() }}</td> + </tr> + </tbody> +</table> +</div> + +<div id="compat-mobile"> +<table class="compat-table"> + <tbody> + <tr> + <th><span style="font-family: 'Open Sans Light', sans-serif; font-size: 16px; line-height: 16px;">Funzionalità</span></th> + <th>Android</th> + <th>Chrome for Android</th> + <th>Firefox Mobile (Gecko)</th> + <th>IE Mobile</th> + <th>Opera Mobile</th> + <th>Safari Mobile</th> + </tr> + <tr> + <td><span style="font-size: 12px; line-height: 18px;">Supporto di base</span></td> + <td>{{ CompatNo() }}</td> + <td>{{ CompatNo() }}</td> + <td>{{ CompatVersionUnknown() }}</td> + <td>{{ CompatNo() }}</td> + <td>{{ CompatNo() }}</td> + <td>{{ CompatNo() }}</td> + </tr> + </tbody> +</table> +</div> + +<h2 id="See_Also" name="See_Also">Vedi anche</h2> + +<ul> + <li>{{jsxref("Global_Objects/eval", "eval()")}}</li> + <li>{{jsxref("JSON.stringify")}}</li> + <li>{{jsxref("JSON.parse")}}</li> + <li>{{jsxref("Object.toSource")}}</li> +</ul> |
