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author | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:41:15 -0500 |
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committer | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:41:15 -0500 |
commit | 4b1a9203c547c019fc5398082ae19a3f3d4c3efe (patch) | |
tree | d4a40e13ceeb9f85479605110a76e7a4d5f3b56b /files/ca/web/javascript/reference/functions/arguments/length | |
parent | 33058f2b292b3a581333bdfb21b8f671898c5060 (diff) | |
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Diffstat (limited to 'files/ca/web/javascript/reference/functions/arguments/length')
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diff --git a/files/ca/web/javascript/reference/functions/arguments/length/index.html b/files/ca/web/javascript/reference/functions/arguments/length/index.html new file mode 100644 index 0000000000..cf2660b7e4 --- /dev/null +++ b/files/ca/web/javascript/reference/functions/arguments/length/index.html @@ -0,0 +1,117 @@ +--- +title: arguments.length +slug: Web/JavaScript/Reference/Functions/arguments/length +translation_of: Web/JavaScript/Reference/Functions/arguments/length +--- +<div>{{jsSidebar("Functions")}}</div> + +<p>La propietat <strong><code>arguments.length</code></strong> conté el número d'arguments passats a la funció.</p> + +<h2 id="Sintaxi">Sintaxi</h2> + +<pre class="syntaxbox">arguments.length</pre> + +<h2 id="Descripció">Descripció</h2> + +<p>La propietat arguments.length proporciona el número d'arguments passats a la funció. Aquest pot ser major o menor que el nombre total de paràmetres definits. (Vegeu {{jsxref("Function.length")}}).</p> + +<h2 id="Exemples">Exemples</h2> + +<h3 id="Utilitzar_arguments.length">Utilitzar <code>arguments.length</code></h3> + +<p>En aquest exemple definim una funció que pot afegir dos o més nombres.</p> + +<pre class="brush: js">function adder(base /*, n2, ... */) { + base = Number(base); + for (var i = 1; i < arguments.length; i++) { + base += Number(arguments[i]); + } + return base; +} +</pre> + +<h2 id="Especificacions">Especificacions</h2> + +<table class="standard-table"> + <tbody> + <tr> + <th scope="col">Especificació</th> + <th scope="col">Estat</th> + <th scope="col">Comentaris</th> + </tr> + <tr> + <td>{{SpecName('ES1')}}</td> + <td>{{Spec2('ES1')}}</td> + <td>Definició inicial. Implementat en JavaScript 1.1</td> + </tr> + <tr> + <td>{{SpecName('ES5.1', '#sec-10.6', 'Arguments Object')}}</td> + <td>{{Spec2('ES5.1')}}</td> + <td> </td> + </tr> + <tr> + <td>{{SpecName('ES6', '#sec-arguments-exotic-objects', 'Arguments Exotic Objects')}}</td> + <td>{{Spec2('ES6')}}</td> + <td> </td> + </tr> + </tbody> +</table> + +<h2 id="Compatibilitat_amb_navegadors">Compatibilitat amb navegadors</h2> + +<p>{{CompatibilityTable}}</p> + +<div id="compat-desktop"> +<table class="compat-table"> + <tbody> + <tr> + <th>Característica</th> + <th>Chrome</th> + <th>Firefox (Gecko)</th> + <th>Internet Explorer</th> + <th>Opera</th> + <th>Safari</th> + </tr> + <tr> + <td>Suport bàsic</td> + <td>{{CompatVersionUnknown}}</td> + <td>{{CompatVersionUnknown}}</td> + <td>{{CompatVersionUnknown}}</td> + <td>{{CompatVersionUnknown}}</td> + <td>{{CompatVersionUnknown}}</td> + </tr> + </tbody> +</table> +</div> + +<div id="compat-mobile"> +<table class="compat-table"> + <tbody> + <tr> + <th>Característica</th> + <th>Android</th> + <th>Chrome per Android</th> + <th>Firefox Mobile (Gecko)</th> + <th>IE Mobile</th> + <th>Opera Mobile</th> + <th>Safari Mobile</th> + </tr> + <tr> + <td>Suport bàsic</td> + <td>{{CompatVersionUnknown}}</td> + <td>{{CompatVersionUnknown}}</td> + <td>{{CompatVersionUnknown}}</td> + <td>{{CompatVersionUnknown}}</td> + <td>{{CompatVersionUnknown}}</td> + <td>{{CompatVersionUnknown}}</td> + </tr> + </tbody> +</table> +</div> + +<h2 id="Vegeu_també">Vegeu també</h2> + +<ul> + <li>{{jsxref("Function")}}</li> + <li>{{jsxref("Function.length")}}</li> +</ul> |