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diff --git a/files/pt-br/web/javascript/reference/global_objects/string/tostring/index.html b/files/pt-br/web/javascript/reference/global_objects/string/tostring/index.html new file mode 100644 index 0000000000..5b3a3fa1ce --- /dev/null +++ b/files/pt-br/web/javascript/reference/global_objects/string/tostring/index.html @@ -0,0 +1,125 @@ +--- +title: String.prototype.toString() +slug: Web/JavaScript/Reference/Global_Objects/String/toString +tags: + - JavaScript + - Prototipo + - Referencia + - String + - metodo + - toString() +translation_of: Web/JavaScript/Reference/Global_Objects/String/toString +--- +<div>{{JSRef}}</div> + +<p>O método <strong><code>toString()</code></strong> retorna uma string representando o objeto especificado.</p> + +<h2 id="Sintaxe">Sintaxe</h2> + +<pre class="syntaxbox notranslate"><code><var>str</var>.toString()</code></pre> + +<h2 id="Descrição">Descrição</h2> + +<p>O objeto {{jsxref("String")}} substitui o método <code>toString()</code> do objeto {{jsxref("Object")}}. Ele não herda {{jsxref("Object.prototype.toString()")}}. Para objetos {{jsxref("String")}}, o método <code>toString()</code> retorna uma representação de string do objeto e é o mesmo que o método {{jsxref("String.prototype.valueOf()")}}.</p> + +<h2 id="Exemplos">Exemplos</h2> + +<h3 id="Usando_toString">Usando <code>toString()</code></h3> + +<p>O exemplo a seguir exibe o valor string de um objeto {{jsxref("String")}}:</p> + +<pre class="brush: js notranslate">var x = new String('Hello world'); + +console.log(x.toString()); // retorna 'Hello world' +</pre> + +<h2 id="Especificações">Especificações</h2> + +<table class="standard-table"> + <tbody> + <tr> + <th scope="col">Especificação</th> + <th scope="col">Estado</th> + <th scope="col">Comentário</th> + </tr> + <tr> + <td>{{SpecName('ES3')}}</td> + <td>{{Spec2('ES3')}}</td> + <td>Definição inicial. Implementado no JavaScript 1.1.</td> + </tr> + <tr> + <td>{{SpecName('ES5.1', '#sec-15.5.4.2', 'String.prototype.toString')}}</td> + <td>{{Spec2('ES5.1')}}</td> + <td></td> + </tr> + <tr> + <td>{{SpecName('ES6', '#sec-string.prototype.tostring', 'String.prototype.toString')}}</td> + <td>{{Spec2('ES6')}}</td> + <td></td> + </tr> + <tr> + <td>{{SpecName('ESDraft', '#sec-string.prototype.tostring', 'String.prototype.toString')}}</td> + <td>{{Spec2('ESDraft')}}</td> + <td></td> + </tr> + </tbody> +</table> + +<h2 id="Navegadores_compatíveis">Navegadores compatíveis</h2> + +<div>{{CompatibilityTable}}</div> + +<div id="compat-desktop"> +<table class="compat-table"> + <tbody> + <tr> + <th>Funcionalidade</th> + <th>Chrome</th> + <th>Firefox (Gecko)</th> + <th>Internet Explorer</th> + <th>Opera</th> + <th>Safari</th> + </tr> + <tr> + <td>Suporte básico</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>Funcionalidade</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>Suporte básico</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="Veja_também">Veja também</h2> + +<ul> + <li>{{jsxref("Object.prototype.toSource()")}}</li> + <li>{{jsxref("String.prototype.valueOf()")}}</li> +</ul> |