diff options
Diffstat (limited to 'files/pt-br/web/api/windowbase64')
| -rw-r--r-- | files/pt-br/web/api/windowbase64/atob/index.html | 72 | ||||
| -rw-r--r-- | files/pt-br/web/api/windowbase64/index.html | 121 |
2 files changed, 0 insertions, 193 deletions
diff --git a/files/pt-br/web/api/windowbase64/atob/index.html b/files/pt-br/web/api/windowbase64/atob/index.html deleted file mode 100644 index cb9058abe5..0000000000 --- a/files/pt-br/web/api/windowbase64/atob/index.html +++ /dev/null @@ -1,72 +0,0 @@ ---- -title: WindowBase64.atob() -slug: Web/API/WindowBase64/atob -tags: - - API - - Referencia - - WindowBase64 - - metodo -translation_of: Web/API/WindowOrWorkerGlobalScope/atob ---- -<div>{{APIRef("HTML DOM")}}</div> - -<p>A função <strong><code>WindowBase64.atob()</code></strong> decodifica uma string de dados que foi codificada através da codificação base-64. Você pode usar o método {{domxref("WindowBase64.btoa","window.btoa()")}} para codificar e transmitir dados que, se não codificados, podem causar problemas de comunicação. Após transmití-los pode-se usar o método <code>window.atob()</code> para decodificar os dados novamente. Por exemplo, você pode codificar, transmitir, e decodificar caracteres de controle como valores ASCII de 0 a 31.</p> - -<p>Para utilizar com strings Unicode ou UTF-8, veja <a href="/en-US/docs/Web/JavaScript/Base64_encoding_and_decoding#The_.22Unicode_Problem.22">esta nota em <em>Base64 encoding and decoding</em></a> e <a href="/en-US/docs/Web/API/window.btoa#Unicode_Strings">essa nota em <code>window.btoa()</code></a>.</p> - -<h2 id="Sintaxe">Sintaxe</h2> - -<pre class="syntaxbox">var dadoDecodificado = window.atob(<em>dadoCodificado</em>);</pre> - -<h2 id="Exemplo">Exemplo</h2> - -<pre class="brush:js">var <em>dadoCodificado </em>= window.btoa("Olá, mundo"); // codifica a string -var dadoDecodificado = window.atob(<em>dadoCodificado</em>); // decodifica a string</pre> - -<h2 id="Especificações">Especificações</h2> - -<table class="standard-table"> - <thead> - <tr> - <th scope="col">Especificação</th> - <th scope="col">Status</th> - <th scope="col">Comentário</th> - </tr> - </thead> - <tbody> - <tr> - <td>{{SpecName('HTML WHATWG', '#dom-windowbase64-atob', 'WindowBase64.atob()')}}</td> - <td>{{Spec2('HTML WHATWG')}}</td> - <td>Nenhuma mudança desde a última versão, {{SpecName("HTML5.1")}}.</td> - </tr> - <tr> - <td>{{SpecName('HTML5.1', '#dom-windowbase64-atob', 'WindowBase64.atob()')}}</td> - <td>{{Spec2('HTML5.1')}}</td> - <td>Versão de {{SpecName("HTML WHATWG")}}. Nenhuma mudança.</td> - </tr> - <tr> - <td>{{SpecName("HTML5 W3C", "#dom-windowbase64-atob", "WindowBase64.atob()")}}</td> - <td>{{Spec2('HTML5 W3C')}}</td> - <td>Versão de {{SpecName("HTML WHATWG")}}. Criação do <code>WindowBase64</code> (antes as propriedades ficavam no target).</td> - </tr> - </tbody> -</table> - -<h2 id="Compatibilidade_de_navegadores">Compatibilidade de navegadores</h2> - -<div>{{Compat("api.WindowOrWorkerGlobalScope.atob")}}</div> - -<div id="compat-mobile"></div> - -<p>[1] <code>atob()</code> também está disponível para os componentes do XPCOM implementado em JavaScript, porém o objeto <code><a href="/en-US/docs/Web/API/Window">window</a></code> não é global nos componentes.</p> - -<p>[2] A partir do <a href="/en-US/Firefox/Releases/27/Site_Compatibility">Firefox 27</a>, <code>atob()</code> ignora todos os caracteres de espaço no argumento para seguir as últimas especificações do HTML5. ({{bug(711180)}})</p> - -<h2 id="Veja_também">Veja também</h2> - -<ul> - <li><a href="/Web/API/WindowBase64/Base64_encoding_and_decoding">Base64 encoding and decoding</a></li> - <li><a href="/en-US/docs/data_URIs"><code>data</code> URIs</a></li> - <li>{{domxref("WindowBase64.btoa","window.btoa()")}}</li> - <li><a href="/en-US/docs/Components.utils.importGlobalProperties">Components.utils.importGlobalProperties</a></li> -</ul> diff --git a/files/pt-br/web/api/windowbase64/index.html b/files/pt-br/web/api/windowbase64/index.html deleted file mode 100644 index f51b72c102..0000000000 --- a/files/pt-br/web/api/windowbase64/index.html +++ /dev/null @@ -1,121 +0,0 @@ ---- -title: WindowBase64 -slug: Web/API/WindowBase64 -tags: - - API - - HTML-DOM - - Helper - - NeedsTranslation - - TopicStub - - WindowBase64 -translation_of: Web/API/WindowOrWorkerGlobalScope -translation_of_original: Web/API/WindowBase64 ---- -<p>{{APIRef("HTML DOM")}}</p> - -<p>The <code><strong>WindowBase64</strong></code> helper contains utility methods to convert data to and from base64, a binary-to-text encoding scheme. For example it is used in <a href="/en-US/docs/data_URIs">data URIs</a>.</p> - -<p>There is no object of this type, though the context object, either the {{domxref("Window")}} for regular browsing scope, or the {{domxref("WorkerGlobalScope")}} for workers, implements it.</p> - -<h2 id="Properties">Properties</h2> - -<p><em>This helper neither defines nor inherits any properties.</em></p> - -<h2 id="Methods">Methods</h2> - -<p><em>This helper does not inherit any methods.</em></p> - -<dl> - <dt>{{domxref("WindowBase64.atob()")}}</dt> - <dd>Decodes a string of data which has been encoded using base-64 encoding.</dd> - <dt>{{domxref("WindowBase64.btoa()")}}</dt> - <dd>Creates a base-64 encoded ASCII string from a string of binary data.</dd> -</dl> - -<h2 id="Specifications">Specifications</h2> - -<table class="standard-table"> - <thead> - <tr> - <th scope="col">Specification</th> - <th scope="col">Status</th> - <th scope="col">Comment</th> - </tr> - </thead> - <tbody> - <tr> - <td>{{SpecName('HTML WHATWG', '#windowbase64', 'WindowBase64')}}</td> - <td>{{Spec2('HTML WHATWG')}}</td> - <td>No change since the latest snapshot, {{SpecName("HTML5.1")}}.</td> - </tr> - <tr> - <td>{{SpecName('HTML5.1', '#windowbase64', 'WindowBase64')}}</td> - <td>{{Spec2('HTML5.1')}}</td> - <td>Snapshot of {{SpecName("HTML WHATWG")}}. No change.</td> - </tr> - <tr> - <td>{{SpecName("HTML5 W3C", "#windowbase64", "WindowBase64")}}</td> - <td>{{Spec2('HTML5 W3C')}}</td> - <td>Snapshot of {{SpecName("HTML WHATWG")}}. Creation of <code>WindowBase64</code> (properties where on the target before it).</td> - </tr> - </tbody> -</table> - -<h2 id="Browser_compatibility">Browser compatibility</h2> - -<p>{{CompatibilityTable}}</p> - -<div id="compat-desktop"> -<table class="compat-table"> - <tbody> - <tr> - <th>Feature</th> - <th>Firefox (Gecko)</th> - <th>Chrome</th> - <th>Internet Explorer</th> - <th>Opera</th> - <th>Safari</th> - </tr> - <tr> - <td>Basic support</td> - <td>{{CompatGeckoDesktop(1)}} [1]</td> - <td>{{CompatVersionUnknown}}</td> - <td>10.0</td> - <td>{{CompatVersionUnknown}}</td> - <td>{{CompatVersionUnknown}}</td> - </tr> - </tbody> -</table> -</div> - -<div id="compat-mobile"> -<table class="compat-table"> - <tbody> - <tr> - <th>Feature</th> - <th>Firefox Mobile (Gecko)</th> - <th>Android</th> - <th>IE Mobile</th> - <th>Opera Mobile</th> - <th>Safari Mobile</th> - </tr> - <tr> - <td>Basic support</td> - <td>{{CompatGeckoMobile(1)}}</td> - <td rowspan="1">{{CompatVersionUnknown}}</td> - <td rowspan="1">{{CompatVersionUnknown}}</td> - <td rowspan="1">{{CompatVersionUnknown}}</td> - <td rowspan="1">{{CompatVersionUnknown}}</td> - </tr> - </tbody> -</table> -</div> - -<p>[1] <code>atob()</code> is also available to XPCOM components implemented in JavaScript, even though {{domxref("Window")}} is not the global object in components.</p> - -<h2 id="See_also">See also</h2> - -<ul> - <li><a href="/Web/API/WindowBase64/Base64_encoding_and_decoding">Base64 encoding and decoding</a></li> - <li>{{domxref("Window")}}, {{domxref("WorkerGlobalScope")}}, {{domxref("DedicatedWorkerGlobalScope")}}, {{domxref("SharedWorkerGlobalScope")}}, and {{domxref("ServiceWorkerGlobalScope")}}</li> -</ul> |