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Diffstat (limited to 'files/pt-br/web/events/blur/index.html')
| -rw-r--r-- | files/pt-br/web/events/blur/index.html | 154 |
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diff --git a/files/pt-br/web/events/blur/index.html b/files/pt-br/web/events/blur/index.html deleted file mode 100644 index 7eb9263be2..0000000000 --- a/files/pt-br/web/events/blur/index.html +++ /dev/null @@ -1,154 +0,0 @@ ---- -title: blur (evento) -slug: Web/Events/blur -translation_of: Web/API/Element/blur_event ---- -<p>O evento <code>blur</code> é acionado quando um elemento perde foco. A diferença principal entre este evento e <a href="/en-US/docs/Mozilla_event_reference/focusout"><code>focusout</code></a> é que apenas o segundo 'borbulha'.</p> - -<h2 id="Informação_geral">Informação geral</h2> - -<dl> - <dt style="float: left; text-align: right; width: 120px;">Especificação</dt> - <dd style="margin: 0 0 0 120px;"><a class="external" href="http://www.w3.org/TR/DOM-Level-3-Events/#event-type-blur">DOM L3</a></dd> - <dt style="float: left; text-align: right; width: 120px;">Interface</dt> - <dd style="margin: 0 0 0 120px;">{{domxref("FocusEvent")}}</dd> - <dt style="float: left; text-align: right; width: 120px;">Borbulha</dt> - <dd style="margin: 0 0 0 120px;">Não</dd> - <dt style="float: left; text-align: right; width: 120px;">Cancelável</dt> - <dd style="margin: 0 0 0 120px;">Não</dd> - <dt style="float: left; text-align: right; width: 120px;">Alvo</dt> - <dd style="margin: 0 0 0 120px;">Elemento</dd> - <dt style="float: left; text-align: right; width: 120px;">Ação padrão</dt> - <dd style="margin: 0 0 0 120px;">Nenhuma</dd> -</dl> - -<p>{{NoteStart}}O valor de {{domxref("Document.activeElement")}} varia entre navegadores enquanto este evento é processado ({{bug(452307)}}): O IE10 define-o para o elemento para onde o foco moverá, enquanto Firefox e Chrome muitas vezes definem-o para o <code>body</code> do documento.{{NoteEnd}}</p> - -<h2 id="Propriedades">Propriedades</h2> - -<table class="standard-table"> - <thead> - <tr> - <th scope="col">Property</th> - <th scope="col">Type</th> - <th scope="col">Description</th> - </tr> - </thead> - <tbody> - <tr> - <td><code>target</code> {{readonlyInline}}</td> - <td>{{domxref("EventTarget")}}</td> - <td>Event target (DOM element)</td> - </tr> - <tr> - <td><code>type</code> {{readonlyInline}}</td> - <td>{{domxref("DOMString")}}</td> - <td>The type of event.</td> - </tr> - <tr> - <td><code>bubbles</code> {{readonlyInline}}</td> - <td>{{jsxref("Boolean")}}</td> - <td>Whether the event normally bubbles or not.</td> - </tr> - <tr> - <td><code>cancelable</code> {{readonlyInline}}</td> - <td>{{jsxref("Boolean")}}</td> - <td>Whether the event is cancellable or not.</td> - </tr> - <tr> - <td><code>relatedTarget</code> {{readonlyInline}}</td> - <td>{{domxref("EventTarget")}} (DOM element)</td> - <td>null</td> - </tr> - </tbody> -</table> - -<h2 id="Delegação_do_evento">Delegação do evento</h2> - -<p>Existem duas maneiras de implementar a delegação de eventos para este evento: usando o evento <code>focusout</code> nos navegadores que suportam-o, ou definindo o parâmetro "useCapture" do <a href="/en-US/docs/DOM/element.addEventListener"><code>addEventListener</code></a> para <code>true</code>:</p> - -<h3 id="Conteúdo_HTML">Conteúdo HTML </h3> - -<pre class="brush:html;"><form id="form"> - <input type="text" placeholder="text input"> - <input type="password" placeholder="password"> -</form></pre> - -<h3 id="Conteúdo_JavaScript">Conteúdo JavaScript</h3> - -<pre class="brush: js">var form = document.getElementById("form"); -form.addEventListener("focus", function( event ) { - event.target.style.background = "pink"; -}, true); -form.addEventListener("blur", function( event ) { - event.target.style.background = ""; -}, true);</pre> - -<p>{{EmbedLiveSample('Event_delegation')}}</p> - -<h2 id="Compatibilidade_entre_navegadores">Compatibilidade entre navegadores</h2> - -<div>{{CompatibilityTable}}</div> - -<div id="compat-desktop"> -<table class="compat-table"> - <tbody> - <tr> - <th>Feature</th> - <th>Chrome</th> - <th>Edge</th> - <th>Firefox (Gecko)</th> - <th>Internet Explorer</th> - <th>Opera</th> - <th>Safari</th> - </tr> - <tr> - <td>Suporte básico</td> - <td>5</td> - <td>{{CompatVersionUnknown}}</td> - <td>{{CompatVersionUnknown}}<sup>[1]</sup></td> - <td>6</td> - <td>12.1</td> - <td>5.1</td> - </tr> - </tbody> -</table> -</div> - -<div id="compat-mobile"> -<table class="compat-table"> - <tbody> - <tr> - <th>Feature</th> - <th>Android</th> - <th>Chrome para Android</th> - <th>Edge</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>4.0</td> - <td>53</td> - <td>{{CompatVersionUnknown}}</td> - <td>{{CompatUnknown}}</td> - <td>10.0</td> - <td>12.1</td> - <td>5.1</td> - </tr> - </tbody> -</table> -</div> - -<p>[1] Antes do Gecko 24 {{geckoRelease(24)}} a interface para este elemento era {{domxref("Event")}}, não {{domxref("FocusEvent")}}. Veja ({{bug(855741)}}).</p> - -<h2 id="Eventos_relacionados">Eventos relacionados</h2> - -<ul> - <li>{{event("focus")}}</li> - <li>{{event("blur")}}</li> - <li>{{event("focusin")}}</li> - <li>{{event("focusout")}}</li> -</ul> |