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diff --git a/files/tr/web/api/eventtarget/index.html b/files/tr/web/api/eventtarget/index.html deleted file mode 100644 index a5872453c9..0000000000 --- a/files/tr/web/api/eventtarget/index.html +++ /dev/null @@ -1,169 +0,0 @@ ---- -title: EventTarget -slug: Web/API/EventTarget -tags: - - API - - DOM - - DOM Events - - Interface - - NeedsTranslation - - TopicStub -translation_of: Web/API/EventTarget ---- -<p>{{ApiRef("DOM Events")}}</p> - -<p><code>EventTarget</code> is an interface implemented by objects that can receive events and may have listeners for them.</p> - -<p>{{domxref("Element")}}, {{domxref("document")}}, and {{domxref("window")}} are the most common event targets, but other objects can be event targets too, for example {{domxref("XMLHttpRequest")}}, {{domxref("AudioNode")}}, {{domxref("AudioContext")}}, and others.</p> - -<p>Many event targets (including elements, documents, and windows) also support setting <a href="/en-US/docs/Web/Guide/DOM/Events/Event_handlers">event handlers</a> via <code>on...</code> properties and attributes.</p> - -<h2 id="Methods">Methods</h2> - -<dl> - <dt>{{domxref("EventTarget.addEventListener()")}}</dt> - <dd>Register an event handler of a specific event type on the <code>EventTarget</code>.</dd> - <dt>{{domxref("EventTarget.removeEventListener()")}}</dt> - <dd>Removes an event listener from the <code>EventTarget</code>.</dd> - <dt>{{domxref("EventTarget.dispatchEvent()")}}</dt> - <dd>Dispatch an event to this <code>EventTarget</code>.</dd> -</dl> - -<h3 id="Additional_methods_for_Mozilla_chrome_code">Additional methods for Mozilla chrome code</h3> - -<p>Mozilla extensions for use by JS-implemented event targets to implement on* properties. See also <a href="/en-US/docs/Mozilla/WebIDL_bindings">WebIDL bindings</a>.</p> - -<ul> - <li>void <strong>setEventHandler</strong>(DOMString type, EventHandler handler) {{non-standard_inline}}</li> - <li>EventHandler <strong>getEventHandler</strong>(DOMString type) {{non-standard_inline}}</li> -</ul> - -<h2 id="Example">Example:</h2> - -<h3 id="_Simple_implementation_of_EventTarget" name="_Simple_implementation_of_EventTarget">Simple implementation of EventTarget</h3> - -<pre class="brush: js">var EventTarget = function() { - this.listeners = {}; -}; - -EventTarget.prototype.listeners = null; -EventTarget.prototype.addEventListener = function(type, callback) { - if(!(type in this.listeners)) { - this.listeners[type] = []; - } - this.listeners[type].push(callback); -}; - -EventTarget.prototype.removeEventListener = function(type, callback) { - if(!(type in this.listeners)) { - return; - } - var stack = this.listeners[type]; - for(var i = 0, l = stack.length; i < l; i++) { - if(stack[i] === callback){ - stack.splice(i, 1); - return this.removeEventListener(type, callback); - } - } -}; - -EventTarget.prototype.dispatchEvent = function(event) { - if(!(event.type in this.listeners)) { - return; - } - var stack = this.listeners[event.type]; - event.target = this; - for(var i = 0, l = stack.length; i < l; i++) { - stack[i].call(this, event); - } -}; -</pre> - -{{ EmbedLiveSample('_Simple_implementation_of_EventTarget') }} - -<h2 id="Specifications">Specifications</h2> - -<table class="standard-table"> - <tbody> - <tr> - <th scope="col">Specification</th> - <th scope="col">Status</th> - <th scope="col">Comment</th> - </tr> - <tr> - <td>{{SpecName('DOM WHATWG', '#interface-eventtarget', 'EventTarget')}}</td> - <td>{{Spec2('DOM WHATWG')}}</td> - <td>No change.</td> - </tr> - <tr> - <td>{{SpecName('DOM3 Events', 'DOM3-Events.html#interface-EventTarget', 'EventTarget')}}</td> - <td>{{Spec2('DOM3 Events')}}</td> - <td>A few parameters are now optional (<code>listener</code>), or accepts the <code>null</code> value (<code>useCapture</code>).</td> - </tr> - <tr> - <td>{{SpecName('DOM2 Events', 'events.html#Events-EventTarget', 'EventTarget')}}</td> - <td>{{Spec2('DOM2 Events')}}</td> - <td>Initial definition.</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>Chrome</th> - <th>Firefox (Gecko)</th> - <th>Internet Explorer</th> - <th>Opera</th> - <th>Safari (WebKit)</th> - </tr> - <tr> - <td>Basic support</td> - <td>1.0</td> - <td>{{CompatGeckoDesktop("1")}}</td> - <td>9.0</td> - <td>7</td> - <td>1.0<sup>[1]</sup></td> - </tr> - </tbody> -</table> -</div> - -<div id="compat-mobile"> -<table class="compat-table"> - <tbody> - <tr> - <th>Feature</th> - <th>Android</th> - <th>Firefox Mobile (Gecko)</th> - <th>IE Mobile</th> - <th>Opera Mobile</th> - <th>Safari Mobile</th> - </tr> - <tr> - <td>Basic support</td> - <td>1.0</td> - <td>{{CompatGeckoMobile("1")}}</td> - <td>9.0</td> - <td>6.0</td> - <td>1.0</td> - </tr> - </tbody> -</table> -</div> - -<p>[1] <code>window.EventTarget</code> does not exist.</p> - -<h2 id="See_Also">See Also</h2> - -<ul> - <li><a href="/en-US/docs/Web/Reference/Events">Event reference</a> - the events available in the platform.</li> - <li><a href="/en-US/docs/Web/Guide/DOM/Events">Event developer guide</a></li> - <li>{{domxref("Event")}} interface</li> -</ul> |