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diff --git a/files/zh-cn/web/api/document/drop_event/index.html b/files/zh-cn/web/api/document/drop_event/index.html new file mode 100644 index 0000000000..3016333f51 --- /dev/null +++ b/files/zh-cn/web/api/document/drop_event/index.html @@ -0,0 +1,265 @@ +--- +title: drop +slug: Web/API/Document/drop_event +tags: + - DOM + - Drag Event + - Drop + - Event + - HTML5 + - drag and drop + - 参考 + - 拖拽 + - 拖拽释放 + - 拖拽释放事件 +translation_of: Web/API/Document/drop_event +--- +<div>{{APIRef}}</div> + +<p><strong><code>当一个元素或是选中的文字被拖拽释放到一个有效的释放目标位置时，drop</code></strong> 事件被抛出。</p> + +<h2 id="基本信息">基本信息</h2> + +<table class="properties"> + <tbody> + <tr> + <td>Bubbles</td> + <td>Yes</td> + </tr> + <tr> + <td>Cancelable</td> + <td>Yes</td> + </tr> + <tr> + <td>Target objects</td> + <td>{{domxref("Document")}}, {{domxref("Element")}}</td> + </tr> + <tr> + <td>Interface</td> + <td>{{domxref("DragEvent")}}</td> + </tr> + <tr> + <td>Default Action</td> + <td>Varies.</td> + </tr> + </tbody> +</table> + +<h2 id="属性">属性</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><a href="/en-US/docs/Web/API/EventTarget" title="EventTarget is an interface implemented by objects that can receive events and may have listeners for them."><code>EventTarget</code></a></td> + <td>The element that was underneath the element being dragged.</td> + </tr> + <tr> + <td><code>type</code> {{readonlyInline}}</td> + <td><a href="/en-US/docs/Web/API/DOMString" title="DOMString is a UTF-16 String. As JavaScript already uses such strings, DOMString is mapped directly to a String."><code>DOMString</code></a></td> + <td>The type of event.</td> + </tr> + <tr> + <td><code>bubbles</code> {{readonlyInline}}</td> + <td><a href="/en-US/docs/Web/API/Boolean" title="The Boolean object is an object wrapper for a boolean value."><code>Boolean</code></a></td> + <td>Whether the event normally bubbles or not</td> + </tr> + <tr> + <td><code>cancelable</code> {{readonlyInline}}</td> + <td><a href="/en-US/docs/Web/API/Boolean" title="The Boolean object is an object wrapper for a boolean value."><code>Boolean</code></a></td> + <td>Whether the event is cancellable or not?</td> + </tr> + <tr> + <td><code>view</code> {{readonlyInline}}</td> + <td><a class="new" href="/en-US/docs/Web/API/WindowProxy" rel="nofollow" title="The documentation about this has not yet been written; please consider contributing!"><code>WindowProxy</code></a></td> + <td><a href="/en-US/docs/Web/API/Document/defaultView" title="In browsers, document.defaultView returns the window object associated with a document, or null if none is available."><code>document.defaultView</code></a> (<code>window</code> of the document)</td> + </tr> + <tr> + <td><code>detail</code> {{readonlyInline}}</td> + <td><code>long</code> (<code>float</code>)</td> + <td>0.</td> + </tr> + <tr> + <td><code>dataTransfer</code></td> + <td>DataTransfer</td> + <td>The data that underlies a drag-and-drop operation, known as the <a href="/en-US/docs/Web/API/DataTransfer">drag data store</a>. Protected mode.</td> + </tr> + <tr> + <td><code>currentTarget</code> {{readonlyInline}}</td> + <td>EventTarget</td> + <td>The node that had the event listener attached.</td> + </tr> + <tr> + <td><code>relatedTarget</code> {{readonlyInline}}</td> + <td>EventTarget</td> + <td>For <code>mouseover</code>, <code>mouseout</code>, <code>mouseenter</code> and <code>mouseleave</code> events: the target of the complementary event (the <code>mouseleave</code> target in the case of a <code>mouseenter</code> event). <code>null</code> otherwise.</td> + </tr> + <tr> + <td><code>screenX</code> {{readonlyInline}}</td> + <td>long</td> + <td>The X coordinate of the mouse pointer in global (screen) coordinates.</td> + </tr> + <tr> + <td><code>screenY</code> {{readonlyInline}}</td> + <td>long</td> + <td>The Y coordinate of the mouse pointer in global (screen) coordinates.</td> + </tr> + <tr> + <td><code>clientX</code> {{readonlyInline}}</td> + <td>long</td> + <td>The X coordinate of the mouse pointer in local (DOM content) coordinates.</td> + </tr> + <tr> + <td><code>clientY</code> {{readonlyInline}}</td> + <td>long</td> + <td>The Y coordinate of the mouse pointer in local (DOM content) coordinates.</td> + </tr> + <tr> + <td><code>button</code> {{readonlyInline}}</td> + <td>unsigned short</td> + <td>The button number that was pressed when the mouse event was fired: Left button=0, middle button=1 (if present), right button=2. For mice configured for left handed use in which the button actions are reversed the values are instead read from right to left.</td> + </tr> + <tr> + <td><code>buttons</code> {{readonlyInline}}</td> + <td>unsigned short</td> + <td>The buttons being pressed when the mouse event was fired: Left button=1, Right button=2, Middle (wheel) button=4, 4th button (typically, "Browser Back" button)=8, 5th button (typically, "Browser Forward" button)=16. If two or more buttons are pressed, returns the logical sum of the values. E.g., if Left button and Right button are pressed, returns 3 (=1 | 2). <a href="/en-US/docs/Web/API/MouseEvent">More info</a>.</td> + </tr> + <tr> + <td><code>mozPressure</code> {{readonlyInline}}</td> + <td>float</td> + <td>The amount of pressure applied to a touch or tabdevice when generating the event; this value ranges between 0.0 (minimum pressure) and 1.0 (maximum pressure).</td> + </tr> + <tr> + <td><code>ctrlKey</code> {{readonlyInline}}</td> + <td>boolean</td> + <td><code>true</code> if the control key was down when the event was fired. <code>false</code> otherwise.</td> + </tr> + <tr> + <td><code>shiftKey</code> {{readonlyInline}}</td> + <td>boolean</td> + <td><code>true</code> if the shift key was down when the event was fired. <code>false</code> otherwise.</td> + </tr> + <tr> + <td><code>altKey</code> {{readonlyInline}}</td> + <td>boolean</td> + <td><code>true</code> if the alt key was down when the event was fired. <code>false</code> otherwise.</td> + </tr> + <tr> + <td><code>metaKey</code> {{readonlyInline}}</td> + <td>boolean</td> + <td><code>true</code> if the meta key was down when the event was fired. <code>false</code> otherwise.</td> + </tr> + </tbody> +</table> + +<h2 id="示例：dropzone">示例：dropzone</h2> + +<p>{{page('/zh-CN/docs/Web/Events/dragstart', '示例：dropzone')}}</p> + +<h2 id="规范">规范</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("HTML WHATWG", "interaction.html#dndevents", "drop event")}}</td> + <td>{{Spec2("HTML WHATWG")}}</td> + <td></td> + </tr> + <tr> + <td>{{SpecName("HTML5.1", "editing.html#dndevents", "drop event")}}</td> + <td>{{Spec2("HTML5.1")}}</td> + <td>Initial definition</td> + </tr> + </tbody> +</table> + +<h2 id="浏览器支持">浏览器支持</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>4</td> + <td>{{CompatGeckoDesktop("1.9.1")}}</td> + <td>10</td> + <td>12</td> + <td>3.1</td> + </tr> + </tbody> +</table> +</div> + +<div id="compat-mobile"> +<table class="compat-table"> + <tbody> + <tr> + <th>Feature</th> + <th>Android</th> + <th>Android Webview</th> + <th>Chrome for Android</th> + <th>Firefox Mobile (Gecko)</th> + <th>Firefox OS</th> + <th>IE Mobile</th> + <th>Opera Mobile</th> + <th>Safari Mobile</th> + </tr> + <tr> + <td>Basic support</td> + <td>{{CompatNo}}</td> + <td>{{CompatNo}}</td> + <td>{{CompatNo}}</td> + <td>{{CompatNo}}</td> + <td>{{CompatNo}}</td> + <td>{{CompatIE("10")}}</td> + <td>{{CompatNo}}</td> + <td>{{CompatNo}}</td> + </tr> + </tbody> +</table> +</div> + +<h2 id="相关">相关</h2> + +<ul> + <li>其它拖放事件： + <ul> + <li>{{domxref("Document/drag_event", "drag")}}</li> + <li>{{domxref("Document/dragstart_event", "dragstart")}}</li> + <li>{{domxref("Document/dragend_event", "dragend")}}</li> + <li>{{domxref("Document/dragover_event", "dragover")}}</li> + <li>{{domxref("Document/dragenter_event", "dragenter")}}</li> + <li>{{domxref("Document/dragleave_event", "dragleave")}}</li> + <li>{{domxref("Document/dragexit_event", "dragexit")}}</li> + </ul> + </li> + <li>其他目标上的拖放事件： + <ul> + <li>{{domxref("Window")}}: {{domxref("Window/drop_event", "drop")}} event</li> + <li>{{domxref("HTMLElement")}}: {{domxref("HTMLElement/drop_event", "drop")}}</li> + <li>{{domxref("SVGElement")}}: {{domxref("SVGElement/drop_event", "drop")}} event</li> + </ul> + </li> +</ul> |