From 33058f2b292b3a581333bdfb21b8f671898c5060 Mon Sep 17 00:00:00 2001 From: Peter Bengtsson Date: Tue, 8 Dec 2020 14:40:17 -0500 Subject: initial commit --- files/zh-cn/web/api/document/drop_event/index.html | 265 +++++++++++++++++++++ 1 file changed, 265 insertions(+) create mode 100644 files/zh-cn/web/api/document/drop_event/index.html (limited to 'files/zh-cn/web/api/document/drop_event') 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 +--- +
{{APIRef}}
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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 事件被抛出。

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基本信息

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BubblesYes
CancelableYes
Target objects{{domxref("Document")}}, {{domxref("Element")}}
Interface{{domxref("DragEvent")}}
Default ActionVaries.
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属性

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PropertyTypeDescription
target {{readonlyInline}}EventTargetThe element that was underneath the element being dragged.
type {{readonlyInline}}DOMStringThe type of event.
bubbles {{readonlyInline}}BooleanWhether the event normally bubbles or not
cancelable {{readonlyInline}}BooleanWhether the event is cancellable or not?
view {{readonlyInline}}WindowProxydocument.defaultView (window of the document)
detail {{readonlyInline}}long (float)0.
dataTransferDataTransferThe data that underlies a drag-and-drop operation, known as the drag data store. Protected mode.
currentTarget {{readonlyInline}}EventTargetThe node that had the event listener attached.
relatedTarget {{readonlyInline}}EventTargetFor mouseover, mouseout, mouseenter and mouseleave events: the target of the complementary event (the mouseleave target in the case of a mouseenter event). null otherwise.
screenX {{readonlyInline}}longThe X coordinate of the mouse pointer in global (screen) coordinates.
screenY {{readonlyInline}}longThe Y coordinate of the mouse pointer in global (screen) coordinates.
clientX {{readonlyInline}}longThe X coordinate of the mouse pointer in local (DOM content) coordinates.
clientY {{readonlyInline}}longThe Y coordinate of the mouse pointer in local (DOM content) coordinates.
button {{readonlyInline}}unsigned shortThe 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.
buttons {{readonlyInline}}unsigned shortThe 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). More info.
mozPressure {{readonlyInline}}floatThe 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).
ctrlKey {{readonlyInline}}booleantrue if the control key was down when the event was fired. false otherwise.
shiftKey {{readonlyInline}}booleantrue if the shift key was down when the event was fired. false otherwise.
altKey {{readonlyInline}}booleantrue if the alt key was down when the event was fired. false otherwise.
metaKey {{readonlyInline}}booleantrue if the meta key was down when the event was fired. false otherwise.
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示例：dropzone

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{{page('/zh-CN/docs/Web/Events/dragstart', '示例：dropzone')}}

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规范

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SpecificationStatusComment
{{SpecName("HTML WHATWG", "interaction.html#dndevents", "drop event")}}{{Spec2("HTML WHATWG")}}
{{SpecName("HTML5.1", "editing.html#dndevents", "drop event")}}{{Spec2("HTML5.1")}}Initial definition
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浏览器支持

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{{CompatibilityTable}}

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FeatureChromeFirefox (Gecko)Internet ExplorerOperaSafari (WebKit)
Basic support4{{CompatGeckoDesktop("1.9.1")}}10123.1
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FeatureAndroidAndroid WebviewChrome for AndroidFirefox Mobile (Gecko)Firefox OSIE MobileOpera MobileSafari Mobile
Basic support{{CompatNo}}{{CompatNo}}{{CompatNo}}{{CompatNo}}{{CompatNo}}{{CompatIE("10")}}{{CompatNo}}{{CompatNo}}
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相关

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