From 33058f2b292b3a581333bdfb21b8f671898c5060 Mon Sep 17 00:00:00 2001 From: Peter Bengtsson Date: Tue, 8 Dec 2020 14:40:17 -0500 Subject: initial commit --- .../zh-cn/web/api/range/startcontainer/index.html | 107 +++++++++++++++++++++ 1 file changed, 107 insertions(+) create mode 100644 files/zh-cn/web/api/range/startcontainer/index.html (limited to 'files/zh-cn/web/api/range/startcontainer') diff --git a/files/zh-cn/web/api/range/startcontainer/index.html b/files/zh-cn/web/api/range/startcontainer/index.html new file mode 100644 index 0000000000..d69c0baad6 --- /dev/null +++ b/files/zh-cn/web/api/range/startcontainer/index.html @@ -0,0 +1,107 @@ +--- +title: Range.startContainer +slug: Web/API/Range/startContainer +translation_of: Web/API/Range/startContainer +--- +

 

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Range.startContainer是只读属性,返回Range开始的节点。要更改节点的起始位置,请使用Range.setStart()方法。
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Syntax

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startRangeNode = range.startContainer;
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Example

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range = document.createRange();
+range.setStart(startNode,startOffset);
+range.setEnd(endNode,endOffset);
+startRangeNode = range.startContainer;
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Specifications

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SpecificationStatusComment
{{SpecName('DOM WHATWG', '#dom-range-startcontainer', 'Range.endContainer')}}{{Spec2('DOM WHATWG')}}No change.
{{SpecName('DOM2 Traversal_Range', 'ranges.html#Level-2-Range-attr-startParent', 'Range.startContainer')}}{{Spec2('DOM2 Traversal_Range')}}Initial specification.
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Browser compatibility

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{{CompatibilityTable}}

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FeatureChromeEdgeFirefox (Gecko)Internet ExplorerOperaSafari
Basic support{{CompatVersionUnknown}}{{CompatVersionUnknown}}{{CompatGeckoDesktop("1.0")}}9.09.0{{CompatVersionUnknown}}
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FeatureAndroidEdgeFirefox Mobile (Gecko)IE MobileOpera MobileSafari Mobile
Basic support{{CompatVersionUnknown}}{{CompatVersionUnknown}}{{CompatGeckoMobile("1.0")}}9.09.0{{CompatVersionUnknown}}
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See also

+ + -- cgit v1.2.3-54-g00ecf