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Diffstat (limited to 'files/zh-cn/web/api/selection/focusnode/index.html')
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diff --git a/files/zh-cn/web/api/selection/focusnode/index.html b/files/zh-cn/web/api/selection/focusnode/index.html new file mode 100644 index 0000000000..be2aecd57b --- /dev/null +++ b/files/zh-cn/web/api/selection/focusnode/index.html @@ -0,0 +1,95 @@ +--- +title: Selection.focusNode +slug: Web/API/Selection/focusNode +translation_of: Web/API/Selection/focusNode +--- +<div>{{ ApiRef("DOM") }}{{SeeCompatTable}}</div> + +<p><strong><code>Selection.focusNode</code></strong><code>是只读的</code><strong><code>,</code></strong><font><font>返回所选内容的结束位置部分所属的节点</font></font>.</p> + +<p>用户可能会从左到右(按文字方向) 或从右到左 (按文字相反方向)进行选择. focusNode就是用户选择时最后停下来所处的元素节点. 当你同时按下shift键和任何一个方向键来改变选择时,你就能看到:选择的结束位置在移动, 但是选择的锚点-起始位置不会改变.</p> + +<h2 id="Syntax" name="Syntax"><font><font>语法</font></font></h2> + +<pre class="syntaxbox"><em>node</em> =<em> sel</em>.focusNode +</pre> + +<h2 id="相关规范">相关规范</h2> + +<table class="standard-table"> + <tbody> + <tr> + <th scope="col">规范</th> + <th scope="col">状态</th> + <th scope="col">备注</th> + </tr> + <tr> + <td>{{SpecName('HTML Editing', '#dom-selection-focusnode', 'Selection.focusNode')}}</td> + <td>{{Spec2('HTML Editing')}}</td> + <td>Initial definition</td> + </tr> + <tr> + <td>{{SpecName('Selection API', '#widl-Selection-focusNode', 'Selection.focusNode')}}</td> + <td>{{Spec2('Selection API')}}</td> + <td>Current</td> + </tr> + </tbody> +</table> + +<h2 id="Browser_compatibility" name="Browser_compatibility">浏览器兼容性</h2> + +<div>{{CompatibilityTable}}</div> + +<div id="compat-desktop"> +<table class="compat-table"> + <tbody> + <tr> + <th>特性</th> + <th>Chrome</th> + <th>Firefox (Gecko)</th> + <th>Internet Explorer</th> + <th>Opera</th> + <th>Safari (WebKit)</th> + </tr> + <tr> + <td>基础特性支持</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatVersionUnknown()}}</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatUnknown}}</td> + </tr> + </tbody> +</table> +</div> + +<div id="compat-mobile"> +<table class="compat-table"> + <tbody> + <tr> + <th>特性</th> + <th>Android</th> + <th>Firefox Mobile (Gecko)</th> + <th>Firefox OS</th> + <th>IE Phone</th> + <th>Opera Mobile</th> + <th>Safari Mobile</th> + </tr> + <tr> + <td>基础特性支持</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatVersionUnknown()}}</td> + <td>1.0</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatUnknown}}</td> + </tr> + </tbody> +</table> +</div> + +<h2 id="See_also" name="See_also">参考</h2> + +<ul> + <li>{{domxref("Selection")}}, Selection接口规范.</li> +</ul> |
