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Diffstat (limited to 'files/zh-cn/web/api/childnode')
| -rw-r--r-- | files/zh-cn/web/api/childnode/after/index.html | 175 | ||||
| -rw-r--r-- | files/zh-cn/web/api/childnode/before/index.html | 187 | ||||
| -rw-r--r-- | files/zh-cn/web/api/childnode/index.html | 77 | ||||
| -rw-r--r-- | files/zh-cn/web/api/childnode/remove/index.html | 95 | ||||
| -rw-r--r-- | files/zh-cn/web/api/childnode/replacewith/index.html | 111 |
5 files changed, 645 insertions, 0 deletions
diff --git a/files/zh-cn/web/api/childnode/after/index.html b/files/zh-cn/web/api/childnode/after/index.html new file mode 100644 index 0000000000..9ae67b4815 --- /dev/null +++ b/files/zh-cn/web/api/childnode/after/index.html @@ -0,0 +1,175 @@ +--- +title: ChildNode.after() +slug: Web/API/ChildNode/after +translation_of: Web/API/ChildNode/after +--- +<div>{{APIRef("DOM")}}</div> + +<p><strong><code>ChildNode.after()</code> </strong>方法会在其父节点的子节点列表中插入一些<font face="Consolas, Liberation Mono, Courier, monospace"> </font>{{domxref("Node")}} 或<font face="Consolas, Liberation Mono, Courier, monospace"> </font>{{domxref("DOMString")}} 对象。插入位置为该节点之后。{{domxref("DOMString")}} 对象会被以<font face="Consolas, Liberation Mono, Courier, monospace"> </font>{{domxref("Text")}} 的形式插入。</p> + +<h2 id="语法">语法</h2> + +<pre class="syntaxbox notranslate">[Throws, Unscopable] +void ChildNode.after((Node or DOMString)... nodes); +</pre> + +<h3 id="参数">参数</h3> + +<dl> + <dt><code>nodes</code></dt> + <dd>一组准备插入的 {{domxref("Node")}} 或 {{domxref("DOMString")}} 。</dd> +</dl> + +<h3 id="错误">错误</h3> + +<ul> + <li>{{domxref("HierarchyRequestError")}}: 在某些不正确的层级结构进行了插入操作。</li> +</ul> + +<h2 id="示例">示例</h2> + +<h3 id="插入元素">插入元素</h3> + +<pre class="brush: js notranslate">var parent = document.createElement("div"); +var child = document.createElement("p"); +parent.appendChild(child); +var span = document.createElement("span"); + +child.after(span); + +console.log(parent.outerHTML); +// "<div><p></p><span></span></div>" +</pre> + +<h3 id="插入文本">插入文本</h3> + +<pre class="brush: js notranslate">var parent = document.createElement("div"); +var child = document.createElement("p"); +parent.appendChild(child); + +child.after("Text"); + +console.log(parent.outerHTML); +// "<div><p></p>Text</div>"</pre> + +<h3 id="同时插入元素和文本">同时插入元素和文本</h3> + +<pre class="brush: js notranslate">var parent = document.createElement("div"); +var child = document.createElement("p"); +parent.appendChild(child); +var span = document.createElement("span"); + +child.after(span, "Text"); + +console.log(parent.outerHTML); +// "<div><p></p><span></span>Text</div>"</pre> + +<h3 id="ChildNode.after_会被_with_环境排除"><code>ChildNode.after()</code> 会被 with 环境排除</h3> + +<p><code>after()</code> 方法不在 <code>with 环境的范围内，可以查看</code> {{jsxref("Symbol.unscopables")}} 来了解更多信息。</p> + +<pre class="brush: js notranslate">with(node) { + after("foo"); +} +// ReferenceError: after is not defined </pre> + +<h2 id="Polyfill">Polyfill</h2> + +<p>You can polyfill the <code>after()</code> method in Internet Explorer 9 and higher with the following code:</p> + +<pre class="brush: js notranslate">// from: https://github.com/jserz/js_piece/blob/master/DOM/ChildNode/after()/after().md +(function (arr) { + arr.forEach(function (item) { + if (item.hasOwnProperty('after')) { + return; + } + Object.defineProperty(item, 'after', { + configurable: true, + enumerable: true, + writable: true, + value: function after() { + var argArr = Array.prototype.slice.call(arguments), + docFrag = document.createDocumentFragment(); + + argArr.forEach(function (argItem) { + var isNode = argItem instanceof Node; + docFrag.appendChild(isNode ? argItem : document.createTextNode(String(argItem))); + }); + + this.parentNode.insertBefore(docFrag, this.nextSibling); + } + }); + }); +})([Element.prototype, CharacterData.prototype, DocumentType.prototype]);</pre> + +<h3 id="Another_polyfill">Another polyfill</h3> + +<pre class="brush: js notranslate">// from: https://github.com/FabioVergani/js-Polyfill_Element.prototype.after/blob/master/after.js + +(function(x){ + var o=x.prototype,p='after'; + if(!o[p]){ + o[p]=function(){ + var e, m=arguments, l=m.length, i=0, t=this, p=t.parentNode, n=Node, s=String, d=document; + if(p!==null){ + while(i<l){ + e=m[i]; + if(e instanceof n){ + t=t.nextSibling; + if(t!==null){ + p.insertBefore(e,t); + }else{ + p.appendChild(e); + }; + }else{ + p.appendChild(d.createTextNode(s(e))); + }; + ++i; + }; + }; + }; + }; +})(Element); + + + +/* +minified: + +(function(x){ + var o=x.prototype; + o.after||(o.after=function(){var e,m=arguments,l=m.length,i=0,t=this,p=t.parentNode,n=Node,s=String,d=document;if(p!==null){while(i<l){((e=m[i]) instanceof n)?(((t=t.nextSibling )!==null)?p.insertBefore(e,t):p.appendChild(e)):p.appendChild(d.createTextNode(s(e)));++i;}}}); +}(Element)); +*/</pre> + +<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('DOM WHATWG', '#dom-childnode-after', 'ChildNode.after()')}}</td> + <td>{{Spec2('DOM WHATWG')}}</td> + <td>Initial definition.</td> + </tr> + </tbody> +</table> + +<h2 id="浏览器兼容性">浏览器兼容性</h2> + +<p>{{Compat("api.ChildNode.after")}}</p> + +<h2 id="相关链接">相关链接</h2> + +<ul> + <li>{{domxref("ChildNode")}} 和 {{domxref("ParentNode")}}</li> + <li>{{domxref("ChildNode.before()")}}</li> + <li>{{domxref("ParentNode.append()")}}</li> + <li>{{domxref("Node.appendChild()")}}</li> + <li>{{domxref("Element.insertAdjacentElement()")}}</li> + <li>{{domxref("NodeList")}}</li> +</ul> diff --git a/files/zh-cn/web/api/childnode/before/index.html b/files/zh-cn/web/api/childnode/before/index.html new file mode 100644 index 0000000000..a09c552459 --- /dev/null +++ b/files/zh-cn/web/api/childnode/before/index.html @@ -0,0 +1,187 @@ +--- +title: ChildNode.before() +slug: Web/API/ChildNode/before +tags: + - api、dom、节点、方法 +translation_of: Web/API/ChildNode/before +--- +<div>{{APIRef("DOM")}} {{SeeCompatTable}}</div> + +<p> <code><strong>ChildNode</strong></code><strong><code>.before</code></strong> 方法可以在<code>ChildNode这个节点的父节点中插入一些列的</code> {{domxref("Node")}} 或者 {{domxref("DOMString")}} 对象，位置就是在<code>ChildNode节点的前面，</code>{{domxref("DOMString")}} 对象其实和 {{domxref("Text")}}节点一样的方式来完成插入的。</p> + +<h2 id="语法">语法</h2> + +<pre class="syntaxbox">[Throws, Unscopable] +void ChildNode.before((Node or DOMString)... nodes); +</pre> + +<h3 id="Parameters参数">Parameters参数</h3> + +<dl> + <dt><code>nodes</code></dt> + <dd>一系列的 {{domxref("Node")}} 或者 {{domxref("DOMString")}} </dd> +</dl> + +<h3 id="Exceptions">Exceptions</h3> + +<ul> + <li>{{domxref("HierarchyRequestError")}}: 当节点插入了错误的层级就会出现报错，需要遵循html标签的层级关系，</li> +</ul> + +<h2 id="Examples事例">Examples事例</h2> + +<h3 id="Inserting_an_element插入元素节点">Inserting an element插入元素节点</h3> + +<pre class="brush: js">var parent = document.createElement("div"); +var child = document.createElement("p"); +parent.appendChild(child); +var span = document.createElement("span"); + +child.before(span); + +console.log(parent.outerHTML); +// "<div><span></span><p></p></div>" +</pre> + +<h3 id="Inserting_text插入文本节点">Inserting text插入文本节点</h3> + +<pre class="brush: js">var parent = document.createElement("div"); +var child = document.createElement("p"); +parent.appendChild(child); + +child.before("Text"); + +console.log(parent.outerHTML); +// "<div>Text<p></p></div>"</pre> + +<h3 id="Inserting_an_element_and_text同时插入文本和元素">Inserting an element and text同时插入文本和元素</h3> + +<pre class="brush: js">var parent = document.createElement("div"); +var child = document.createElement("p"); +parent.appendChild(child); +var span = document.createElement("span"); + +child.before(span, "Text"); + +console.log(parent.outerHTML); +// "<div><span></span>Text<p></p></div>"</pre> + +<h3 id="ChildNode.before()_is_unscopable不可使用区域"><code>ChildNode.before()</code> is unscopable不可使用区域</h3> + +<p>The <code>before()</code> 不能配合with声明使用，See {{jsxref("Symbol.unscopables")}} for more information.</p> + +<pre class="brush: js">with(node) { + before("foo"); +} +// ReferenceError: before is not defined </pre> + +<h2 id="Polyfill">Polyfill</h2> + +<p>兼容ie9或者更高版本的方法，You can polyfill the <code>before() method</code> in Internet Explorer 9 and higher with the following code:</p> + +<pre class="brush: js">// from: https://github.com/jserz/js_piece/blob/master/DOM/ChildNode/before()/before().md +(function (arr) { + arr.forEach(function (item) { + if (item.hasOwnProperty('before')) { + return; + } + Object.defineProperty(item, 'before', { + configurable: true, + enumerable: true, + writable: true, + value: function before() { + var argArr = Array.prototype.slice.call(arguments), + docFrag = document.createDocumentFragment(); + + argArr.forEach(function (argItem) { + var isNode = argItem instanceof Node; + docFrag.appendChild(isNode ? argItem : document.createTextNode(String(argItem))); + }); + + this.parentNode.insertBefore(docFrag, this); + } + }); + }); +})([Element.prototype, CharacterData.prototype, DocumentType.prototype]);</pre> + +<h2 id="Specification">Specification</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', '#dom-childnode-before', 'ChildNode.before()')}}</td> + <td>{{Spec2('DOM WHATWG')}}</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</th> + </tr> + <tr> + <td>Basic support</td> + <td>{{CompatChrome(54.0)}}</td> + <td>{{CompatGeckoDesktop(49)}}</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatOpera(39)}}</td> + <td>{{CompatUnknown}}</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>Firefox Mobile (Gecko)</th> + <th>IE Mobile</th> + <th>Opera Mobile</th> + <th>Safari Mobile</th> + <th>Chrome for Android</th> + </tr> + <tr> + <td>Basic support</td> + <td>{{CompatNo}}</td> + <td>{{CompatChrome(54.0)}}</td> + <td>{{CompatGeckoMobile(49)}}</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatOpera(39)}}</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatChrome(54.0)}}</td> + </tr> + </tbody> +</table> +</div> + +<h2 id="See_also">See also</h2> + +<ul> + <li>{{domxref("ChildNode")}} and {{domxref("ParentNode")}}</li> + <li>{{domxref("ChildNode.after()")}}</li> + <li>{{domxref("ParentNode.append()")}}</li> + <li>{{domxref("Node.appendChild()")}}</li> + <li>{{domxref("Node.insertBefore()")}}</li> + <li>{{domxref("NodeList")}}</li> +</ul> diff --git a/files/zh-cn/web/api/childnode/index.html b/files/zh-cn/web/api/childnode/index.html new file mode 100644 index 0000000000..4566c0d514 --- /dev/null +++ b/files/zh-cn/web/api/childnode/index.html @@ -0,0 +1,77 @@ +--- +title: ChildNode +slug: Web/API/ChildNode +tags: + - API + - ChildNode + - DOM + - Node + - 接口 +translation_of: Web/API/ChildNode +--- +<p>{{APIRef("DOM")}}</p> + +<p><code><strong>ChildNode</strong></code> 混合了所有(拥有父对象) {{domxref("Node")}} 对象包含的公共方法和属性。其由 {{domxref("Element")}}、{{domxref("DocumentType")}} 和 {{domxref("CharacterData")}} 对象实现。</p> + +<h2 id="属性">属性</h2> + +<p>没有继承任何属性，也没有任何专有属性。</p> + +<h2 id="方法">方法</h2> + +<p>没有继承的方法。</p> + +<dl> + <dt>{{domxref("ChildNode.remove()")}} {{experimental_inline}}</dt> + <dd>将 <code>ChildNode</code> 从其父节点的子节点列表中移除。</dd> + <dt>{{domxref("ChildNode.before()")}} {{experimental_inline}}</dt> + <dd>在其父节点的子节点列表中插入一些 {{domxref("Node")}} 或 {{domxref("DOMString")}} 对象。插入位置为 <code>ChildNode</code> 之前。{{domxref("DOMString")}} 对象会被以 {{domxref("Text")}} 的形式插入。</dd> + <dt>{{domxref("ChildNode.after()")}} {{experimental_inline}}</dt> + <dd>在其父节点的子节点列表中插入一些{{domxref("Node")}} 或 {{domxref("DOMString")}} 对象。插入位置为 <code>ChildNode</code> 之后。{{domxref("DOMString")}} 对象会被以 {{domxref("Text")}} 的形式插入。</dd> + <dt>{{domxref("ChildNode.replaceWith()")}} {{experimental_inline}}</dt> + <dd>使用一组 {{domxref("Node")}} 或 {{domxref("DOMString")}} 对象替换 <code>ChildNode</code>。{{domxref("DOMString")}} 对象会以 {{domxref("Text")}} 的形式插入。</dd> +</dl> + +<h2 id="规范">规范</h2> + +<table class="standard-table"> + <tbody> + <tr> + <th scope="col">规范</th> + <th scope="col">状态</th> + <th scope="col">说明</th> + </tr> + <tr> + <td>{{SpecName('DOM WHATWG', '#interface-childnode', 'ChildNode')}}</td> + <td>{{Spec2('DOM WHATWG')}}</td> + <td>Splitted the <code>ElementTraversal</code> interface in {{domxref("ParentNode")}} and <code>ChildNode</code>. The <code>previousElementSibling</code> and <code>nextElementSibling</code> are now defined on the latter. The {{domxref("CharacterData")}} and {{domxref("DocumentType")}} implemented the new interfaces. 新增 <code>remove()</code>, <code>before()</code>, <code>after()</code> and <code>replace()</code> 这四个方法。</td> + </tr> + <tr> + <td>{{SpecName('Element Traversal', '#interface-elementTraversal', 'ElementTraversal')}}</td> + <td>{{Spec2('Element Traversal')}}</td> + <td>Added the initial definition of its properties to the <code>ElementTraversal</code> pure interface and use it on {{domxref("Element")}}.</td> + </tr> + </tbody> +</table> + +<h2 id="Polyfill">Polyfill</h2> + +<p>GitHub 上的外部资源：<a href="https://github.com/seznam/JAK/blob/master/lib/polyfills/childNode.js">childNode.js</a></p> + +<h2 id="浏览器兼容性">浏览器兼容性</h2> + + + +<p>{{Compat("api.ChildNode")}}</p> + +<h2 id="参见">参见</h2> + +<ul> + <li>The {{domxref("ParentNode")}} pure interface.</li> + <li> + <div class="syntaxbox">Object types implementing this pure interface: {{domxref("CharacterData")}}, {{domxref("Element")}}, and {{domxref("DocumentType")}}.</div> + </li> + <li> + <div class="syntaxbox">The {{domxref("NonDocumentTypeChildNode")}} interface.</div> + </li> +</ul> diff --git a/files/zh-cn/web/api/childnode/remove/index.html b/files/zh-cn/web/api/childnode/remove/index.html new file mode 100644 index 0000000000..001975cd60 --- /dev/null +++ b/files/zh-cn/web/api/childnode/remove/index.html @@ -0,0 +1,95 @@ +--- +title: ChildNode.remove() +slug: Web/API/ChildNode/remove +tags: + - API + - ChildNode + - DOM + - Method +translation_of: Web/API/ChildNode/remove +--- +<p>{{APIRef("DOM")}}</p> + +<p><code><strong>ChildNode.remove()</strong></code> 方法，把对象从它所属的 DOM 树中删除。</p> + +<h2 id="语法">语法</h2> + +<pre class="syntaxbox"><var>node</var>.remove();</pre> + +<h2 id="示例">示例</h2> + +<h3 id="使用_remove()">使用 <code>remove()</code></h3> + +<pre class="brush: html"><div id="div-01">Here is div-01</div> +<div id="div-02">Here is div-02</div> +<div id="div-03">Here is div-03</div> +</pre> + +<pre class="brush: js">var el = document.getElementById('div-02'); +el.remove(); +// id 为 'div-02' 的 div 被删掉了 +</pre> + +<p>{{EmbedLiveSample('使用_remove()')}}</p> + +<h3 id="ChildNode.remove()_是不可见的"><code>ChildNode.remove()</code> 是不可见的</h3> + +<p>在 <code>with</code> 语句中，<code>remove()</code> 方法是不可见的。参阅 {{jsxref("Symbol.unscopables")}} 了解更多信息。</p> + +<pre class="brush: js">with(node) { + remove(); +} +// ReferenceError: remove is not defined</pre> + +<h2 id="Polyfill">Polyfill</h2> + +<p>You can polyfill the <code>remove()</code> method in Internet Explorer 9 and higher with the following code:</p> + +<pre class="brush: js">//https://github.com/jserz/js_piece/blob/master/DOM/ChildNode/remove()/remove().md +(function (arr) { + arr.forEach(function (item) { + if (item.hasOwnProperty('remove')) { + return; + } + Object.defineProperty(item, 'remove', { + configurable: true, + enumerable: true, + writable: true, + value: function remove() { + this.parentNode.removeChild(this); + } + }); + }); +})([Element.prototype, CharacterData.prototype, DocumentType.prototype]);</pre> + +<h2 id="Specification" name="Specification">规范</h2> + +<table class="standard-table"> + <tbody> + <tr> + <th scope="col">规范</th> + <th scope="col">状态</th> + <th scope="col">注释</th> + </tr> + <tr> + <td>{{SpecName('DOM WHATWG', '#dom-childnode-remove', 'ChildNode.remove')}}</td> + <td>{{Spec2('DOM WHATWG')}}</td> + <td>Initial definition.</td> + </tr> + </tbody> +</table> + +<h2 id="浏览器兼容性">浏览器兼容性</h2> + + + +<p>{{Compat("api.ChildNode.remove")}}</p> + +<h2 id="参见">参见</h2> + +<ul> + <li>{{domxref("ChildNode")}} 纯接口。</li> + <li> + <div class="syntaxbox">实现此纯接口的对象类型： {{domxref("CharacterData")}}、{{domxref("Element")}} , 和 {{domxref("DocumentType")}}.</div> + </li> +</ul> diff --git a/files/zh-cn/web/api/childnode/replacewith/index.html b/files/zh-cn/web/api/childnode/replacewith/index.html new file mode 100644 index 0000000000..37e2d93a5a --- /dev/null +++ b/files/zh-cn/web/api/childnode/replacewith/index.html @@ -0,0 +1,111 @@ +--- +title: ChildNode.replaceWith() +slug: Web/API/ChildNode/replaceWith +tags: + - DOM + - Node +translation_of: Web/API/ChildNode/replaceWith +--- +<div>{{APIRef("DOM")}} {{SeeCompatTable}}</div> + +<p><code><strong>ChildNode</strong></code><strong><code>.replaceWith()</code></strong> 的方法用一套 {{domxref("Node")}} 对象或者 {{domxref("DOMString")}} 对象，替换了该节点父节点下的子节点 。{{domxref("DOMString")}} 对象被当做等效的{{domxref("Text")}} 节点插入。</p> + +<h2 id="语法">语法</h2> + +<pre class="syntaxbox">[Throws, Unscopable] +void ChildNode.replaceWith((Node or DOMString)... nodes); +</pre> + +<h3 id="参数">参数</h3> + +<dl> + <dt><code>节点</code></dt> + <dd>一系列用来替换的{{domxref("Node")}} 对象或者 {{domxref("DOMString")}} 对象。</dd> +</dl> + +<h3 id="例外">例外</h3> + +<ul> + <li>{{domxref("HierarchyRequestError")}}: 无法在层次结构中的指定点插入节点。</li> +</ul> + +<h2 id="案例">案例</h2> + +<h3 id="Using_replaceWith">Using <code>replaceWith()</code></h3> + +<pre class="brush: js">var parent = document.createElement("div"); +var child = document.createElement("p"); +parent.appendChild(child); +var span = document.createElement("span"); + +child.replaceWith(span); + +console.log(parent.outerHTML); +// "<div><span></span></div>" +</pre> + +<h3 id="ChildNode.replaceWith_is_unscopable"><code>ChildNode.replaceWith()</code> is unscopable</h3> + +<p><code>replaceWith()</code>的方法并没有作用于with语句. 参考 {{jsxref("Symbol.unscopables")}} 获取更多信息.</p> + +<pre class="brush: js">with(node) { + replaceWith("foo"); +} +// ReferenceError: replaceWith is not defined </pre> + +<h2 id="Polyfill">Polyfill</h2> + +<p>你可以在IE9及更高级的浏览器中使用下面的代码向上兼容<code>replaceWith()</code>的方法:</p> + +<pre class="brush: js">(function (arr) { + arr.forEach(function (item) { + if (item.hasOwnProperty('replaceWith')) { + return; + } + Object.defineProperty(item, 'replaceWith', { + configurable: true, + enumerable: true, + writable: true, + value: function replaceWith() { + var argArr = Array.prototype.slice.call(arguments), + docFrag = document.createDocumentFragment(); + + argArr.forEach(function (argItem) { + var isNode = argItem instanceof Node; + docFrag.appendChild(isNode ? argItem : document.createTextNode(String(argItem))); + }); + + this.parentNode.replaceChild(docFrag, this); + } + }); + }); +})([Element.prototype, CharacterData.prototype, DocumentType.prototype]);</pre> + +<h2 id="规范">规范</h2> + +<table class="standard-table"> + <tbody> + <tr> + <th scope="col">规范</th> + <th scope="col">状态</th> + <th scope="col">注释</th> + </tr> + <tr> + <td>{{SpecName('DOM WHATWG', '#dom-childnode-replacewith', 'ChildNode.replacewith()')}}</td> + <td>{{Spec2('DOM WHATWG')}}</td> + <td>Initial definition.</td> + </tr> + </tbody> +</table> + +<h2 id="浏览器兼容性">浏览器兼容性</h2> + +<p>{{Compat("api.ChildNode.replaceWith")}}</p> + +<h2 id="参阅">参阅</h2> + +<ul> + <li>{{domxref("ChildNode")}} 和 {{domxref("ParentNode")}}</li> + <li>{{domxref("Node.replaceChild()")}}</li> + <li>{{domxref("NodeList")}}</li> +</ul> |