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diff --git a/files/zh-tw/web/api/element/insertadjacenthtml/index.html b/files/zh-tw/web/api/element/insertadjacenthtml/index.html new file mode 100644 index 0000000000..6b9da0f403 --- /dev/null +++ b/files/zh-tw/web/api/element/insertadjacenthtml/index.html @@ -0,0 +1,135 @@ +--- +title: Element.insertAdjacentHTML() +slug: Web/API/Element/insertAdjacentHTML +translation_of: Web/API/Element/insertAdjacentHTML +--- +<div>{{APIRef("DOM")}}</div> + +<p><code>insertAdjacentHTML()</code> 把傳入的字串解析成 HTML 或 XML，並把該節點插入到 DOM 樹指定的位置。它不會重新解析被使用的元素，因此他不會破壞該元素裡面原有的元素。這避免了序列化的複雜步驟，使得它比直接操作 <code>innerHTML</code> 快上許多。</p> + +<h2 id="Syntax" name="Syntax">Syntax</h2> + +<pre><em>element</em>.insertAdjacentHTML(<em>position</em>, <em>text</em>);</pre> + +<h3 id="Parameters">Parameters</h3> + +<dl> + <dt>position</dt> + <dd>A {{domxref("DOMString")}} representing the position relative to the <code>element</code>; must be one of the following strings: + <ul> + <li><code style="color: red;">'beforebegin'</code>: 在 <code>element</code> 之前。</li> + <li><code style="color: green;">'afterbegin'</code>: 在 <code>element</code> 裡面，第一個子元素之前。</li> + <li><code style="color: blue;">'beforeend'</code>: 在 <code>element</code> 裡面，最後一個子元素之後。</li> + <li><code style="color: magenta;">'afterend'</code>: 在 <code>element</code> 之後。</li> + </ul> + </dd> + <dt>text</dt> + <dd><code>text</code> 是即將被解析並插入到 DOM 樹裡的字串。</dd> +</dl> + +<h3 id="Visualization_of_position_names">Visualization of position names</h3> + +<pre><!-- beforebegin --> +<p> + <!-- afterbegin --> + foo + <!-- beforeend --> +</p> +<!-- afterend --></pre> + +<div class="note"><strong>Note: </strong> <code>beforebegin</code> 和 <code>afterend</code> 只在該節點位於 DOM 樹內、並且有母元素時有效。</div> + +<h2 id="Example" name="Example">Example</h2> + +<pre class="brush: js">// <div id="one">one</div> +var d1 = document.getElementById('one'); +d1.insertAdjacentHTML('afterend', '<div id="two">two</div>'); + +// At this point, the new structure is: +// <div id="one">one</div><div id="two">two</div></pre> + +<h2 id="Specification" name="Specification">Notes</h2> + +<h3 id="Security_Considerations">Security Considerations</h3> + +<p>When inserting HTML into a page by using <code>insertAdjacentHTML</code> be careful not to use user input that hasn't been escaped.</p> + +<p>It is not recommended you use <code>insertAdjacentHTML</code> when inserting plain text; instead, use the <a href="https://developer.mozilla.org/en-US/docs/Web/API/Node/textContent" title="The Node.textContent property represents the text content of a node and its descendants."><code>Node.textContent</code></a> property or <a href="https://developer.mozilla.org/en-US/docs/Web/API/Element/insertAdjacentText" title="The insertAdjacentText() method inserts a given text node at a given position relative to the element it is invoked upon."><code>Element.insertAdjacentText()</code></a> method. This doesn't interpret the passed content as HTML, but instead inserts it as raw text.</p> + +<h2 id="Specification" name="Specification">Specification</h2> + +<table class="standard-table"> + <thead> + <tr> + <th scope="col">Specification</th> + <th scope="col">Status</th> + <th scope="col">Comment</th> + </tr> + </thead> + <tbody> + <tr> + <td>{{SpecName('DOM Parsing', '#widl-Element-insertAdjacentHTML-void-DOMString-position-DOMString-text', 'Element.insertAdjacentHTML()')}}</td> + <td>{{ Spec2('DOM Parsing') }}</td> + <td> </td> + </tr> + </tbody> +</table> + +<h2 id="Browser_Compatibility" name="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 (WebKit)</th> + </tr> + <tr> + <td>Basic support</td> + <td>1.0</td> + <td>{{ CompatGeckoDesktop("8.0") }}</td> + <td>4.0</td> + <td>7.0</td> + <td>4.0 (527)</td> + </tr> + </tbody> +</table> +</div> + +<div id="compat-mobile"> +<table class="compat-table"> + <tbody> + <tr> + <th>Feature</th> + <th>Android</th> + <th>Firefox Mobile (Gecko)</th> + <th>IE Phone</th> + <th>Opera Mobile</th> + <th>Safari Mobile</th> + </tr> + <tr> + <td>Basic support</td> + <td>{{ CompatUnknown() }}</td> + <td>{{ CompatGeckoMobile("8.0") }}</td> + <td>{{ CompatUnknown() }}</td> + <td>{{ CompatUnknown() }}</td> + <td>{{ CompatUnknown() }}</td> + </tr> + </tbody> +</table> +</div> + +<h2 id="See_also">See also</h2> + +<ul> + <li>{{domxref("Element.insertAdjacentElement()")}}</li> + <li>{{domxref("Element.insertAdjacentText()")}}</li> + <li>{{domxref("XMLSerializer")}}: Construct a DOM representation of XML text</li> + <li><a class="external" href="https://hacks.mozilla.org/2011/11/insertadjacenthtml-enables-faster-html-snippet-injection/">hacks.mozilla.org guest post</a><span class="external"> by Henri Sivonen including benchmark showing that insertAdjacentHTML can be way faster in some cases.</span></li> +</ul> |