HTML表單元素-html教學-PHP中文網

首頁

web前端

html教學

HTML表單元素

(*-*)浩

Sep 11, 2019 pm 04:04 PM

html

HTML表單元素

元素

#最重要的表單元素是元素。

元素根據不同的 type 屬性，可以變化為多種形態。

元素定義下拉清單：

實例

<select name="cars">
<option value="volvo">Volvo</option>
<option value="saab">Saab</option>
<option value="fiat">Fiat</option>
<option value="audi">Audi</option>
</select>

登入後複製

清單通常會把首個選項顯示為被選選項。

您能夠透過新增 selected 屬性來定義預定義選項。

實例

<option value="fiat" selected>Fiat</option>

登入後複製

元素</strong></p><p><textarea> 元素定義多行輸入欄位（文字域)：</p><p><strong>實例</strong></p><div class="code" style="position:relative; padding:0px; margin:0px;"><pre class='brush:php;toolbar:false;'><textarea name="message" rows="10" cols="30"> The cat was playing in the garden. </textarea></pre><div class="contentsignin">登入後複製</div></div><p>以上HTML 程式碼在瀏覽器中顯示為：<br/></p><div class="code" style="position:relative; padding:0px; margin:0px;"><pre class='brush:php;toolbar:false;'>The cat was playing in the garden.</pre><div class="contentsignin">登入後複製</div></div><p><strong><button> 元素</strong></p><p><button> 元素定義可點選的按鈕：</p><p><strong>#實例</strong><br/></p><div class="code" style="position:relative; padding:0px; margin:0px;"><pre class='brush:php;toolbar:false;'><button type="button" onclick="alert('Hello World!')">Click Me!</button></pre><div class="contentsignin">登入後複製</div></div><p>以上是HTML表單元素的詳細內容。更多資訊請關注PHP中文網其他相關文章！</p> </div> </div> <div class="wzconShengming_sp"> <div class="bzsmdiv_sp">本網站聲明</div> <div>本文內容由網友自願投稿，版權歸原作者所有。本站不承擔相應的法律責任。如發現涉嫌抄襲或侵權的內容，請聯絡admin@php.cn</div> </div> </div> <ins class="adsbygoogle" style="display:block" data-ad-format="autorelaxed" data-ad-client="ca-pub-5902227090019525" data-ad-slot="2507867629"></ins> <script> (adsbygoogle = window.adsbygoogle || []).push({}); </script> <div class="AI_ToolDetails_main4sR"> <ins class="adsbygoogle" style="display:block" data-ad-client="ca-pub-5902227090019525" data-ad-slot="3653428331" data-ad-format="auto" data-full-width-responsive="true"></ins> <script> (adsbygoogle = window.adsbygoogle || []).push({}); </script>  <div class="phpgenera_Details_mainR3"> <div class="phpmain1_4R_readrank"> <div class="phpmain1_4R_readrank_top"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/hottools2.png" alt="" /> <h2>熱AI工具</h2> </div> <div class="phpgenera_Details_mainR3_bottom"> <div class="phpmain_tab2_mids_top"> <a href="https://www.php.cn/zh-tw/ai/undresserai-undress" title="Undresser.AI Undress" class="phpmain_tab2_mids_top_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" onerror="this.onerror=''; this.src='/static/imghw/default1.png'" class="lazy" data-src="https://img.php.cn/upload/ai_manual/001/246/273/173411540686492.jpg?x-oss-process=image/resize,m_fill,h_50,w_50" src="/static/imghw/default1.png" alt="Undresser.AI Undress" /> </a> <div class="phpmain_tab2_mids_info"> <a href="https://www.php.cn/zh-tw/ai/undresserai-undress" title="Undresser.AI Undress" class="phpmain_tab2_mids_title"> <h3>Undresser.AI Undress</h3> </a> <p>人工智慧驅動的應用程序，用於創建逼真的裸體照片</p> </div> </div> <div class="phpmain_tab2_mids_top"> <a href="https://www.php.cn/zh-tw/ai/ai-clothes-remover" title="AI Clothes Remover" class="phpmain_tab2_mids_top_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" onerror="this.onerror=''; this.src='/static/imghw/default1.png'" class="lazy" data-src="https://img.php.cn/upload/ai_manual/001/246/273/173411552797167.jpg?x-oss-process=image/resize,m_fill,h_50,w_50" src="/static/imghw/default1.png" alt="AI Clothes Remover" /> </a> <div class="phpmain_tab2_mids_info"> <a href="https://www.php.cn/zh-tw/ai/ai-clothes-remover" title="AI Clothes Remover" class="phpmain_tab2_mids_title"> <h3>AI Clothes Remover</h3> </a> <p>用於從照片中去除衣服的線上人工智慧工具。</p> </div> </div> <div class="phpmain_tab2_mids_top"> <a href="https://www.php.cn/zh-tw/ai/undress-ai-tool" title="Undress AI Tool" class="phpmain_tab2_mids_top_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" onerror="this.onerror=''; this.src='/static/imghw/default1.png'" class="lazy" data-src="https://img.php.cn/upload/ai_manual/001/246/273/173410641626608.jpg?x-oss-process=image/resize,m_fill,h_50,w_50" src="/static/imghw/default1.png" alt="Undress AI Tool" /> </a> <div class="phpmain_tab2_mids_info"> <a href="https://www.php.cn/zh-tw/ai/undress-ai-tool" title="Undress AI Tool" class="phpmain_tab2_mids_title"> <h3>Undress AI Tool</h3> </a> <p>免費脫衣圖片</p> </div> </div> <div class="phpmain_tab2_mids_top"> <a href="https://www.php.cn/zh-tw/ai/clothoffio" title="Clothoff.io" class="phpmain_tab2_mids_top_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" onerror="this.onerror=''; this.src='/static/imghw/default1.png'" class="lazy" data-src="https://img.php.cn/upload/ai_manual/001/246/273/173411529149311.jpg?x-oss-process=image/resize,m_fill,h_50,w_50" src="/static/imghw/default1.png" alt="Clothoff.io" /> </a> <div class="phpmain_tab2_mids_info"> <a href="https://www.php.cn/zh-tw/ai/clothoffio" title="Clothoff.io" class="phpmain_tab2_mids_title"> <h3>Clothoff.io</h3> </a> <p>AI脫衣器</p> </div> </div> <div class="phpmain_tab2_mids_top"> <a href="https://www.php.cn/zh-tw/ai/video-swap" title="Video Face Swap" class="phpmain_tab2_mids_top_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" onerror="this.onerror=''; this.src='/static/imghw/default1.png'" class="lazy" data-src="https://img.php.cn/upload/ai_manual/001/246/273/173414504068133.jpg?x-oss-process=image/resize,m_fill,h_50,w_50" src="/static/imghw/default1.png" alt="Video Face Swap" /> </a> <div class="phpmain_tab2_mids_info"> <a href="https://www.php.cn/zh-tw/ai/video-swap" title="Video Face Swap" class="phpmain_tab2_mids_title"> <h3>Video Face Swap</h3> </a> <p>使用我們完全免費的人工智慧換臉工具，輕鬆在任何影片中換臉！</p> </div> </div> </div> <div class="phpgenera_Details_mainR3_more"> <a href="https://www.php.cn/zh-tw/ai">顯示更多</a> </div> </div> </div> <script src="https://sw.php.cn/hezuo/cac1399ab368127f9b113b14eb3316d0.js" type="text/javascript"></script> <div class="phpgenera_Details_mainR4"> <div class="phpmain1_4R_readrank"> <div class="phpmain1_4R_readrank_top"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/hotarticle2.png" alt="" /> <h2>熱門文章</h2> </div> <div class="phpgenera_Details_mainR4_bottom"> <div class="phpgenera_Details_mainR4_bottoms"> <a href="https://www.php.cn/zh-tw/faq/1796785841.html" title="刺客信條陰影：貝殼謎語解決方案" class="phpgenera_Details_mainR4_bottom_title">刺客信條陰影：貝殼謎語解決方案</a> <div class="phpgenera_Details_mainR4_bottoms_info"> <span>1 個月前</span> <span>By DDD</span> </div> </div> <div class="phpgenera_Details_mainR4_bottoms"> <a href="https://www.php.cn/zh-tw/faq/1796789525.html" title="Windows 11 KB5054979中的新功能以及如何解決更新問題" class="phpgenera_Details_mainR4_bottom_title">Windows 11 KB5054979中的新功能以及如何解決更新問題</a> <div class="phpgenera_Details_mainR4_bottoms_info"> <span>3 週前</span> <span>By DDD</span> </div> </div> <div class="phpgenera_Details_mainR4_bottoms"> <a href="https://www.php.cn/zh-tw/faq/1796785857.html" title="在哪裡可以找到原子中的起重機控制鑰匙卡" class="phpgenera_Details_mainR4_bottom_title">在哪裡可以找到原子中的起重機控制鑰匙卡</a> <div class="phpgenera_Details_mainR4_bottoms_info"> <span>1 個月前</span> <span>By DDD</span> </div> </div> <div class="phpgenera_Details_mainR4_bottoms"> <a href="https://www.php.cn/zh-tw/faq/1796793874.html" title="如何修復KB5055523無法在Windows 11中安裝？" class="phpgenera_Details_mainR4_bottom_title">如何修復KB5055523無法在Windows 11中安裝？</a> <div class="phpgenera_Details_mainR4_bottoms_info"> <span>2 週前</span> <span>By DDD</span> </div> </div> <div class="phpgenera_Details_mainR4_bottoms"> <a href="https://www.php.cn/zh-tw/faq/1796787760.html" title="Inzoi：如何申請學校和大學" class="phpgenera_Details_mainR4_bottom_title">Inzoi：如何申請學校和大學</a> <div class="phpgenera_Details_mainR4_bottoms_info"> <span>3 週前</span> <span>By DDD</span> </div> </div> </div> <div class="phpgenera_Details_mainR3_more"> <a href="https://www.php.cn/zh-tw/article.html">顯示更多</a> </div> </div> </div> <div class="phpgenera_Details_mainR3"> <div class="phpmain1_4R_readrank"> <div class="phpmain1_4R_readrank_top"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/hottools2.png" alt="" /> <h2>熱工具</h2> </div> <div class="phpgenera_Details_mainR3_bottom"> <div class="phpmain_tab2_mids_top"> <a href="https://www.php.cn/zh-tw/toolset/development-tools/92" title="記事本++7.3.1" class="phpmain_tab2_mids_top_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" onerror="this.onerror=''; this.src='/static/imghw/default1.png'" class="lazy" data-src="https://img.php.cn/upload/manual/000/000/001/58ab96f0f39f7357.jpg?x-oss-process=image/resize,m_fill,h_50,w_72" src="/static/imghw/default1.png" alt="記事本++7.3.1" /> </a> <div class="phpmain_tab2_mids_info"> <a href="https://www.php.cn/zh-tw/toolset/development-tools/92" title="記事本++7.3.1" class="phpmain_tab2_mids_title"> <h3>記事本++7.3.1</h3> </a> <p>好用且免費的程式碼編輯器</p> </div> </div> <div class="phpmain_tab2_mids_top"> <a href="https://www.php.cn/zh-tw/toolset/development-tools/93" title="SublimeText3漢化版" class="phpmain_tab2_mids_top_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" onerror="this.onerror=''; this.src='/static/imghw/default1.png'" class="lazy" data-src="https://img.php.cn/upload/manual/000/000/001/58ab97a3baad9677.jpg?x-oss-process=image/resize,m_fill,h_50,w_72" src="/static/imghw/default1.png" alt="SublimeText3漢化版" /> </a> <div class="phpmain_tab2_mids_info"> <a href="https://www.php.cn/zh-tw/toolset/development-tools/93" title="SublimeText3漢化版" class="phpmain_tab2_mids_title"> <h3>SublimeText3漢化版</h3> </a> <p>中文版，非常好用</p> </div> </div> <div class="phpmain_tab2_mids_top"> <a href="https://www.php.cn/zh-tw/toolset/development-tools/121" title="禪工作室 13.0.1" class="phpmain_tab2_mids_top_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" onerror="this.onerror=''; this.src='/static/imghw/default1.png'" class="lazy" data-src="https://img.php.cn/upload/manual/000/000/001/58ab97ecd1ab2670.jpg?x-oss-process=image/resize,m_fill,h_50,w_72" src="/static/imghw/default1.png" alt="禪工作室 13.0.1" /> </a> <div class="phpmain_tab2_mids_info"> <a href="https://www.php.cn/zh-tw/toolset/development-tools/121" title="禪工作室 13.0.1" class="phpmain_tab2_mids_title"> <h3>禪工作室 13.0.1</h3> </a> <p>強大的PHP整合開發環境</p> </div> </div> <div class="phpmain_tab2_mids_top"> <a href="https://www.php.cn/zh-tw/toolset/development-tools/469" title="Dreamweaver CS6" class="phpmain_tab2_mids_top_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" onerror="this.onerror=''; this.src='/static/imghw/default1.png'" class="lazy" data-src="https://img.php.cn/upload/manual/000/000/001/58d0e0fc74683535.jpg?x-oss-process=image/resize,m_fill,h_50,w_72" src="/static/imghw/default1.png" alt="Dreamweaver CS6" /> </a> <div class="phpmain_tab2_mids_info"> <a href="https://www.php.cn/zh-tw/toolset/development-tools/469" title="Dreamweaver CS6" class="phpmain_tab2_mids_title"> <h3>Dreamweaver CS6</h3> </a> <p>視覺化網頁開發工具</p> </div> </div> <div class="phpmain_tab2_mids_top"> <a href="https://www.php.cn/zh-tw/toolset/development-tools/500" title="SublimeText3 Mac版" class="phpmain_tab2_mids_top_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" onerror="this.onerror=''; this.src='/static/imghw/default1.png'" class="lazy" data-src="https://img.php.cn/upload/manual/000/000/001/58d34035e2757995.png?x-oss-process=image/resize,m_fill,h_50,w_72" src="/static/imghw/default1.png" alt="SublimeText3 Mac版" /> </a> <div class="phpmain_tab2_mids_info"> <a href="https://www.php.cn/zh-tw/toolset/development-tools/500" title="SublimeText3 Mac版" class="phpmain_tab2_mids_title"> <h3>SublimeText3 Mac版</h3> </a> <p>神級程式碼編輯軟體(SublimeText3)</p> </div> </div> </div> <div class="phpgenera_Details_mainR3_more"> <a href="https://www.php.cn/zh-tw/ai">顯示更多</a> </div> </div> </div> <div class="phpgenera_Details_mainR4"> <div class="phpmain1_4R_readrank"> <div class="phpmain1_4R_readrank_top"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/hotarticle2.png" alt="" /> <h2>熱門話題</h2> </div> <div class="phpgenera_Details_mainR4_bottom"> <div class="phpgenera_Details_mainR4_bottoms"> <a href="https://www.php.cn/zh-tw/faq/gmailyxdlrkzn" title="gmail信箱登陸入口在哪裡" class="phpgenera_Details_mainR4_bottom_title">gmail信箱登陸入口在哪裡</a> <div class="phpgenera_Details_mainR4_bottoms_info"> <div class="phpgenera_Details_mainR4_bottoms_infos"> <img src="/static/imghw/eyess.png" alt="" /> <span>7756</span> </div> <div class="phpgenera_Details_mainR4_bottoms_infos"> <img src="/static/imghw/tiezi.png" alt="" /> <span>15</span> </div> </div> </div> <div class="phpgenera_Details_mainR4_bottoms"> <a href="https://www.php.cn/zh-tw/faq/java-tutorial" title="Java教學" class="phpgenera_Details_mainR4_bottom_title">Java教學</a> <div class="phpgenera_Details_mainR4_bottoms_info"> <div class="phpgenera_Details_mainR4_bottoms_infos"> <img src="/static/imghw/eyess.png" alt="" /> <span>1643</span> </div> <div class="phpgenera_Details_mainR4_bottoms_infos"> <img src="/static/imghw/tiezi.png" alt="" /> <span>14</span> </div> </div> </div> <div class="phpgenera_Details_mainR4_bottoms"> <a href="https://www.php.cn/zh-tw/faq/cakephp-tutor" title="CakePHP 教程" class="phpgenera_Details_mainR4_bottom_title">CakePHP 教程</a> <div class="phpgenera_Details_mainR4_bottoms_info"> <div class="phpgenera_Details_mainR4_bottoms_infos"> <img src="/static/imghw/eyess.png" alt="" /> <span>1399</span> </div> <div class="phpgenera_Details_mainR4_bottoms_infos"> <img src="/static/imghw/tiezi.png" alt="" /> <span>52</span> </div> </div> </div> <div class="phpgenera_Details_mainR4_bottoms"> <a href="https://www.php.cn/zh-tw/faq/laravel-tutori" title="Laravel 教程" class="phpgenera_Details_mainR4_bottom_title">Laravel 教程</a> <div class="phpgenera_Details_mainR4_bottoms_info"> <div class="phpgenera_Details_mainR4_bottoms_infos"> <img src="/static/imghw/eyess.png" alt="" /> <span>1293</span> </div> <div class="phpgenera_Details_mainR4_bottoms_infos"> <img src="/static/imghw/tiezi.png" alt="" /> <span>25</span> </div> </div> </div> <div class="phpgenera_Details_mainR4_bottoms"> <a href="https://www.php.cn/zh-tw/faq/php-tutorial" title="PHP教程" class="phpgenera_Details_mainR4_bottom_title">PHP教程</a> <div class="phpgenera_Details_mainR4_bottoms_info"> <div class="phpgenera_Details_mainR4_bottoms_infos"> <img src="/static/imghw/eyess.png" alt="" /> <span>1234</span> </div> <div class="phpgenera_Details_mainR4_bottoms_infos"> <img src="/static/imghw/tiezi.png" alt="" /> <span>29</span> </div> </div> </div> </div> <div class="phpgenera_Details_mainR3_more"> <a href="https://www.php.cn/zh-tw/faq/zt">顯示更多</a> </div> </div> </div> </div> </div> <div class="Article_Details_main2"> <div class="phpgenera_Details_mainL4"> <div class="phpmain1_2_top"> <a href="javascript:void(0);" class="phpmain1_2_top_title">Related knowledge<img src="/static/imghw/index2_title2.png" alt="" /></a> </div> <div class="phpgenera_Details_mainL4_info"> <div class="phphistorical_Version2_mids"> <a href="https://www.php.cn/zh-tw/faq/1796600245.html" title="HTML 中的表格邊框" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/202409/04/2024090416492486715.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="HTML 中的表格邊框" /> </a> <a href="https://www.php.cn/zh-tw/faq/1796600245.html" title="HTML 中的表格邊框" class="phphistorical_Version2_mids_title">HTML 中的表格邊框</a> <span class="Articlelist_txts_time">Sep 04, 2024 pm 04:49 PM</span> <p class="Articlelist_txts_p">HTML 表格邊框指南。在這裡，我們以 HTML 中的表格邊框為例，討論定義表格邊框的多種方法。</p> </div> <div class="phphistorical_Version2_mids"> <a href="https://www.php.cn/zh-tw/faq/1796600244.html" title="HTML 中的巢狀表" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/202409/04/2024090416491283996.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="HTML 中的巢狀表" /> </a> <a href="https://www.php.cn/zh-tw/faq/1796600244.html" title="HTML 中的巢狀表" class="phphistorical_Version2_mids_title">HTML 中的巢狀表</a> <span class="Articlelist_txts_time">Sep 04, 2024 pm 04:49 PM</span> <p class="Articlelist_txts_p">這是 HTML 中巢狀表的指南。這裡我們討論如何在表中建立表格以及對應的範例。</p> </div> <div class="phphistorical_Version2_mids"> <a href="https://www.php.cn/zh-tw/faq/1796600238.html" title="HTML 左邊距" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/202409/04/2024090416482056439.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="HTML 左邊距" /> </a> <a href="https://www.php.cn/zh-tw/faq/1796600238.html" title="HTML 左邊距" class="phphistorical_Version2_mids_title">HTML 左邊距</a> <span class="Articlelist_txts_time">Sep 04, 2024 pm 04:48 PM</span> <p class="Articlelist_txts_p">HTML 左邊距指南。在這裡，我們討論 HTML margin-left 的簡要概述及其範例及其程式碼實作。</p> </div> <div class="phphistorical_Version2_mids"> <a href="https://www.php.cn/zh-tw/faq/1796600271.html" title="HTML 表格佈局" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/202409/04/2024090416543391948.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="HTML 表格佈局" /> </a> <a href="https://www.php.cn/zh-tw/faq/1796600271.html" title="HTML 表格佈局" class="phphistorical_Version2_mids_title">HTML 表格佈局</a> <span class="Articlelist_txts_time">Sep 04, 2024 pm 04:54 PM</span> <p class="Articlelist_txts_p">HTML 表格佈局指南。在這裡，我們詳細討論 HTML 表格佈局的值以及範例和輸出。</p> </div> <div class="phphistorical_Version2_mids"> <a href="https://www.php.cn/zh-tw/faq/1796600269.html" title="HTML 輸入佔位符" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/202409/04/2024090416542577781.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="HTML 輸入佔位符" /> </a> <a href="https://www.php.cn/zh-tw/faq/1796600269.html" title="HTML 輸入佔位符" class="phphistorical_Version2_mids_title">HTML 輸入佔位符</a> <span class="Articlelist_txts_time">Sep 04, 2024 pm 04:54 PM</span> <p class="Articlelist_txts_p">HTML 輸入佔位符指南。在這裡，我們討論 HTML 輸入佔位符的範例以及程式碼和輸出。</p> </div> <div class="phphistorical_Version2_mids"> <a href="https://www.php.cn/zh-tw/faq/1796600210.html" title="HTML 有序列表" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/202409/04/2024090416432927533.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="HTML 有序列表" /> </a> <a href="https://www.php.cn/zh-tw/faq/1796600210.html" title="HTML 有序列表" class="phphistorical_Version2_mids_title">HTML 有序列表</a> <span class="Articlelist_txts_time">Sep 04, 2024 pm 04:43 PM</span> <p class="Articlelist_txts_p">HTML 有序列表指南。在這裡我們也分別討論了 HTML 有序列表和類型的介紹以及它們的範例</p> </div> <div class="phphistorical_Version2_mids"> <a href="https://www.php.cn/zh-tw/faq/1796600227.html" title="在 HTML 中移動文字" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/202409/04/2024090416455153019.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="在 HTML 中移動文字" /> </a> <a href="https://www.php.cn/zh-tw/faq/1796600227.html" title="在 HTML 中移動文字" class="phphistorical_Version2_mids_title">在 HTML 中移動文字</a> <span class="Articlelist_txts_time">Sep 04, 2024 pm 04:45 PM</span> <p class="Articlelist_txts_p">HTML 中的文字移動指南。在這裡我們討論一下marquee標籤如何使用語法和實作範例。</p> </div> <div class="phphistorical_Version2_mids"> <a href="https://www.php.cn/zh-tw/faq/1796600246.html" title="HTML onclick 按鈕" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/202409/04/2024090416493797970.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="HTML onclick 按鈕" /> </a> <a href="https://www.php.cn/zh-tw/faq/1796600246.html" title="HTML onclick 按鈕" class="phphistorical_Version2_mids_title">HTML onclick 按鈕</a> <span class="Articlelist_txts_time">Sep 04, 2024 pm 04:49 PM</span> <p class="Articlelist_txts_p">HTML onclick 按鈕指南。這裡我們分別討論它們的介紹、工作原理、範例以及各個事件中的onclick事件。</p> </div> </div> <a href="https://www.php.cn/zh-tw/web-designer.html" class="phpgenera_Details_mainL4_botton"> <span>See all articles</span> <img src="/static/imghw/down_right.png" alt="" /> </a> </div> </div> </div> </main> <footer> <div class="footer"> <div class="footertop"> <img src="/static/imghw/logo.png" alt=""> <p>公益線上PHP培訓，幫助PHP學習者快速成長！</p> </div> <div class="footermid"> <a href="https://www.php.cn/zh-tw/about/us.html">關於我們</a> <a href="https://www.php.cn/zh-tw/about/disclaimer.html">免責聲明</a> <a href="https://www.php.cn/zh-tw/update/article_0_1.html">Sitemap</a> </div> <div class="footerbottom"> <p> © php.cn All rights reserved </p> </div> </div> </footer> <input type="hidden" id="verifycode" value="/captcha.html"> <script>layui.use(['element', 'carousel'], function () {var element = layui.element;$ = layui.jquery;var carousel = layui.carousel;carousel.render({elem: '#test1', width: '100%', height: '330px', arrow: 'always'});$.getScript('/static/js/jquery.lazyload.min.js', function () {$("img").lazyload({placeholder: "/static/images/load.jpg", effect: "fadeIn", threshold: 200, skip_invisible: false});});});</script> <script src="/static/js/common_new.js"></script> <script type="text/javascript" src="/static/js/jquery.cookie.js?1745750157"></script> <script src="https://vdse.bdstatic.com//search-video.v1.min.js"></script> <link rel='stylesheet' id='_main-css' href='/static/css/viewer.min.css?2' type='text/css' media='all' /> <script type='text/javascript' src='/static/js/viewer.min.js?1'></script> <script type='text/javascript' src='/static/js/jquery-viewer.min.js'></script> <script type="text/javascript" src="/static/js/global.min.js?5.5.53"></script> <script> var _paq = window._paq = window._paq || []; /* tracker methods like "setCustomDimension" should be called before "trackPageView" */ _paq.push(['trackPageView']); _paq.push(['enableLinkTracking']); (function () { var u = "https://tongji.php.cn/"; _paq.push(['setTrackerUrl', u + 'matomo.php']); _paq.push(['setSiteId', '9']); var d = document, g = d.createElement('script'), s = d.getElementsByTagName('script')[0]; g.async = true; g.src = u + 'matomo.js'; s.parentNode.insertBefore(g, s); })(); </script> <script> // top layui.use(function () { var util = layui.util; util.fixbar({ on: { mouseenter: function (type) { layer.tips(type, this, { tips: 4, fixed: true, }); }, mouseleave: function (type) { layer.closeAll("tips"); }, }, }); }); document.addEventListener("DOMContentLoaded", (event) => { // 定义一个函数来处理滚动链接的点击事件 function setupScrollLink(scrollLinkId, targetElementId) { const scrollLink = document.getElementById(scrollLinkId); const targetElement = document.getElementById(targetElementId); if (scrollLink && targetElement) { scrollLink.addEventListener("click", (e) => { e.preventDefault(); // 阻止默认链接行为 targetElement.scrollIntoView({ behavior: "smooth" }); // 平滑滚动到目标元素 }); } else { console.warn( `Either scroll link with ID '${scrollLinkId}' or target element with ID '${targetElementId}' not found.` ); } } // 使用该函数设置多个滚动链接 setupScrollLink("Article_Details_main1L2s_1", "article_main_title1"); setupScrollLink("Article_Details_main1L2s_2", "article_main_title2"); setupScrollLink("Article_Details_main1L2s_3", "article_main_title3"); setupScrollLink("Article_Details_main1L2s_4", "article_main_title4"); setupScrollLink("Article_Details_main1L2s_5", "article_main_title5"); setupScrollLink("Article_Details_main1L2s_6", "article_main_title6"); // 可以继续添加更多的滚动链接设置 }); window.addEventListener("scroll", function () { var fixedElement = document.getElementById("Article_Details_main1Lmain"); var scrollTop = window.scrollY || document.documentElement.scrollTop; // 兼容不同浏览器 var clientHeight = window.innerHeight || document.documentElement.clientHeight; // 视口高度 var scrollHeight = document.documentElement.scrollHeight; // 页面总高度 // 计算距离底部的距离 var distanceToBottom = scrollHeight - scrollTop - clientHeight; // 当距离底部小于或等于300px时，取消固定定位 if (distanceToBottom <= 980) { fixedElement.classList.remove("Article_Details_main1Lmain"); fixedElement.classList.add("Article_Details_main1Lmain_relative"); } else { // 否则，保持固定定位 fixedElement.classList.remove("Article_Details_main1Lmain_relative"); fixedElement.classList.add("Article_Details_main1Lmain"); } }); </script> <script> document.addEventListener('DOMContentLoaded', function() { const mainNav = document.querySelector('.Article_Details_main1Lmain'); const header = document.querySelector('header'); if (mainNav) { window.addEventListener('scroll', function() { const scrollPosition = window.scrollY; if (scrollPosition > 84) { mainNav.classList.add('fixed'); } else { mainNav.classList.remove('fixed'); } }); } }); </script> </body> </html>