How to modify the title value in jquery: 1. Use text() to modify the title tag value, the syntax is "$("title").text("new value");"; 2. Use attr( ), you can modify the title attribute value, the syntax is "element.attr("title","new value");".
The operating environment of this tutorial: windows7 system, jquery1.10.2 version, Dell G3 computer.
In HTML, there are two types of title values:
So how to use jquery to modify these two title values? Let me introduce to you
1. jquery to modify the title tag value## The
#
tag defines the title of the document and is required in all HTML documents. <p></p>
<blockquote><title> Element: <p></p>
<ul style="list-style-type: disc;">
<li> Defines the title in the browser toolbar <p></p>
</li>
<li> Provided that the page is The title when added to favorites<p></p>
</li>
<li>The page title displayed in the search engine results<p></p>
</li>
</ul>
</blockquote>You can use # to modify the title tag value ##text()<p>Method. The text() method returns the text content of the selected element. <code></code>Example: </p>
<p><div class="code" style="position:relative; padding:0px; margin:0px;"><pre class='brush:php;toolbar:false;'><!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>文档的旧标题</title>
<script src="js/jquery-1.10.2.min.js"></script>
<script>
$(document).ready(function() {
$("button").click(function() {
$("title").text("新的文档标题");
});
});
</script>
</head>
<body>
<button>修改title文档标题</button>
</body>
</html></pre><div class="contentsignin">Copy after login</div></div><br/></p>2. jquery modifies the title attribute value<p><strong></strong>The title attribute specifies additional information about the element. </p><p>This information usually displays a tooltip text when the mouse is moved over the element. </p><p>To modify the value of the title attribute, you can use the </p>attr()<p> method, which can set the value of the specified attribute of the selected element. <code><div class="code" style="position:relative; padding:0px; margin:0px;"><pre class='brush:php;toolbar:false;'><!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<script src="js/jquery-1.10.2.min.js"></script>
<script type="text/javascript">
$(document).ready(function() {
$("button").click(function() {
$("div").attr("title","新title值");
});
});
</script>
</head>
<body>
<div title="这是title属性">这是一个测试文本</div>
<br><br>
<button>修改元素的title属性</button>
</body>
</html></pre><div class="contentsignin">Copy after login</div></div></p>
<p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/image/738/447/861/1650451875735332.gif" class="lazy" alt="How to modify title value in jquery" >[Recommended learning: </p>jQuery video tutorial<p>, <a href="https://www.php.cn/course/list/19.html" target="_blank" textvalue="jQuery视频教程">web front-end video</a>】<a href="https://www.php.cn/course/list/1.html" target="_blank" textvalue="web前端视频"></a></p><p>The above is the detailed content of How to modify title value in jquery. For more information, please follow other related articles on the PHP Chinese website!</p>
</div>
</div>
<div class="wzconShengming_sp">
<div class="bzsmdiv_sp">Statement of this Website</div>
<div>The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact 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_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>Hot Article</h2>
</div>
<div class="phpgenera_Details_mainR4_bottom">
<div class="phpgenera_Details_mainR4_bottoms">
<a href="https://www.php.cn/faq/1796780570.html" title="R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)" class="phpgenera_Details_mainR4_bottom_title">R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)</a>
<div class="phpgenera_Details_mainR4_bottoms_info">
<span>2 weeks ago</span>
<span>By 尊渡假赌尊渡假赌尊渡假赌</span>
</div>
</div>
<div class="phpgenera_Details_mainR4_bottoms">
<a href="https://www.php.cn/faq/1796773439.html" title="Repo: How To Revive Teammates" class="phpgenera_Details_mainR4_bottom_title">Repo: How To Revive Teammates</a>
<div class="phpgenera_Details_mainR4_bottoms_info">
<span>4 weeks ago</span>
<span>By 尊渡假赌尊渡假赌尊渡假赌</span>
</div>
</div>
<div class="phpgenera_Details_mainR4_bottoms">
<a href="https://www.php.cn/faq/1796774171.html" title="Hello Kitty Island Adventure: How To Get Giant Seeds" class="phpgenera_Details_mainR4_bottom_title">Hello Kitty Island Adventure: How To Get Giant Seeds</a>
<div class="phpgenera_Details_mainR4_bottoms_info">
<span>4 weeks ago</span>
<span>By 尊渡假赌尊渡假赌尊渡假赌</span>
</div>
</div>
<div class="phpgenera_Details_mainR4_bottoms">
<a href="https://www.php.cn/faq/1796775427.html" title="How Long Does It Take To Beat Split Fiction?" class="phpgenera_Details_mainR4_bottom_title">How Long Does It Take To Beat Split Fiction?</a>
<div class="phpgenera_Details_mainR4_bottoms_info">
<span>3 weeks ago</span>
<span>By DDD</span>
</div>
</div>
<div class="phpgenera_Details_mainR4_bottoms">
<a href="https://www.php.cn/faq/1796775336.html" title="R.E.P.O. Save File Location: Where Is It & How to Protect It?" class="phpgenera_Details_mainR4_bottom_title">R.E.P.O. Save File Location: Where Is It & How to Protect It?</a>
<div class="phpgenera_Details_mainR4_bottoms_info">
<span>3 weeks ago</span>
<span>By DDD</span>
</div>
</div>
</div>
<div class="phpgenera_Details_mainR3_more">
<a href="https://www.php.cn/article.html">Show More</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>Hot AI Tools</h2>
</div>
<div class="phpgenera_Details_mainR3_bottom">
<div class="phpmain_tab2_mids_top">
<a href="https://www.php.cn/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/ai/undresserai-undress" title="Undresser.AI Undress" class="phpmain_tab2_mids_title">
<h3>Undresser.AI Undress</h3>
</a>
<p>AI-powered app for creating realistic nude photos</p>
</div>
</div>
<div class="phpmain_tab2_mids_top">
<a href="https://www.php.cn/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/ai/ai-clothes-remover" title="AI Clothes Remover" class="phpmain_tab2_mids_title">
<h3>AI Clothes Remover</h3>
</a>
<p>Online AI tool for removing clothes from photos.</p>
</div>
</div>
<div class="phpmain_tab2_mids_top">
<a href="https://www.php.cn/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/ai/undress-ai-tool" title="Undress AI Tool" class="phpmain_tab2_mids_title">
<h3>Undress AI Tool</h3>
</a>
<p>Undress images for free</p>
</div>
</div>
<div class="phpmain_tab2_mids_top">
<a href="https://www.php.cn/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/ai/clothoffio" title="Clothoff.io" class="phpmain_tab2_mids_title">
<h3>Clothoff.io</h3>
</a>
<p>AI clothes remover</p>
</div>
</div>
<div class="phpmain_tab2_mids_top">
<a href="https://www.php.cn/ai/ai-hentai-generator" title="AI Hentai Generator" 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/001/246/273/173405034393877.jpg?x-oss-process=image/resize,m_fill,h_50,w_50" src="/static/imghw/default1.png" alt="AI Hentai Generator" />
</a>
<div class="phpmain_tab2_mids_info">
<a href="https://www.php.cn/ai/ai-hentai-generator" title="AI Hentai Generator" class="phpmain_tab2_mids_title">
<h3>AI Hentai Generator</h3>
</a>
<p>Generate AI Hentai for free.</p>
</div>
</div>
</div>
<div class="phpgenera_Details_mainR3_more">
<a href="https://www.php.cn/ai">Show More</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>Hot Article</h2>
</div>
<div class="phpgenera_Details_mainR4_bottom">
<div class="phpgenera_Details_mainR4_bottoms">
<a href="https://www.php.cn/faq/1796780570.html" title="R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)" class="phpgenera_Details_mainR4_bottom_title">R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)</a>
<div class="phpgenera_Details_mainR4_bottoms_info">
<span>2 weeks ago</span>
<span>By 尊渡假赌尊渡假赌尊渡假赌</span>
</div>
</div>
<div class="phpgenera_Details_mainR4_bottoms">
<a href="https://www.php.cn/faq/1796773439.html" title="Repo: How To Revive Teammates" class="phpgenera_Details_mainR4_bottom_title">Repo: How To Revive Teammates</a>
<div class="phpgenera_Details_mainR4_bottoms_info">
<span>4 weeks ago</span>
<span>By 尊渡假赌尊渡假赌尊渡假赌</span>
</div>
</div>
<div class="phpgenera_Details_mainR4_bottoms">
<a href="https://www.php.cn/faq/1796774171.html" title="Hello Kitty Island Adventure: How To Get Giant Seeds" class="phpgenera_Details_mainR4_bottom_title">Hello Kitty Island Adventure: How To Get Giant Seeds</a>
<div class="phpgenera_Details_mainR4_bottoms_info">
<span>4 weeks ago</span>
<span>By 尊渡假赌尊渡假赌尊渡假赌</span>
</div>
</div>
<div class="phpgenera_Details_mainR4_bottoms">
<a href="https://www.php.cn/faq/1796775427.html" title="How Long Does It Take To Beat Split Fiction?" class="phpgenera_Details_mainR4_bottom_title">How Long Does It Take To Beat Split Fiction?</a>
<div class="phpgenera_Details_mainR4_bottoms_info">
<span>3 weeks ago</span>
<span>By DDD</span>
</div>
</div>
<div class="phpgenera_Details_mainR4_bottoms">
<a href="https://www.php.cn/faq/1796775336.html" title="R.E.P.O. Save File Location: Where Is It & How to Protect It?" class="phpgenera_Details_mainR4_bottom_title">R.E.P.O. Save File Location: Where Is It & How to Protect It?</a>
<div class="phpgenera_Details_mainR4_bottoms_info">
<span>3 weeks ago</span>
<span>By DDD</span>
</div>
</div>
</div>
<div class="phpgenera_Details_mainR3_more">
<a href="https://www.php.cn/article.html">Show More</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>Hot Tools</h2>
</div>
<div class="phpgenera_Details_mainR3_bottom">
<div class="phpmain_tab2_mids_top">
<a href="https://www.php.cn/toolset/development-tools/92" title="Notepad++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="Notepad++7.3.1" />
</a>
<div class="phpmain_tab2_mids_info">
<a href="https://www.php.cn/toolset/development-tools/92" title="Notepad++7.3.1" class="phpmain_tab2_mids_title">
<h3>Notepad++7.3.1</h3>
</a>
<p>Easy-to-use and free code editor</p>
</div>
</div>
<div class="phpmain_tab2_mids_top">
<a href="https://www.php.cn/toolset/development-tools/93" title="SublimeText3 Chinese version" 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 Chinese version" />
</a>
<div class="phpmain_tab2_mids_info">
<a href="https://www.php.cn/toolset/development-tools/93" title="SublimeText3 Chinese version" class="phpmain_tab2_mids_title">
<h3>SublimeText3 Chinese version</h3>
</a>
<p>Chinese version, very easy to use</p>
</div>
</div>
<div class="phpmain_tab2_mids_top">
<a href="https://www.php.cn/toolset/development-tools/121" title="Zend Studio 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="Zend Studio 13.0.1" />
</a>
<div class="phpmain_tab2_mids_info">
<a href="https://www.php.cn/toolset/development-tools/121" title="Zend Studio 13.0.1" class="phpmain_tab2_mids_title">
<h3>Zend Studio 13.0.1</h3>
</a>
<p>Powerful PHP integrated development environment</p>
</div>
</div>
<div class="phpmain_tab2_mids_top">
<a href="https://www.php.cn/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/toolset/development-tools/469" title="Dreamweaver CS6" class="phpmain_tab2_mids_title">
<h3>Dreamweaver CS6</h3>
</a>
<p>Visual web development tools</p>
</div>
</div>
<div class="phpmain_tab2_mids_top">
<a href="https://www.php.cn/toolset/development-tools/500" title="SublimeText3 Mac version" 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 version" />
</a>
<div class="phpmain_tab2_mids_info">
<a href="https://www.php.cn/toolset/development-tools/500" title="SublimeText3 Mac version" class="phpmain_tab2_mids_title">
<h3>SublimeText3 Mac version</h3>
</a>
<p>God-level code editing software (SublimeText3)</p>
</div>
</div>
</div>
<div class="phpgenera_Details_mainR3_more">
<a href="https://www.php.cn/ai">Show More</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>Hot Topics</h2>
</div>
<div class="phpgenera_Details_mainR4_bottom">
<div class="phpgenera_Details_mainR4_bottoms">
<a href="https://www.php.cn/faq/gmailyxdlrkzn" title="Where is the login entrance for gmail email?" class="phpgenera_Details_mainR4_bottom_title">Where is the login entrance for gmail email?</a>
<div class="phpgenera_Details_mainR4_bottoms_info">
<div class="phpgenera_Details_mainR4_bottoms_infos">
<img src="/static/imghw/eyess.png" alt="" />
<span>7323</span>
</div>
<div class="phpgenera_Details_mainR4_bottoms_infos">
<img src="/static/imghw/tiezi.png" alt="" />
<span>9</span>
</div>
</div>
</div>
<div class="phpgenera_Details_mainR4_bottoms">
<a href="https://www.php.cn/faq/java-tutorial" title="Java Tutorial" class="phpgenera_Details_mainR4_bottom_title">Java Tutorial</a>
<div class="phpgenera_Details_mainR4_bottoms_info">
<div class="phpgenera_Details_mainR4_bottoms_infos">
<img src="/static/imghw/eyess.png" alt="" />
<span>1625</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/faq/cakephp-tutor" title="CakePHP Tutorial" class="phpgenera_Details_mainR4_bottom_title">CakePHP Tutorial</a>
<div class="phpgenera_Details_mainR4_bottoms_info">
<div class="phpgenera_Details_mainR4_bottoms_infos">
<img src="/static/imghw/eyess.png" alt="" />
<span>1350</span>
</div>
<div class="phpgenera_Details_mainR4_bottoms_infos">
<img src="/static/imghw/tiezi.png" alt="" />
<span>46</span>
</div>
</div>
</div>
<div class="phpgenera_Details_mainR4_bottoms">
<a href="https://www.php.cn/faq/laravel-tutori" title="Laravel Tutorial" class="phpgenera_Details_mainR4_bottom_title">Laravel Tutorial</a>
<div class="phpgenera_Details_mainR4_bottoms_info">
<div class="phpgenera_Details_mainR4_bottoms_infos">
<img src="/static/imghw/eyess.png" alt="" />
<span>1262</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/faq/php-tutorial" title="PHP Tutorial" class="phpgenera_Details_mainR4_bottom_title">PHP Tutorial</a>
<div class="phpgenera_Details_mainR4_bottoms_info">
<div class="phpgenera_Details_mainR4_bottoms_infos">
<img src="/static/imghw/eyess.png" alt="" />
<span>1209</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/faq/zt">Show More</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/faq/691702.html" title="Detailed explanation of jQuery reference methods: Quick start guide" 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/000/887/227/170903071539936.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="Detailed explanation of jQuery reference methods: Quick start guide" />
</a>
<a href="https://www.php.cn/faq/691702.html" title="Detailed explanation of jQuery reference methods: Quick start guide" class="phphistorical_Version2_mids_title">Detailed explanation of jQuery reference methods: Quick start guide</a>
<span class="Articlelist_txts_time">Feb 27, 2024 pm 06:45 PM</span>
<p class="Articlelist_txts_p">Detailed explanation of jQuery reference method: Quick start guide jQuery is a popular JavaScript library that is widely used in website development. It simplifies JavaScript programming and provides developers with rich functions and features. This article will introduce jQuery's reference method in detail and provide specific code examples to help readers get started quickly. Introducing jQuery First, we need to introduce the jQuery library into the HTML file. It can be introduced through a CDN link or downloaded</p>
</div>
<div class="phphistorical_Version2_mids">
<a href="https://www.php.cn/faq/692694.html" title="How to use PUT request method in jQuery?" 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/000/000/164/170910433346845.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="How to use PUT request method in jQuery?" />
</a>
<a href="https://www.php.cn/faq/692694.html" title="How to use PUT request method in jQuery?" class="phphistorical_Version2_mids_title">How to use PUT request method in jQuery?</a>
<span class="Articlelist_txts_time">Feb 28, 2024 pm 03:12 PM</span>
<p class="Articlelist_txts_p">How to use PUT request method in jQuery? In jQuery, the method of sending a PUT request is similar to sending other types of requests, but you need to pay attention to some details and parameter settings. PUT requests are typically used to update resources, such as updating data in a database or updating files on the server. The following is a specific code example using the PUT request method in jQuery. First, make sure you include the jQuery library file, then you can send a PUT request via: $.ajax({u</p>
</div>
<div class="phphistorical_Version2_mids">
<a href="https://www.php.cn/faq/692099.html" title="How to remove the height attribute of an element with jQuery?" 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/000/887/227/170908075260378.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="How to remove the height attribute of an element with jQuery?" />
</a>
<a href="https://www.php.cn/faq/692099.html" title="How to remove the height attribute of an element with jQuery?" class="phphistorical_Version2_mids_title">How to remove the height attribute of an element with jQuery?</a>
<span class="Articlelist_txts_time">Feb 28, 2024 am 08:39 AM</span>
<p class="Articlelist_txts_p">How to remove the height attribute of an element with jQuery? In front-end development, we often encounter the need to manipulate the height attributes of elements. Sometimes, we may need to dynamically change the height of an element, and sometimes we need to remove the height attribute of an element. This article will introduce how to use jQuery to remove the height attribute of an element and provide specific code examples. Before using jQuery to operate the height attribute, we first need to understand the height attribute in CSS. The height attribute is used to set the height of an element</p>
</div>
<div class="phphistorical_Version2_mids">
<a href="https://www.php.cn/faq/693182.html" title="jQuery Tips: Quickly modify the text of all a tags on the page" 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/000/887/227/170912557218266.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="jQuery Tips: Quickly modify the text of all a tags on the page" />
</a>
<a href="https://www.php.cn/faq/693182.html" title="jQuery Tips: Quickly modify the text of all a tags on the page" class="phphistorical_Version2_mids_title">jQuery Tips: Quickly modify the text of all a tags on the page</a>
<span class="Articlelist_txts_time">Feb 28, 2024 pm 09:06 PM</span>
<p class="Articlelist_txts_p">Title: jQuery Tips: Quickly modify the text of all a tags on the page In web development, we often need to modify and operate elements on the page. When using jQuery, sometimes you need to modify the text content of all a tags in the page at once, which can save time and energy. The following will introduce how to use jQuery to quickly modify the text of all a tags on the page, and give specific code examples. First, we need to introduce the jQuery library file and ensure that the following code is introduced into the page: <</p>
</div>
<div class="phphistorical_Version2_mids">
<a href="https://www.php.cn/faq/692928.html" title="Use jQuery to modify the text content of all a tags" 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/000/465/014/170911333171493.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="Use jQuery to modify the text content of all a tags" />
</a>
<a href="https://www.php.cn/faq/692928.html" title="Use jQuery to modify the text content of all a tags" class="phphistorical_Version2_mids_title">Use jQuery to modify the text content of all a tags</a>
<span class="Articlelist_txts_time">Feb 28, 2024 pm 05:42 PM</span>
<p class="Articlelist_txts_p">Title: Use jQuery to modify the text content of all a tags. jQuery is a popular JavaScript library that is widely used to handle DOM operations. In web development, we often encounter the need to modify the text content of the link tag (a tag) on the page. This article will explain how to use jQuery to achieve this goal, and provide specific code examples. First, we need to introduce the jQuery library into the page. Add the following code in the HTML file:</p>
</div>
<div class="phphistorical_Version2_mids">
<a href="https://www.php.cn/faq/691569.html" title="In-depth analysis: jQuery's advantages and disadvantages" 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/000/887/227/170902549498790.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="In-depth analysis: jQuery's advantages and disadvantages" />
</a>
<a href="https://www.php.cn/faq/691569.html" title="In-depth analysis: jQuery's advantages and disadvantages" class="phphistorical_Version2_mids_title">In-depth analysis: jQuery's advantages and disadvantages</a>
<span class="Articlelist_txts_time">Feb 27, 2024 pm 05:18 PM</span>
<p class="Articlelist_txts_p">jQuery is a fast, small, feature-rich JavaScript library widely used in front-end development. Since its release in 2006, jQuery has become one of the tools of choice for many developers, but in practical applications, it also has some advantages and disadvantages. This article will deeply analyze the advantages and disadvantages of jQuery and illustrate it with specific code examples. Advantages: 1. Concise syntax jQuery's syntax design is concise and clear, which can greatly improve the readability and writing efficiency of the code. for example,</p>
</div>
<div class="phphistorical_Version2_mids">
<a href="https://www.php.cn/faq/692515.html" title="Understand the role and application scenarios of eq in jQuery" 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/000/887/227/170909731284988.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="Understand the role and application scenarios of eq in jQuery" />
</a>
<a href="https://www.php.cn/faq/692515.html" title="Understand the role and application scenarios of eq in jQuery" class="phphistorical_Version2_mids_title">Understand the role and application scenarios of eq in jQuery</a>
<span class="Articlelist_txts_time">Feb 28, 2024 pm 01:15 PM</span>
<p class="Articlelist_txts_p">jQuery is a popular JavaScript library that is widely used to handle DOM manipulation and event handling in web pages. In jQuery, the eq() method is used to select elements at a specified index position. The specific usage and application scenarios are as follows. In jQuery, the eq() method selects the element at a specified index position. Index positions start counting from 0, i.e. the index of the first element is 0, the index of the second element is 1, and so on. The syntax of the eq() method is as follows: $("s</p>
</div>
<div class="phphistorical_Version2_mids">
<a href="https://www.php.cn/faq/693462.html" title="How to tell if a jQuery element has a specific attribute?" 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/000/000/164/170916859138598.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="How to tell if a jQuery element has a specific attribute?" />
</a>
<a href="https://www.php.cn/faq/693462.html" title="How to tell if a jQuery element has a specific attribute?" class="phphistorical_Version2_mids_title">How to tell if a jQuery element has a specific attribute?</a>
<span class="Articlelist_txts_time">Feb 29, 2024 am 09:03 AM</span>
<p class="Articlelist_txts_p">How to tell if a jQuery element has a specific attribute? When using jQuery to operate DOM elements, you often encounter situations where you need to determine whether an element has a specific attribute. In this case, we can easily implement this function with the help of the methods provided by jQuery. The following will introduce two commonly used methods to determine whether a jQuery element has specific attributes, and attach specific code examples. Method 1: Use the attr() method and typeof operator // to determine whether the element has a specific attribute</p>
</div>
</div>
<a href="https://www.php.cn/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>Public welfare online PHP training，Help PHP learners grow quickly！</p>
</div>
<div class="footermid">
<a href="https://www.php.cn/about/us.html">About us</a>
<a href="https://www.php.cn/about/disclaimer.html">Disclaimer</a>
<a href="https://www.php.cn/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?1743548679"></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>
</body>
</html> 
