首页 > 文章 > 前端

如何使用 JavaScript 实现页面标题的动态闪烁效果？

时间：2023-10-17 15:57:38 354浏览收藏

学习文章要努力，但是不要急！今天的这篇文章《如何使用 JavaScript 实现页面标题的动态闪烁效果？》将会介绍到等等知识点，如果你想深入学习文章，可以关注我！我会持续更新相关文章的，希望对大家都能有所帮助！

在网页设计中，动态效果可以为页面增添生动和吸引力。其中，页面标题的动态闪烁效果往往能够吸引用户的注意力，让网页更加亮眼。本文将介绍如何使用 JavaScript 实现页面标题的动态闪烁效果，并提供具体的代码示例。

实现页面标题的动态闪烁效果，我们需要借助 JavaScript 中的定时器和 DOM 操作。具体的实现步骤如下：

创建一个 HTML 文件，并在标签中添加一个 </code> 元素，用于显示页面标题。例如：</p><pre class="brush:html;toolbar:false;"><!DOCTYPE html> <html> <head> <title>动态闪烁效果
在标签中添加一个
在 JavaScript 代码中，首先获取标题元素。可以使用 document.querySelector() 方法来获取 </code> 元素。例如：</p><pre class="brush:javascript;toolbar:false;">let title = document.querySelector('title');</pre></li><li><p>定义一个变量来记录闪烁状态。我们可以使用布尔类型的变量（true/false）来表示标题闪烁的状态。例如：</p><pre class="brush:javascript;toolbar:false;">let blinking = false;</pre></li><li><p>使用 <code>setInterval()</code> 函数来创建一个定时器，用于定时改变标题的状态。定时器接受两个参数，第一个参数是一个回调函数，第二个参数是时间间隔（单位为毫秒）。例如：</p><pre class="brush:javascript;toolbar:false;">setInterval(function() { // 定时器代码将在这里编写 }, 500);</pre><p>上面的代码表示每隔500毫秒执行一次定时器的回调函数。</p></li><li><p>在定时器的回调函数中，根据当前的闪烁状态来改变标题的内容。使用条件语句来判断当前状态，并使用标题的 <code>innerText</code> 属性来设置标题的内容。例如：</p><pre class="brush:javascript;toolbar:false;">setInterval(function() { if (blinking) { title.innerText = '【闪烁】动态闪烁效果'; } else { title.innerText = '动态闪烁效果'; } blinking = !blinking; }, 500);</pre><p>上面的代码表示如果当前的闪烁状态为 true，则将标题设置为【闪烁】动态闪烁效果；否则将标题设置为动态闪烁效果。然后将闪烁状态取反，以便下一次循环时切换状态。</p></li><li>保存并运行 HTML 文件，在浏览器中查看效果。可以看到标题每隔500毫秒闪烁一次，切换显示不同的标题内容。</li></ol><p>上述代码实现了基本的页面标题闪烁效果。根据实际需求，您还可以进行更多的定制和扩展，例如改变闪烁颜色、调整闪烁频率等。</p><p>今天带大家了解了的相关知识，希望对你有所帮助；关于文章的技术知识我们会一点点深入介绍，欢迎大家关注golang学习网公众号，一起学习编程~</p> </div> <div class="labsList"> <a href="javascript:;" class="aLightGray" title="JavaScript">JavaScript</a> <a href="javascript:;" class="aLightGray" title="页面">页面</a> <a href="javascript:;" class="aLightGray" title="动态闪烁">动态闪烁</a> </div> </div>  <div class="contBoxNor"> <div class="contTit"> <div class="tit">相关阅读</div> <a href="/articlelist.html" class="more">更多></a> </div> <ul class="latestReadList"> <li> <div class="info"> <a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> · <a href="/articlelist/88_new_0_1.html" class="aLightGray" title="前端">前端</a> | 1年前 | <a href="javascript:;" class="aLightGray" title="提升">提升</a> <a href="javascript:;" class="aLightGray" title="箭头函数">箭头函数</a> <a href="javascript:;" class="aLightGray" title="函数表达式">函数表达式</a> <a href="javascript:;" class="aLightGray" title="函数声明">函数声明</a> <a href="javascript:;" class="aLightGray" title="Function构造函数">Function构造函数</a> </div> <div class="tit lineOverflow"><a href="/article/207000.html" title="JavaScript函数定义及示例详解" class="aBlack">JavaScript函数定义及示例详解</a></div> <div class="opt"> <span><i class="view"></i>502</span> <span class="collectBtn user_collection" data-id="207000" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </div> </li> <li> <div class="info"> <a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> · <a href="/articlelist/88_new_0_1.html" class="aLightGray" title="前端">前端</a> | 3星期前 | </div> <div class="tit lineOverflow"><a href="/article/619053.html" title="CSS变量简化按钮悬停效果技巧" class="aBlack">CSS变量简化按钮悬停效果技巧</a></div> <div class="opt"> <span><i class="view"></i>501</span> <span class="collectBtn user_collection" data-id="619053" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </div> </li> <li> <div class="info"> <a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> · <a href="/articlelist/88_new_0_1.html" class="aLightGray" title="前端">前端</a> | 3星期前 | </div> <div class="tit lineOverflow"><a href="/article/618916.html" title="JavaScript符号类型详解与应用" class="aBlack">JavaScript符号类型详解与应用</a></div> <div class="opt"> <span><i class="view"></i>501</span> <span class="collectBtn user_collection" data-id="618916" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </div> </li> <li> <div class="info"> <a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> · <a href="/articlelist/88_new_0_1.html" class="aLightGray" title="前端">前端</a> | 4星期前 | </div> <div class="tit lineOverflow"><a href="/article/612539.html" title="HTML剪贴板复制粘贴怎么用" class="aBlack">HTML剪贴板复制粘贴怎么用</a></div> <div class="opt"> <span><i class="view"></i>501</span> <span class="collectBtn user_collection" data-id="612539" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </div> </li> <li> <div class="info"> <a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> · <a href="/articlelist/88_new_0_1.html" class="aLightGray" title="前端">前端</a> | 4星期前 | </div> <div class="tit lineOverflow"><a href="/article/611774.html" title="data-*属性详解：HTML数据存储与DOM操作技巧" class="aBlack">data-*属性详解：HTML数据存储与DOM操作技巧</a></div> <div class="opt"> <span><i class="view"></i>501</span> <span class="collectBtn user_collection" data-id="611774" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </div> </li> </ul> </div>  <div class="contBoxNor"> <div class="contTit"> <div class="tit">最新阅读</div> <a href="/articlelist.html" class="more">更多></a> </div> <ul class="latestReadList"> <li> <div class="info"> <a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> · <a href="/articlelist/88_new_0_1.html" class="aLightGray" title="前端">前端</a> | 1天前 | <a href="/articletag/243_new_0_1.html" class="aLightGray" title="前端">前端</a> · <a href="/articletag/39982_new_0_1.html" class="aLightGray" title="接口联调">接口联调</a> · <a href="/articletag/39989_new_0_1.html" class="aLightGray" title="表单交互">表单交互</a> · <a href="/articletag/39990_new_0_1.html" class="aLightGray" title="重复提交">重复提交</a> · <a href="/articletag/39991_new_0_1.html" class="aLightGray" title="用户体验">用户体验</a> · <a href="javascript:;" class="aLightGray" title="前端">前端</a> <a href="javascript:;" class="aLightGray" title="表单提交">表单提交</a> <a href="javascript:;" class="aLightGray" title="重复请求">重复请求</a> <a href="javascript:;" class="aLightGray" title="AbortController">AbortController</a> <a href="javascript:;" class="aLightGray" title="幂等键">幂等键</a> <a href="javascript:;" class="aLightGray" title="按钮禁用">按钮禁用</a> </div> <div class="tit lineOverflow"><a href="/article/620045.html" title="前端表单重复提交防护工作流：从按钮状态到请求取消和幂等键" class="aBlack">前端表单重复提交防护工作流：从按钮状态到请求取消和幂等键</a></div> <div class="opt"> <span><i class="view"></i>374</span> <span class="collectBtn user_collection" data-id="620045" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </div> </li> <li> <div class="info"> <a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> · <a href="/articlelist/88_new_0_1.html" class="aLightGray" title="前端">前端</a> | 5天前 | <a href="/articletag/243_new_0_1.html" class="aLightGray" title="前端">前端</a> · <a href="/articletag/4720_new_0_1.html" class="aLightGray" title="cors">cors</a> · <a href="/articletag/39980_new_0_1.html" class="aLightGray" title="跨域排查">跨域排查</a> · <a href="/articletag/39981_new_0_1.html" class="aLightGray" title="浏览器网络">浏览器网络</a> · <a href="/articletag/39982_new_0_1.html" class="aLightGray" title="接口联调">接口联调</a> · <a href="javascript:;" class="aLightGray" title="前端">前端</a> <a href="javascript:;" class="aLightGray" title="cors">cors</a> <a href="javascript:;" class="aLightGray" title="请求头">请求头</a> <a href="javascript:;" class="aLightGray" title="跨域">跨域</a> <a href="javascript:;" class="aLightGray" title="预检请求">预检请求</a> <a href="javascript:;" class="aLightGray" title="Options">Options</a> </div> <div class="tit lineOverflow"><a href="/article/620039.html" title="前端 CORS 预检失败排查流程：从请求头到网关响应" class="aBlack">前端 CORS 预检失败排查流程：从请求头到网关响应</a></div> <div class="opt"> <span><i class="view"></i>422</span> <span class="collectBtn user_collection" data-id="620039" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </div> </li> <li> <div class="info"> <a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> · <a href="/articlelist/88_new_0_1.html" class="aLightGray" title="前端">前端</a> | 5天前 | <a href="/articletag/243_new_0_1.html" class="aLightGray" title="前端">前端</a> · <a href="/articletag/4729_new_0_1.html" class="aLightGray" title="css">css</a> · <a href="/articletag/9935_new_0_1.html" class="aLightGray" title="sticky">sticky</a> · <a href="/articletag/39972_new_0_1.html" class="aLightGray" title="布局排查">布局排查</a> · <a href="/articletag/39973_new_0_1.html" class="aLightGray" title="滚动容器">滚动容器</a> · <a href="javascript:;" class="aLightGray" title="CSS">CSS</a> <a href="javascript:;" class="aLightGray" title="前端">前端</a> <a href="javascript:;" class="aLightGray" title="Overflow">Overflow</a> <a href="javascript:;" class="aLightGray" title="position sticky">position sticky</a> <a href="javascript:;" class="aLightGray" title="滚动容器">滚动容器</a> <a href="javascript:;" class="aLightGray" title="吸顶失效">吸顶失效</a> </div> <div class="tit lineOverflow"><a href="/article/620035.html" title="前端 position sticky 不生效排查：从滚动容器到 overflow 限制" class="aBlack">前端 position sticky 不生效排查：从滚动容器到 overflow 限制</a></div> <div class="opt"> <span><i class="view"></i>449</span> <span class="collectBtn user_collection" data-id="620035" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </div> </li> <li> <div class="info"> <a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> · <a href="/articlelist/88_new_0_1.html" class="aLightGray" title="前端">前端</a> | 6天前 | <a href="/articletag/243_new_0_1.html" class="aLightGray" title="前端">前端</a> · <a href="/articletag/729_new_0_1.html" class="aLightGray" title="性能优化">性能优化</a> · <a href="/articletag/39948_new_0_1.html" class="aLightGray" title="图片加载">图片加载</a> · <a href="javascript:;" class="aLightGray" title="前端">前端</a> <a href="javascript:;" class="aLightGray" title="性能优化">性能优化</a> <a href="javascript:;" class="aLightGray" title="图片懒加载">图片懒加载</a> <a href="javascript:;" class="aLightGray" title="IntersectionObserver">IntersectionObserver</a> <a href="javascript:;" class="aLightGray" title="LCP">LCP</a> </div> <div class="tit lineOverflow"><a href="/article/620015.html" title="前端图片懒加载实战：首屏 LCP 与滚动加载完整流程" class="aBlack">前端图片懒加载实战：首屏 LCP 与滚动加载完整流程</a></div> <div class="opt"> <span><i class="view"></i>105</span> <span class="collectBtn user_collection" data-id="620015" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </div> </li> <li> <div class="info"> <a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> · <a href="/articlelist/88_new_0_1.html" class="aLightGray" title="前端">前端</a> | 6天前 | <a href="/articletag/243_new_0_1.html" class="aLightGray" title="前端">前端</a> · <a href="/articletag/729_new_0_1.html" class="aLightGray" title="性能优化">性能优化</a> · <a href="/articletag/39947_new_0_1.html" class="aLightGray" title="表单校验">表单校验</a> · <a href="javascript:;" class="aLightGray" title="JavaScript">JavaScript</a> <a href="javascript:;" class="aLightGray" title="前端">前端</a> <a href="javascript:;" class="aLightGray" title="表单校验">表单校验</a> <a href="javascript:;" class="aLightGray" title="重复提交">重复提交</a> <a href="javascript:;" class="aLightGray" title="提交锁">提交锁</a> </div> <div class="tit lineOverflow"><a href="/article/620013.html" title="前端表单联动校验失效排查：旧状态、重复提交和提交锁" class="aBlack">前端表单联动校验失效排查：旧状态、重复提交和提交锁</a></div> <div class="opt"> <span><i class="view"></i>285</span> <span class="collectBtn user_collection" data-id="620013" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </div> </li> <li> <div class="info"> <a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> · <a href="/articlelist/88_new_0_1.html" class="aLightGray" title="前端">前端</a> | 6天前 | <a href="/articletag/243_new_0_1.html" class="aLightGray" title="前端">前端</a> · <a href="/articletag/729_new_0_1.html" class="aLightGray" title="性能优化">性能优化</a> · <a href="/articletag/39783_new_0_1.html" class="aLightGray" title="虚拟列表">虚拟列表</a> · <a href="javascript:;" class="aLightGray" title="JavaScript">JavaScript</a> <a href="javascript:;" class="aLightGray" title="前端">前端</a> <a href="javascript:;" class="aLightGray" title="性能优化">性能优化</a> <a href="javascript:;" class="aLightGray" title="虚拟滚动">虚拟滚动</a> <a href="javascript:;" class="aLightGray" title="长列表优化">长列表优化</a> </div> <div class="tit lineOverflow"><a href="/article/620012.html" title="前端长列表虚拟滚动实战：从可视区计算到滚动流畅" class="aBlack">前端长列表虚拟滚动实战：从可视区计算到滚动流畅</a></div> <div class="opt"> <span><i class="view"></i>111</span> <span class="collectBtn user_collection" data-id="620012" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </div> </li> <li> <div class="info"> <a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> · <a href="/articlelist/88_new_0_1.html" class="aLightGray" title="前端">前端</a> | 1星期前 | <a href="/articletag/215_new_0_1.html" class="aLightGray" title="定时器">定时器</a> · <a href="/articletag/243_new_0_1.html" class="aLightGray" title="前端">前端</a> · <a href="/articletag/39721_new_0_1.html" class="aLightGray" title="性能排查">性能排查</a> · <a href="/articletag/39918_new_0_1.html" class="aLightGray" title="接口请求">接口请求</a> · <a href="/articletag/39934_new_0_1.html" class="aLightGray" title="轮询">轮询</a> · <a href="/articletag/39935_new_0_1.html" class="aLightGray" title="setInterval">setInterval</a> · <a href="javascript:;" class="aLightGray" title="setInterval">setInterval</a> <a href="javascript:;" class="aLightGray" title="页面可见性">页面可见性</a> <a href="javascript:;" class="aLightGray" title="clearInterval">clearInterval</a> <a href="javascript:;" class="aLightGray" title="前端轮询">前端轮询</a> <a href="javascript:;" class="aLightGray" title="请求堆积">请求堆积</a> <a href="javascript:;" class="aLightGray" title="定时器清理">定时器清理</a> </div> <div class="tit lineOverflow"><a href="/article/619999.html" title="前端轮询接口越打越多怎么办：从重复定时器到清理机制一步步排查" class="aBlack">前端轮询接口越打越多怎么办：从重复定时器到清理机制一步步排查</a></div> <div class="opt"> <span><i class="view"></i>490</span> <span class="collectBtn user_collection" data-id="619999" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </div> </li> <li> <div class="info"> <a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> · <a href="/articlelist/88_new_0_1.html" class="aLightGray" title="前端">前端</a> | 1星期前 | <a href="/articletag/243_new_0_1.html" class="aLightGray" title="前端">前端</a> · <a href="/articletag/39919_new_0_1.html" class="aLightGray" title="状态管理">状态管理</a> · <a href="/articletag/39920_new_0_1.html" class="aLightGray" title="表单提交">表单提交</a> · <a href="/articletag/39921_new_0_1.html" class="aLightGray" title="防重复提交">防重复提交</a> · <a href="/articletag/39922_new_0_1.html" class="aLightGray" title="接口幂等">接口幂等</a> · <a href="javascript:;" class="aLightGray" title="重复提交">重复提交</a> <a href="javascript:;" class="aLightGray" title="前端表单">前端表单</a> <a href="javascript:;" class="aLightGray" title="请求去重">请求去重</a> <a href="javascript:;" class="aLightGray" title="按钮锁定">按钮锁定</a> <a href="javascript:;" class="aLightGray" title="幂等key">幂等key</a> </div> <div class="tit lineOverflow"><a href="/article/619992.html" title="前端表单重复提交治理完整流程：按钮锁定、请求去重和幂等 key" class="aBlack">前端表单重复提交治理完整流程：按钮锁定、请求去重和幂等 key</a></div> <div class="opt"> <span><i class="view"></i>253</span> <span class="collectBtn user_collection" data-id="619992" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </div> </li> <li> <div class="info"> <a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> · <a href="/articlelist/88_new_0_1.html" class="aLightGray" title="前端">前端</a> | 1星期前 | <a href="/articletag/243_new_0_1.html" class="aLightGray" title="前端">前端</a> · <a href="/articletag/39916_new_0_1.html" class="aLightGray" title="搜索框">搜索框</a> · <a href="/articletag/39917_new_0_1.html" class="aLightGray" title="AbortController">AbortController</a> · <a href="/articletag/39918_new_0_1.html" class="aLightGray" title="接口请求">接口请求</a> · <a href="/articletag/39919_new_0_1.html" class="aLightGray" title="状态管理">状态管理</a> · <a href="javascript:;" class="aLightGray" title="Fetch">Fetch</a> <a href="javascript:;" class="aLightGray" title="AbortController">AbortController</a> <a href="javascript:;" class="aLightGray" title="前端搜索">前端搜索</a> <a href="javascript:;" class="aLightGray" title="请求乱序">请求乱序</a> <a href="javascript:;" class="aLightGray" title="旧响应覆盖">旧响应覆盖</a> </div> <div class="tit lineOverflow"><a href="/article/619990.html" title="前端搜索结果倒退怎么办：AbortController 取消旧请求和序号兜底" class="aBlack">前端搜索结果倒退怎么办：AbortController 取消旧请求和序号兜底</a></div> <div class="opt"> <span><i class="view"></i>295</span> <span class="collectBtn user_collection" data-id="619990" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </div> </li> <li> <div class="info"> <a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> · <a href="/articlelist/88_new_0_1.html" class="aLightGray" title="前端">前端</a> | 1星期前 | <a href="/articletag/243_new_0_1.html" class="aLightGray" title="前端">前端</a> · <a href="/articletag/729_new_0_1.html" class="aLightGray" title="性能优化">性能优化</a> · <a href="/articletag/34073_new_0_1.html" class="aLightGray" title="cls">cls</a> · <a href="/articletag/39909_new_0_1.html" class="aLightGray" title="懒加载">懒加载</a> · <a href="/articletag/39910_new_0_1.html" class="aLightGray" title="Core Web Vitals">Core Web Vitals</a> · <a href="javascript:;" class="aLightGray" title="前端">前端</a> <a href="javascript:;" class="aLightGray" title="图片懒加载">图片懒加载</a> <a href="javascript:;" class="aLightGray" title="IntersectionObserver">IntersectionObserver</a> <a href="javascript:;" class="aLightGray" title="CLS">CLS</a> <a href="javascript:;" class="aLightGray" title="布局稳定">布局稳定</a> </div> <div class="tit lineOverflow"><a href="/article/619979.html" title="前端图片懒加载布局抖动治理完整流程：占位比例、按需加载和 CLS 复查" class="aBlack">前端图片懒加载布局抖动治理完整流程：占位比例、按需加载和 CLS 复查</a></div> <div class="opt"> <span><i class="view"></i>128</span> <span class="collectBtn user_collection" data-id="619979" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </div> </li> <li> <div class="info"> <a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> · <a href="/articlelist/88_new_0_1.html" class="aLightGray" title="前端">前端</a> | 1星期前 | <a href="/articletag/243_new_0_1.html" class="aLightGray" title="前端">前端</a> · <a href="/articletag/277_new_0_1.html" class="aLightGray" title="消息队列">消息队列</a> · <a href="/articletag/1017_new_0_1.html" class="aLightGray" title="websocket">websocket</a> · <a href="/articletag/39899_new_0_1.html" class="aLightGray" title="实时通信">实时通信</a> · <a href="/articletag/39900_new_0_1.html" class="aLightGray" title="断线重连">断线重连</a> · <a href="javascript:;" class="aLightGray" title="前端">前端</a> <a href="javascript:;" class="aLightGray" title="websocket">websocket</a> <a href="javascript:;" class="aLightGray" title="心跳检测">心跳检测</a> <a href="javascript:;" class="aLightGray" title="断线重连">断线重连</a> <a href="javascript:;" class="aLightGray" title="消息补发">消息补发</a> </div> <div class="tit lineOverflow"><a href="/article/619973.html" title="前端 WebSocket 断线重连完整流程：心跳检测、退避重试和消息补发" class="aBlack">前端 WebSocket 断线重连完整流程：心跳检测、退避重试和消息补发</a></div> <div class="opt"> <span><i class="view"></i>365</span> <span class="collectBtn user_collection" data-id="619973" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </div> </li> <li> <div class="info"> <a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> · <a href="/articlelist/88_new_0_1.html" class="aLightGray" title="前端">前端</a> | 1星期前 | <a href="/articletag/228_new_0_1.html" class="aLightGray" title="工程化">工程化</a> · <a href="/articletag/243_new_0_1.html" class="aLightGray" title="前端">前端</a> · <a href="/articletag/4701_new_0_1.html" class="aLightGray" title="javascript">javascript</a> · <a href="/articletag/4729_new_0_1.html" class="aLightGray" title="css">css</a> · <a href="/articletag/39876_new_0_1.html" class="aLightGray" title="弹窗">弹窗</a> · <a href="javascript:;" class="aLightGray" title="前端">前端</a> <a href="javascript:;" class="aLightGray" title="z-index">z-index</a> <a href="javascript:;" class="aLightGray" title="遮罩层">遮罩层</a> <a href="javascript:;" class="aLightGray" title="stacking context">stacking context</a> <a href="javascript:;" class="aLightGray" title="Portal">Portal</a> <a href="javascript:;" class="aLightGray" title="弹窗层级">弹窗层级</a> </div> <div class="tit lineOverflow"><a href="/article/619962.html" title="前端弹窗层级治理工作流：从 z-index 混乱到 Portal 容器规范" class="aBlack">前端弹窗层级治理工作流：从 z-index 混乱到 Portal 容器规范</a></div> <div class="opt"> <span><i class="view"></i>350</span> <span class="collectBtn user_collection" data-id="619962" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </div> </li> </ul> </div>  <div class="contBoxNor"> <div class="contTit"> <div class="tit">课程推荐</div> <a href="/courselist.html" class="more">更多></a> </div> <ul class="classRecomList"> <li> <a href="/course/9.html" title="前端进阶之JavaScript设计模式" class="img_box"> <img src="/uploads/20221222/52fd0f23a454c71029c2c72d206ed815.jpg" onerror="this.onerror='';this.src='/assets/images/moren/morentu.png'" alt="前端进阶之JavaScript设计模式"> </a> <dl> <dt class="lineOverflow"> 前端进阶之JavaScript设计模式 </dt> <dd class="cont1 lineOverflow">设计模式是开发人员在软件开发过程中面临一般问题时的解决方案，代表了最佳的实践。本课程的主打内容包括JS常见设计模式以及具体应用场景，打造一站式知识长龙服务，适合有JS基础的同学学习。</dd> <dd class="cont2"> <a href="/course/9.html" title="前端进阶之JavaScript设计模式" class="toStudy">立即学习</a> <span>543次学习</span> </dd> </dl> </li> <li> <a href="/course/2.html" title="GO语言核心编程课程" class="img_box"> <img src="/uploads/20221221/634ad7404159bfefc6a54a564d437b5f.png" onerror="this.onerror='';this.src='/assets/images/moren/morentu.png'" alt="GO语言核心编程课程"> </a> <dl> <dt class="lineOverflow"> GO语言核心编程课程 </dt> <dd class="cont1 lineOverflow">本课程采用真实案例，全面具体可落地，从理论到实践，一步一步将GO核心编程技术、编程思想、底层实现融会贯通，使学习者贴近时代脉搏，做IT互联网时代的弄潮儿。</dd> <dd class="cont2"> <a href="/course/2.html" title="GO语言核心编程课程" class="toStudy">立即学习</a> <span>516次学习</span> </dd> </dl> </li> <li> <a href="/course/74.html" title="简单聊聊mysql8与网络通信" class="img_box"> <img src="/uploads/20240103/bad35fe14edbd214bee16f88343ac57c.png" onerror="this.onerror='';this.src='/assets/images/moren/morentu.png'" alt="简单聊聊mysql8与网络通信"> </a> <dl> <dt class="lineOverflow"> 简单聊聊mysql8与网络通信 </dt> <dd class="cont1 lineOverflow">如有问题加微信：Le-studyg；在课程中，我们将首先介绍MySQL8的新特性，包括性能优化、安全增强、新数据类型等，帮助学生快速熟悉MySQL8的最新功能。接着，我们将深入解析MySQL的网络通信机制，包括协议、连接管理、数据传输等，让</dd> <dd class="cont2"> <a href="/course/74.html" title="简单聊聊mysql8与网络通信" class="toStudy">立即学习</a> <span>500次学习</span> </dd> </dl> </li> <li> <a href="/course/57.html" title="JavaScript正则表达式基础与实战" class="img_box"> <img src="/uploads/20221226/bbe4083bb3cb0dd135fb02c31c3785fb.jpg" onerror="this.onerror='';this.src='/assets/images/moren/morentu.png'" alt="JavaScript正则表达式基础与实战"> </a> <dl> <dt class="lineOverflow"> JavaScript正则表达式基础与实战 </dt> <dd class="cont1 lineOverflow">在任何一门编程语言中,正则表达式,都是一项重要的知识,它提供了高效的字符串匹配与捕获机制,可以极大的简化程序设计。</dd> <dd class="cont2"> <a href="/course/57.html" title="JavaScript正则表达式基础与实战" class="toStudy">立即学习</a> <span>487次学习</span> </dd> </dl> </li> <li> <a href="/course/28.html" title="从零制作响应式网站—Grid布局" class="img_box"> <img src="/uploads/20221223/ac110f88206daeab6c0cf38ebf5fe9ed.jpg" onerror="this.onerror='';this.src='/assets/images/moren/morentu.png'" alt="从零制作响应式网站—Grid布局"> </a> <dl> <dt class="lineOverflow"> 从零制作响应式网站—Grid布局 </dt> <dd class="cont1 lineOverflow">本系列教程将展示从零制作一个假想的网络科技公司官网，分为导航，轮播，关于我们，成功案例，服务流程，团队介绍，数据部分，公司动态，底部信息等内容区块。网站整体采用CSSGrid布局，支持响应式，有流畅过渡和展现动画。</dd> <dd class="cont2"> <a href="/course/28.html" title="从零制作响应式网站—Grid布局" class="toStudy">立即学习</a> <span>485次学习</span> </dd> </dl> </li> </ul> </div> </div>  <div class="footer"> <ul> <li ><a href="/" class="aLightGray"><em class="navIcon navIconHome"></em><span>首页</span></a></li> <li class="curr"><a href="/articlelist.html" class="aLightGray"><em class="navIcon navIconRead"></em><span>阅读</span></a></li> <li ><a href="/courselist.html" class="aLightGray"><em class="navIcon navIconCourse"></em><span>课程</span></a></li> <li ><a href="/ai.html" class="aLightGray"><em class="navIcon navIconAi"></em><span>AI助手</span></a></li> <li ><a href="/user.html" class="aLightGray"><em class="navIcon navIconUser"></em><span>我的</span></a></li> </ul> </div> <script src="/assets/js/frontend/common.js" defer></script> <script src="/assets/js/juejin-theme.js?v=20260613b" defer></script> <script> var _hmt = _hmt || []; (function() { var hm = document.createElement("script"); hm.src = "https://hm.baidu.com/hm.js?3dc5666f6478c7bf39cd5c91e597423d"; hm.async = true; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s); })(); </script> </body> </html>