HTML 滚动属性</strong>用于指定是否在 <Iframe> 元素中显示滚动条。基本上当内容大于 Iframe 元素时使用滚动条。</p> <p><strong>句法</strong></p> <div class="hcb_wrap"> <pre class="prism line-numbers lang-html" data-lang="HTML"><code class="replace"><iframe scrolling="auto | yes | no"></code></pre> </div> <p><strong>属性值</strong></p> <ul> <li><strong>auto：</strong>它有一个默认值。滚动条在需要时出现。</li> <li> <strong>yes：</strong>此值显示 Iframe 元素中的滚动条。</li> <li> <strong>no：</strong>此值不显示 Iframe 元素中的滚动条。</li> </ul> <p><strong>例子：</strong> </p> <div class="hcb_wrap"> <pre class="prism line-numbers lang-html" data-lang="HTML"><code class="replace"><!DOCTYPE html> <html> <body> <h1> GeeksForGeeks </h1> <h2> HTML Iframe scrolling Attribute </h2> <p>Content goes here</p> <iframe src="https://ide.geeksforgeeks.org/tryit.php" height="300" width="400" marginwidth="50" scrolling="no">