JavaScript 文本域字体大小选择功能

(编辑：jimmy 日期: 2026/1/19 浏览：2)

<title>文本框字体选择</title> <select id='fontslt' onchange='NYSfont()'><option>选择字体 </select> <textarea id='readcontent' rows="15" cols="100">这里的字体会跟着你的选择而变化<"runEx('runcode52196')" type="button" value="运行代码" class="fn-butt" /> <INPUT onclick="copy2('runcode52196')" type="button" value="复制代码" class="fn-butt" /> <INPUT onclick="doSave(runcode52196)" type="button" value="保存代码" class="fn-butt" />[Ctrl+A 全选 注:引入外部Js需再刷新一下页面才能执行]</div>
</div>
        <div class="reLink clearfix">
            <div class="prevLink fl">上一篇：<a href="http://m.nqxw.com/show/1/128949.html" title="颜色变换 像字符逐字输入的欢迎词">颜色变换 像字符逐字输入的欢迎词</a></div>
            <div class="nextLink fl">下一篇：<a href="http://m.nqxw.com/show/1/128951.html" title="js 操作符实例代码">js 操作符实例代码</a></div>
        </div>
        
    </section>
    
    <div id="returntop" class="icon hidden"></div>
    <footer id="footer_main">
        <div id="copyright">
            <p>友情链接:<a href="http://www.imxmx.com/" title="杰晶网络" target="_blank">杰晶网络</a> <a href="http://www.ddrfans.com/" title="DDR爱好者之家" target="_blank">DDR爱好者之家</a> <a href="http://www.nqxw.com/" title="南强小屋" target="_blank">南强小屋</a> <a href="http://www.paidiu.com/" title="黑松山资源网" target="_blank">黑松山资源网</a> <a href="http://www.dyhadc.com/" title="白云城资源网" target="_blank">白云城资源网</a> <a href="/sitemap0.xml">网站地图</a> <a href="/sitemap.xml">SiteMap</a></p>
            <p>Copyright © 2006-2024 <a href="http://www.nqxw.com" target="_blank">南强小屋</a> All Rights Reserved.</p>
            <p>移动版：<a href="http://m.nqxw.com/" target="_blank">m.nqxw.com</a></p>
        </div>
    </footer>
    <section id="toolbar">
        <ul class="list clearfix">
            <li><a href="/" title="首页"><s class="icon"></s><span>首页</span></a></li>
            <li><a href="/list/1554.html" title="音乐"><s class="icon"></s><span>音乐</span></a></li>
            <li><a href="/list/1557.html" title="电影"><s class="icon"></s><span>电影</span></a></li>
            <li><a href="/list/1587.html" title="资源"><s class="icon"></s><span>资源</span></a></li>
        </ul>
    </section>
    <script type="text/javascript" src="/js/autofontsize.min.js"></script>
    <script type="text/javascript" src="/js/jquery.js"></script>
    <script type="text/javascript" src="/js/clipboard.min.js"></script>
    <script type="text/javascript" src="/js/app.js"></script>
</body>

</html>