javascript如何实现新闻滚动效果？
Bagaimana untuk mencapai kesan menatal berita dengan javascript? -Tapak web PHP Cina Soal Jawab-Bagaimanakah JavaScript mencapai kesan tatal berita? -Soal Jawab laman web PHP Cina
Sila tonton dan pelajari.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>code.js.cn </title> <style> a { display: block; font-size: 15px; line-height: 18px; text-decoration: none; color: #333; font-family: Arial; font-size: 12px; } .shell { background:no-repeat 4px 5px; border: 1px solid #aaa; width: 400px; padding: 3px 2px 2px 20px; } #p1 { height: 36px; overflow: hidden; } </style> </head> <body> <p class="shell"> <p id="p1"> <a>这是</a> <a>我的</a> <a>第一篇</a> <a>博客</a> </p> </p> </body> <script> var c, _ = Function; with (o = document.getElementById("p1")) { innerHTML += innerHTML; onmouseover = _("c=1"); onmouseout = _("c=0"); } (F = _("if(#%18||!c)#++,#%=o.scrollHeight>>1;setTimeout(F,#%18?10:3000);".replace(/#/g, "o.scrollTop")))(); </script> </html>
滚动频率由setTimeout(F,#%18?10:3000)这个3000来控制。
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Bagaimana untuk mencapai kesan menatal berita dengan javascript? -Tapak web PHP Cina Soal Jawab-Bagaimanakah JavaScript mencapai kesan tatal berita? -Soal Jawab laman web PHP Cina
Sila tonton dan pelajari.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>code.js.cn </title> <style> a { display: block; font-size: 15px; line-height: 18px; text-decoration: none; color: #333; font-family: Arial; font-size: 12px; } .shell { background:no-repeat 4px 5px; border: 1px solid #aaa; width: 400px; padding: 3px 2px 2px 20px; } #p1 { height: 36px; overflow: hidden; } </style> </head> <body> <p class="shell"> <p id="p1"> <a>这是</a> <a>我的</a> <a>第一篇</a> <a>博客</a> </p> </p> </body> <script> var c, _ = Function; with (o = document.getElementById("p1")) { innerHTML += innerHTML; onmouseover = _("c=1"); onmouseout = _("c=0"); } (F = _("if(#%18||!c)#++,#%=o.scrollHeight>>1;setTimeout(F,#%18?10:3000);".replace(/#/g, "o.scrollTop")))(); </script> </html>滚动频率由setTimeout(F,#%18?10:3000)这个3000来控制。