


js-Floating-Layer-Effekt-Implementierungscode auf der rechten Seite (folgen Sie dem Scrollen)_Javascript-Kenntnisse
Implementierungscode 1,
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" " <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> <title>无标题文档</title> <!--***********开始*************--> <script type="text/javascript"> //<![CDATA[ var tips; var theTop = 200/*这是默认高度,越大越往下*/; var old = theTop; function initFloatTips() { tips = document.getElementById('floatTips'); moveTips(); }; function moveTips() { var tt = 50; if (window.innerHeight) { pos = window.pageYOffset } else if (document.documentElement && document.documentElement.scrollTop) { pos = document.documentElement.scrollTop } else if (document.body) { pos = document.body.scrollTop; } pos = pos - tips.offsetTop + theTop; pos = tips.offsetTop + pos / 10; if (pos < theTop) pos = theTop; if (pos != old) { tips.style.top = pos + "px"; tt = 10; } old = pos; setTimeout(moveTips, tt); } //!]]> </script> <style type="text/css"> .floatTips { position: absolute; border: solid 1px #777; padding: 3px; top: 250px; right: 5px; width: 30px; height: 300px; background: #cccccc; color: white; } .showDiv { position: absolute; border: solid 1px #777; padding: 3px; top: 250px; right: 5px; width: 300px; height: 300px; background: #cccccc; color: white; } </style> <script type="text/javascript"> function FunOnmouseUp() { var objFloatTips = $("floatTips"); var objActivityContext = $("activityContext"); objFloatTips.className = "showDiv"; objActivityContext.style.display = ""; } function FunMouseOut() { var objFloatTips = $("floatTips"); var objActivityContext = $("activityContext"); objFloatTips.className = "floatTips"; objActivityContext.style.display = "none"; } function $(objID) { return document.getElementById(objID); } </script> </head> <body onload="initFloatTips()"> <div id="floatTips" onmouseover="FunOnmouseUp()" onmouseout="FunMouseOut()" class="floatTips"> 最新的活动 <div id="activityContext" style="display: none"> 显示最新的活动 </div> </div> <!--**********结束***************--> <table width="100%" border="0" cellpadding="0" cellspacing="0" bgcolor="#F7F7F7"> <tr> <td height="2101"> </td> </tr> </table> </body> </html>
Wenn ich Zeit habe, werde ich es ein wenig verschönern und Animationseffekte hinzufügen. Es sollte eine gute schwebende versteckte Ebene sein.
Methode 2,
1. Fügen Sie den folgenden Code in das
-Tag ein:<div id="FloatDIV" style="position: absolute;top: 0px; border-right: activeborder 1px solid; border-top: activeborder 1px solid; border-left: activeborder 1px solid; border-bottom: activeborder 1px solid;"> 浮动层示例:<br /> <a target="_blank" href="tencent://message/?uin=101535223&Site=http://www.jb51.net&Menu=yes"><img border="0" src="http://wpa.qq.com/pa?p=1:101535223:3" alt="有事您说话"></a> </div>
2. Fügen Sie den folgenden Code nach dem Tag