實現鼠標經過超鏈時的提示圖層

運行代碼框
<script> var oPopup = window.createPopup(); function rdl_doClick(){ var oMessage=document.all("oMessage"); with (oPopup.document.body) { style.backgroundColor="lightyellow"; style.border="solid black 1px"; innerHTML=oMessage.value; } oPopup.show(70, 70, 180, 60); } </script> <input id=oMessage type=text size=40 value="點擊彈出窗口外面的區域關閉它。"> <br><br> <a href="#" οnmοuseοver="rdl_doClick()" οnmοuseοut="oPopup.hide();">顯示彈出窗口 </a>
[Ctrl+A 全部選擇提示：你可先修改部分代碼，再按運行]

還有用titile
運行代碼框
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <STYLE type=text/css>BODY { MARGIN-TOP: 0px; FONT-SIZE: 9pt; MARGIN-LEFT: 4px; MARGIN-RIGHT: 0px; FONT-FAMILY: "宋體" } A { FONT-WEIGHT: 400; FONT-SIZE: 13px; COLOR: black; TEXT-DECORATION: none } A:hover { FONT-WEIGHT: 400; FONT-SIZE: 13px; COLOR: red; TEXT-DECORATION: underline } A:active { FONT: 9pt "宋體"; CURSOR: hand; COLOR: #ff0033 } </style> <title>Untitled Document</title> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> </head> <body> <script> function show(tips,flag,url){ var my_tips=document.all.mytips; if(flag){ my_tips.style.display=""; if (url!=null){my_tips.innerHTML="<img src='"+url+"'align=left>"+tips;} else{ my_tips.innerHTML=tips;} my_tips.style.left=event.clientX+10; my_tips.style.top=event.clientY+10; } else { my_tips.style.display="none"; } } </script> <a href="#" tips="自定義提示" οnmοusemοve=show(this.tips,1) οnmοuseοut=show(this.tips,0)>測試鏈接</a> <a href="#" tips="又一個自定義提示" οnmοusemοve=show(this.tips,1,'http://be10.ods.org/51js/images/standard/online_member.gif') οnmοuseοut=show(this.tips,0)>測試鏈接</a> <a href="#" tips="中華人民共和國中華人民共和國自定義提示" οnmοusemοve=show(this.tips,1,'http://be10.ods.org/51js/images/standard/online_moderator.gif') οnmοuseοut=show(this.tips,0)>測試鏈接</a> <div id=mytips style="position:absolute;width:150;height:16;border:1 gray solid;font-size:9pt;background-color:#ffffff;color:red;display:none;filter: progid:DXImageTransform.Microsoft.Shadow(color=#999999,direction=135,strength=3);"> </div> </body> </html>
[Ctrl+A 全部選擇提示：你可先修改部分代碼，再按運行]

運行代碼框
<html> <head> <script Language="JavaScript"> //***********默認設置定義.********************* tPopWait=50;//停留tWait豪秒後顯示提示。 tPopShow=5000;//顯示tShow豪秒後關閉提示 showPopStep=20; popOpacity=99; //***************內部變量定義***************** sPop=null; curShow=null; tFadeOut=null; tFadeIn=null; tFadeWaiting=null; document.write("<style type='text/css'id='defaultPopStyle'>"); document.write(".cPopText { background-color: #F8F8F5;color:#000000; border: 1px #000000 solid;font-color: font-size: 12px; padding-right: 4px; padding-left: 4px; height: 20px; padding-top: 2px; padding-bottom: 2px; filter: Alpha(Opacity=0)}"); document.write("</style>"); document.write("<div id='dypopLayer' style='position:absolute;z-index:1000;' class='cPopText'></div>"); function showPopupText(){ var o=event.srcElement; MouseX=event.x; MouseY=event.y; if(o.alt!=null && o.alt!=""){o.dypop=o.alt;o.alt=""}; if(o.title!=null && o.title!=""){o.dypop=o.title;o.title=""}; if(o.dypop!=sPop) { sPop=o.dypop; clearTimeout(curShow); clearTimeout(tFadeOut); clearTimeout(tFadeIn); clearTimeout(tFadeWaiting); if(sPop==null || sPop=="") { dypopLayer.innerHTML=""; dypopLayer.style.filter="Alpha()"; dypopLayer.filters.Alpha.opacity=0; } else { if(o.dyclass!=null) popStyle=o.dyclass else popStyle="cPopText"; curShow=setTimeout("showIt()",tPopWait); } } } function showIt(){ dypopLayer.className=popStyle; dypopLayer.innerHTML=sPop; popWidth=dypopLayer.clientWidth; popHeight=dypopLayer.clientHeight; if(MouseX+12+popWidth>document.body.clientWidth) popLeftAdjust=-popWidth-24 else popLeftAdjust=0; if(MouseY+12+popHeight>document.body.clientHeight) popTopAdjust=-popHeight-24 else popTopAdjust=0; dypopLayer.style.left=MouseX+12+document.body.scrollLeft+popLeftAdjust; dypopLayer.style.top=MouseY+12+document.body.scrollTop+popTopAdjust; dypopLayer.style.filter="Alpha(Opacity=0)"; fadeOut(); } function fadeOut(){ if(dypopLayer.filters.Alpha.opacity<popOpacity) { dypopLayer.filters.Alpha.opacity+=showPopStep; tFadeOut=setTimeout("fadeOut()",1); } else { dypopLayer.filters.Alpha.opacity=popOpacity; tFadeWaiting=setTimeout("fadeIn()",tPopShow); } } function fadeIn(){ if(dypopLayer.filters.Alpha.opacity>0) { dypopLayer.filters.Alpha.opacity-=1; tFadeIn=setTimeout("fadeIn()",1); } } document.οnmοuseοver=showPopupText; </script> </head> <BODY> <a href="#" title="我想請問斑竹？<br>作者：農民<br>發表於2002-6-3 20:17:16<br>最後跟貼：呵呵，是住我們......">我想請問斑竹？</a> 接着前面的 </body> </html>
[Ctrl+A 全部選擇提示：你可先修改部分代碼，再按運行]

運行代碼框
<a href="#" title="藍色理想">www.blueidea.com</a> <img src=/logo.gif alt="www.blueidea.com">
[Ctrl+A 全部選擇提示：你可先修改部分代碼，再按運行]

由js控制的代碼，還可以臨時解決 alt 顯示速度慢的問題

運行代碼框
<SCRIPT language=JavaScript1.2>  </script> <img src="http://www.blueidea.com/img/common/logo.gif" alt="blue！dea welcome you">
[Ctrl+A 全部選擇提示：你可先修改部分代碼，再按運行]

實現鼠標經過超鏈時的提示圖層

用iFrame標記對網頁呈現過程進行加速

Javascript 編寫的文字放大效果

JavaScript經典效果集錦(三)

用層模擬下拉列表框

用 prototype 定義自己的方法

Mac下配置sublime實現LaTeX

https://yachay.unat.edu.pe/blog/index.php?comment_area=format_blog&comment_component=blog&comment_co

linux以太網驅動總結