技术心得记录:漂亮的触发行变色代码

简介: 技术心得记录:漂亮的触发行变色代码

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">



/ <!【CDATA【 /


div{margin:1px; vertical-align:middle;}


.FadeId18Class


{


color:white;


}


.FadeId18OverClass


{


color:#D369A4;


}


/ 】】> /


";


this.Element = {};


this.Element.Set = 【】;


this.Element.Add =


function(sId, sOriginColor, sOverColor, sOutColor, iTime, iIntervalMs, bCompColor, sClassName, sOverClassName)


{


Faded_AddElement


(sId, sOriginColor, sOverColor, sOutColor, iTime, iIntervalMs, bCompColor, sClassName, sOverClassName, This)


};


this.Element.BatchAdd =


function(Main, sChildTag, ArOriColor, ArOverColor, ArOutColor, iTime, iIntervalMs, bCompColor, sClassName, sOverClassName)


{


Main = fSetObject(Main, "Faded Batch Main is null!");


sChildTag = sChildTag.toUpperCase();


var EleAr = 【】;


var TagAr = sChildTag.split(This.TagSpliter);


EleAr = fGetDeepTag(Main, TagAr);


if(ArOriColor.length===1)


{


ArOriColor.push(ArOriColor【0】);


}


if(ArOverColor.length===1)


{


ArOverColor.push(ArOverColor【0】);


}


if(typeof(ArOutColor)=="boolean"||ArOutColor.constructor==Boolean)


{


ArOutColor = 【ArOutColor】;


}


if(ArOutColor.length===1)


{


ArOutColor.push(ArOutColor【0】);


}


for(var i=0, j=EleAr.length; i

{


if(i%2===0)


{


Fade.Element.Add


(


EleAr【i】


, ArOriColor【0】


, ArOverColor【0】


, ArOutColor【0】


,iTime


, iIntervalMs


, bCompColor


, sClassName


, sOverClassName


);


}


else


{


Fade.Element.Add


(


EleAr【i】


, ArOriColor【1】


, ArOverColor【1】


, ArOutColor【1】


,iTime


, iIntervalMs


, bCompColor


, sClassName


, sOverClassName


);


}


}


}


this.Go = fGo;


function fGo(fIniter)


{


if(fIsFunc(fIniter)) fIniter(Param);


for(var i = 0, j=This.Element.Set.length; i

{


var TempObj = This.Element.Set【i】;


TempObj.style.backgroundColor = TempObj【"Extend"】【"OriginalColor"】;


TempObj【"Interval"】 = {};


if(TempObj【"Extend"】【"CompColor"】)


{


TempObj.style.color = fGetCompColor(TempObj【"Extend"】【"OriginalColor"】);


}


if(TempObj【"Extend"】【"ClassName"】!="")


{


TempObj.className = TempObj【"Extend"】【"ClassName"】;


}


TempObj.onmouseover = fOnMouseOver;


TempObj.onmouseout = fOnMouseOut;


}


}


function fOnMouseOut()


{


try


{


clearInterval(this【"Interval"】【"Over"】【"Go"】);


}


catch(e)


{


}


this【"Interval"】【"Out"】 ={}


this【"Interval"】【"Out"】【"Count"】 = 0;


if(this【"Extend"】【"ClassName"】!="")


{


this.className = this【"Extend"】【"ClassName"】;


}


var BgColor = this.style.backgroundColor==""?"#ffffff":this.style.backgroundColor;


if(/rgb(/i.test(BgColor))


{


BgColor = fRgbToHex(BgColor);


}


this【"Interval"】【"Out"】【"FadeArray"】 =


Faded_Fade


(


BgColor,


this【"Extend"】【"OutColor"】,


this【"Extend"】【"Time"】,


false,


true


);


var me = this;


this【"Interval"】【"Out"】【"Go"】 =


setInterval


(


function()


{


if(me【"Interval"】【"Out"】【"Count"】>=me【"Interval"】【"Out"】【"FadeArray"】.length)


{


clearInterval(me【"Interval"】【"Out"】【"Go"】);


me【"Interval"】【"Out"】【"Count"】 = null;


return;


}


var sBgColor = me【"Interval"】【"Out"】【"FadeArray"】【me【"Interval"】【"Out"】【"Count"】】;


me.style.backgroundColor = sBgColor;


if(me【"Extend"】【"CompColor"】)


{


me.style.color = fGetCompColor(sBgColor);


}


if(This.Debug)


defaultStatus = me【"Interval"】【"Out"】【"Count"】;


me【"Interval"】【"Out"】【"Count"】++;


}


,


me【"Extend"】【"IntervalMs"】


) //


}


function fOnMouseOver()


{


try


{


clearInterval(this【"Interval"】【"Out"】【"Go"】);


}


catch(e)


{


}


this【"Interval"】【"Over"】 ={}


this【"Interval"】【"Over"】【"Count"】 = 0;


if(this【"Extend"】【"OverClassName"】!="")


{


this.className = this【"Extend"】【"OverClassName"】;


}


var BgColor = this.style.backgroundColor==""?"#ffffff":this.style.backgroundColor;


if(/rgb(/i.test(BgColor))


{


BgColor = fRgbToHex(BgColor);


}


this【"Interval"】【"Over"】【"FadeArray"】 =


Faded_Fade


(


BgColor,


this【"Extend"】【"MoveColor"】,


this【"Extend"】【"Time"】,


false,


true


);


var me = this;


this【"Interval"】【"Over"】【"Go"】 =


setInterval


(


function()


{


if(me【"Interval"】【"Over"】【"Count"】>=me【"Interval"】【"Over"】【"FadeArray"】.length)


{


clearInterval(me【"Interval"】【"Over"】【"Go"】);


me【"Interval"】【"Over"】【"Count"】 = null;


return;


}


var sBgColor = me【"Interval"】【"Over"】【"FadeArray"】【me【"Interval"】【"Over"】【"Count"】】;


me.style.backgroundColor = sBgColor;


if(me【"Extend"】【"CompColor"】)


{


me.style.color = fGetCompColor(sBgColor);


}


if(This.Debug)


defaultStatus = me【"Interval"】【"Over"】【"Count"】;


me【"Interval"】【"Over"】【"Count"】++;


}


,


me【"Extend"】【"IntervalMs"】


)


}


function fGetAu(){ return Au; }


}


function Faded_AddElement


(sId, sOriginColor, sOverColor, sOutColor, iTime, iIntervalMs, bCompColor, sClassName, sOverClassName, oFaded)


{


var Obj = fSetObject(sId);


if(!bCompColor) bCompColor = false;


else bCompColor = true;


if(!sClassName) sClassName = "";


if(!sOverClassName) sOverClassName = "";


if(!sOriginColor)


{


sOriginColor = fGetStyle(Obj, "backgroundColor");


if(sOriginColor=="transparent") sOriginColor = "#FFFFFF";


}


if(!sOverColor) sOverColor = "#cccccc";


if(!sOutColor) sOutColor = sOriginColor;


if(!iTime) iTime = 10;


if(!iIntervalMs) iIntervalMs = 50;


Obj【"Extend"】 = {};


Obj【"Extend"】【"OriginalColor"】 = sOriginColor;


Obj【"Extend"】【"MoveColor"】 = sOverColor;


Obj【"Extend"】【"OutColor"】 = sOutColor;


Obj【"Extend"】【"Time"】 = iTime;


Obj【"Extend"】【"IntervalMs"】 = iIntervalMs;


Obj【"Extend"】【"CompColor"】 = bCompColor;


Obj【"Extend"】【"ClassName"】 = sClassName;


Obj【"Extend"】【"OverClassName"】 = sOverClassName;


var iPos = oFaded.Element.Set.length;


oFaded.Element.Set【iPos】 = Obj;


}


function fGetDeepTag(Ele, TagAr, ResultAr)


{


if(!ResultAr) ResultAr = 【】;


var TagArLen = TagAr.length;


if(TagArLen===0) return ResultAr;


if(TagArLen===1)


{


for( var i=0, j=Ele.childNodes.length; i

{


var TempChild = Ele.childNodes【i】;


if(TempChild.nodeType===1)


{


if(TempChild.tagName==TagAr【0】)


{


ResultAr.push(TempChild);


}


}


}


return ResultAr;


}


for(var i=0, j=Ele.childNodes.length; i

{


var TempChild = Ele.childNodes【i】;


if(TempChild.nodeType===1)


{


if(TempChild.tagName==TagAr【0】)


{


var TempAr = TagAr.slice();


TempAr.shift();


arguments.callee(TempChild, TempAr, ResultAr);


}


}


}


return ResultAr;


}


function Faded_Fade(sOriginalColor, sFinalColor, iTime, sOpt, bPadSharp)


{


if(!sOriginalColor||sOriginalColor=="") fFatalError("原色不能为空!");


if(!sFinalColor||sFinalColor=="") fFatalError("最终色不能为空!");


if(!iTime||typeof(iTime)!="number") iTime = 5;


if(!sOpt) sOpt = "auto";


var sSharp = "";


if(bPadSharp) sSharp = "#";


var Debug = false;


var oAr = fSplitColor(sOriginalColor);


var oArInt = fHexArrayToInt(oAr);


var fAr = fSplitColor(sFinalColor);


var fArInt = fHexArrayToInt(fAr);


var ReturnAr = 【】;


switch(sOpt)


{


default:


var SubtractAr = 【】;


var SpanAr = 【】;


var ReturnArInt = 【】;


for(var i=0, j=oArInt.length; i

{


SubtractAr【i】 = fArInt【i】 - oArInt【i】;


SpanAr【i】 = SubtractAr【i】/iTime;


}


for(var i=0, j=iTime; i

{


ReturnArInt【i】 = 【】;


ReturnArInt【i】【0】 = parseInt(oArInt【0】+(SpanAr【0】(i+1)));


ReturnArInt【i】【1】 = parseInt(oArInt【1】+(SpanAr【1】(i+1)));


ReturnArInt【i】【2】 = parseInt(oArInt【2】+(SpanAr【2】(i+1)));


ReturnAr【i】 = 【


""


,sSharp


,fPadStr(ReturnArInt【i】【0】.toString(16)).toUpperCase()


,fPadStr(ReturnArInt【i】【1】.toString(16)).toUpperCase()


,fPadStr(ReturnArInt【i】【2】.toString(16)).toUpperCase()


】.join('');


}


sFinalColor= sFinalColor.replace(/^#/, "");


if(bPadSharp) sFinalColor = "#"+sFinalColor;


ReturnAr【ReturnAr.length-1】 = sFinalColor.toUpperCase();


break;


}


if(Debug)


{


alert


(


" oAr: "+oAr


+"\n oArInt: "+oArInt


+"\n fAr: "+fAr


+"\n fArInt: "+fArInt


+"\n typeof(sOpt): "+typeof(sOpt)


+"\n SubtractAr: "+SubtractAr


+"\n SpanAr: "+SpanAr


+"\n ReturnArInt: "+ReturnArInt


+"\n ReturnAr: "+ReturnAr


);


}


return ReturnAr.slice();


}


function fHexArrayToInt(ar)


{


var TempAr = 【】;


for(var i=0, j=ar.length; i

{


TempAr【i】 = parseInt(ar【i】, 16);


}


return TempAr.slice();


}


function fSplitColor(sColor)


{


if(!sColor||sColor=="")


{


alert("颜色不能为空!");


return;


}


var Debug = true;


sColor = sColor.replace(/^#/, "");


if(sColor.length == 3)


{


var sTemp = "";


for(var i = 0, j=sColor.length; i

{


sTemp+= ""+sColor.charAt(i)+sColor.charAt(i);


}


sColor = sTemp;


}


if(sColor.length!=6)


{


alert("无法识别的颜色代码!")


return;


}


var arHex = 【】;


arHex【0】 = ""+sColor.charAt(0)+sColor.charAt(1);


arHex【1】 = ""+sColor.charAt(2)+sColor.charAt(3);


arHex【2】 = ""+sColor.charAt(4)+sColor.charAt(5);


return arHex.slice();


}


function fGetCompColor(sInput, sOpt, bNoSharp, bDebug)


{


if(!sInput) sInput = "#000000";


if(!sOpt) sOpt = 'hex';


sOpt = sOpt.toLowerCase();


var arCell = 【】;


var arHex = 【】;


var arHexFinal = 【】;


var arInt = 【】;


var arIntFinal = 【】;


var Debug = bDebug;


if(Debug)


{


alert


(


"sInput: "+sInput


+" sOpt: "+sOpt


);


}


sInput = sInput.replace(/^#/, "");


switch(sOpt)


{


case "rgb":


break;


default:


if(sInput.length==3)


{


var arTemp = fStringToArray(sInput);


sInput = ""+arTemp【0】+arTemp【0】+arTemp【1】+arTemp【1】+arTemp【2】+arTemp【2】;


}


if(sInput.length==6)


{


arCell = fStringToArray(sInput);


arHex【0】 = "0x"+arCell【0】+arCell【1】;


arHex【1】 = "0x"+arCell【2】+arCell【3】;


arHex【2】 = "0x"+arCell【4】+arCell【5】;


arInt【0】 = parseInt(arHex【0】, 16);


arInt【1】 = parseInt(arHex【1】, 16);


arInt【2】 = parseInt(arHex【2】, 16);


arIntFinal【0】 = Math.abs(255-arInt【0】);


arIntFinal【1】 = Math.abs(255-arInt【1】);


arIntFinal【2】 = Math.abs(255-arInt【2】);


arHexFinal【0】 = fPadStr(arIntFinal【0】.toString(16)).toUpperCase();


//代码效果参考:http://hnjlyzjd.com/hw/wz_24916.html

arHexFinal【1】 = fPadStr(arIntFinal【1】.toString(16)).toUpperCase();

arHexFinal【2】 = fPadStr(arIntFinal【2】.toString(16)).toUpperCase();


if(Debug)


{


alert("arCell: "+arCell);


alert("arHex: "+arHex);


alert("arInt: "+arInt);


alert("arIntFinal: "+arIntFinal);


alert("arHexFinal: "+arHexFinal);


}


if(bNoSharp) return arHexFinal.join("");


return "#"+arHexFinal.join("");


}


else


{


alert("无法识别的十六进制颜色代码!");


}


break;


}


return "000000";


}


function fStringToArray(sInput)


{


return sInput.split("");


}


function fGetStyle(Ele, sStyle)


{


var Brs = fCkBrs();


if(Brs===3)


{


var sReturn = getComputedStyle(Ele, null)【sStyle】;


if(/\brgb\b/i.test(sReturn))


{//代码效果参考:http://hnjlyzjd.com/xl/wz_24914.html


return fRgbToHex(sReturn);


}


return sReturn;


}


else return Ele.currentStyle【sStyle】;


}


function fCkBrs()


{


switch (navigator.appName)


{


case 'Opera': return 2;


case 'Netscape': return 3;


default: return 1;


}


}


function fRgbToHex(sRgb, bNoSharp, bDebug)


{


if(!sRgb||sRgb=="") throw new Error("RGB颜色代码不正确!");


var Debug = bDebug;


var sSharp = "";


if(!bNoSharp) sSharp = "#";


if(/rgb(/i.test(sRgb))


{


sRgb = sRgb.replace(/^【\s\S】?rgb((.?))【\s\S】/gi, "$1").replace(/\s+/g, "");


}


var RgbAr = sRgb.split(",");


var sReturn =



sSharp


,(fPadStr((RgbAr【0】-0).toString(16)).toUpperCase())


,(fPadStr((RgbAr【1】-0).toString(16)).toUpperCase())


,(fPadStr((RgbAr【2】-0).toString(16)).toUpperCase())


】.join("");


if(Debug)alert(sReturn);


return sReturn;


}


function fPadStr(sSrc, sPad, nLen)


{


if(!sSrc)return false;


if(!sPad)sPad='0';


if(!nLen)nLen=2;


sSrc+='';


if(sSrc.length>=nLen)return sSrc;


sPad=new Array(nLen+1).join(sPad);


var re=new RegExp('.(.{'+(nLen)+'})$');


return (sPad+sSrc).replace(re,'$1');


}


function fIsFunc(Func)


{


if(Func) if(Func.constructor==Function) return true;


return false;


}


function fIsEmpty(Source)


{


var bStr = false;


if(Source.constructor==String) Source = 【Source】, bStr = true;


return /^\s$/.test(Source【0】);


}


function fTrim(Source)


{


var bStr = false;


if(Source.constructor==String) Source = 【Source】, bStr = true;


Source【0】 = Source【0】.replace(/^\s+|\s+$/g,'');


if(bStr) return Source【0】;


}


function fSetObject(Obj, sMsg, Dcu)


{


if(!sMsg) sMsg = "无法获得对象!";


if(!Dcu) Dcu = document;


switch(Obj.constructor)


{


case String:


Obj = Dcu.getElementById(Obj);


break;


case Array:


Obj = Obj【0】;


break;


}


if(Obj==null) throw new Error(sMsg);


return Obj;


}


function fFatalError(sMsg)


{


if(!sMsg) sMsg = "an fatal error occurring, program abort now!"


throw new Error(sMsg);


}


function fCkBrs()


{


switch (navigator.appName)


{


case 'Opera': return 2;


case 'Netscape': return 3;


default: return 1;


}


}


function Id(sTag, oDocument)


{


if(!oDocument) oDocument = document;


return oDocument.getElementById(sTag);


}


function E(sTag, oDocument)


{


if(!oDocument) oDocument = document;


return oDocument.createElement(sTag);


}


function T(sText, oDocument)


{


if(!oDocument) oDocument = document;


return oDocument.createTextNode(sText);


}


function fFormat(sStr)


{


var Len = arguments.length;


switch(Len)


{


case 0: return "";


case 1: return sStr;


}


var Re = null;


for(var i=1, j=0; i

{


Re = new RegExp(【"\{", j, "\}"】.join(""), "g");


sStr = sStr.replace(Re, arguments【i】);


}


Re = null;


return sStr;


}


//<!【CDATA【


var Time = 20;


var Interval = 5;


var Container = document.getElementById("Container");


var StartDate = new Date();


var Fade = new Faded();


Fade.Debug = false;


Fade.Element.BatchAdd


(


"Container"


, "tbody->tr"


, 【"#F5F5F5", "#ececec"】


, 【"#cccccc", "#cccccc"】


, false


//, 【"#eeeeee", "#ffffff"】


, Time


, Interval


);


Fade.Go();


var FadedAu = Fade.Get.Au();


document.title = FadedAu.Subject+" "+FadedAu.Version;


Fade = null;


//】】>

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