- 技术人生
- 非常酷的五星展开菜单显示效果
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网页特效观止|JsCode.CN|---非常酷的五星展开菜单显示效果
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.dot {...}{ position: absolute; width: 6; height: 6; visibility: hidden; background-color: red; font-size: 1px; cursor: pointer; cursor: hand; z-index: 100 }.dotoff {...}{ position: absolute; width: 6; height: 6; visibility: hidden; background-color: gray; font-size: 1px; cursor:default; z-index: 100}.dotempty {...}{ position: absolute; width: 6; height: 6; visibility: hidden; background-color: orange; font-size: 1px; cursor: pointer; cursor: hand; zindex: 100 }.caption {...}{ position: absolute; visibility: hidden; font-family: Tahoma; color: black; font-size: 11px; text-align: Center; cursor: default; z-index: 1 }body {...}{ margin: 0px; background-color: white; }a {...}{ color: silver; text-decoration: none }p {...}{ font-size: 10px; font-family: tahoma; color: black }
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function lib_bwcheck()...{ //Browsercheck (needed) this.ver=navigator.appVersion this.agent=navigator.userAgent this.dom=document.getElementById?1:0 this.opera5=this.agent.indexOf("Opera 5")>-1 this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom && !this.opera5)?1:0; this.ie6=(this.ver.indexOf("MSIE 6")>-1 && this.dom && !this.opera5)?1:0; this.ie4=(document.all && !this.dom && !this.opera5)?1:0; this.ie=this.ie4||this.ie5||this.ie6 this.mac=this.agent.indexOf("Mac")>-1 this.ns6=(this.dom && parseInt(this.ver) >= 5) ?1:0; this.ns4=(document.layers && !this.dom)?1:0; this.bw=(this.ie6 || this.ie5 || this.ie4 || this.ns4 || this.ns6 || this.opera5) return this}var bw=new lib_bwcheck()// The code of this script is in the body, the browsercheck above is not used.
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<!--// DotMenu// provides cross-browser functionality//======================================function getObjectRef(name) ...{ if(document.getElementById) return document.getElementById(name); else if(document.all) return document.all[name]; else return null;}// general functions to assist the script//========================================function show(name) ...{ var el = getObjectRef(name); if(el) el.style.visibility = "visible";}function hide(name) ...{ var el = getObjectRef(name); if(el) el.style.visibility = "hidden";}function getWidth(name) ...{ var el = getObjectRef(name); return el.offsetWidth;}function getHeight(name) ...{ var el = getObjectRef(name); return el.offsetHeight;}function moveMe(name,x,y) ...{ var el = getObjectRef(name); if(el) ...{ el.style.top = parseInt(y); el.style.left = parseInt(x); } }function moveBy(name,x,y) ...{ var el = getObjectRef(name); if(el) ...{ el.style.top = parseInt(el.style.top) + parseInt(y); el.style.left = parseInt(el.style.left) + parseInt(x); } }// Creates the menu objects//==========================var menuCount = 0;function menuObject(name,x,y,caption, r, parent) ...{ if ( (!document.getElementById&&!document.all) || navigator.userAgent.indexOf("Opera")>-1) return; document.write('<div id="divDot' + menuCount + '" class="dotempty" style="top: ' + y + '; left: ' + x + '"></div>'); document.write('<div id="divCap' + menuCount + '" class="caption" style="top: 0; left: 0">' + caption + '</div>'); this.name = name; this.parent = parent this.ref = "divDot" + menuCount; this.caption = "divCap" + menuCount if(r) this.radius = r; else this.radius = 400; this.subMenus = new Array(); this.state = 0; this.moving = false; if(this.parent) this.action = "null"; else this.action = "toggle"; if(this.parent) this.startAngle = parent.startAngle; else this.startAngle = 0; getObjectRef(this.ref).objRef = this.name; this.show = function() ...{ show(this.ref); } this.hide = function() ...{ hide(this.ref); } this.moveMe = function(x,y) ...{ if(this.parent) ...{ x += this.parent.x(); y += this.parent.y(); } moveMe(this.ref,x,y); } this.moveBy = function(x,y) ...{ moveBy(this.ref,x,y); } this.x = function() ...{ return parseInt(getObjectRef(this.ref).style.left); } this.y = function() ...{ return parseInt(getObjectRef(this.ref).style.top); } this.w = function() ...{ return getWidth(this.ref); } this.h = function() ...{ return getHeight(this.ref); } this.showCaption = function() ...{ moveMe(this.caption, this.x() - (getWidth(this.caption)/2) + (this.w()/2), (this.y() + this.h())); show(this.caption); } this.hideCaption = function() ...{ hide(this.caption); } this.setCaption = function(c) ...{ getObjectRef(this.caption).innerHTML = c;} this.addItem = function(c,action,r) ...{ getObjectRef(this.ref).className = "dot"; if(!r) r = this.radius/2; var sub = new menuObject(this.name + ".subMenus[" + this.subMenus.length + "]",0,0,c,r,this); sub.parent = this; sub.action = action; sub.moveMe(0,0); this.subMenus[this.subMenus.length] = sub; return sub; } this.expand = function() ...{ if(this.subMenus.length > 0) ...{ var p = true; if(this.parent) ...{ p = !this.parent.moving; for(var i=0; i<this.parent.subMenus.length;i++) p = p && ((this.parent.subMenus[i].state==0) || (this.parent.subMenus[i].state==this.parent.subMenus[i].subMenus.length)) && (this.parent.subMenus[i].moving==false); } else var o = false; if((!this.parent || this.parent.state == this.parent.subMenus.length) && p) ...{ if(this.parent) this.collapseAll(this.name); var diff = 360 / this.subMenus.length; for(var i=0;i<this.subMenus.length;i++)...{ this.subMenus[i].moveMe(0,0); this.subMenus[i].show(); this.moving = true; this.subMenus[i].slide(this.subMenus[i].radius * cos(degToRad((diff*i)+this.startAngle)), this.subMenus[i].radius * sin(degToRad((diff*i)+this.startAngle)), this.name + ".subMenus[" + i + "].showCaption();" + this.name + ".moving=false;" + this.name + ".state+=1;"); } if(this.parent)...{ getObjectRef(this.parent.ref).style.filter = "alpha (opacity=33)"; getObjectRef(this.parent.ref).style.MozOpacity = "33%"; getObjectRef(this.parent.ref).className = "dotoff"; getObjectRef(this.parent.caption).style.filter = "alpha (opacity=33)"; getObjectRef(this.parent.caption).style.MozOpacity = "33%"; for(i=0;i<this.parent.subMenus.length;i++) ...{ getObjectRef(this.parent.subMenus[i].ref).style.filter = "alpha (opacity=66)"; getObjectRef(this.parent.subMenus[i].ref).style.MozOpacity = "66%"; getObjectRef(this.parent.subMenus[i].caption).style.filter = "alpha (opacity=66)"; getObjectRef(this.parent.subMenus[i].caption).style.MozOpacity = "66%"; } if(this.parent.parent) ...{ for(i=0;i<this.parent.parent.subMenus.length;i++) ...{ getObjectRef(this.parent.parent.subMenus[i].ref).style.filter = "alpha (opacity=33)"; getObjectRef(this.parent.parent.subMenus[i].ref).style.MozOpacity = "33%"; getObjectRef(this.parent.parent.subMenus[i].ref).className = "dotoff"; getObjectRef(this.parent.parent.subMenus[i].caption).style.filter = "alpha (opacity=33)"; getObjectRef(this.parent.parent.subMenus[i].caption).style.MozOpacity = "33%"; } getObjectRef(this.parent.parent.ref).style.MozOpacity = "33%"; getObjectRef(this.parent.parent.ref).style.MozOpacity = "33%"; getObjectRef(this.parent.parent.ref).className = "dotoff"; } } getObjectRef(this.ref).style.filter = "alpha (opacity=66)"; getObjectRef(this.caption).style.filter = "alpha (opacity=66)"; getObjectRef(this.ref).style.MozOpacity = "66%"; getObjectRef(this.caption).style.MozOpacity = "66%"; } } } this.collapse = function() ...{ var p = true; p = !this.moving; for(var i=0; i<this.subMenus.length;i++) p = p && (this.subMenus[i].state==0) && (this.subMenus[i].moving==false); if(p && this.subMenus.length > 0) ...{ for(var i=0;i<this.subMenus.length;i++)...{ this.subMenus[i].hideCaption(); this.moving = true; this.subMenus[i].slide(0, 0, this.name + ".subMenus[" + i + "].hide();" + this.name + ".moving=false;" + this.name + ".state-=1;"); } if(this.parent)...{ getObjectRef(this.parent.ref).style.filter = "alpha (opacity=66)"; getObjectRef(this.parent.ref).style.MozOpacity = "66%"; if(this.parent.subMenus.length != 0) getObjectRef(this.parent.ref).className = "dot"; else getObjectRef(this.parent.ref).className = "dotempty"; getObjectRef(this.parent.caption).style.filter = "alpha (opacity=66)"; getObjectRef(this.parent.caption).style.MozOpacity = "66%"; for(i=0;i<this.parent.subMenus.length;i++) ...{ getObjectRef(this.parent.subMenus[i].ref).style.filter = "alpha (opacity=100)"; getObjectRef(this.parent.subMenus[i].ref).style.MozOpacity = "100%"; if(this.parent.subMenus[i].subMenus.length != 0) getObjectRef(this.parent.subMenus[i].ref).className = "dot"; else getObjectRef(this.parent.subMenus[i].ref).className = "dotempty"; getObjectRef(this.parent.subMenus[i].caption).style.filter = "alpha (opacity=100)"; getObjectRef(this.parent.subMenus[i].caption).style.MozOpacity = "100%"; } if(this.parent.parent) ...{ for(i=0;i<this.parent.parent.subMenus.length;i++) ...{ getObjectRef(this.parent.parent.subMenus[i].ref).style.filter = "alpha (opacity=66)"; getObjectRef(this.parent.parent.subMenus[i].ref).style.MozOpacity = "66%"; if(this.parent.parent.subMenus[i].subMenus.length != 0) getObjectRef(this.parent.parent.subMenus[i].ref).className = "dot"; else getObjectRef(this.parent.parent.subMenus[i].ref).className = "dotempty"; getObjectRef(this.parent.parent.subMenus[i].caption).style.filter = "alpha (opacity=66)"; getObjectRef(this.parent.parent.subMenus[i].caption).style.MozOpacity = "66%"; } } } getObjectRef(this.ref).style.filter = "alpha (opacity=100)"; getObjectRef(this.caption).style.filter = "alpha (opacity=100)"; getObjectRef(this.ref).style.MozOpacity = "100%"; getObjectRef(this.caption).style.MozOpacity = "100%"; } } this.collapseAll = function(except) ...{ for(var i=0;i<this.parent.subMenus.length;i++) ...{ if(this.parent.subMenus[i].name!=except && this.parent.subMenus[i].state==this.parent.subMenus[i].subMenus.length) ...{ this.parent.subMenus[i].collapse(); } } } this.toggle = function(e) ...{ if(document.all) id = window.event.srcElement; else id = e.target; var dot = eval(id.objRef); if(dot.state==0 && !dot.moving) dot.expand(); else if(dot.state==dot.subMenus.length && !dot.moving) dot.collapse() } this.doAction = function(e) ...{ if(document.all) id = window.event.srcElement; else id = e.target; var dot = eval(id.objRef); if(dot.action == "toggle") dot.toggle(e); else eval(dot.action); } //change these if you want to change the events that trigger the actions //======================================================================== //getObjectRef(this.ref).onmousemove = this.toggle; getObjectRef(this.ref).onmouseup = this.doAction; this.slide = function(xx,yy,func) ...{ if(!func) func = ""; var px = this.parent.x(); var py = this.parent.y(); var x = xx - this.x() + px; var y = yy - this.y() + py; var d = sqrt(square(xx-this.x() + px) + square(yy-this.y() + py)); var v = d/8; if(v<1) v = 1; if( (Math.abs(x) < v) && (Math.abs(y) < v) ) ...{ moveMe(this.ref,xx + px,yy + py); if(func != "") eval(func); } else ...{ var a = round(atan(x,y)); dx = round(v * cos(degToRad(a))); dy = round(v * sin(degToRad(a))); this.moveBy(dx,dy); setTimeout(this.name + ".slide(" + xx + "," + yy + ", '" + func + "');",10); } } // Preoading the windows filters. if (menuCount==0 && document.all) document.all[this.ref].style.filter = "alpha (opacity=100)"; menuCount++; return this;}// Math functions//================var pi = Math.PI;function square(x) ...{ return (x*x); }function sqrt(x) ...{ return Math.sqrt(x); }function round(x) ...{ return Math.round(x); }function rand(x,y) ...{ return (round(Math.random()*(y-x)) + x); }function cos(x) ...{ return Math.cos(x) }function sin(x) ...{ return Math.sin(x) } function degToRad(x) ...{ return ( x/(360/(2*pi)) ); }function radToDeg(x) ...{ return ( x*(360/(2*pi)) ); }function atan(s,t) ...{ if( s == 0.0 && t > 0.0) angle = 90.0; else if(s == 0.0 && t < 0.0) angle = 270.0; else if (s < 0.0 ) angle = 180.0 + radToDeg(Math.atan(t/s)); else if (s > 0.0 && t < 0.0) angle = 360.0 + radToDeg(Math.atan(t/s)); else ...{ if(s==0.0) s=0.00001; angle = radToDeg(Math.atan(t/s)); } if(angle < 0.0) angle += 360.0; return angle;}//get dimentions of the pageif(document.all) pageWidth = document.body.offsetWidth-20;else pageWidth = innerWidth;if(document.all) pageHeight = document.body.offsetHeight-4;else pageHeight = innerHeight;//Create main menuvar menu = new menuObject("menu",pageWidth/2,pageHeight/2,"DhtmlCentral Site Map",pageHeight/2);menu.startAngle = -90;//show menu and captionmenu.show();menu.showCaption();//Add submenusmenu.addItem("news","window.open('/news')");menu.addItem("scripts","toggle");menu.addItem("tutorials","toggle");menu.addItem("forums","toggle");menu.addItem("resources","toggle");menu.subMenus[1].addItem("FoldOutMenu","window.open('/script/script22.asp')");menu.subMenus[1].addItem("Loading Bar","window.open('/script/script17.asp')");menu.subMenus[1].addItem("Window Script","window.open('/script/script16.asp')");menu.subMenus[1].addItem("PageSlideFade","window.open('/script/script15.asp')");menu.subMenus[1].addItem("Circle Menu","window.open('/script/script14.asp')");menu.subMenus[1].addItem("Annimation Intro","window.open('/script/script9.asp')");menu.subMenus[1].addItem("NewsSlideFade","window.open('/script/script10.asp')");menu.subMenus[1].addItem("Other Scripts","window.open('/script/')");menu.subMenus[2].addItem("Scripting for vs5 browsers","window.open('/tutorials/tutorial5.asp')");menu.subMenus[2].addItem("Makeing a Dhtml Script","window.open('/tutorials/tutorial6.asp')");menu.subMenus[2].addItem("Filters & Transitions","window.open('/tutorials/tutorial4.asp')");menu.subMenus[2].addItem("Dhtml Library","window.open('/tutorials/tutorial3.asp')");menu.subMenus[2].addItem("Document Size","window.open('/tutorials/tutorial2.asp')");menu.subMenus[2].addItem("Dhtml Intro","window.open('/tutorials/tutorial1.asp')");menu.subMenus[3].addItem("Forum listings","window.open('/forums')");menu.subMenus[3].addItem("Cool Sites","window.open('/forums/forum.asp?FORUM_ID=1&CAT_ID=1&Forum_Title=Cool+sites')");menu.subMenus[3].addItem("CoolMenus","window.open('/forums/forum.asp?FORUM_ID=2&CAT_ID=1&Forum_Title=CoolMenus')");menu.subMenus[3].addItem("Cross Browser","window.open('/forums/forum.asp?FORUM_ID=3&CAT_ID=1&Forum_Title=Crossbrowser+DHTML')");menu.subMenus[3].addItem("Scripts","window.open('/forums/forum.asp?FORUM_ID=4&CAT_ID=1&Forum_Title=DHTML+Scripts')");menu.subMenus[3].addItem("General","window.open('/forums/forum.asp?FORUM_ID=6&CAT_ID=1&Forum_Title=General+DHTML+issues')");menu.subMenus[3].addItem("Off-Topic","window.open('/forums/forum.asp?FORUM_ID=9&CAT_ID=1&Forum_Title=Off-topic')");c = menu.subMenus[4].addItem("Cool Sites","toggle");c.startAngle = 15;menu.subMenus[4].addItem("Portals","window.open('/resources/default.asp?catid=7&cattitle=Portals')");menu.subMenus[4].addItem("Script Sites","window.open('/resources/default.asp?catid=1&cattitle=Script+sites')");menu.subMenus[4].addItem("Tutorials &<br>References","toggle");menu.subMenus[4].subMenus[0].addItem("Comercial Sites","window.open('/resources/default.asp?catid=5&cattitle=Commercial+sites')");menu.subMenus[4].subMenus[0].addItem("Personal Sites","window.open('/resources/default.asp?catid=6&cattitle=Personal+sites')");menu.subMenus[4].subMenus[0].addItem("Experimental Projects","window.open('/resources/default.asp?catid=4&cattitle=Experimental+projects')");menu.subMenus[4].subMenus[3].addItem("References","window.open('/resources/default.asp?catid=8&cattitle=References')");menu.subMenus[4].subMenus[3].addItem("Tutorials & Articles","window.open('/resources/default.asp?catid=9&cattitle=Tutorials+and+Articles')");//--></script></body></html>
