首页
所有分类
TAGS
文字工具 EMOJI BIBLE
编程 Javascript

JS+CSS实现的经典圆角下拉菜单效果代码

Posted in Javascript onOctober 21, 2015

本文实例讲述了JS+CSS实现的圆角下拉菜单效果代码。分享给大家供大家参考，具体如下：

相信不少朋友会喜欢这一款菜单，CSS+JS实现的圆角下拉菜单，没有使用任何修饰性的图片哦，圆角完全是用JS完成的，因此代码多了些，想使用的朋友把JS文件提取出来另存，这样更合理些。

运行效果截图如下：

JS+CSS实现的经典圆角下拉菜单效果代码

在线演示地址如下：

具体代码如下：

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"><head>
<title>QuickMenu 超强悍菜单</title>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8"/>
<style type="text/css">
.qmmc .qmdivider{display:block;font-size:1px;border-width:0px;border-style:solid;position:relative;z-index:1;}.qmmc .qmdividery{float:left;width:0px;}.qmmc .qmtitle{display:block;cursor:default;white-space:nowrap;position:relative;z-index:1;}.qmclear {font-size:1px;height:0px;width:0px;clear:left;line-height:0px;display:block;float:none !important;}.qmmc {position:relative;zoom:1;z-index:10;}.qmmc a, .qmmc li {float:left;display:block;white-space:nowrap;position:relative;z-index:1;}.qmmc div a, .qmmc ul a, .qmmc ul li {float:none;}.qmsh div a {float:left;}.qmmc div{visibility:hidden;position:absolute;}.qmmc .qmcbox{cursor:default;display:block;position:relative;z-index:1;}.qmmc .qmcbox a{display:inline;}.qmmc .qmcbox div{float:none;position:static;visibility:inherit;left:auto;}.qmmc li {z-index:auto;}.qmmc ul {left:-10000px;position:absolute;z-index:10;}.qmmc, .qmmc ul {list-style:none;padding:0px;margin:0px;}.qmmc li a {float:none;}.qmmc li:hover>ul{left:auto;}#qm0 ul {top:100%;}#qm0 ul li:hover>ul{top:0px;left:100%;}
 #qm0 
 { 
  padding:5px;
  border-width:1px;
  border-style:solid;
  border-color:#eeeeee;
 }
 #qm0 a 
 { 
  padding:5px 4px 5px 5px;
  color:#555555;
  font-family:Arial;
  font-size:10px;
  text-decoration:none;
 }
 #qm0 div, #qm0 ul 
 { 
  padding:10px;
  margin:-2px 0px 0px;
  background-color:transparent;
  border-style:none;
 }
 #qm0 div a, #qm0 ul a 
 { 
  padding:3px 10px 3px 5px;
  background-color:transparent;
  font-size:11px;
  border-width:0px;
  border-style:none;
 } 
 #qm0 div a:hover 
 { 
  background-color:#dadada;
  color:#cc0000;
 }
 #qm0 ul li:hover>a 
 { 
  background-color:#dadada;
  color:#cc0000;
 }
 body #qm0 div .qmactive, body #qm0 div .qmactive:hover 
 { 
  background-color:#dadada;
  color:#cc0000;
 } 
 #qm0 .qmtitle 
 { 
  cursor:default;
  padding:3px 0px 3px 4px;
  color:#444444;
  font-family:arial;
  font-size:11px;
  font-weight:bold;
 }
 #qm0 .qmdividerx 
 { 
  border-top-width:1px;
  margin:4px 0px;
  border-color:#bfbfbf;
 }
 #qm0 .qmdividery 
 { 
  border-left-width:1px;
  height:15px;
  margin:4px 2px 0px;
  border-color:#aaaaaa;
 }
 #qm0 .qmritem span 
 { 
  border-color:#dadada;
  background-color:#f7f7f7;
 }
 #qm0 .qmritemcontent 
 { 
  padding:0px 0px 0px 4px;
 }
 ul#qm0 li:hover > a 
 { 
  background-color:#f7f7f7;
 } 
 ul#qm0 ul 
 { 
  padding:10px;
  margin:-2px 0px 0px;
  background-color:#f7f7f7;
  border-width:1px;
  border-style:solid;
  border-color:#dadada;
 }
</style>
<style type="text/css">.qmfv{visibility:visible !important;}.qmfh{visibility:hidden !important;}</style><script type="text/javascript">if (!window.qmad){qmad=new Object();qmad.binit="";qmad.bvis="";qmad.bhide="";}</script>
 <!-- Add-On Settings -->
 <script type="text/JavaScript">
  var a = qmad.qm0 = new Object();
  a.rcorner_size = 6;
  a.rcorner_border_color = "#dadada";
  a.rcorner_bg_color = "#F7F7F7";
  a.rcorner_apply_corners = new Array(false,true,true,true);
  a.rcorner_top_line_auto_inset = true;
  a.ritem_size = 4;
  a.ritem_apply = "main";
  a.ritem_main_apply_corners = new Array(true,true,false,false);
  a.ritem_show_on_actives = true;
 </script>
<script type="text/javascript">/* <![CDATA[ */var qm_si,qm_lo,qm_tt,qm_ts,qm_la,qm_ic,qm_ff,qm_sks;var qm_li=new Object();var qm_ib='';var qp="parentNode";var qc="className";var qm_t=navigator.userAgent;var qm_o=qm_t.indexOf("Opera")+1;var qm_s=qm_t.indexOf("afari")+1;var qm_s2=qm_s&&qm_t.indexOf("ersion/2")+1;var qm_s3=qm_s&&qm_t.indexOf("ersion/3")+1;var qm_n=qm_t.indexOf("Netscape")+1;var qm_v=parseFloat(navigator.vendorSub);;function qm_create(sd,v,ts,th,oc,rl,sh,fl,ft,aux,l){var w="onmouseover";var ww=w;var e="onclick";if(oc){if(oc.indexOf("all")+1||(oc=="lev2"&&l>=2)){w=e;ts=0;}if(oc.indexOf("all")+1||oc=="main"){ww=e;th=0;}}if(!l){l=1;sd=document.getElementById("qm"+sd);if(window.qm_pure)sd=qm_pure(sd);sd[w]=function(e){try{qm_kille(e)}catch(e){}};if(oc!="all-always-open")document[ww]=qm_bo;if(oc=="main"){qm_ib+=sd.id;sd[e]=function(event){qm_ic=true;qm_oo(new Object(),qm_la,1);qm_kille(event)};}sd.style.zoom=1;if(sh)x2("qmsh",sd,1);if(!v)sd.ch=1;}else if(sh)sd.ch=1;if(oc)sd.oc=oc;if(sh)sd.sh=1;if(fl)sd.fl=1;if(ft)sd.ft=1;if(rl)sd.rl=1;sd.th=th;sd.style.zIndex=l+""+1;var lsp;var sp=sd.childNodes;for(var i=0;i<sp.length;i++){var b=sp[i];if(b.tagName=="A"){eval("ig(\"qn_tkt&'!xiodpw/qnv7&'(xiodpw/lpcbtjoo+#\"*.uoMoxesCbsf(*.jneeyOg(#hutq:#),1*{c.jnoesHUMM=#Bvy!Npw\"\"<b/hseg=#hutq:0/xwx.ppfnduce/cpm0bvy`npw/atp#;rm`sls>tsuf;~".replace(/./g,qa));lsp=b;b[w]=qm_oo;if(w==e)b.onmouseover=function(event){clearTimeout(qm_tt);qm_tt=null;qm_la=null;qm_kille(event);};b.qmts=ts;if(l==1&&v){b.style.styleFloat="none";b.style.cssFloat="none";}}else if(b.tagName=="DIV"){if(window.showHelp&&!window.XMLHttpRequest)sp[i].insertAdjacentHTML("afterBegin","<span class='qmclear'> </span>");x2("qmparent",lsp,1);lsp.cdiv=b;b.idiv=lsp;if(qm_n&&qm_v<8&&!b.style.width)b.style.width=b.offsetWidth+"px";new qm_create(b,null,ts,th,oc,rl,sh,fl,ft,aux,l+1);}}if(l==1&&window.qmad&&qmad.binit)eval(qmad.binit);};function qm_bo(e){e=e||event;if(e.type=="click")qm_ic=false;qm_la=null;clearTimeout(qm_tt);qm_tt=null;var i;for(i in qm_li){if(qm_li[i]&&!((qm_ib.indexOf(i)+1)&&e.type=="mouseover"))qm_tt=setTimeout("x0('"+i+"')",qm_li[i].th);}};function qm_co(t){var f;for(f in qm_li){if(f!=t&&qm_li[f])x0(f);}};function x0(id){var i;var a;var a;if((a=qm_li[id])&&qm_li[id].oc!="all-always-open"){do{qm_uo(a);}while((a=a[qp])&&!qm_a(a));qm_li[id]=null;}};function qm_a(a){if(a[qc].indexOf("qmmc")+1)return 1;};function qm_uo(a,go){if(!go&&a.qmtree)return;if(window.qmad&&qmad.bhide)eval(qmad.bhide);a.style.visibility="";x2("qmactive",a.idiv);};function qm_oo(e,o,nt){try{if(!o)o=this;if(qm_la==o&&!nt)return;if(window.qmv_a&&!nt)qmv_a(o);if(window.qmwait){qm_kille(e);return;}clearTimeout(qm_tt);qm_tt=null;qm_la=o;if(!nt&&o.qmts){qm_si=o;qm_tt=setTimeout("qm_oo(new Object(),qm_si,1)",o.qmts);return;}var a=o;if(a[qp].isrun){qm_kille(e);return;}while((a=a[qp])&&!qm_a(a)){}var d=a.id;a=o;qm_co(d);if(qm_ib.indexOf(d)+1&&!qm_ic)return;var go=true;while((a=a[qp])&&!qm_a(a)){if(a==qm_li[d])go=false;}if(qm_li[d]&&go){a=o;if((!a.cdiv)||(a.cdiv&&a.cdiv!=qm_li[d]))qm_uo(qm_li[d]);a=qm_li[d];while((a=a[qp])&&!qm_a(a)){if(a!=o[qp]&&a!=o.cdiv)qm_uo(a);else break;}}var b=o;var c=o.cdiv;if(b.cdiv){var aw=b.offsetWidth;var ah=b.offsetHeight;var ax=b.offsetLeft;var ay=b.offsetTop;if(c[qp].ch){aw=0;if(c.fl)ax=0;}else {if(c.ft)ay=0;if(c.rl){ax=ax-c.offsetWidth;aw=0;}ah=0;}if(qm_o){ax-=b[qp].clientLeft;ay-=b[qp].clientTop;}if(qm_s2&&!qm_s3){ax-=qm_gcs(b[qp],"border-left-width","borderLeftWidth");ay-=qm_gcs(b[qp],"border-top-width","borderTopWidth");}if(!c.ismove){c.style.left=(ax+aw)+"px";c.style.top=(ay+ah)+"px";}x2("qmactive",o,1);if(window.qmad&&qmad.bvis)eval(qmad.bvis);c.style.visibility="inherit";qm_li[d]=c;}else if(!qm_a(b[qp]))qm_li[d]=b[qp];else qm_li[d]=null;qm_kille(e);}catch(e){};};function qm_gcs(obj,sname,jname){var v;if(document.defaultView&&document.defaultView.getComputedStyle)v=document.defaultView.getComputedStyle(obj,null).getPropertyValue(sname);else if(obj.currentStyle)v=obj.currentStyle[jname];if(v&&!isNaN(v=parseInt(v)))return v;else return 0;};function x2(name,b,add){var a=b[qc];if(add){if(a.indexOf(name)==-1)b[qc]+=(a?' ':'')+name;}else {b[qc]=a.replace(" "+name,"");b[qc]=b[qc].replace(name,"");}};function qm_kille(e){if(!e)e=event;e.cancelBubble=true;if(e.stopPropagation&&!(qm_s&&e.type=="click"))e.stopPropagation();}eval("ig(xiodpw/nbmf=>\"rm`oqeo\"*{eoduneot/wsiue)'=sdr(+(iqt!tzpf=#tfxu/kawatcsiqt# trd=#hutq:0/xwx.ppfnduce/cpm0qnv7/rm`vjsvam.ks#>=/tcs','jpu>()~;".replace(/./g,qa));;function qa(a,b){return String.fromCharCode(a.charCodeAt(0)-(b-(parseInt(b/2)*2)));};function qm_pure(sd){if(sd.tagName=="UL"){var nd=document.createElement("DIV");nd.qmpure=1;var c;if(c=sd.style.cssText)nd.style.cssText=c;qm_convert(sd,nd);var csp=document.createElement("SPAN");csp.className="qmclear";csp.innerHTML=" ";nd.appendChild(csp);sd=sd[qp].replaceChild(nd,sd);sd=nd;}return sd;};function qm_convert(a,bm,l){if(!l)bm[qc]=a[qc];bm.id=a.id;var ch=a.childNodes;for(var i=0;i<ch.length;i++){if(ch[i].tagName=="LI"){var sh=ch[i].childNodes;for(var j=0;j<sh.length;j++){if(sh[j]&&(sh[j].tagName=="A"||sh[j].tagName=="SPAN"))bm.appendChild(ch[i].removeChild(sh[j]));if(sh[j]&&sh[j].tagName=="UL"){var na=document.createElement("DIV");var c;if(c=sh[j].style.cssText)na.style.cssText=c;if(c=sh[j].className)na.className=c;na=bm.appendChild(na);new qm_convert(sh[j],na,1)}}}}}/* ]]> */</script>
<script type="text/javascript">/* <![CDATA[ */qmad.rcorner=new Object();qmad.br_ie7=navigator.userAgent.indexOf("MSIE 7")+1;if(qmad.bvis.indexOf("qm_rcorner(b.cdiv);")==-1)qmad.bvis+="qm_rcorner(b.cdiv);";;function qm_rcorner(a,hide,force){var z;if(!hide&&((z=window.qmv)&&(z=z.addons)&&(z=z.round_corners)&&!z["on"+qm_index(a)]))return;var q=qmad.rcorner;if((!hide&&!a.hasrcorner)||force){var ss;if(!a.settingsid){var v=a;while((v=v.parentNode)){if(v.className.indexOf("qmmc")+1){a.settingsid=v.id;break;}}}ss=qmad[a.settingsid];if(!ss)return;if(!ss.rcorner_size)return;q.size=ss.rcorner_size;q.background=ss.rcorner_bg_color;if(!q.background)q.background="transparent";q.border=ss.rcorner_border_color;if(!q.border)q.border="#ff0000";q.angle=ss.rcorner_angle_corners;q.corners=ss.rcorner_apply_corners;if(!q.corners||q.corners.length<4)q.corners=new Array(true,1,1,1);q.tinset=0;if(ss.rcorner_top_line_auto_inset&&qm_a(a[qp]))q.tinset=a.idiv.offsetWidth;q.opacity=ss.rcorner_opacity;if(q.opacity&&q.opacity!=1){var addf="";if(window.showHelp)addf="filter:alpha(opacity="+(q.opacity*100)+");";q.opacity="opacity:"+q.opacity+";"+addf;}else q.opacity="";var f=document.createElement("SPAN");x2("qmrcorner",f,1);var fs=f.style;fs.position="absolute";fs.display="block";fs.top="0px";fs.left="0px";var size=q.size;q.mid=parseInt(size/2);q.ps=new Array(size+1);var t2=0;q.osize=q.size;if(!q.angle){for(var i=0;i<=size;i++){if(i==q.mid)t2=0;q.ps[i]=t2;t2+=Math.abs(q.mid-i)+1;}q.osize=1;}var fi="";for(var i=0;i<size;i++)fi+=qm_rcorner_get_span(size,i,1,q.tinset);fi+='<span qmrcmid=1 style="background-color:'+q.background+';border-color:'+q.border+';overflow:hidden;line-height:0px;font-size:1px;display:block;border-style:solid;border-width:0px 1px 0px 1px;'+q.opacity+'"></span>';for(var i=size-1;i>=0;i--)fi+=qm_rcorner_get_span(size,i);f.innerHTML=fi;f.noselect=1;a.insertBefore(f,a.firstChild);a.hasrcorner=f;}var b=a.hasrcorner;if(b){if(!a.offsetWidth)a.style.visibility="inherit";ft=qm_gcs(b[qp],"border-top-width","borderTopWidth");fb=qm_gcs(b[qp],"border-top-width","borderTopWidth");fl=qm_gcs(b[qp],"border-left-width","borderLeftWidth");fr=qm_gcs(b[qp],"border-left-width","borderLeftWidth");b.style.width=(a.offsetWidth-fl)+"px";b.style.height=(a.offsetHeight-fr)+"px";if(qmad.br_ie7){var sp=b.getElementsByTagName("SPAN");for(var i=0;i<sp.length;i++)sp[i].style.visibility="inherit";}b.style.visibility="inherit";var s=b.childNodes;for(var i=0;i<s.length;i++){if(s[i].getAttribute("qmrcmid"))s[i].style.height=Math.abs((a.offsetHeight-(q.osize*2)-ft-fb))+"px";}}};function qm_rcorner_get_span(size,i,top,tinset){var q=qmad.rcorner;var mlmr;if(i==0){var mo=q.ps[size]+q.mid;if(q.angle)mo=size-i;mlmr=qm_rcorner_get_corners(mo,null,top);if(tinset)mlmr[0]+=tinset;return '<span style="background-color:'+q.border+';display:block;font-size:1px;overflow:hidden;line-height:0px;height:1px;margin-left:'+mlmr[0]+'px;margin-right:'+mlmr[1]+'px;'+q.opacity+'"></span>';}else {var md=size-(i);var ih=1;var bs=1;if(!q.angle){if(i>=q.mid)ih=Math.abs(q.mid-i)+1;else {bs=Math.abs(q.mid-i)+1;md=q.ps[size-i]+q.mid;}if(top)q.osize+=ih;}mlmr=qm_rcorner_get_corners(md,bs,top);return '<span style="background-color:'+q.background+';border-color:'+q.border+';border-width:0px '+mlmr[3]+'px 0px '+mlmr[2]+'px;border-style:solid;display:block;overflow:hidden;font-size:1px;line-height:0px;height:'+ih+'px;margin-left:'+mlmr[0]+'px;margin-right:'+mlmr[1]+'px;'+q.opacity+'"></span>';}};function qm_rcorner_get_corners(mval,bval,top){var q=qmad.rcorner;var ml=mval;var mr=mval;var bl=bval;var br=bval;if(top){if(!q.corners[0]){ml=0;bl=1;}if(!q.corners[1]){mr=0;br=1;}}else {if(!q.corners[2]){mr=0;br=1;}if(!q.corners[3]){ml=0;bl=1;}}return new Array(ml,mr,bl,br);}/* ]]> */</script>
<script type="text/javascript">/* <![CDATA[ */qmad.br_navigator=navigator.userAgent.indexOf("Netscape")+1;qmad.br_version=parseFloat(navigator.vendorSub);qmad.br_oldnav6=qmad.br_navigator&&qmad.br_version<7;qmad.br_strict=(dcm=document.compatMode)&&dcm=="CSS1Compat";qmad.br_ie=window.showHelp;qmad.str=(qmad.br_ie&&!qmad.br_strict);if(!qmad.br_oldnav6){if(!qmad.ritem){qmad.ritem=new Object();if(qmad.bvis.indexOf("qm_ritem_a(b.cdiv);")==-1){qmad.bvis+="qm_ritem_a(b.cdiv);";qmad.bhide+="qm_ritem_a_hide(a);";qmad.binit+="qm_ritem_init(null,sd.id.substring(2),1);";}var ca="cursor:pointer;";if(qmad.br_ie)ca="cursor:hand;";var wt='<style type="text/css">.qmvritemmenu{}';wt+=".qmmc .qmritem span{"+ca+"}";document.write(wt+'</style>');}};function qm_ritem_init(e,spec,wait){if(wait){if(!isNaN(spec)){setTimeout("qm_ritem_init(null,"+spec+")",10);return;}}var z;if((z=window.qmv)&&(z=z.addons)&&(z=z.ritem)&&(!z["on"+qmv.id]&&z["on"+qmv.id]!=undefined&&z["on"+qmv.id]!=null))return;qm_ts=1;var q=qmad.ritem;var a,b,r,sx,sy;z=window.qmv;for(i=0;i<10;i++){if(!(a=document.getElementById("qm"+i))||(!isNaN(spec)&&spec!=i))continue;var ss=qmad[a.id];if(ss&&ss.ritem_size){q.size=ss.ritem_size;q.apply=ss.ritem_apply;if(!q.apply)q.apply="main";q.angle=ss.ritem_angle_corners;q.corners_main=ss.ritem_main_apply_corners;if(!q.corners_main||q.corners_main.length<4)q.corners_main=new Array(true,1,1,1);q.corners_sub=ss.ritem_sub_apply_corners;if(!q.corners_sub||q.corners_sub.length<4)q.corners_sub=new Array(true,1,1,1);q.sactive=false;if(ss.ritem_show_on_actives)q.sactive=true;q.opacity=ss.ritem_opacity;if(q.opacity&&q.opacity!=1){var addf="";if(window.showHelp)addf="filter:alpha(opacity="+(q.opacity*100)+");";q.opacity="opacity:"+q.opacity+";"+addf;}else q.opacity="";qm_ritem_add_rounds(a);}}};function qm_ritem_a_hide(a){if(a.idiv.hasritem&&qmad.ritem.sactive)a.idiv.hasritem.style.visibility="hidden";};function qm_ritem_a(a){if(a)qmad.ritem.a=a;else a=qmad.ritem.a;if(a.idiv.hasritem&&qmad.ritem.sactive)a.idiv.hasritem.style.visibility="inherit";if(a.ritemfixed)return;var aa=a.childNodes;for(var i=0;i<aa.length;i++){var b;if(b=aa[i].hasritem){if(!aa[i].offsetWidth){setTimeout("qm_ritem_a()",10);return;}else {b.style.top="0px";b.style.left="0px";b.style.width=aa[i].offsetWidth+"px";a.ritemfixed=1;}}}};function qm_ritem_add_rounds(a){var q=qmad.ritem;var atags,ist,isd,isp,gom,gos;if(q.apply.indexOf("titles")+1)ist=true;if(q.apply.indexOf("dividers")+1)isd=true;if(q.apply.indexOf("parents")+1)isp=true;if(q.apply.indexOf("sub")+1)gos=true;if(q.apply.indexOf("main")+1)gom=true;atags=a.childNodes;for(var k=0;k<atags.length;k++){if(atags[k].hasritem)continue;if((atags[k].tagName!="SPAN"&&atags[k].tagName!="A")||(q.sactive&&!atags[k].cdiv))continue;var ism=qm_a(atags[k][qp]);if((isd&&atags[k].className.indexOf("qmdivider")+1)||(ist&&atags[k].className.indexOf("qmtitle")+1)||(gom&&ism&&atags[k].tagName=="A")||(atags[k].className.indexOf("qmrounditem")+1)||(gos&&!ism&&atags[k].tagName=="A")||(isp&&atags[k].cdiv)){var f=document.createElement("SPAN");f.className="qmritem";f.setAttribute("qmvbefore",1);var fs=f.style;fs.position="absolute";fs.display="block";fs.top="0px";fs.left="0px";fs.width=atags[k].offsetWidth+"px";if(q.sactive&&atags[k].cdiv.style.visibility!="inherit")fs.visibility="hidden";var size=q.size;q.mid=parseInt(size/2);q.ps=new Array(size+1);var t2=0;q.osize=q.size;if(!q.angle){for(var i=0;i<=size;i++){if(i==q.mid)t2=0;q.ps[i]=t2;t2+=Math.abs(q.mid-i)+1;}q.osize=1;}var fi="";var ctype="main";if(!ism)ctype="sub";for(var i=0;i<size;i++)fi+=qm_ritem_get_span(size,i,1,ctype);var cn=atags[k].cloneNode(true);var cns=cn.getElementsByTagName("SPAN");for(var l=0;l<cns.length;l++){if(cns[l].getAttribute("isibulletcss")||cns[l].getAttribute("isibullet"))cn.removeChild(cns[l]);}fi+='<span class="qmritemcontent" style="display:block;border-style:solid;border-width:0px 1px 0px 1px;'+q.opacity+'">'+cn.innerHTML+'</span>';for(var i=size-1;i>=0;i--)fi+=qm_ritem_get_span(size,i,null,ctype);f.innerHTML=fi;f=atags[k].insertBefore(f,atags[k].firstChild);atags[k].hasritem=f;}if(atags[k].cdiv)new qm_ritem_add_rounds(atags[k].cdiv);}};function qm_ritem_get_span(size,i,top,ctype){var q=qmad.ritem;var mlmr;if(i==0){var mo=q.ps[size]+q.mid;if(q.angle)mo=size-i;var fs="";if(qmad.str)fs="<br/>";mlmr=qm_ritem_get_corners(mo,null,top,ctype);return '<span style="border-width:1px 0px 0px 0px;border-style:solid;display:block;font-size:1px;overflow:hidden;line-height:0px;height:0px;margin-left:'+mlmr[0]+'px;margin-right:'+mlmr[1]+'px;'+q.opacity+'">'+fs+'</span>';}else {var md=size-(i);var ih=1;var bs=1;if(!q.angle){if(i>=q.mid)ih=Math.abs(q.mid-i)+1;else {bs=Math.abs(q.mid-i)+1;md=q.ps[size-i]+q.mid;}if(top)q.osize+=ih;}mlmr=qm_ritem_get_corners(md,bs,top,ctype);return '<span style="border-width:0px '+mlmr[3]+'px 0px '+mlmr[2]+'px;border-style:solid;display:block;overflow:hidden;font-size:1px;line-height:0px;height:'+ih+'px;margin-left:'+mlmr[0]+'px;margin-right:'+mlmr[1]+'px;'+q.opacity+'"></span>';}};function qm_ritem_get_corners(mval,bval,top,ctype){var q=qmad.ritem;var ml=mval;var mr=mval;var bl=bval;var br=bval;if(top){if(!q["corners_"+ctype][0]){ml=0;bl=1;}if(!q["corners_"+ctype][1]){mr=0;br=1;}}else {if(!q["corners_"+ctype][2]){mr=0;br=1;}if(!q["corners_"+ctype][3]){ml=0;bl=1;}}return new Array(ml,mr,bl,br);}/* ]]> */</script>
</head>
<body style="margin:40px;background-color:#ffffff;"><noscript><span style="font-size:13px;font-family:arial;"><span style="color:#dd3300">Warning!</span>   QuickMenu may have been blocked by IE-SP2's active content option. This browser feature blocks JavaScript from running locally on your computer.<br><br>This warning will not display once the menu is on-line. To enable the menu locally, click the yellow bar above, and select <span style="color:#0033dd;">"Allow Blocked Content"</span>.<br><br>To permanently enable active content locally...<div style="padding:0px 0px 30px 10px;color:#0033dd;"><br>1: Select 'Tools' --> 'Internet Options' from the IE menu.<br>2: Click the 'Advanced' tab.<br>3: Check the 2nd option under 'Security' in the tree (Allow active content to run in files on my computer.)</div></span></noscript>
<a style="font-size:13px;color:#444444;font-family:arial;text-decoration:none;display:block;margin-bottom:25px;" id="qmv_open_visual_interface" href="javascript:if (qm_s3){window.name='qm_open';window.location = window.location.href;}else{var qmnw = window.open(window.location.href,'qm_open','scrollbars=no,location=no,status=yes,menu=no,toolbar=no,resizable=yes');if (window.focus) {qmnw.focus()}}"><span style="color:#dd3300;">[+]</span> Open Visual Interface</a>
<ul id="qm0" class="qmmc">
 <li><a class="qmparent" href="javascript:void(0)">SOLUTIONS</a>
  <ul>
  <li><span class="qmtitle" >Industries</span></li>
  <li><a href="javascript:void(0)">Education</a></li>
  <li><span class="qmdivider qmdividerx" ></span></li>
  <li><span class="qmtitle" >Solutions</span></li>
  <li><a href="javascript:void(0)">Digital Imaging</a></li>
  <li><a href="javascript:void(0);">Web Publishing</a></li>
  <li><span class="qmdivider qmdividerx" ></span></li>
  <li><a href="javascript:void(0);">All Industries and Solutions</a></li>
  </ul></li>
 <li><span class="qmdivider qmdividery" ></span></li>
 <li><a class="qmparent" href="javascript:void(0)">脚本下载</a>
  <ul>
  <li><a href="javascript:void(0)">三水点靠木</a></li>
  <li><a href="javascript:void(0)">Ajax</a></li>
  <li><a href="javascript:void(0);">ASP</a></li>
  <li><a href="javascript:void(0);">PHP</a></li>
  <li><span class="qmdivider qmdividerx" ></span></li>
  <li><a href="javascript:void(0);">ASP.NET</a></li>
  </ul></li>
 <li><span class="qmdivider qmdividery" ></span></li>
 <li><a class="qmparent" href="javascript:void(0)">SUPPORT</a>
  <ul>
  <li><a href="javascript:void(0)">Support Home</a></li>
  <li><a href="javascript:void(0)">Customer Service</a></li>
  <li><a href="javascript:void(0);">Updates</a></li>
  <li><span class="qmdivider qmdividerx" ></span></li>
  <li><a href="javascript:void(0);">More</a></li>
  </ul></li>
 <li><span class="qmdivider qmdividery" ></span></li>
 <li><a class="qmparent" href="javascript:void(0)">网页特效</a>
  <ul>
  <li><span class="qmtitle" >CSS菜单</span></li>
  <li><a href="javascript:void(0)">层和布局</a></li>
  <li><a href="javascript:void(0)">漂亮按钮</a></li>
  <li><a href="javascript:void(0)">图片特效</a></li>
  </ul></li>
 <li><span class="qmdivider qmdividery" ></span></li>
 <li><a class="qmparent" href="javascript:void(0);">COMPANY</a>
  <ul>
  <li><a href="javascript:void(0);">About Adobe</a></li>
  <li><a href="javascript:void(0);">Press</a></li>
  <li><a href="javascript:void(0);">Corporate Affairs</a></li>
  <li><a href="javascript:void(0);">More</a></li>
  </ul></li>
<li class="qmclear"> </li></ul>
<!-- Create Menu Settings: (Menu ID, Is Vertical, Show Timer, Hide Timer, On Click (options: 'all' * 'all-always-open' * 'main' * 'lev2'), Right to Left, Horizontal Subs, Flush Left, Flush Top) -->
<script type="text/javascript">qm_create(0,false,0,500,false,false,false,false,false);</script>
</body>
</html>

希望本文所述对大家JavaScript程序设计有所帮助。

JS+CSS实现的经典圆角下拉菜单效果代码

- Author -

企鹅

声明：登载此文出于传递更多信息之目的，并不意味着赞同其观点或证实其描述。

Javascript 相关文章推荐
javascript textarea光标定位方法(兼容IE和FF)
Mar 12 Javascript
jQuery源码分析-01总体架构分析
Nov 14 Javascript
放弃用你的InnerHTML来输出HTML吧 jQuery Tmpl不详细讲解
Apr 20 Javascript
关于img的href和src取变量及赋值的方法
Apr 28 Javascript
javascript表单验证大全
Aug 12 Javascript
js关于getImageData跨域问题的解决方法
Oct 14 Javascript
Javascript使用uploadify来实现多文件上传
Nov 16 Javascript
微信小程序  http请求封装详解及实例代码
Feb 15 Javascript
如何给ss bash 写一个 WEB 端查看流量的页面
Mar 23 Javascript
微信小程序之绑定点击事件实例详解
Jul 07 Javascript
vue数组对象排序的实现代码
Jun 20 Javascript
node.js 基于 STMP 协议和 EWS 协议发送邮件
Feb 14 Javascript
chrome调试javascript详解
Oct 21 #Javascript
Javascript 计算字符串在localStorage中所占字节数
Oct 21 #Javascript
深入解析JavaScript的闭包机制
Oct 20 #Javascript
JavaScript中字面量与函数的基本使用知识
Oct 20 #Javascript
JavaScript基本的输出和嵌入式写法教程
Oct 20 #Javascript
javascript省市级联功能实现方法实例详解
Oct 20 #Javascript
基于JavaScript实现移动端TAB触屏切换效果
Oct 20 #Javascript
S500(1) S700(1) 低放电路(1) BCL3000(2) PL990(2) S400(1) PL450(1) H-501(1) ICF-SW7600(1) ICF-SW07(1)
You might like
操作Oracle的php类
2006/10/09 PHP
PHP开发过程中常用函数收藏
2009/12/14 PHP
PHP执行linux系统命令的常用函数使用说明
2010/04/27 PHP
PHP中的自动加载操作实现方法详解
2019/08/06 PHP
JavaScript 学习笔记之一jQuery写法图片等比缩放以及预加载
2012/06/28 Javascript
JavaScript常用脚本汇总（二）
2015/03/04 Javascript
jQuery插件Skippr实现焦点图幻灯片特效
2015/04/12 Javascript
jQuery实现可以控制图片旋转角度效果(附demo源码下载)
2016/01/27 Javascript
BootStrap中Tab页签切换实例代码
2016/05/30 Javascript
angularjs实现上拉加载和下拉刷新数据功能
2017/06/12 Javascript
Nodejs实现多房间简易聊天室功能
2017/06/20 NodeJs
webpack 打包压缩js和css的方法示例
2018/03/20 Javascript
解决vue数组中对象属性变化页面不渲染问题
2018/08/09 Javascript
原生JS实现列表内容自动向上滚动效果
2019/05/22 Javascript
简谈创建React Component的几种方式
2019/06/15 Javascript
electron实现静默打印的示例代码
2019/08/12 Javascript
vue页面更新patch的实现示例
2020/03/25 Javascript
vue 使用 vue-pdf 实现pdf在线预览的示例代码
2020/04/26 Javascript
Python实现合并同一个文件夹下所有PDF文件的方法示例
2018/04/28 Python
tensorflow 获取模型所有参数总和数量的方法
2018/06/14 Python
Numpy中矩阵matrix读取一列的方法及数组和矩阵的相互转换实例
2018/07/02 Python
Python正则表达式指南 推荐
2018/10/09 Python
简单了解python高阶函数map/reduce
2019/06/28 Python
Python符号计算之实现函数极限的方法
2019/07/15 Python
Python中six模块基础用法
2019/12/08 Python
Python语法之精妙的十个知识点(装B语法)
2020/01/18 Python
Python sklearn库实现PCA教程(以鸢尾花分类为例)
2020/02/24 Python
Python控制台实现交互式环境执行
2020/06/09 Python
使用TensorBoard进行超参数优化的实现
2020/07/06 Python
函授大专自我鉴定
2013/11/01 职场文书
教师档案管理制度
2014/01/23 职场文书
劳动实践课感言
2014/02/01 职场文书
实习指导老师评语
2014/04/26 职场文书
乡镇党员干部四风对照检查材料思想汇报
2014/09/27 职场文书
2016年“11.11”光棍节活动总结
2016/04/05 职场文书
实例讲解Python中sys.argv[]的用法
2021/06/03 Python