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Baidu Musicbox 用到的ajax代码

  • 时间:2022-06-16 20:47 编辑: 来源: 阅读:
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摘要:Baidu Musicbox 用到的ajax代码
var names; var Cs, St; var rorw=""; var lrcT; function getname(songname){     if(songname==""){         names=$("name").value;     }else{         names=songname;     }     geturl(); } function geturl(){     AJAXCALL("inc/songurl.asp?type=url1&keyword="+names,"musiclist","isXML=true");     addbox(names); } function top(){     AJAXCALL("inc/songlist.asp?ac=new","toplist","isXML=true"); } function toplist(doc){     var items=getElementsByClass(doc,"item");         var linker=new Array();         var linkers=new Array();     var tmp="<ul>";     for(var i=0;i<items.length;i++){                 if(getTagValue(items[i], "singer")=="")                 {                   linker[i]="";                   linkers[i]="";                    }                 else                 {                   linker[i]="("+getTagValue(items[i], 'singer').replace(/ /g," ")+")";                   linkers[i]=" "+getTagValue(items[i], 'singer').replace(/ /g," ");                 }         var d=i+1;         tmp+='<li>'+d+'. <a href=javascript:getname("'+getTagValue(items[i], 'songname').replace(/ /g," ")+linkers[i]+'") title="'+getTagValue(items[i], 'songname').replace(/ /g," ")+linker[i]+'">'+getTagValue(items[i], 'songname').replace(/ /g," ")+linker[i]+'</a></li>';     }     tmp+="</ul>";     $("toplist").innerHTML=tmp; } function s2(){     AJAXCALL("inc/songlist.asp?ac=all","s3","isXML=true"); } function s3(doc){     var items=getElementsByClass(doc,"item");         var linker=new Array();         var linkers=new Array();     var tmp="<ul>";     for(var i=0;i<items.length;i++){                 if(getTagValue(items[i], "singer")=="")                 {                   linker[i]="";                   linkers[i]="";                 }                 else                 {                   linker[i]="("+getTagValue(items[i], 'singer').replace(/ /g," ")+")";                   linkers[i]=" "+getTagValue(items[i], 'singer').replace(/ /g," ");                 }         var d=i+1;         tmp+='<li>'+d+'. <a href=javascript:getname("'+getTagValue(items[i], 'songname').replace(/ /g," ")+linkers[i]+'") title="'+getTagValue(items[i], 'songname').replace(/ /g," ")+linker[i]+'">'+getTagValue(items[i], 'songname').replace(/ /g," ")+linker[i]+'</a></li>';     }     tmp+="</ul>";     $("topalllist").innerHTML=tmp; } function musiclist(doc){     var items=getElementsByClass(doc,"item");     var tmp="<ul>";     for(var i=0;i<22 && i<items.length;i++){         var d=i+1;         type=getTagValue(items[i], 'type');         tmp+='<li> <img src="img/list.gif" /> <a title="试听点 '+d+' ('+type+')" href=javascript:play("'+getTagValue(items[i], 'type')+'","'+getTagValue(items[i], 'link').replace(/ /g,' ')+'")>'+names.replace(/ /g,' ')+' ('+type+')</a></li>';     }     tmp+="</ul>";     $("list").innerHTML=tmp;     $("msg").style.display="none";     play(getTagValue(items[0], "type"),getTagValue(items[0], "link")); } function play(obj,url){         initLrc();     $("guanxin").style.display="none";     $("msg").style.display="block";     AJAXCALL("inc/songurl.asp?type=url2&keyword="+url+"&attach="+obj,"gotoplay","isXML=true");     AJAXCALL("inc/lyrics.asp?song="+names,"getlrc","isXML=true"); } var tl; function getlrc(doc){     tl="";     var items=getElementsByClass(doc,"item");     var tmp="<div id=LrcDiv class=LrcDiv>";     for(var i=0;i<items.length;i++){         tmp+='<div class=div id=T_'+getTagValue(items[i], 'time')+' onclick=To(\''+getTagValue(items[i], 'time')+'\')>'+getTagValue(items[i], 'lrc')+'</div>';         tl+=getTagValue(items[i], 'time')+"|";     }     tmp+="</div>";     $("lrc").innerHTML=tmp; } function gotoplay(docs){     var type=getTagValue(docs, "type");     var link=getTagValue(docs, "link");     if(type=="rm" || type=="ra" || type=="ram" || type=="rmvb" || type=="mpga" || type=="mp4" || type=="3gp")       $("players").innerHTML=realplayer(link);     else       $("players").innerHTML=mdplayer(link);     var link3=cuturl(link);     $("msg").style.display="none";     $("wmaurl").innerHTML="歌曲出处: <a href="+link.replace(/ /g," ")+" target='_blank' title='点右键另存:"+names.replace(/ /g," ")+"'>"+link3.replace(/ /g," ")+"</a>";     setTimeout(guanxin,1000);     playobj(); } function initLrc(){         clearTimeout(lrcT);         rorw="";         $("players").innerHTML="";         $("lrc").innerHTML="";     St=0;         Cs=0; } function playobj(){         if($("MPlayer"))         {           rorw="wmp";           ldL();         }         else if($("RPlayer"))         {           rorw="rmp";           try { RPlayer.SetWantErrors(true); } catch(hh){}           ldL();         }         else           playobj(); } function guanxin(){     $("guanxin").style.display="block";     setTimeout(guanxin2,10000); } function guanxin2(){     $("guanxin").style.display="none"; } var player; function mdplayer(str){ player='<object classid="clsid:6bf52a52-394a-11d3-b153-00c04f79faa6" id="MPlayer" width="100%" height="64"><param name="url" value="'+str+'"><param name="enablecontextmenu" value="0"><param name="enableerrordialogs" value="0"></object>'; return player; } function realplayer(str){ player='<object classid="clsid:cfcdaa03-8be4-11cf-b84b-0020afbbccfa" id="RPlayer" width="100%" height="60"><param name="src" value="'+str+'"><param name="controls" value="controlpanel,statusbar"><param name="autostart" value="true"></object>'; return player; } function cuturl(song_url){     var len=getStrActualLen(song_url);     var MAX_DISP_LEN=40;     if(len<=MAX_DISP_LEN) return song_url;     var disp_song_url=song_url;     var pos1=song_url.indexOf("://");     if(pos1>0){         disp_song_url=song_url.substring(pos1+3,len);         var pos2=disp_song_url.indexOf("/");         if(pos2>0) disp_song_url=song_url.substring(0,pos1+pos2+4);         var len2=MAX_DISP_LEN-3-getStrActualLen(disp_song_url);         if(len2>0) disp_song_url=disp_song_url+'...'+song_url.substring(len-len2,len);         return disp_song_url;     } } function getStrActualLen(sChars){     return sChars.replace(/[^\x00-\xff]/g,"xx").length; } function AJAXCALL(url,handleResponse,param){     var isXML=false;//false:html or true:xml     var isCache=false;//false:no-cache or true:cache     var method="GET";//GET or POST     var attach="";     if(param){         re = / /g;          param=param.replace(re, "");         var tmp=param.split(",");         for(var i=0;i<tmp.length;i++){             var pa=tmp[i].substr(0,3);             var ct=tmp[i].split("=")[1];             switch (pa){                 case "isX":                 if(ct=="true"){                     isXML= true;                  }else{                     isXML= false;                  }                 break;                 case "isC":                 if(ct=="true"){                     isCache= true;                  }else{                     isCache= false;                  }                 break;                 case "met":                 method=ct;                 break;                 case "att":                 attach=ct;                 break;             }         }     }     if(!isCache){         var t=new Date().getTime();         if(url.indexOf("?")>0){         url+="&t="+t;         }else{             url+="?t="+t;         }     }         var postdata=null;     if(method=="POST"){         purl=url.split("?");         url=purl[0];         postdata=purl[1];     }     RequestHTTP(url,handleResponse,method,isXML,postdata,attach); } function RequestHTTP(burl,rdRandleResponse,bmethod,bXML,Formdata,attach){     var http_request = false;     function doHttpRequest(){             if (window.XMLHttpRequest){             http_request = new XMLHttpRequest();             if (http_request.overrideMimeType){                 http_request.overrideMimeType('text/xml');             }         } else if (window.ActiveXObject){             try{                 http_request = new ActiveXObject("Msxml2.XMLHTTP");             } catch (e){                 try{                     http_request = new ActiveXObject("Microsoft.XMLHTTP");                 } catch (e){}             }         }         if (!http_request){             alert('Giving up :( Cannot create an XMLHTTP instance');             return false;         }         http_request.onreadystatechange=handleStateChange;             http_request.open(bmethod,burl,true);         if(Formdata){             http_request.setRequestHeader("Content-Length",Formdata.length);                http_request.setRequestHeader("Content-Type","application/x-www-form-urlencoded");             http_request.send(Formdata);         }else{             http_request.setRequestHeader("Content-Type","text/html");             http_request.send(null);         }     }     function handleStateChange(){         if(http_request.readyState==4 && http_request.status==200){             var response_content;             if(bXML){                 response_content=http_request.responseXML;             }else{                 response_content=http_request.responseText;                 }                     if(typeof rdRandleResponse == "function"){                 rdRandleResponse(response_content, attach);             }else{                 eval(rdRandleResponse+"(response_content,attach)");             }         }     }     doHttpRequest(); } function getTagValue(doc, tag){      var elems = doc.getElementsByTagName(tag)[0].firstChild.nodeValue;      return elems;  } function $(obj){   return document.getElementById(obj);     } function getElementsByClass(node,tag){     var els = node.getElementsByTagName(tag);     return els; } 歌词函数:
[u]复制代码[/u] 代码如下:
function setcookie(name,value){     var Days = 30;     var exp = new Date();     exp.setTime(exp.getTime() + Days*24*60*60*1000);     document.cookie = name + "="+ escape(value) +";expires="+ exp.toGMTString(); } function getcookie(name){     var arr = document.cookie.match(new RegExp("(^| )"+name+"=([^;]*)(;|$)"));     if(arr != null) return unescape(arr[2]); return null; } setcookie("box",getcookie("box")); function addbox(name){     var a1=name+"|*|";     var box=getcookie("box");     box=box.replace(a1,"");     var value=a1+box;     setcookie("box",value);     listbox(); } function delbox(name){     var del=name+"|*|";     var s=getcookie("box");     s = s.replace(del, "");     setcookie("box",s);     listbox(); } function listbox(){     var tmp="";     var s2=getcookie("box");     var s3=s2.split("|*|");     var s4=s3.length-1;         if(s4>8) $("boxlist").style.height="139px";     for(var i=0;i<s4;i++){         tmp+="<div id=\"box\"><div id=\"del\" style=\"float: right;\"><span onclick=javascript:delbox('"+s3[i]+"')>删除</span></div><div id=\"boxtitle\"><a href=javascript:getname('"+s3[i]+"')>"+s3[i]+"</a></div></div>";     }     $("boxlist").innerHTML=tmp; } function GetEBID(id){return document.getElementById(id);} function To(t){         if(rorw=="") return;     if(rorw=="rmp" && RPlayer.GetPlayState()==3) RPlayer.SetPosition(t*1000);     if(rorw=="wmp" && MPlayer.playState==3) MPlayer.controls.CurrentPosition=t; } function lrcrun(){         var rtl="|"+tl;         if((rtl.indexOf("|"+Cs+"|")) != -1){             GetEBID("LrcDiv").scrollTop=GetEBID("LrcDiv").offsetTop-parseInt(GetEBID("LrcDiv").offsetHeight/2)+GetEBID("T_"+Cs).offsetTop+10;             GetEBID("T_"+St).className="";             GetEBID("T_"+Cs).className="b";             St=Cs;         } } function ldL(){     if(rorw=="rmp" && RPlayer.GetPlayState()==3) {Cs=Math.floor(RPlayer.GetPosition()/1000); lrcrun();}     if(rorw=="wmp" && MPlayer.playState==3)    {Cs=Math.floor(MPlayer.controls.CurrentPosition); lrcrun();}     lrcT=setTimeout("ldL()", 10); }
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