JS Native URL operation function, and the use of the method. (Attached: below and jquery to the URL of the Chinese decoding function)

JS Native URL operation function, perfect.

/*****************************//*Dynamically modifying URLs*//*****************************/varLg= (function(LG) {varObjurl=function(URL) { This. ourl=url| |window.location.href;  This. href= "";//? previous section         This. params={};//URL Parameter Object         This. jing= "";//#及后面部分         This. Init (); }        //parse the URL, get the this.href, the parameter resolves to the This.params object, #号及后面存入this. Jingobjurl.prototype.init=function(){    varStr= This. Ourl; varIndex=str.indexof ("#"); if(index>0){     This. jing=str.substr (index); STR=str.substring (0, index); } Index=str.indexof ("?")); if(index>0){     This. href=str.substring (0, index); STR=str.substr (index+1); varParts=str.split ("&");  for(vari=0;i<parts.length;i++){    varKv=parts[i].split ("=");  This. params[kv[0]]=kv[1]; }    }    Else{     This. href= This. Ourl;  This. params={}; }    }    //just modify This.params .objurl.prototype.set=function(key,val) { This. params[key]=Val; }    //just set This.paramsObjurl.prototype.remove=function(key) { This. params[key]=undefined; }    //URL based on three-part operationObjurl.prototype.url=function(){    varStrurl= This. href; varObjps=[];//Here we use arrays to organize and join operations.     for(varKinch  This. Params) {    if( This. Params[k]) {Objps.push (k+"="+ This. Params[k]); }    }    if(objps.length>0) {strURL+="?" +objps.join ("&"); }    if( This. jing.length>0) {strURL+= This. Jing; }    returnstrURL; }    //Get parameter valuesobjurl.prototype.get=function(key) {return  This. Params[key]; } LG. URL=Objurl; returnLG;} (LG|| {}));

Apply the URL action function above, get the URL and its parameters, and decode the Chinese in Rul with the jquery self-contained function before use.

Finally, the assignment is done.

$ (document). Ready (function(){     varMyurl=NewLG.    URL (WINDOW.LOCATION.HREF); //gets the URL parameter, decodes the value into the Select, implements the Select anti-refresh$ ("#yewu"). Val (decodeURIComponent (Myurl.get ("Yewu")))); $("#fuwu"). Val (decodeURIComponent (Myurl.get ("Fuwu")))); $("#leixing"). Val (decodeURIComponent (Myurl.get ("leixing")))); $('. Casesel '). Change (function(){         varp1=$ (' #yewu '). Val ();//the value of the Yewu        varp2=$ (' #fuwu '). Val ();//the value of the Fuwu        varp3=$ (' #leixing '). Val ();//the value of the leixingwindow.location.href= "/case/?yewu=" +p1+ "&fuwu=" +p2+ "&leixing=" +P3;//page jumps and passes the parameter    });}); 

JS Native URL operation function, and the use of the method. (Attached: below and jquery to the URL of the Chinese decoding function)