Several methods of JavaScript operation QueryString

1. Set the Address bar parameters

functionSetquerystring (Key, Val) {//Pass in the key and value that you want to set QueryString    varSearch = LOCATION.SEARCH.SUBSTR (1);//Get the Address bar "?" After the content    varquery = {}; if(search) {Search.split (' & '). ForEach (Item) = {            vararr = item.split (' = '); query[arr[0]] = arr[1];    }); } Query[key]=Val; varQueryarr = [];  for(varPinchquery) {Queryarr.push (P+ ' = ' +query[p]); } history.replacestate (NULL,NULL, '? ' + queryarr.join (' & ')));};

2. Get the Address bar parameters

function // Pass in the QueryString key    you want to get. var New RegExp ("(^|&)" + name + "= ([^&]*) (&|$)", "I");     var r = window.location.search.substr (1). Match (reg);     if NULL return decodeuricomponent (r[2]);     return NULL ;};

Several methods of JavaScript operation QueryString