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<h2> <a href="http://smoothprogramming.com/tutorials/get-set-query-string-values-from-url-using-uri-js/" target="_blank">Written by SmoothProgramming.com </a>
</h2>






<!-- Appending URI.js Section Starts -->
<script type="text/javascript">
  /*! URI.js v1.18.1 https://medialize.github.io/URI.js/ */
/* build contains: URI.js */
(function(n,v){"object"===typeof exports?module.exports=v(require("./punycode"),require("./IPv6"),require("./SecondLevelDomains")):"function"===typeof define&&define.amd?define(["./punycode","./IPv6","./SecondLevelDomains"],v):n.URI=v(n.punycode,n.IPv6,n.SecondLevelDomains,n)})(this,function(n,v,t,h){function d(a,b){var c=1<=arguments.length,g=2<=arguments.length;if(!(this instanceof d))return c?g?new d(a,b):new d(a):new d;if(void 0===a){if(c)throw new TypeError("undefined is not a valid argument for URI");
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d.find_uri_expression=/\b((?:[a-z][\w-]+:(?:\/{1,3}|[a-z0-9%])|www\d{0,3}[.]|[a-z0-9.\-]+[.][a-z]{2,4}\/)(?:[^\s()<>]+|\(([^\s()<>]+|(\([^\s()<>]+\)))*\))+(?:\(([^\s()<>]+|(\([^\s()<>]+\)))*\)|[^\s`!()\[\]{};:'".,<>?\u00ab\u00bb\u201c\u201d\u2018\u2019]))/ig;d.findUri={start:/\b(?:([a-z][a-z0-9.+-]*:\/\/)|www\.)/gi,end:/[\s\r\n]|$/,trim:/[`!()\[\]{};:'".,<>?\u00ab\u00bb\u201c\u201d\u201e\u2018\u2019]+$/};d.defaultPorts={http:"80",https:"443",ftp:"21",gopher:"70",ws:"80",wss:"443"};d.invalid_hostname_characters=
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a.protocol&&(b+=a.protocol+":");a.urn||!b&&!a.hostname||(b+="//");b+=d.buildAuthority(a)||"";"string"===typeof a.path&&("/"!==a.path.charAt(0)&&"string"===typeof a.hostname&&(b+="/"),b+=a.path);"string"===typeof a.query&&a.query&&(b+="?"+a.query);"string"===typeof a.fragment&&a.fragment&&(b+="#"+a.fragment);return b};d.buildHost=function(a){var b="";if(a.hostname)b=d.ip6_expression.test(a.hostname)?b+("["+a.hostname+"]"):b+a.hostname;else return"";a.port&&(b+=":"+a.port);return b};d.buildAuthority=
function(a){return d.buildUserinfo(a)+d.buildHost(a)};d.buildUserinfo=function(a){var b="";a.username&&(b+=d.encode(a.username));a.password&&(b+=":"+d.encode(a.password));b&&(b+="@");return b};d.buildQuery=function(a,b,c){var g="",f,e,l,m;for(e in a)if(p.call(a,e)&&e)if(k(a[e]))for(f={},l=0,m=a[e].length;l<m;l++)void 0!==a[e][l]&&void 0===f[a[e][l]+""]&&(g+="&"+d.buildQueryParameter(e,a[e][l],c),!0!==b&&(f[a[e][l]+""]=!0));else void 0!==a[e]&&(g+="&"+d.buildQueryParameter(e,a[e],c));return g.substring(1)};
d.buildQueryParameter=function(a,b,c){return d.encodeQuery(a,c)+(null!==b?"="+d.encodeQuery(b,c):"")};d.addQuery=function(a,b,c){if("object"===typeof b)for(var g in b)p.call(b,g)&&d.addQuery(a,g,b[g]);else if("string"===typeof b)void 0===a[b]?a[b]=c:("string"===typeof a[b]&&(a[b]=[a[b]]),k(c)||(c=[c]),a[b]=(a[b]||[]).concat(c));else throw new TypeError("URI.addQuery() accepts an object, string as the name parameter");};d.removeQuery=function(a,b,c){var g;if(k(b))for(c=0,g=b.length;c<g;c++)a[b[c]]=
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g?y(a[b],c):!1:!(!a[b]||!a[b].match(c));case "Number":c=String(c);case "String":return k(a[b])?g?y(a[b],c):!1:a[b]===c;default:throw new TypeError("URI.hasQuery() accepts undefined, boolean, string, number, RegExp, Function as the value parameter");}};d.joinPaths=function(){for(var a=[],b=[],c=0,g=0;g<arguments.length;g++){var f=new d(arguments[g]);a.push(f);for(var f=f.segment(),e=0;e<f.length;e++)"string"===typeof f[e]&&b.push(f[e]),f[e]&&c++}if(!b.length||!c)return new d("");b=(new d("")).segment(b);
""!==a[0].path()&&"/"!==a[0].path().slice(0,1)||b.path("/"+b.path());return b.normalize()};d.commonPath=function(a,b){var c=Math.min(a.length,b.length),d;for(d=0;d<c;d++)if(a.charAt(d)!==b.charAt(d)){d--;break}if(1>d)return a.charAt(0)===b.charAt(0)&&"/"===a.charAt(0)?"/":"";if("/"!==a.charAt(d)||"/"!==b.charAt(d))d=a.substring(0,d).lastIndexOf("/");return a.substring(0,d+1)};d.withinString=function(a,b,c){c||(c={});var g=c.start||d.findUri.start,e=c.end||d.findUri.end,H=c.trim||d.findUri.trim,l=
/[a-z0-9-]=["']?$/i;for(g.lastIndex=0;;){var m=g.exec(a);if(!m)break;m=m.index;if(c.ignoreHtml){var k=a.slice(Math.max(m-3,0),m);if(k&&l.test(k))continue}var k=m+a.slice(m).search(e),h=a.slice(m,k).replace(H,"");c.ignore&&c.ignore.test(h)||(k=m+h.length,h=b(h,m,k,a),a=a.slice(0,m)+h+a.slice(k),g.lastIndex=m+h.length)}g.lastIndex=0;return a};d.ensureValidHostname=function(a){if(a.match(d.invalid_hostname_characters)){if(!n)throw new TypeError('Hostname "'+a+'" contains characters other than [A-Z0-9.-] and Punycode.js is not available');
if(n.toASCII(a).match(d.invalid_hostname_characters))throw new TypeError('Hostname "'+a+'" contains characters other than [A-Z0-9.-]');}};d.noConflict=function(a){if(a)return a={URI:this.noConflict()},h.URITemplate&&"function"===typeof h.URITemplate.noConflict&&(a.URITemplate=h.URITemplate.noConflict()),h.IPv6&&"function"===typeof h.IPv6.noConflict&&(a.IPv6=h.IPv6.noConflict()),h.SecondLevelDomains&&"function"===typeof h.SecondLevelDomains.noConflict&&(a.SecondLevelDomains=h.SecondLevelDomains.noConflict()),
a;h.URI===this&&(h.URI=G);return this};e.build=function(a){if(!0===a)this._deferred_build=!0;else if(void 0===a||this._deferred_build)this._string=d.build(this._parts),this._deferred_build=!1;return this};e.clone=function(){return new d(this)};e.valueOf=e.toString=function(){return this.build(!1)._string};e.protocol=w("protocol");e.username=w("username");e.password=w("password");e.hostname=w("hostname");e.port=w("port");e.query=E("query","?");e.fragment=E("fragment","#");e.search=function(a,b){var c=
this.query(a,b);return"string"===typeof c&&c.length?"?"+c:c};e.hash=function(a,b){var c=this.fragment(a,b);return"string"===typeof c&&c.length?"#"+c:c};e.pathname=function(a,b){if(void 0===a||!0===a){var c=this._parts.path||(this._parts.hostname?"/":"");return a?(this._parts.urn?d.decodeUrnPath:d.decodePath)(c):c}this._parts.path=this._parts.urn?a?d.recodeUrnPath(a):"":a?d.recodePath(a):"/";this.build(!b);return this};e.path=e.pathname;e.href=function(a,b){var c;if(void 0===a)return this.toString();
this._string="";this._parts=d._parts();var g=a instanceof d,e="object"===typeof a&&(a.hostname||a.path||a.pathname);a.nodeName&&(e=d.getDomAttribute(a),a=a[e]||"",e=!1);!g&&e&&void 0!==a.pathname&&(a=a.toString());if("string"===typeof a||a instanceof String)this._parts=d.parse(String(a),this._parts);else if(g||e)for(c in g=g?a._parts:a,g)p.call(this._parts,c)&&(this._parts[c]=g[c]);else throw new TypeError("invalid input");this.build(!b);return this};e.is=function(a){var b=!1,c=!1,g=!1,e=!1,k=!1,
l=!1,m=!1,h=!this._parts.urn;this._parts.hostname&&(h=!1,c=d.ip4_expression.test(this._parts.hostname),g=d.ip6_expression.test(this._parts.hostname),b=c||g,k=(e=!b)&&t&&t.has(this._parts.hostname),l=e&&d.idn_expression.test(this._parts.hostname),m=e&&d.punycode_expression.test(this._parts.hostname));switch(a.toLowerCase()){case "relative":return h;case "absolute":return!h;case "domain":case "name":return e;case "sld":return k;case "ip":return b;case "ip4":case "ipv4":case "inet4":return c;case "ip6":case "ipv6":case "inet6":return g;
case "idn":return l;case "url":return!this._parts.urn;case "urn":return!!this._parts.urn;case "punycode":return m}return null};var I=e.protocol,J=e.port,K=e.hostname;e.protocol=function(a,b){if(void 0!==a&&a&&(a=a.replace(/:(\/\/)?$/,""),!a.match(d.protocol_expression)))throw new TypeError('Protocol "'+a+"\" contains characters other than [A-Z0-9.+-] or doesn't start with [A-Z]");return I.call(this,a,b)};e.scheme=e.protocol;e.port=function(a,b){if(this._parts.urn)return void 0===a?"":this;if(void 0!==
a&&(0===a&&(a=null),a&&(a+="",":"===a.charAt(0)&&(a=a.substring(1)),a.match(/[^0-9]/))))throw new TypeError('Port "'+a+'" contains characters other than [0-9]');return J.call(this,a,b)};e.hostname=function(a,b){if(this._parts.urn)return void 0===a?"":this;if(void 0!==a){var c={};if("/"!==d.parseHost(a,c))throw new TypeError('Hostname "'+a+'" contains characters other than [A-Z0-9.-]');a=c.hostname}return K.call(this,a,b)};e.origin=function(a,b){if(this._parts.urn)return void 0===a?"":this;if(void 0===
a){var c=this.protocol();return this.authority()?(c?c+"://":"")+this.authority():""}c=d(a);this.protocol(c.protocol()).authority(c.authority()).build(!b);return this};e.host=function(a,b){if(this._parts.urn)return void 0===a?"":this;if(void 0===a)return this._parts.hostname?d.buildHost(this._parts):"";if("/"!==d.parseHost(a,this._parts))throw new TypeError('Hostname "'+a+'" contains characters other than [A-Z0-9.-]');this.build(!b);return this};e.authority=function(a,b){if(this._parts.urn)return void 0===
a?"":this;if(void 0===a)return this._parts.hostname?d.buildAuthority(this._parts):"";if("/"!==d.parseAuthority(a,this._parts))throw new TypeError('Hostname "'+a+'" contains characters other than [A-Z0-9.-]');this.build(!b);return this};e.userinfo=function(a,b){if(this._parts.urn)return void 0===a?"":this;if(void 0===a){var c=d.buildUserinfo(this._parts);return c?c.substring(0,c.length-1):c}"@"!==a[a.length-1]&&(a+="@");d.parseUserinfo(a,this._parts);this.build(!b);return this};e.resource=function(a,
b){var c;if(void 0===a)return this.path()+this.search()+this.hash();c=d.parse(a);this._parts.path=c.path;this._parts.query=c.query;this._parts.fragment=c.fragment;this.build(!b);return this};e.subdomain=function(a,b){if(this._parts.urn)return void 0===a?"":this;if(void 0===a){if(!this._parts.hostname||this.is("IP"))return"";var c=this._parts.hostname.length-this.domain().length-1;return this._parts.hostname.substring(0,c)||""}c=this._parts.hostname.length-this.domain().length;c=this._parts.hostname.substring(0,
c);c=new RegExp("^"+q(c));a&&"."!==a.charAt(a.length-1)&&(a+=".");a&&d.ensureValidHostname(a);this._parts.hostname=this._parts.hostname.replace(c,a);this.build(!b);return this};e.domain=function(a,b){if(this._parts.urn)return void 0===a?"":this;"boolean"===typeof a&&(b=a,a=void 0);if(void 0===a){if(!this._parts.hostname||this.is("IP"))return"";var c=this._parts.hostname.match(/\./g);if(c&&2>c.length)return this._parts.hostname;c=this._parts.hostname.length-this.tld(b).length-1;c=this._parts.hostname.lastIndexOf(".",
c-1)+1;return this._parts.hostname.substring(c)||""}if(!a)throw new TypeError("cannot set domain empty");d.ensureValidHostname(a);!this._parts.hostname||this.is("IP")?this._parts.hostname=a:(c=new RegExp(q(this.domain())+"$"),this._parts.hostname=this._parts.hostname.replace(c,a));this.build(!b);return this};e.tld=function(a,b){if(this._parts.urn)return void 0===a?"":this;"boolean"===typeof a&&(b=a,a=void 0);if(void 0===a){if(!this._parts.hostname||this.is("IP"))return"";var c=this._parts.hostname.lastIndexOf("."),
c=this._parts.hostname.substring(c+1);return!0!==b&&t&&t.list[c.toLowerCase()]?t.get(this._parts.hostname)||c:c}if(a)if(a.match(/[^a-zA-Z0-9-]/))if(t&&t.is(a))c=new RegExp(q(this.tld())+"$"),this._parts.hostname=this._parts.hostname.replace(c,a);else throw new TypeError('TLD "'+a+'" contains characters other than [A-Z0-9]');else{if(!this._parts.hostname||this.is("IP"))throw new ReferenceError("cannot set TLD on non-domain host");c=new RegExp(q(this.tld())+"$");this._parts.hostname=this._parts.hostname.replace(c,
a)}else throw new TypeError("cannot set TLD empty");this.build(!b);return this};e.directory=function(a,b){if(this._parts.urn)return void 0===a?"":this;if(void 0===a||!0===a){if(!this._parts.path&&!this._parts.hostname)return"";if("/"===this._parts.path)return"/";var c=this._parts.path.length-this.filename().length-1,c=this._parts.path.substring(0,c)||(this._parts.hostname?"/":"");return a?d.decodePath(c):c}c=this._parts.path.length-this.filename().length;c=this._parts.path.substring(0,c);c=new RegExp("^"+
q(c));this.is("relative")||(a||(a="/"),"/"!==a.charAt(0)&&(a="/"+a));a&&"/"!==a.charAt(a.length-1)&&(a+="/");a=d.recodePath(a);this._parts.path=this._parts.path.replace(c,a);this.build(!b);return this};e.filename=function(a,b){if(this._parts.urn)return void 0===a?"":this;if(void 0===a||!0===a){if(!this._parts.path||"/"===this._parts.path)return"";var c=this._parts.path.lastIndexOf("/"),c=this._parts.path.substring(c+1);return a?d.decodePathSegment(c):c}c=!1;"/"===a.charAt(0)&&(a=a.substring(1));a.match(/\.?\//)&&
(c=!0);var g=new RegExp(q(this.filename())+"$");a=d.recodePath(a);this._parts.path=this._parts.path.replace(g,a);c?this.normalizePath(b):this.build(!b);return this};e.suffix=function(a,b){if(this._parts.urn)return void 0===a?"":this;if(void 0===a||!0===a){if(!this._parts.path||"/"===this._parts.path)return"";var c=this.filename(),g=c.lastIndexOf(".");if(-1===g)return"";c=c.substring(g+1);c=/^[a-z0-9%]+$/i.test(c)?c:"";return a?d.decodePathSegment(c):c}"."===a.charAt(0)&&(a=a.substring(1));if(c=this.suffix())g=
a?new RegExp(q(c)+"$"):new RegExp(q("."+c)+"$");else{if(!a)return this;this._parts.path+="."+d.recodePath(a)}g&&(a=d.recodePath(a),this._parts.path=this._parts.path.replace(g,a));this.build(!b);return this};e.segment=function(a,b,c){var d=this._parts.urn?":":"/",e=this.path(),h="/"===e.substring(0,1),e=e.split(d);void 0!==a&&"number"!==typeof a&&(c=b,b=a,a=void 0);if(void 0!==a&&"number"!==typeof a)throw Error('Bad segment "'+a+'", must be 0-based integer');h&&e.shift();0>a&&(a=Math.max(e.length+
a,0));if(void 0===b)return void 0===a?e:e[a];if(null===a||void 0===e[a])if(k(b)){e=[];a=0;for(var l=b.length;a<l;a++)if(b[a].length||e.length&&e[e.length-1].length)e.length&&!e[e.length-1].length&&e.pop(),e.push(z(b[a]))}else{if(b||"string"===typeof b)b=z(b),""===e[e.length-1]?e[e.length-1]=b:e.push(b)}else b?e[a]=z(b):e.splice(a,1);h&&e.unshift("");return this.path(e.join(d),c)};e.segmentCoded=function(a,b,c){var e,f;"number"!==typeof a&&(c=b,b=a,a=void 0);if(void 0===b){a=this.segment(a,b,c);if(k(a))for(e=
0,f=a.length;e<f;e++)a[e]=d.decode(a[e]);else a=void 0!==a?d.decode(a):void 0;return a}if(k(b))for(e=0,f=b.length;e<f;e++)b[e]=d.encode(b[e]);else b="string"===typeof b||b instanceof String?d.encode(b):b;return this.segment(a,b,c)};var L=e.query;e.query=function(a,b){if(!0===a)return d.parseQuery(this._parts.query,this._parts.escapeQuerySpace);if("function"===typeof a){var c=d.parseQuery(this._parts.query,this._parts.escapeQuerySpace),e=a.call(this,c);this._parts.query=d.buildQuery(e||c,this._parts.duplicateQueryParameters,
this._parts.escapeQuerySpace);this.build(!b);return this}return void 0!==a&&"string"!==typeof a?(this._parts.query=d.buildQuery(a,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),this.build(!b),this):L.call(this,a,b)};e.setQuery=function(a,b,c){var e=d.parseQuery(this._parts.query,this._parts.escapeQuerySpace);if("string"===typeof a||a instanceof String)e[a]=void 0!==b?b:null;else if("object"===typeof a)for(var f in a)p.call(a,f)&&(e[f]=a[f]);else throw new TypeError("URI.addQuery() accepts an object, string as the name parameter");
this._parts.query=d.buildQuery(e,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace);"string"!==typeof a&&(c=b);this.build(!c);return this};e.addQuery=function(a,b,c){var e=d.parseQuery(this._parts.query,this._parts.escapeQuerySpace);d.addQuery(e,a,void 0===b?null:b);this._parts.query=d.buildQuery(e,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace);"string"!==typeof a&&(c=b);this.build(!c);return this};e.removeQuery=function(a,b,c){var e=d.parseQuery(this._parts.query,
this._parts.escapeQuerySpace);d.removeQuery(e,a,b);this._parts.query=d.buildQuery(e,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace);"string"!==typeof a&&(c=b);this.build(!c);return this};e.hasQuery=function(a,b,c){var e=d.parseQuery(this._parts.query,this._parts.escapeQuerySpace);return d.hasQuery(e,a,b,c)};e.setSearch=e.setQuery;e.addSearch=e.addQuery;e.removeSearch=e.removeQuery;e.hasSearch=e.hasQuery;e.normalize=function(){return this._parts.urn?this.normalizeProtocol(!1).normalizePath(!1).normalizeQuery(!1).normalizeFragment(!1).build():
this.normalizeProtocol(!1).normalizeHostname(!1).normalizePort(!1).normalizePath(!1).normalizeQuery(!1).normalizeFragment(!1).build()};e.normalizeProtocol=function(a){"string"===typeof this._parts.protocol&&(this._parts.protocol=this._parts.protocol.toLowerCase(),this.build(!a));return this};e.normalizeHostname=function(a){this._parts.hostname&&(this.is("IDN")&&n?this._parts.hostname=n.toASCII(this._parts.hostname):this.is("IPv6")&&v&&(this._parts.hostname=v.best(this._parts.hostname)),this._parts.hostname=
this._parts.hostname.toLowerCase(),this.build(!a));return this};e.normalizePort=function(a){"string"===typeof this._parts.protocol&&this._parts.port===d.defaultPorts[this._parts.protocol]&&(this._parts.port=null,this.build(!a));return this};e.normalizePath=function(a){var b=this._parts.path;if(!b)return this;if(this._parts.urn)return this._parts.path=d.recodeUrnPath(this._parts.path),this.build(!a),this;if("/"===this._parts.path)return this;var b=d.recodePath(b),c,e="",f,k;"/"!==b.charAt(0)&&(c=!0,
b="/"+b);if("/.."===b.slice(-3)||"/."===b.slice(-2))b+="/";b=b.replace(/(\/(\.\/)+)|(\/\.$)/g,"/").replace(/\/{2,}/g,"/");c&&(e=b.substring(1).match(/^(\.\.\/)+/)||"")&&(e=e[0]);for(;;){f=b.search(/\/\.\.(\/|$)/);if(-1===f)break;else if(0===f){b=b.substring(3);continue}k=b.substring(0,f).lastIndexOf("/");-1===k&&(k=f);b=b.substring(0,k)+b.substring(f+3)}c&&this.is("relative")&&(b=e+b.substring(1));this._parts.path=b;this.build(!a);return this};e.normalizePathname=e.normalizePath;e.normalizeQuery=
function(a){"string"===typeof this._parts.query&&(this._parts.query.length?this.query(d.parseQuery(this._parts.query,this._parts.escapeQuerySpace)):this._parts.query=null,this.build(!a));return this};e.normalizeFragment=function(a){this._parts.fragment||(this._parts.fragment=null,this.build(!a));return this};e.normalizeSearch=e.normalizeQuery;e.normalizeHash=e.normalizeFragment;e.iso8859=function(){var a=d.encode,b=d.decode;d.encode=escape;d.decode=decodeURIComponent;try{this.normalize()}finally{d.encode=
a,d.decode=b}return this};e.unicode=function(){var a=d.encode,b=d.decode;d.encode=A;d.decode=unescape;try{this.normalize()}finally{d.encode=a,d.decode=b}return this};e.readable=function(){var a=this.clone();a.username("").password("").normalize();var b="";a._parts.protocol&&(b+=a._parts.protocol+"://");a._parts.hostname&&(a.is("punycode")&&n?(b+=n.toUnicode(a._parts.hostname),a._parts.port&&(b+=":"+a._parts.port)):b+=a.host());a._parts.hostname&&a._parts.path&&"/"!==a._parts.path.charAt(0)&&(b+="/");
b+=a.path(!0);if(a._parts.query){for(var c="",e=0,f=a._parts.query.split("&"),k=f.length;e<k;e++){var l=(f[e]||"").split("="),c=c+("&"+d.decodeQuery(l[0],this._parts.escapeQuerySpace).replace(/&/g,"%26"));void 0!==l[1]&&(c+="="+d.decodeQuery(l[1],this._parts.escapeQuerySpace).replace(/&/g,"%26"))}b+="?"+c.substring(1)}return b+=d.decodeQuery(a.hash(),!0)};e.absoluteTo=function(a){var b=this.clone(),c=["protocol","username","password","hostname","port"],e,f;if(this._parts.urn)throw Error("URNs do not have any generally defined hierarchical components");
a instanceof d||(a=new d(a));b._parts.protocol||(b._parts.protocol=a._parts.protocol);if(this._parts.hostname)return b;for(e=0;f=c[e];e++)b._parts[f]=a._parts[f];b._parts.path?".."===b._parts.path.substring(-2)&&(b._parts.path+="/"):(b._parts.path=a._parts.path,b._parts.query||(b._parts.query=a._parts.query));"/"!==b.path().charAt(0)&&(c=(c=a.directory())?c:0===a.path().indexOf("/")?"/":"",b._parts.path=(c?c+"/":"")+b._parts.path,b.normalizePath());b.build();return b};e.relativeTo=function(a){var b=
this.clone().normalize(),c,e,f;if(b._parts.urn)throw Error("URNs do not have any generally defined hierarchical components");a=(new d(a)).normalize();c=b._parts;e=a._parts;f=b.path();a=a.path();if("/"!==f.charAt(0))throw Error("URI is already relative");if("/"!==a.charAt(0))throw Error("Cannot calculate a URI relative to another relative URI");c.protocol===e.protocol&&(c.protocol=null);if(c.username===e.username&&c.password===e.password&&null===c.protocol&&null===c.username&&null===c.password&&c.hostname===
e.hostname&&c.port===e.port)c.hostname=null,c.port=null;else return b.build();if(f===a)return c.path="",b.build();f=d.commonPath(f,a);if(!f)return b.build();e=e.path.substring(f.length).replace(/[^\/]*$/,"").replace(/.*?\//g,"../");c.path=e+c.path.substring(f.length)||"./";return b.build()};e.equals=function(a){var b=this.clone(),c=new d(a),e;a={};var f,h;b.normalize();c.normalize();if(b.toString()===c.toString())return!0;f=b.query();e=c.query();b.query("");c.query("");if(b.toString()!==c.toString()||
f.length!==e.length)return!1;b=d.parseQuery(f,this._parts.escapeQuerySpace);e=d.parseQuery(e,this._parts.escapeQuerySpace);for(h in b)if(p.call(b,h)){if(!k(b[h])){if(b[h]!==e[h])return!1}else if(!D(b[h],e[h]))return!1;a[h]=!0}for(h in e)if(p.call(e,h)&&!a[h])return!1;return!0};e.duplicateQueryParameters=function(a){this._parts.duplicateQueryParameters=!!a;return this};e.escapeQuerySpace=function(a){this._parts.escapeQuerySpace=!!a;return this};return d});

</script>
              
            
!

CSS

              
                
              
            
!

JS

              
                $("#output").append("<h2> URI.js Introduction <br /></h2>");
var url = new URI("http://www.smoothprogramming.com:80/tutorials/get-set-query-string-values-from-url-using-uri-js.html")
$("#output").append("URL : " + url + "<br />");
$("#output").append("Protocol: " + url.protocol() + "<br />");
$("#output").append("Origin: " + url.origin() + "<br />");
$("#output").append("HostName: " + url.hostname() + "<br />");
$("#output").append("Host: " + url.host() + "<br />");
$("#output").append("Port: " + url.port() + "<br />");
$("#output").append("Pathname: " + url.path() + "<br />");
$("#output").append("Directory: " + url.directory() + "<br />");
$("#output").append("Filename: " + url.filename() + "<br />");

// Get Querystring values
$("#output").append("<h2> Get Querystring values <br /></h2>");
url = new URI("http://www.ecommerce.com/product.html?customerId=27&checkout=true");
$("#output").append("URL : " + url + "<br />");
$("#output").append("Get Querystring: " + url.query() + "<br />");
$("#output").append("Get Querystring as Key-Value Pair " + JSON.stringify(url.query(true)) + "<br />");
$("#output").append("Is customerId parameter in the Querystring list? : " + url.hasQuery("customerId") + "<br />");
$("#output").append("Is dummyQueryStr paramerter in the Querystring list?: " + url.hasQuery("dummyQueryStr") + "<br />");
$("#output").append("Is customerId value is 27?: " + url.hasQuery("customerId", "27") + "<br />");
$("#output").append("Is customerId value is 50?: " + url.hasQuery("customerId", "50") + "<br />");

// Set QueryString values
$("#output").append("<h2> Set Querystring values <br /></h2>");
url = new URI("http://www.ecommerce.com/product.html");
$("#output").append("URL : " + url + "<br />");
$("#output").append("Set customerId as Querystring: " + url.addQuery("customerId", "27") + "<br />");
$("#output").append("Remove Querystring as Key-Value Pair " + url.removeQuery("customerId") + "<br />");
              
            
!
999px

Console