tony01111299 · March 2, 2016 14:53
diff --git a/RemoveKeyValue.html b/RemoveKeyValue.html
 <!DOCTYPE html>
 <html>
 <head>
 	<title>Test</title>
 	<script type="text/javascript">
 	/*function RemoveUrlParameter(url, parameters) {
 	    var substr1 = url.split("?");
 	    for(var i = 2; i < substr1.length; i++)
 			substr1[1] += '?' + substr1[i];
 		if(substr1.length > 2)
 			substr1.splice(2, substr1.length - 2);
 		var substr2 = substr1[1].split("&");
 		for(var i = 0; i < substr2.length; i++)
 			if(substr2[i].match(parameters+"=") != null && substr2[i][parameters.length] == '=')
 			{
 				substr2.splice(i, 1);
 				i--;
 			}
 		for(var i = 1; i < substr2.length; i++)
 			substr2[0] += "&" + substr2[i];
 		return substr1[0] + "?" + substr2[0]
 	}*/
 	
 	function RemoveUrlParameter(url, rmParameters)
 	{
 		//    http://exhentai.org/?a=3&b=4...
 		//    ['a']
 		// => http://exhentai.org/?b=4...
 		var [umatch, upath, uparameter] = url.match(/([^\?]*)\?(.*)/);
 		var uparas = uparameter.split('&');

 		var resParas = uparas.filter((p) =>
 		{
 			return rmParameters.every((rp) =>
 			{
 				return p.indexOf(rp + '=') < 0;
 			});
 		});

 		if (resParas.length > 0)
 		{
 			return `${upath}?${resParas.join('&')}`;
 		}
 		else
 		{
 			return upath;
 		}
 	}
 	
 	
 	var text_url = "http://www.this.is.a.webpage/?page=3&f_doujinshi=on&f_manga=on&f_artistcg=on&f_gamecg=on&f_western=on&f_non-h=on&f_imageset=on&f_cosplay=on&f_asianporn=on&f_misc=on&f_search=guro&f_apply=Apply+Filter";
 	</script>
 	<style type="text/css">
 		.texts{
 			width: 90%;
 		}
 		body,button{
 			font-size: 24px; 
 		}
 		input{
 			font-size: 20px; 
 		}
 	</style>
 </head>
 <body>
 	Url: <input type="text" class="texts" id="url"><br>
 	Parameters: <input type="text" class="texts" id="parameters"><br>
 	Output: <input type="text" class="texts" id="output"><br><br>
 	<button onclick="getElementById('output').value = RemoveUrlParameter(getElementById('url').value, eval(getElementById('parameters').value))">Test</button>
 	<script type="text/javascript">
 		document.getElementById("url").value = text_url;
 		document.getElementById("parameters").value = "['page']";
 	</script>
 </body>
 </html>
	<!DOCTYPE html>
	<html>
	<head>
	<title>Test</title>
	<script type="text/javascript">
	/*function RemoveUrlParameter(url, parameters) {
	var substr1 = url.split("?");
	for(var i = 2; i < substr1.length; i++)
	substr1[1] += '?' + substr1[i];
	if(substr1.length > 2)
	substr1.splice(2, substr1.length - 2);
	var substr2 = substr1[1].split("&");
	for(var i = 0; i < substr2.length; i++)
	if(substr2[i].match(parameters+"=") != null && substr2[i][parameters.length] == '=')
	{
	substr2.splice(i, 1);
	i--;
	}
	for(var i = 1; i < substr2.length; i++)
	substr2[0] += "&" + substr2[i];
	return substr1[0] + "?" + substr2[0]
	}*/

	function RemoveUrlParameter(url, rmParameters)
	{
	// http://exhentai.org/?a=3&b=4...
	// ['a']
	// => http://exhentai.org/?b=4...
	var [umatch, upath, uparameter] = url.match(/([^\?])\?(.)/);
	var uparas = uparameter.split('&');

	var resParas = uparas.filter((p) =>
	{
	return rmParameters.every((rp) =>
	{
	return p.indexOf(rp + '=') < 0;
	});
	});

	if (resParas.length > 0)
	{
	return `${upath}?${resParas.join('&')}`;
	}
	else
	{
	return upath;
	}
	}


	var text_url = "http://www.this.is.a.webpage/?page=3&f_doujinshi=on&f_manga=on&f_artistcg=on&f_gamecg=on&f_western=on&f_non-h=on&f_imageset=on&f_cosplay=on&f_asianporn=on&f_misc=on&f_search=guro&f_apply=Apply+Filter";
	</script>
	<style type="text/css">
	.texts{
	width: 90%;
	}
	body,button{
	font-size: 24px;
	}
	input{
	font-size: 20px;
	}
	</style>
	</head>
	<body>
	Url: <input type="text" class="texts" id="url"><br>
	Parameters: <input type="text" class="texts" id="parameters"><br>
	Output: <input type="text" class="texts" id="output"><br><br>
	<button onclick="getElementById('output').value = RemoveUrlParameter(getElementById('url').value, eval(getElementById('parameters').value))">Test</button>
	<script type="text/javascript">
	document.getElementById("url").value = text_url;
	document.getElementById("parameters").value = "['page']";
	</script>
	</body>
	</html>