[리군] 젖은낙엽

* Dual licensed under the MIT (http://www.opensource.org/licenses/mit-license.php)
* and GPL (http://www.opensource.org/licenses/gpl-license.php)licenses.
*
* Thanks to Hinnerk Ruemenapf - http://hinnerk.ruemenapf.de/ for bug reporting and fixing.
*-
jQuery.extend({
/-*
* Returns get parameters.
*
* If the desired param does not exist, null will be returned
*
* @example value = $.getURLParam("paramName");
*-
getURLParam: function(strParamName){
var strReturn = "";
var strHref = window.location.href;
var bFound=false;

var cmpstring = strParamName + "=";
var cmplen = cmpstring.length;

if ( strHref.indexOf("?") > -1 ){
var strQueryString = strHref.substr(strHref.indexOf("?")+1);
var aQueryString = strQueryString.split("&");
for ( var iParam = 0; iParam < aQueryString.length; iParam++ ){
if (aQueryString[iParam].substr(0,cmplen)==cmpstring){
var aParam = aQueryString[iParam].split("=");
strReturn = aParam[1];
bFound=true;
break;
}

}
}
if (bFound==false) return null;
return strReturn;
}
});

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[사용법]

// http://localhost/test.php?type=view&page=2 일경우

alert($.getURLParam("type"));

결과값