url参数管理器
目的
动态管理url上的参数，可以给url增加参数或减少参数，也可以给某个参数增加或减少属性
举例
www.a.b.c.htm?attr=1_北京:上海,price_60-100:10-50&sort=collectionCount&sortMode=DESCAPI
| 编号 | 方法 | 使用方法 | 参数 | 使用实例 |
|---|---|---|---|---|
| 1 | 放入url | manager.putUrl(); | ||
| 2 | 获取url | manager.getUrl(); | ||
| 3 | 获取url中的domain | manager.getDomain(); | ||
| 4 | 获取url中的param | manager.getParamOld(); | ||
| 5 | 获取url中的param(进行增加或减少之后) | manager.getParam(); | ||
| 6 | 参数进行拆分成map | manager.getParamMapOld(); | ||
| 7 | 参数进行拆分成map(进行增加或减少之后) | manager.getParamMap(); | ||
| 8 | 获取url中某个key的值 | manager.getOld(k); | k：参数 | manager.getOld("sort"); |
| 9 | 获取url中某个key的值(进行增加或减少之后) | manager.get(k); | k：参数 | manager.get("sort"); |
| 10 | 获取url中某个参数中某个的值 | manager.getAttr(attr,k); | attr：参数 k：参数中的键值 | manager.getAttr("attr","sort"); |
| 11 | 往url中加参数 | manager.add(k,v); | k：参数 v：值 | manager.add("attr","price_60-100:200-300"); |
| 12 | 往url中某个key中放参数 | manager.addAttr(attr,k,v); | attr：参数 k：键 v：值 | manager.addAttr("attr","price","60-100:200-300"); |
| 13 | 删url中的参数 | manager.del(k); | k：参数 | manager.del("price"); |
| 14 | 删url中参数中某个属性 | manager.delAttr(attr,k); | attr：参数 k：键 | manager.delAttr("attr","price"); |
Jquery代码实例
/*** 参数管理器* 参数例子：www.a.b.c.htm?attr=1_北京:上海,price_60-100:10-50&sort=collectionCount&sortMode=DESC* @author 蔡龙* @version 2017-06-06*/
(function(){/*** manager命名空间,起隔离作用，防止同名变量冲突*/if(!window.manager) {window.manager={};};/*** 往urlCache临时缓存放入url* 调用示例：manager.putUrl();*/manager.putUrl = function(url){window.manager.urlCache = url;};/*** 获取urlCache临时缓存的url* 调用示例：manager.getUrl();*/manager.getUrl = function(){if(window.manager.urlCache){return window.manager.urlCache;}else{var url = window.location.href;window.manager.urlCache = url;return url;}};/*** 获取url中的domain(从urlCache中的获取的url)* 调用示例：manager.getDomain();*/manager.getDomain = function(){var url = manager.getUrl();var url_arr = url.split("?");var domain = url_arr[0];return domain;};/*** 获取url中的param(从urlCache中的获取的url)* 调用示例：manager.getParam();*/manager.getParam = function(){var url = manager.getUrl();var url_arr = url.split("?");var param = "";if(url_arr.length > 1){param = url_arr[1];}return decodeURIComponent(param);};/*** 获取url中的param* 调用示例：manager.getParamOld();*/manager.getParamOld = function(){var url = window.location.href;var url_arr = url.split("?");var param = "";if(url_arr.length > 1){param = url_arr[1];}return decodeURIComponent(param);};/*** 参数进行拆分成map(从urlCache中的获取的url)* 调用示例：manager.getParamMap();*/manager.getParamMap = function(){var param = manager.getParam();var map = {};if(param == ""){return map;}var params = param.split("&");for (var i = 0; i < params.length; i++) {var paramss = params[i].split("=");var key ="";var value ="";if(paramss.length > 1){key = paramss[0];value = paramss[1];}map[key] = value;}return map;};/*** 参数进行拆分成map* 调用示例：manager.getParamMapOld();*/manager.getParamMapOld = function(){var param = manager.getParamOld();var map = {};if(param == ""){return map;}var params = param.split("&");for (var i = 0; i < params.length; i++) {var paramss = params[i].split("=");var key ="";var value ="";if(paramss.length > 1){key = paramss[0];value = paramss[1];}map[key] = value;}return map;};/*** 获取url中某个参数的值(从urlCache中的获取的url)* 调用示例：manager.get("sort");*/manager.get = function(k){var value = "";var map = manager.getParamMap();if(k == null || k == ""){return value;}if(map[k]){return map[k];}else{return value;}};/*** 获取url中某个参数的值* 调用示例：manager.getOld("sort");*/manager.getOld = function(k){var value = "";var map = manager.getParamMapOld();if(k == null || k == ""){return value;}if(map[k]){return map[k];}else{return value;}};/*** 获取url中某个参数中某个的值(从urlCache中的获取的url)* 调用示例：manager.getAttr("attr","sort");*/manager.getAttr = function(attr,k){var value = "";var param = manager.get(attr);if(attr == null || attr == "" || k == null || k == "" ){return value;}if(param == null || param == ""){return value;}var params = param.split(",");for (var i = 0; i < params.length; i++) {var paramss = params[i].split("_");if(paramss.length > 1){if(k == paramss[0]){value = paramss[1];break;}}}return value;};/*** 往url中加参数* 调用示例：manager.add("attr","price_60-100:200-300");*/manager.add = function(k,v){manager.baseAdd(k,v);
// manager.baseDel("pageNo");
// manager.baseDel("pageSize");};/*** 往url中某个key中放参数* 调用示例：manager.addAttr("attr","price","60-100:200-300");*/manager.addAttr = function(attr,k,v){manager.baseAddAttr(attr,k,v);};/*** 删url中的参数* 调用示例：manager.del("price");*/manager.del = function(k){manager.baseDel(k);};/*** 删url中参数中某个属性* 调用示例：manager.delAttr("attr","price");*/manager.delAttr = function(attr,k){manager.baseDelAttr(attr,k);};/*** 对url进行添加参数* 调用示例：manager.baseAdd("price","60-100:200-300");*/manager.baseAdd = function(k,v){var domain = manager.getDomain();var param = manager.getParam();var map = manager.getParamMap();var pa = "";if(k == null || k ==""){return;}map[k] = v;//加入新参数，重名参数会被替换for(key in map){ var value = map[key];pa += "&" + key + "=" + value;}var url = domain + "?" + pa.substr(1);manager.putUrl(url);};/*** 对url中的某个参数进行添加属性* 调用示例：manager.baseAdd("attr","price","60-100:200-300");*/manager.baseAddAttr = function(attr,k,v){var domain = manager.getDomain();var param = manager.getParam();var map = manager.getParamMap();var pa = "";var value = "";var status = true;if(attr == null || attr=="" || k == null || k =="" || v == null || v == ""){return;}if(Object.keys(map).length == 0){pa += "&" + attr + "=" + k + "_" + v;}else{for(key in map){ value = map[key];if(attr == key){var value = map[key];map[key]=value + "," + k + "_" + v;status = false;break;}}if(status){map[attr] = k + "_" + v ;}}for(key in map){ var value = map[key];pa += "&" + key + "=" + value;}var url = domain + "?" + pa.substr(1);manager.putUrl(url);};/*** 对url进行减少参数* 调用示例：manager.baseAdd("price");*/manager.baseDel = function(k){var domain = manager.getDomain();var param = manager.getParam();var map1 = manager.getParamMap();//旧参数var map2 = {};//新参数var delList = new Array();var pa = "";var url = "";if(k == null || k =="" || param == null || param == "" || Object.keys(map1).length == 0){return;}delList.push(k);for(key in map1){ var value = map1[key];for(var i = 0 ; i < delList.length ; i++){var delk = delList[i];if(delk != key){map2[key] = value;}}}for(key in map2){ var value = map2[key];pa += "&" + key + "=" + value;}if(pa==null || pa==""){url = domain;}else{url = domain + "?" + pa.substr(1);}manager.putUrl(url);};/*** 对url的某个参数进行减少属性* 调用示例：manager.baseAdd("attr","price");*/manager.baseDelAttr = function(attr,k){var domain = manager.getDomain();var param = manager.getParam();var map1 = manager.getParamMap();//参数var map2 = {};//某个参数属性的mapvar map3 = {};var pa = "";var pa1 = "";var val = manager.get(attr);if(attr == null || attr == "" || k == null || k == "" || param == null || param == "" || Object.keys(map1).length == 0){return domain;}if(val == null || val == ""){return domain;}var vals = val.split(",");for (var i = 0; i < vals.length; i++) {var valss = vals[i].split("_");if(valss.length > 1){var key = valss[0];var value = valss[1];map2[key] = value;}}for(key in map2){if(k != key){map3[key] = map2[key];}}if(Object.keys(map3).length == 0){manager.del(attr);}else{for(key in map3){pa1 += "," + key + "_" + map3[key];}manager.add(attr,pa1.substr(1));}};//===============测试用例start=============
// var a1 = manager.getDomain();
//
// var a2 = manager.getParam();
//
// var a3 = manager.getParamOld();
//
// var a4 = manager.getParamMap();
//
// var a5 = manager.getParamMapOld();
//
// var a6 = manager.get("sort");
//
// var a7 = manager.getOld("sort");
//
// manager.addAttr("attr","2","手机:电脑");
// var a7_1 = manager.getUrl();
//
// manager.add("attr","price_60-100:200-300");
// var a8 = manager.getUrl();
//
// var a9 = manager.getParam();
//
// var a10 = manager.getParamOld();
//
// var a11 = manager.getParamMap();
//
// var a12 = manager.getParamMapOld();
//
// var a13 = manager.get("attr");
//
// var a14 = manager.getOld("attr");
//
// manager.add("pageNo","1");
// var a16 = manager.getUrl();
//
// var a17 = manager.getAttr("attr","price");
//
// manager.addAttr("attr","1","北京:上海");
// var a18 = manager.getUrl();
//
// manager.addAttr("attr","商品所在地","Y-1670");
// var a18_1 = manager.getUrl();
//
// manager.delAttr("attr","price");
// var a19 = manager.getUrl();//==============测试用例end=================})();本文来自互联网用户投稿，文章观点仅代表作者本人，不代表本站立场，不承担相关法律责任。如若转载，请注明出处。 如若内容造成侵权/违法违规/事实不符，请点击【内容举报】进行投诉反馈！