The form serialization of any jquery object eliminates the hassle of large-scale spelling of form data when submitting requests, and supports key-value pairs <name&value> formats and JSON formats.

http://zhengxinlong.iteye.com/blog/848712

The form serialization of any jquery object eliminates the hassle of large-scale spelling of form data when submitting requests, and supports key-value pairs <name&value> formats and JSON formats.

///<reference name= "Jquery.js" description= "1.3.2 versions above"/>/*!* extended jquery form serialization function: {version:1.2, Author:Eric.Zheng, createdate:2010-12-21}** eliminated Jquery.serialize () Only the limitation of the serialization of a form * The plugin can serialize any jquery object * The return data format has two:1.<name&value> (default) 2.json** call methods: $ (DOM). form_serialize (dataType); * Parameters (can be omitted): DataType: Default is HTML, that is, the return data format is <name&value>; to return the JSON format, DataType = json;* return Data: Serializing form data * * Bug fix: Fixed a missing data obtained when multiple DOM elements used the same name attribute in version 1.0. ***/(function ($) {    varFormjson = {}; varCurrentform =NULL; $.fn.form_serialize=function(dataType) {Currentform= $( This); Formjson= {}; varDoms = Currentform.find (' [name] '); $.each (Doms,function(Index, DOM) {varDomname = $ (DOM). attr (' name '); if(!Formjson[domname]) {Formjson[domname]= {Name:domname, type: $ (DOM). attr (' type '), Doms:currentForm.find (' [name= ' + Domname + '] ') };        }        }); returnGetResult (DataType);    }; varGetResult =function(dataType) {varD ={toJson:function () {                vardata = {}; $.each (Formjson,function(key, JSON) {Data[key]=Getval (JSON);                }); returndata; }, ToString:function () {                varval = '; varindex = 0; $.each (Formjson,function(key, JSON) {varprefix = ' & '; if(index = = 0) prefix = "; Index++; Val+ = prefix + key + ' = ' +Getval (JSON);                }); returnVal;        }        }; returnDataType = = ' json '?D.tojson (): d.tostring (); }    varGetval =function(JSON) {varMethods ={getdefaultval:function(DOM) {return$ (DOM). Val (); }, Getselectval:function(DOM) {varval = '; varSelectType = $ (DOM). attr (' type '); if(SelectType = = ' Select-multiple ') {                    varItems =$ (DOM). Val (); if(Items = =NULL)return‘‘;  for(vari = 0; i < items.length; i++) {Val+ = i = = 0? Items[i]: (', ' +Items[i]); }                    returnVal; } Else {                    return$ (DOM). Val (); }}, Getradioval:function(DOM) {return$ (DOM). attr (' checked ')? $ (DOM). Val ():NULL; }, Getcheckboxval:function(DOM) {returnMethods.getradioval (DOM);        }        }; varDispacher =function(Type, DOM) {Switch(type) { Case' Text ':                 Case' Password ':                 Case' Hidden ':                 Case' TextArea ':                    returnMethods.getdefaultval (DOM);  Case' Select-one ':                 Case' Select-multiple ':                    returnMethods.getselectval (DOM);  Case' Radio ':                    returnMethods.getradioval (DOM);  Case' checkbox ':                    returnMethods.getcheckboxval (DOM); default:                    return‘‘;        }        }; varDomtype =JSON.        Type; varDoms =$ (JSON.        Doms); varCount =doms.length; if(Count > 1) {            varval = '; varindex = 0;  for(vari = 0; I < count; i++) {                varv =Dispacher (Domtype, Doms.eq (i)); if(v = = "| | v = =NULL|| v = =undefined)Continue; Val+ = index++ = = 0? Dispacher (Domtype, Doms.eq (i)): (', ' +Dispacher (Domtype, Doms.eq (i))); }            returnVal; } Else {            returnDispacher (Domtype, Doms); }    };}) (jQuery);

The form serialization of any jquery object eliminates the hassle of large-scale spelling of form data when submitting requests, and supports key-value pairs <name&value> formats and JSON formats.