Ajax asynchronous Refresh paging feature-mysql

This is the code for Jquerty

         　　 /** Global Variables*/            varindex = 1; varTotalpage = 0; /** Pagination Form Events*/            $(function () {                /** Take the total number of bars uploaded from the servlect to the JSP page to the global variable totalpage assignment * The current page and the total number of pages in the JSP page are displayed in code * <span id= "index ">1</span>\<span id=" Totalpage ">${requestScope.senior.totalPage}</span>*/Totalpage=$ ("#totalPage"). html (); //Home Page$ (' #firstpage '). Click (function () {                       if(Index! = 1) {Index= 1; Paging ();/** Click the paging asynchronous Refresh function*/                       }                        return false;                   }); //last page$ (' #lastpage '). Click (function () {                       if(Index! =totalpage) {Index=Totalpage;                       Paging (); }                       return false;                   }); //Previous Page$ ("#beforepage"). Click (function () {                       if(Index! = 1) {Index= Index-1;                       Paging (); }                       return false;                   }); //Next Page$ ("#nextpage"). Click (function () {                       if(Index <totalpage) {Index= index + 1;                       Paging (); }                       return false;               }); })        /** Click Pagination*/             functionpaging () {Ajaxbase ("Varietymanyservlet?method=paging", "index=" +index, "Inturn"); /** Assign value to page display current page*/                $("#index"). HTML (index); }/** Ajax function Tool class * @param URL: Address * @param data: Request Parameter * @param method: Methods signal, function to determine what to do */             functionAjaxbase (Url,data,method) {$.ajax ({type:' Post ', URL:"' +url+ ', Cache:false, Data:data, DataType:' Text ', Success:function(Result) {alert ("Ajax function Tool class: Success"); /** Call the operation function after successful login*/success (Result,method); }, Error:function() {alert ("Ajax function Tool class: Error");             }               }); }/** Determine what to do based on the method signal * @param result: Data of the server response * @param method: Methods signal, action to determine what to do */            functionSuccess (Result,method) {if(method== "Inturn"){                    /** * Dynamically add data in Easyui*/                    $(' #MyTable '). DataGrid (' LoadData ', {total:0,rows:[]});//empty all the data in the DataGrid! Do not include field column names                    varData=eval ("(" +result+ ")");//JSON data to convert the response                    //iterates through the JSON collection to dynamically append tabular data. --Two ways to traverse.                      for(varMachineinchdata) {                        varRow_data={box:' <input type= ' checkbox '/> ', Nickname:data[machine].nickname, Ordinaryprice:data                                [Machine].ordinaryprice, Memberprice:data[machine].memberprice, Quantity:data[machine].sale.quantity, grade:data[machine].commentss[0].grade, Path:", add:' <a name= ' show ' onclick= ' ShowDetail (' +data[machine].id+ ') ' > Query details </a> ' + ' &L T;a name= "Check" onclick= "Checklgoin (' +data[machine].id+ ', ' +$ (" Input[name=checkhidden] "). Val () + ')" > Add to Cart </ A> '                        }; $("#MyTable"). DataGrid (' Appendrow ', Row_data); }

Ajax asynchronous Refresh paging feature-mysql