JS pagination on jstl value page

VaR begin = 0;
VaR end = 3;
VaR page = 1;
VaR pagesize = 3;
VaR orderdetail = '$ {sessionscope. orderdetail }';
VaR jsonlist = eval ("(" + orderdetail + ")");
VaR length = jsonlist. length;
If (length <= 3 ){
$ ("# Lastpage"). Hide ();
$ ("# Nextpage"). Hide ();
End = length;
}
Innerhtmlpage (begin, end );
Function innerhtmlpage (begin, end ){
VaR Invar = "";
For (VAR I = begin; I <end; I ++ ){
Invar = Invar + "<Table cellpadding = \" 0 \ "cellspacing = \" 0 \ "border = \" 0 \ "> ";
Invar = Invar + "<tr> ";
Invar = Invar + "<TD width = \" 30% \ "class = \" main_content_order_name \ "> order name: </TD> ";
Invar = Invar + "<TD width = \" 70% \ "class = \" main_content_order_text \ ">" + jsonlist [I]. ordername + "</TD> ";
Invar = Invar + "</tr> ";
Invar = Invar + "<tr> ";
Invar = Invar + "<TD width = \" 30% \ "class = \" main_content_order_name \ "> Order No.: </TD> ";
Invar = Invar + "<TD width = \" 70% \ "class = \" main_content_order_text \ ">" + jsonlist [I]. orderid + "</TD> ";
Invar = Invar + "</tr> ";
Invar = Invar + "<tr> ";
Invar = Invar + "<TD width = \" 30% \ "class = \" main_content_order_name \ "> transaction amount: </TD> ";
Invar = Invar + "<TD width = \" 70% \ "class = \" main_content_order_text \ ">" + accdiv (jsonlist [I]. orderamt, 100) + "RMB </TD> ";
Invar = Invar + "</tr> ";
Invar = Invar + "<tr> ";
Invar = Invar + "<TD width = \" 30% \ "class = \" main_content_order_name \ "> freight: </TD> ";
Invar = Invar + "<TD width = \" 70% \ "class = \" main_content_order_text \ ">" + accdiv (jsonlist [I]. postage, 100) + "RMB </TD> ";
Invar = Invar + "</tr> ";
Invar = Invar + "</table> <br> ";
}
$ ("# Mainpagediv" 2.16.html (Invar );
}
// Division
Function accdiv (arg1, arg2 ){
VaR T1 = 0, T2 = 0, R1, R2;
Try {T1 = arg1.tostring (). Split (".") [1]. length;} catch (e ){}
Try {t2 = arg2.tostring (). Split (".") [1]. length;} catch (e ){}
With (math ){
R1 = Number (arg1.tostring (). Replace (".",""));
R2 = Number (arg2.tostring (). Replace (".",""));
Return (R1/R2) * POW (10, t2-t1 );
}
}
// Previous Page
Function lastpage1 (){
If (page = 1 ){
VaR begin = 0;
VaR end = pagesize;
} Else {
Page = page-1;
VaR begin = page * pagesize-pagesize;
VaR end = page * pagesize;
}
Innerhtmlpage (begin, end );
}
// Next page
Function nextpage1 (){
If (page * pagesize-pagesize <length & length <= page * pagesize ){
VaR begin = page * pagesize-pagesize;
VaR end = page * pagesize;
} Else {
Page = page + 1;
VaR begin = page * pagesize-pagesize;
VaR end = page * pagesize;
If (begin <length & length <End ){
End = length;
}
}
Innerhtmlpage (begin, end );
}

 

 

1. $. Ajax ({
2. URL: "Here is the address you want to request ",
3. Data: {"ID": Id}, // in the form of a key/value pair
4. Async: false,
5. Datatype: "JSON ",
6. Success: function (data ){
7. For (INT I = 0; I <data. length; I ++) {// A JSON array passed through the loop background
8. VaR datas = data [I];
9. Alert (datas. firstname );
10. Alert (datas. lastname );
11. Alert (datas. Email );
12. }
13. }
14. });