java - How to get values from sql and show them in tabs in javaFX? -


i want values table in sql , show them in tabs in tabpane in javafx. example table contains values like: 

---------------------------------- | column1 | column2 | column3    | ---------------------------------- |   1     |  text1  | something1 | ---------------------------------- |   2     |  text2  | something2 | ----------------------------------

i want show them in 2 tabs have textfields each value. tried showing 1 tab first values.

this code:

clas12 = new clas12(); tab tab = a.gettab(); //this gets tab textfields on  int = 1; while (rs.next()) {     tab.settext("#" + rs.getstring(2));     a.gettabpane().gettabs().add(tab);     a.filltextfields(rs.getstring(1), rs.getstring(2), rs.getstring(3), rs.getstring(4),              rs.getstring(5), rs.getstring(6), rs.getstring(7), rs.getstring(8), rs.getstring(9), rs.getstring(10));  }

hope can me. if want other details, let me know.

your problem ,you try add 2 tabs same object tab. 

                              clas12 = new clas12();                    // tab tab = a.gettab();this problem                       int = 1;              while (rs.next()) {               tab=new tab(); //this gets tab textfields on               tab.settext("#" + rs.getstring(2));               a.gettabpane().gettabs().add(tab);                a.filltextfields(rs.getstring(1), rs.getstring(2), rs.getstring(3), rs.getstring(4),                 rs.getstring(5), rs.getstring(6), rs.getstring(7),   rs.getstring(8), rs.getstring(9), rs.getstring(10));      }

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