Javafx PropertyValueFactory not populating Tableview -

this has baffled me while , cannot seem grasp of it. i'm using cell value factory populate simple 1 column table , not populate in table.

it , click rows populated not see values in them- in case string values. [i edited make clearer]

i have different project under works under same kind of data model. doing wrong?

here's code. commented code @ end seems work though. i've checked see if usual mistakes- creating new column instance or new tableview instance, there. nothing. please help!

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//simple data model stock.java

public class stock {      private simplestringproperty stockticker;      public stock(string stockticker) {         this.stockticker = new simplestringproperty(stockticker);     }      public string getstockticker() {         return stockticker.get();     }      public void setstockticker(string stockticker) {         stockticker.set(stockticker);     } } 

//controller class mainguicontroller.java

    private observablelist<stock> data;     @fxml     private tableview<stock> stocktableview;// = new tableview<>(data);     @fxml     private tablecolumn<stock, string> tickercol;       private void settickerstocol() {     try {         statement stmt = conn.createstatement();//conn defined , works         resultset rsltset = stmt.executequery("select ticker tickerlist order ticker");         data = fxcollections.observablearraylist();         stock stockinstance;         while (rsltset.next()) {             stockinstance = new stock(rsltset.getstring(1).touppercase());             data.add(stockinstance);         }     } catch (sqlexception ex) {         logger.getlogger(writetofile.class.getname()).log(level.severe, null, ex);         system.out.println("connection failed! check output console");     }      tickercol.setcellvaluefactory(new propertyvaluefactory<stock,string>("stockticker"));     stocktableview.setitems(data);     }      /*this, on other hand, works*/     /*callback<celldatafeatures<stock, string>, observablevalue<string>> celldatafeat =             new callback<celldatafeatures<stock, string>, observablevalue<string>>() {         @override         public observablevalue<string> call(celldatafeatures<stock, string> p) {             return new simplestringproperty(p.getvalue().getstockticker());         }     };*/ 

how fix it

the case of getter , setter methods wrong.

getstockticker should getstockticker

setstockticker should setstockticker

some background information

your propertyvaluefactory remains same with:

new propertyvaluefactory<stock,string>("stockticker") 

the naming convention seem more obvious when add property accessor stock class:

public class stock {      private simplestringproperty stockticker;      public stock(string stockticker) {         this.stockticker = new simplestringproperty(stockticker);     }      public string getstockticker() {         return stockticker.get();     }      public void setstockticker(string stockticker) {         stockticker.set(stockticker);     }      public stringproperty stocktickerproperty() {         return stockticker;     } } 

the propertyvaluefactory uses reflection find relevant accessors. first try use stocktickerproperty accessor and, if not present fall getters , setters. providing property accessor recommended automatically enable table observe property in underlying model, dynamically updating it's data underlying model changes.