Databases
StackOverflow2013
Postsdbo
POJavaFx 2.x TableView binding columns
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POJavaFx 2.x TableView binding columns
    primarykey
    data
    text
    <p>Hello i`m trying to populate my JavaFx TableView with ObservableList like this:</p> <pre><code> emf = Persistence.createEntityManagerFactory("shopPu"); em = emf.createEntityManager(); List&lt;Products&gt; proList = em.createQuery("select p from Products p").getResultList(); ObservableList&lt;Products&gt; proObs = FXCollections.observableList(proList); tableView.setEditable(true); tableView.setItems(proObs); </code></pre> <p>Its works without an error my List is filling with data but TableView does not showing anything.</p> <p>Here is my FXML</p> <pre><code>&lt;TableView fx:id="tProducts" prefHeight="246.0" prefWidth="726.0" AnchorPane.bottomAnchor="160.0" AnchorPane.leftAnchor="7.0" AnchorPane.rightAnchor="7.0" AnchorPane.topAnchor="70.0"&gt; &lt;columns&gt; &lt;TableColumn text="ID" fx:id="ID"/&gt; &lt;/columns&gt; &lt;/TableView&gt; </code></pre> <p>i tried this:</p> <pre><code>&lt;TableView fx:id="tProducts" prefHeight="246.0" prefWidth="726.0" AnchorPane.bottomAnchor="160.0" AnchorPane.leftAnchor="7.0" AnchorPane.rightAnchor="7.0" AnchorPane.topAnchor="70.0"&gt; &lt;columns&gt; &lt;TableColumn text="ID" fx:id="ID"&gt; &lt;cellValueFactory&gt; &lt;PropertyValueFactory property="id" /&gt; &lt;/cellValueFactory&gt; &lt;/TableColumn&gt; &lt;/columns&gt; &lt;/TableView&gt; </code></pre> <p>But no luck its gives such error:</p> <pre><code>javafx.fxml.LoadException: PropertyValueFactory is not a valid type. at javafx.fxml.FXMLLoader.createElement(Unknown Source) at javafx.fxml.FXMLLoader.processStartElement(Unknown Source) </code></pre> <p>Please help how to populate TableView</p> <p><b>UPDATE</b></p> <p>Controller:</p> <pre><code>public class MainWindow implements Initializable { @FXML private Label lblStatus; @FXML private TableView&lt;Products&gt; tableView; private EntityManager em; private EntityManagerFactory emf; @FXML private void Refresh_Clicked(javafx.event.ActionEvent event) { try { emf = Persistence.createEntityManagerFactory("shopPu"); em = emf.createEntityManager(); List&lt;Products&gt; proList = em.createQuery("select p from Products p").getResultList(); ObservableList&lt;Products&gt; proObs = FXCollections.observableList(proList); tableView.setEditable(true); tableView.setItems(proObs); } catch (Exception e) { JOptionPane.showMessageDialog(null, e.getMessage()); } } </code></pre> <p>Thanks.</p>
    singulars
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. USuser525717
    1. USuser525717
    plurals
    1. PL
      singulars
      1. LTLinked
    1. PL
      singulars
      1. LTLinked
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    2. PO
      singulars
      1. PTAnswer
    3. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. COMaybe this can be useful: http://stackoverflow.com/questions/11976461/javafx2-2-not-all-table-columns-showing-data-with-propertyvaluefactory
      singulars
      1. POJavaFx 2.x TableView binding columns
      1. USPerneel
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload