// Method for fetching all stores to drop down menu
public void getStores() {
// Local variables
ResultSet rs;
Statement stmt;
String query = "SELECT namn FROM Butik ORDER BY namn ASC";
try {
stmt = con.createStatement();
rs = stmt.executeQuery(query);
while (rs.next()) {
choiceBox2.getItems().add(rs.getString("namn"));
}
stmt.close();
} catch (Exception e) {
e.printStackTrace();
System.out.println("Error fetching data");
}
}
// Method for displaying all available product types
public void createStatement() {
data = FXCollections.observableArrayList();
// Local variables
ResultSet rs;
Statement stmt;
String query = "SELECT namn FROM Produktgrupp ORDER BY namn ASC";
try {
stmt = con.createStatement();
rs = stmt.executeQuery(query);
// Clearing tables of old data
tableview.getItems().clear();
tableview.getColumns().clear();
// Table columns added dynamically using ResultSet metadata.
for (int i = 0; i < rs.getMetaData().getColumnCount(); i++) {
// We are using non property style for making dynamic table
final int j = i;
TableColumn col = new TableColumn(rs.getMetaData().getColumnName(i + 1));
col.setCellValueFactory(
new Callback<
TableColumn.CellDataFeatures<ObservableList, String>, ObservableValue<String>>() {
public ObservableValue<String> call(
TableColumn.CellDataFeatures<ObservableList, String> param) {
return new SimpleStringProperty(param.getValue().get(j).toString());
}
});
tableview.getColumns().addAll(col);
System.out.println("Column [" + i + "] ");
}
// Data added to ObservableList
while (rs.next()) {
// Iterate Row
ObservableList<String> row = FXCollections.observableArrayList();
for (int i = 1; i <= rs.getMetaData().getColumnCount(); i++) {
// Iterate Column
row.add(rs.getString(i));
}
data.add(row);
}
// Data added to TableView
tableview.setItems(data);
// Close the variable stmt and release all resources bound to it
// Any ResultSet associated to the Statement will be automatically closed too.
stmt.close();
} catch (Exception e) {
e.printStackTrace();
System.out.println("Error on Building Data");
}
}
