/** Loads the name of all ingredients and puts them in ingredientlist. */
public void updateIngredients() {
ArrayList<ArrayList<String>> dataSet;
ObservableList<String> itemList =
FXCollections.observableArrayList(); // Observable arraylist for the listview
try {
System.out.println("- Main updateIngredientsRecipList");
dataSet = fetchData("Ingredients", "Name"); // Gives the arraylist the ingredientnames
for (ArrayList<String> element : dataSet) {
itemList.add(element.get(0)); // For every element in the array, get name
}
System.out.println("- end of Main updateIngredientsRecipList");
} catch (SQLException e) {
e.printStackTrace();
}
recipeIngredients.setItems(itemList); // Sets the Listview to show the obs arraylist
itemList.clear();
try {
dataSet = fetchData("Units", "*");
for (ArrayList<String> element : dataSet) {
itemList.add(element.get(1));
}
} catch (SQLException e) {
e.printStackTrace();
}
ingredientUnit.setItems(itemList);
}
/** ButtonMethod for add ingredients from the ingredientList into the tableview */
public void addIngredientButton() {
String selectedIngredient = recipeIngredients.getSelectionModel().getSelectedItems().toString();
selectedIngredient = selectedIngredient.replaceAll("\\[", "").replaceAll("\\]", "");
items.add(
new Ingredient(
selectedIngredient,
ingredientAmount.getText(),
ingredientUnit.getSelectionModel().getSelectedItem().toString())); // Creates new
addedIngredientTable.setItems(
items); // Object of the type Ingredient and adds it to the tableView.
}