Question

我正在做一个JavaFX应用程序，其中一部分要求我在.fxml文件中填充一个表，并从我的数据库中查询ResultSet rs。

表：h_customers

mysql> desc h_customers;
+-------------------------------+-------------+------+-----+---------+----------------+
| Field                         | Type        | Null | Key | Default | Extra          |
+-------------------------------+-------------+------+-----+---------+----------------+
| intCustomerID                 | int(11)     | NO   | PRI | NULL    | auto_increment |
| vachCustomerTitle             | varchar(25) | NO   |     | NULL    |                |
| vachCustomerFirstName         | varchar(45) | NO   |     | NULL    |                |
| vachCustomerSurnames          | varchar(45) | NO   |     | NULL    |                |
| dteCustomerDOB                | date        | NO   |     | NULL    |                |
| vachCustomerAddressStreet     | varchar(50) | NO   |     | NULL    |                |
| vachCustomerAddressTown       | varchar(50) | NO   |     | NULL    |                |
| vachCustomerAddressCounty     | varchar(50) | NO   |     | NULL    |                |
| vachCustomerAddressPostalCode | varchar(50) | NO   |     | NULL    |                |
| intCustomerHomePhone          | int(15)     | NO   |     | NULL    |                |
| intCustomerWorkPhone          | int(15)     | NO   |     | NULL    |                |
| intCustomerMobilePhone        | int(15)     | NO   |     | NULL    |                |
| vachCustomerEmail             | varchar(45) | NO   |     | NULL    |                |
+-------------------------------+-------------+------+-----+---------+----------------+
13 rows in set (0.06 sec)

我MainController.java班的代码段：

@Override
public void initialize(URL arg0, ResourceBundle arg1) {
    intCustomerID.setCellValueFactory(new PropertyValueFactory<Customer, String>("intCustomerID"));
    vachCustomerTitle.setCellValueFactory(new PropertyValueFactory<Customer, String>("vachCustomerTitle"));
    vachCustomerFirstName.setCellValueFactory(new PropertyValueFactory<Customer, String>("vachCustomerFirstName"));
    vachCustomerSurnames.setCellValueFactory(new PropertyValueFactory<Customer, String>("vachCustomerSurnames"));
    dteCustomerDOB.setCellValueFactory(new PropertyValueFactory<Customer, String>("dteCustomerDOB"));
    vachCustomerAddressStreet.setCellValueFactory(new PropertyValueFactory<Customer, String>("vachCustomerAddressStreet"));
    vachCustomerAddressTown.setCellValueFactory(new PropertyValueFactory<Customer, String>("vachCustomerAddressTown"));
    vachCustomerAddressCounty.setCellValueFactory(new PropertyValueFactory<Customer, String>("vachCustomerAddressCounty"));
    vachCustomerAddressPostalCode.setCellValueFactory(new PropertyValueFactory<Customer, String>("vachCustomerAddressPostalCode"));
    intCustomerHomePhone.setCellValueFactory(new PropertyValueFactory<Customer, String>("intCustomerHomePhone"));
    intCustomerWorkPhone.setCellValueFactory(new PropertyValueFactory<Customer, String>("intCustomerWorkPhone"));
    intCustomerMobilePhone.setCellValueFactory(new PropertyValueFactory<Customer, String>("intCustomerMobilePhone"));
    vachCustomerEmail.setCellValueFactory(new PropertyValueFactory<Customer, String>("vachCustomerEmail"));

    tblCustomer.getItems().setAll(parseCustomerList());
}

private Customer parseCustomerList() {
    SelectQueries customerRS = new SelectQueries();
    customerRS.startcon.connectToDB();
    while(customerRS.rs != null){

    }
    return null;
}

SelectQueries.java类

的代码段

public  ResultSet getCustomerByID(int intCustomerID) {
    startcon.connectToDB();
    String sql = null;
    sql = "SELECT * "
            + "FROM "
            + "h_customers ";
    try {
        st.setInt(1, intCustomerID);
        rs = st.executeQuery();         
    } catch (SQLException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    return rs;
}

我要填充的.fxml文件中的表：

<TableView fx:id="tblcustomer" prefHeight="171.0" prefWidth="600.0" BorderPane.alignment="CENTER">
     <columns>
        <TableColumn id="intCustomerID" prefWidth="75.0" text="ID" />
        <TableColumn id="vachCustomerTitle" prefWidth="75.0" text="Title" />
        <TableColumn id="vachCustomerFirstName" prefWidth="75.0" text="First Name" />
        <TableColumn id="vachCustomerSurnames" prefWidth="75.0" text="Surname" />
        <TableColumn id="dteCustomerDOB" prefWidth="75.0" text="DOB" />
        <TableColumn id="vachCustomerAddressStreet" prefWidth="75.0" text="Street Address" />
        <TableColumn id="vachCustomerAddressTown" prefWidth="75.0" text="Town" />
        <TableColumn id="vachCustomerAddressCounty" prefWidth="75.0" text="County" />
        <TableColumn id="vachCustomerAddressPostalCode" prefWidth="75.0" text="Postal Code" />
        <TableColumn id="intCustomerHomePhone" prefWidth="75.0" text="Phone (Home)" />
        <TableColumn id="intCustomerWorkPhone" prefWidth="75.0" text="Phone (Work)" />
        <TableColumn id="intCustomerMobilePhone" prefWidth="75.0" text="Phone (Mobile)" />
        <TableColumn id="vachCustomerEmail" prefWidth="75.0" text="Email" />
     </columns>
</TableView>

.fxml TableColumns不从MySQL ResultSet填充

0 个答案: