我的表中有太多的字段,因此我将表分为两个第一表和第二表…我的问题是我想在两个表中都放置一个分页,这样如果我决定通过按分页将充满记录的表移到下一个表,那么我的所有表都将一起移动。我甚至尝试给我的两个表赋予不同的id,但是如果我尝试在两个表上设置分页,什么都不会显示,,但是如果我试着只把它放在一个表上,它可以正常工作,现在我已经尝试给两个表相同的id,但它仍然只影响一个是我的代码中有一个错误。(我是一个新的分页类的东西,所以我有一个小问题,它。我不知道如何应用scrollpane到我的表,所以我需要通过这个方法在其他地方去使我的两张table上满是一个人记录需要移到另一个人记录(请帮助)
这是我的密码 enter code here
场景fxml代码
<?xml version="1.0" encoding="UTF-8"?>
<?import java.lang.*?>
<?import java.net.*?>
<?import java.util.*?>
<?import javafx.scene.*?>
<?import javafx.scene.control.*?>
<?import javafx.scene.layout.*?>
<AnchorPane id="AnchorPane" prefHeight="419.0" prefWidth="1402.0" styleClass="mainFxmlClass" xmlns:fx="http://javafx.com/fxml/1" xmlns="http://javafx.com/javafx/8" fx:controller="hotel.management.system.AliennavigationController">
<stylesheets>
<URL value="@aliennavigation.css" />
</stylesheets>
<children>
<Pagination fx:id="pagination" layoutX="-1.0" layoutY="213.0" prefHeight="208.0" prefWidth="1388.0" />
<TableView fx:id="paginationTableview" layoutX="2.0" layoutY="7.0" prefHeight="166.0" prefWidth="1388.0" style="-fx-background-color: blue;" styleClass="tbTable-row-cell-white">
<columns>
<TableColumn fx:id="nameofhotel" prefWidth="84.0" text="nameofhotel" />
<TableColumn fx:id="surname" prefWidth="66.0" text="surname" />
<TableColumn fx:id="othernames" prefWidth="81.0" text="othernames" />
<TableColumn fx:id="nationality" prefWidth="79.0" text="nationality" />
<TableColumn fx:id="telephone" prefWidth="90.0" text="telephone" />
<TableColumn fx:id="profession" prefWidth="95.0" text="profession" />
<TableColumn fx:id="maritalstatus" prefWidth="85.0" text="maritalstatus" />
<TableColumn fx:id="nameofspouse" prefWidth="101.0" text="nameofspouse" />
<TableColumn fx:id="numberofchildren" prefWidth="108.0" text="numberofchildren" />
<TableColumn fx:id="modeoftravel" prefWidth="87.0" text="modeoftravel" />
<TableColumn fx:id="purposeofvisit" prefWidth="99.0" text="purposeofvisit" />
<TableColumn fx:id="countryofresidence" prefWidth="115.0" text="countryofresidence" />
<TableColumn fx:id="numberofnight" prefWidth="94.0" text="numberofnight" />
<TableColumn fx:id="rate" prefWidth="47.0" text="rate" />
<TableColumn fx:id="discount" minWidth="6.0" prefWidth="54.0" text="discount" />
<TableColumn fx:id="total" prefWidth="45.0" text="total" />
</columns>
</TableView>
<TableView fx:id="paginationTableview" layoutX="2.0" layoutY="214.0" prefHeight="160.0" prefWidth="1388.0" style="-fx-background-color: blue;" styleClass="tbTable-row-cell-white">
<columns>
<TableColumn fx:id="dateofarrival" prefWidth="79.0" text="dateofarrival" />
<TableColumn fx:id="dateofdepature" prefWidth="103.0" text="dateofdepature" />
<TableColumn fx:id="issuedat" prefWidth="77.0" text="issuedat" />
<TableColumn fx:id="no" prefWidth="71.0" text="no" />
<TableColumn fx:id="arrivedherefrom" prefWidth="105.0" text="arrivedherefrom" />
<TableColumn fx:id="fullname" prefWidth="79.0" text="fullname" />
<TableColumn fx:id="purposeofvisitt" prefWidth="92.0" text="purposeofvisit" />
<TableColumn fx:id="durationofstay" prefWidth="90.0" text="durationofstay" />
<TableColumn fx:id="destination" prefWidth="83.0" text="destination" />
<TableColumn fx:id="hostaddress" prefWidth="93.0" text="hostaddress" />
<TableColumn fx:id="emailaddress" prefWidth="99.0" text="emailaddress" />
<TableColumn fx:id="dateofdepaturee" prefWidth="103.0" text="dateofdepature" />
<TableColumn fx:id="sex" prefWidth="74.0" text="sex" />
</columns>
</TableView>
</children>
</AnchorPane>
我的控制器代码
package hotel.management.system;
import java.net.URL;
import java.util.ResourceBundle;
import javafx.fxml.Initializable;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.List;
import javafx.collections.FXCollections;
import javafx.fxml.FXML;
import javafx.scene.Node;
import javafx.scene.control.Pagination;
import javafx.scene.control.TableColumn;
import javafx.scene.control.TableView;
import javafx.scene.control.cell.PropertyValueFactory;
import javax.swing.JOptionPane;
/**
* FXML Controller class
*
* @author PHILSERVER
*/
public class AliennavigationController implements Initializable {
int itemPerPage = 5;
int from = 0, to = 0;
@FXML
private Pagination pagination;
@FXML
private TableView<TableSetterGetter1> paginationTableview;
@FXML
private TableColumn<TableSetterGetter1, String> nameofhotel, surname, othernames, nationality, telephone, profession, maritalstatus, nameofspouse, numberofchildren, modeoftravel, purposeofvisit, countryofresidence, numberofnight, rate, discount, total, dateofarrival, dateofdepature, issuedat, no, arrivedherefrom, fullname, purposeofvisitt, durationofstay, destination, hostaddress, emailaddress, dateofdepaturee, sex;
@Override
public void initialize(URL url, ResourceBundle rb) {
int count = 0;
try {
Class.forName("com.mysql.jdbc.Driver");
} catch (ClassNotFoundException e) {
JOptionPane.showMessageDialog(null, "Unable to register class " + e.getMessage());
}
try {
Connection con = DriverManager.getConnection("jdbc:mysql://localhost/level2", "root", "addison");
Statement stmt = con.createStatement();
ResultSet rs = stmt.executeQuery("select count(*) from foreignersinformation");
rs.first();
count = rs.getInt(1);
rs.close();
stmt.close();
con.close();
} catch (Exception e) {
e.printStackTrace();
}
nameofhotel.setCellValueFactory(new PropertyValueFactory<>("nameofhotel"));
surname.setCellValueFactory(new PropertyValueFactory<>("surname"));
othernames.setCellValueFactory(new PropertyValueFactory<>("othernames"));
nationality.setCellValueFactory(new PropertyValueFactory<>("nationality"));
telephone.setCellValueFactory(new PropertyValueFactory<>("telephone"));
profession.setCellValueFactory(new PropertyValueFactory<>("profession"));
maritalstatus.setCellValueFactory(new PropertyValueFactory<>("maritalStatus"));
nameofspouse.setCellValueFactory(new PropertyValueFactory<>("nameofspouse"));
numberofchildren.setCellValueFactory(new PropertyValueFactory<>("numberofchildren"));
modeoftravel.setCellValueFactory(new PropertyValueFactory<>("modeoftravel"));
purposeofvisit.setCellValueFactory(new PropertyValueFactory<>("purposeofvisit"));
countryofresidence.setCellValueFactory(new PropertyValueFactory<>("countryofresidence"));
numberofnight.setCellValueFactory(new PropertyValueFactory<>("numberofnight"));
rate.setCellValueFactory(new PropertyValueFactory<>("rate"));
discount.setCellValueFactory(new PropertyValueFactory<>("discount"));
total.setCellValueFactory(new PropertyValueFactory<>("total"));
dateofarrival.setCellValueFactory(new PropertyValueFactory<>("dateofarrival"));
dateofdepature.setCellValueFactory(new PropertyValueFactory<>("dateofdepature"));
issuedat.setCellValueFactory(new PropertyValueFactory<>("issuedat"));
no.setCellValueFactory(new PropertyValueFactory<>("no"));
arrivedherefrom.setCellValueFactory(new PropertyValueFactory<>("arrivedherefrom"));
fullname.setCellValueFactory(new PropertyValueFactory<>("fullname"));
purposeofvisitt.setCellValueFactory(new PropertyValueFactory<>("purposeofvisitt"));
durationofstay.setCellValueFactory(new PropertyValueFactory<>("durationofstay"));
destination.setCellValueFactory(new PropertyValueFactory<>("deatination"));
hostaddress.setCellValueFactory(new PropertyValueFactory<>("hostaddress"));
emailaddress.setCellValueFactory(new PropertyValueFactory<>("emailaddress"));
dateofdepaturee.setCellValueFactory(new PropertyValueFactory<>("dateofdepaturee"));
sex.setCellValueFactory(new PropertyValueFactory<>("sex"));
int pageCount = (count / itemPerPage) + 1;
pagination.setPageCount(pageCount);
pagination.setPageFactory(this::createPage);
}
public List<TableSetterGetter1> getTableData() {
List<TableSetterGetter1> data = new ArrayList<>();
try {
Class.forName("com.mysql.jdbc.Driver");
} catch (ClassNotFoundException e) {
JOptionPane.showMessageDialog(null, "Unable to register class " + e.getMessage());
}
try {
Connection con = DriverManager.getConnection("jdbc:mysql://localhost/level2", "root", "addison");
Statement stmt = con.createStatement();
ResultSet rs = stmt.executeQuery("select * from foreignersinformation limit " + from + "," + to);
while (rs.next()) {
data.add(new TableSetterGetter1("" + rs.getString(1), rs.getString(2), rs.getString(3), rs.getString(4), rs.getString(5), rs.getString(6), rs.getString(7), rs.getString(8), rs.getString(9), rs.getString(10), rs.getString(11), rs.getString(12), rs.getString(13), rs.getString(14), rs.getString(15), rs.getString(16), rs.getString(17), rs.getString(18), rs.getString(19), rs.getString(20), rs.getString(21), rs.getString(22), rs.getString(23), rs.getString(24), rs.getString(25), rs.getString(26), rs.getString(27), rs.getString(28), rs.getString(29)));
}
con.close();
} catch (Exception e) {
e.printStackTrace();
}
return data;
}
private Node createPage(int pageIndex) {
from = pageIndex * itemPerPage;
to = itemPerPage;
paginationTableview.setItems(FXCollections.observableArrayList(getTableData()));
return paginationTableview;
}
}
1条答案
按热度按时间9rygscc11#
使用相同的
fx:id
从来没用过。一TableView
字段只能包含对单个TableView
. 此外,放置TableView
它在table旁边Pagination
在AnchorPane
这是错误的。Pagination
添加它的pageFactory
作为它的子代之一,这将导致上个节点从AnchorPane
并依附于Pagination
控制。你可以把这些TableView
在一个共同的父母,例如VBox
不要将此节点附加到场景:当db表中的行数可以被
itemPerPage
,这将导致空页。你应该检查一下,如果count
可被整除itemPerPage
添加前1
:下面的示例使用java代码创建分页,但是您应该能够使用fxml再现类似的结果: