javaFX tableview绑定

TableView的数据绑定需要一个类型绑定
类里面必须有property
Student类（需要导入的类）

package sample;import javafx.beans.property.SimpleIntegerProperty;
import javafx.beans.property.SimpleStringProperty;public class Student {private SimpleStringProperty name=new SimpleStringProperty();private SimpleStringProperty id=new SimpleStringProperty();public Student(String name,String id){setName(name);setId(id);}public String getName(){return name.get();}public SimpleStringProperty nameProperty(){return name;}public void setName(String name){this.name.set(name);}public String getId(){return id.get();}public void setId(String id){this.id.set(id);}public SimpleStringProperty idProperty(){return id;}
}

Controller类

package sample;import javafx.beans.property.SimpleIntegerProperty;
import javafx.beans.property.SimpleStringProperty;
import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
import javafx.fxml.FXML;
import javafx.scene.control.TableColumn;
import javafx.scene.control.TableView;public class Controller {@FXMLprivate TableView<Student> personTable;@FXMLprivate TableColumn<Student, String> nameCol;@FXMLprivate TableColumn<Student, String> idCol;private ObservableList<Student> personData= FXCollections.observableArrayList();@FXMLprivate void initialize(){idCol.setCellValueFactory(cellData->cellData.getValue().idProperty());nameCol.setCellValueFactory(cellData->cellData.getValue().nameProperty());personTable.setItems(personData);personData.add(new Student("A","01"));}
}

FXML类

<?xml version="1.0" encoding="UTF-8"?><?import javafx.scene.control.TableColumn?>
<?import javafx.scene.control.TableView?>
<?import javafx.scene.layout.AnchorPane?><AnchorPane maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="400.0" prefWidth="600.0" xmlns="http://javafx.com/javafx/16" xmlns:fx="http://javafx.com/fxml/1" fx:controller="sample.Controller"><children><TableView fx:id="personTable" layoutX="86.0" layoutY="85.0" prefHeight="200.0" prefWidth="365.0"><columns><TableColumn fx:id="nameCol" prefWidth="75.0" text="name" /><TableColumn fx:id="idCol" prefWidth="75.0" text="id" /></columns></TableView></children>
</AnchorPane>

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