Question

我无法弄清楚为什么我的TableView没有设置数据。看似一切都很好，但是这些行只是不会出现。我查看了教程，但我仍然没有看到我的错误。这是我的代码。数据类：

package model.elastic;

import javafx.beans.property.SimpleStringProperty;

public class ElasticAttribute {

private SimpleStringProperty name;
private SimpleStringProperty type;
private SimpleStringProperty variable;

public ElasticAttribute(String name, String type, String variable) {
    this.name = new SimpleStringProperty(name);
    this.type = new SimpleStringProperty(type);
    this.variable = new SimpleStringProperty(variable);
}

public String getName() {
    return name.get();
}

public void setName(String name) {
    this.name.set(name);
}

public String getType() {
    return type.get();
}

public void setType(String type) {
    this.type.set(type);
}

public String getVariable() {
    return variable.get();
}

public void setVariable(String variable) {
    this.variable.set(variable);
}

}

控制器：

@FXML
private TableView<ElasticAttribute> tableView;

private TableColumn tableColumnName;

private TableColumn tableColumnType;

private TableColumn tableColumnVariable;

public void initialize() {

    final ObservableList<ElasticAttribute> data = FXCollections.observableArrayList(
            new ElasticAttribute("Test", "Test", "Test"),
            new ElasticAttribute("Test2", "Test", "Test"),
            new ElasticAttribute("Test3", "Test", "Test"),
            new ElasticAttribute("Test4", "Test", "Test"),
            new ElasticAttribute("Test5", "Test", "Test")
    );

    tableColumnName = new TableColumn("Name");
    tableColumnName.setCellValueFactory(
            new PropertyValueFactory<ElasticAttribute, String>("name"));
    tableColumnType = new TableColumn("Type");
    tableColumnType.setCellValueFactory(
            new PropertyValueFactory<ElasticAttribute, String>("type"));
    tableColumnVariable = new TableColumn("Variable");
    tableColumnVariable.setCellValueFactory(
            new PropertyValueFactory<ElasticAttribute, String>("variable"));
    tableView.setItems(data);
    tableView.getColumns().addAll(tableColumnName, tableColumnType, tableColumnVariable);

fxml：

<TableView fx:id="tableView" GridPane.rowIndex="1">
    <columnResizePolicy>
        <TableView fx:constant="CONSTRAINED_RESIZE_POLICY"/>
    </columnResizePolicy>
</TableView>

感谢您的帮助。

JavaFX tableView没有填充，不能看到错误

0 个答案: