dataGrid 数据网格

<data readOnly="true">
    <keyValueCollection id="statusesDc">
        <loader id="statusesLoader">
            <query>
                <![CDATA[select o.department, o.onboardingStatus,
                count(o.onboardingStatus) from
                User o group by o.department, o.onboardingStatus]]>
            </query>
        </loader>
        <properties>
            <property name="department" datatype="string"/>
            <property name="onboardingStatus" datatype="int"/>
            <property name="count" datatype="int"/>
        </properties>
    </keyValueCollection>
</data>
<layout>
    <dataGrid width="100%" dataContainer="statusesDc">
        <columns>
            <column property="department"/>
            <column property="onboardingStatus"/>
            <column property="count"/>
        </columns>
    </dataGrid>
</layout>

<dataGrid width="100%" id="dataGrid" metaClass="User">
    <columns>
        <column property="firstName"/>
        <column property="lastName"/>
        <column property="username"/>
        <column property="joiningDate"/>
        <column property="onboardingStatus"/>
    </columns>
</dataGrid>

@ViewComponent
private DataGrid<User> dataGrid;

@ViewComponent
private CollectionContainer<User> usersDc;

@Subscribe
public void onInit(InitEvent event) {
    dataGrid.setItems(new ContainerDataGridItems<>(usersDc));
}

@Subscribe(id = "usersDc", target = Target.DATA_CONTAINER)
public void onUsersDcItemPropertyChange1(final InstanceContainer.ItemPropertyChangeEvent<User> event) {
    dataContext.save();
}

@Subscribe(id = "usersDc", target = Target.DATA_CONTAINER)
public void onUsersDcItemPropertyChange2(final InstanceContainer.ItemPropertyChangeEvent<User> event) {
    dataManager.save(event.getItem());
}

@Autowired
private UiComponents uiComponents;

@ViewComponent
private DataGrid<User> editableUserTable;

@Subscribe
public void onInit(InitEvent event) {
    DataGridEditor<User> editor = editableUserTable.getEditor(); (1)

    editor.setColumnEditorComponent("timeZoneId", generationContext -> {
        //noinspection unchecked
        JmixComboBox<String> timeZoneField = uiComponents.create(JmixComboBox.class); (2)
        timeZoneField.setItems(List.of(TimeZone.getAvailableIDs()));
        timeZoneField.setValueSource(generationContext.getValueSourceProvider().getValueSource("timeZoneId"));
        timeZoneField.setWidthFull();
        timeZoneField.setClearButtonVisible(true);
        timeZoneField.setRequired(true);
        //noinspection unchecked,rawtypes
        timeZoneField.setStatusChangeHandler(((Consumer) generationContext.getStatusHandler())); (3)

        return timeZoneField; (4)
    });
}

<column property="joiningDate">
    <localDateRenderer format="MMM dd, yyyy"/>
</column>

@ViewComponent
private DataGrid<User> usersDtGr;

@Subscribe
public void onInit(InitEvent event) {
    usersDtGr.addColumn(new LocalDateRenderer<>(
                    User::getJoiningDate,
                    () -> DateTimeFormatter.ofLocalizedDate(
                            FormatStyle.MEDIUM)))
            .setHeader("Joining date");
}

<column property="passwordExpiration">
    <localDateTimeRenderer format="dd/MM/YYYY HH:mm:ss"/>
</column>

<column property="factor">
    <numberRenderer numberFormat="#,#00.0000"/>
</column>

<column key="status" header="Status"/>

@Supply(to = "userStepsDataGrid.status", subject = "renderer")
private Renderer<UserStep> userStepsDataGridStatusRenderer() {
    return new TextRenderer<>(userStep ->
            isOverdue(userStep) ? "Overdue!" : "");
}

<column key="completed" width="4em" flexGrow="0"/>

@Supply(to = "userStepsDataGrid.completed", subject = "renderer")
private Renderer<UserStep> userStepsDataGridCompletedRenderer() {
    return new ComponentRenderer<>(userStep -> {
        JmixCheckbox checkbox = uiComponents.create(JmixCheckbox.class);
        checkbox.setValue(userStep.getCompletedDate() != null);
        checkbox.addValueChangeListener(e -> {
            // ...
        });
        return checkbox;
    });
}

<dataGrid width="100%"
          dataContainer="usersDc"
          multiSort="true"
          multiSortOnShiftClickOnly="true"
          multiSortPriority="APPEND">