Examples with EntityPicker io.jmix.ui.component.EntityPicker used on opensource projects

Example 1 with EntityPicker

use of io.jmix.ui.component.EntityPicker in project jmix by jmix-framework.

the class EntityFieldCreationSupport method createEntityField.

public EntityPicker createEntityField(MetaPropertyPath metaPropertyPath, @Nullable Options options) {
    MetaClass metaClass = metaPropertyPath.getMetaProperty().getRange().asClass();
    EntityPicker field = createFieldComponent(metaClass, options);
    createFieldActions(metaClass, metaPropertyPath.getMetaProperty().getType(), field);
    return field;
}

Example 2 with EntityPicker

use of io.jmix.ui.component.EntityPicker in project jmix-docs by Haulmont.

the class EntityPickerScreen method onInit.

// tag::on-init-start[]
@Subscribe
public void onInit(InitEvent event) {
    // end::on-init-start[]
    // tag::addAction2[]
    entityPicker.addAction(actions.create(EntityOpenAction.class));
    // end::addAction2[]
    // tag::set-entity-lookup-action[]
    entityLookupAction.setOpenMode(OpenMode.DIALOG);
    entityLookupAction.setScreenClass(CustomerBrowse.class);
    // end::set-entity-lookup-action[]
    // tag::set-entity-open-action[]
    openAction.setOpenMode(OpenMode.DIALOG);
    openAction.setScreenClass(CustomerEdit.class);
    // end::set-entity-open-action[]
    // tag::add-custom-action[]
    customerEp.addAction(new BaseAction("showLevel").withCaption(null).withDescription(null).withIcon(JmixIcon.VIEW_ACTION.source()).withHandler(e -> {
        Customer customer = customerEp.getValue();
        if (customer != null) {
            notifications.create().withCaption(customer.getFirstName() + " " + customer.getLastName() + "'s level is " + customer.getLevel()).show();
        } else {
            notifications.create().withCaption("Choose a customer").show();
        }
    }));
    // end::add-custom-action[]
    // tag::userPicker3[]
    EntityPicker<User> userPicker = uiComponents.create(EntityPicker.of(User.class));
    userPicker.setMetaClass(metadata.getClass(User.class));
    userPicker.addAction(actions.create(EntityLookupAction.class));
    userPicker.addAction(actions.create(EntityOpenAction.class));
    userPicker.addAction(actions.create(EntityClearAction.class));
    vbox.add(userPicker);
// tag::on-init-end[]
}

Example 3 with EntityPicker

use of io.jmix.ui.component.EntityPicker in project jmix by jmix-framework.

the class EntityClearAction method execute.

/**
 * Executes the action.
 */
@Override
public void execute() {
    EntityPicker entityPicker = getEntityPicker();
    // remove entity if it is a composition
    Object value = entityPicker.getValue();
    ValueSource valueSource = entityPicker.getValueSource();
    if (value != null && !value.equals(entityPicker.getEmptyValue()) && valueSource instanceof EntityValueSource) {
        EntityValueSource entityValueSource = (EntityValueSource) entityPicker.getValueSource();
        Object entity = entityPicker.getValue();
        if (entityValueSource.getMetaPropertyPath() != null && entityValueSource.getMetaPropertyPath().getMetaProperty().getType() == MetaProperty.Type.COMPOSITION) {
            FrameOwner screen = entityPicker.getFrame().getFrameOwner();
            DataContext dataContext = UiControllerUtils.getScreenData(screen).getDataContext();
            dataContext.remove(entity);
        }
    }
    super.execute();
}

Example 4 with EntityPicker

use of io.jmix.ui.component.EntityPicker in project jmix by jmix-framework.

the class EntityFieldCreationSupport method createFieldComponent.

protected EntityPicker createFieldComponent(MetaClass metaClass, @Nullable Options options) {
    String componentName = componentProperties.getEntityFieldType().get(metaClass.getName());
    EntityPicker field;
    if (options != null || EntityComboBox.NAME.equals(componentName)) {
        EntityComboBox entityComboBox = uiComponents.create(EntityComboBox.class);
        entityComboBox.setOptions(options != null ? options : new ContainerOptions(createCollectionContainer(metaClass)));
        field = entityComboBox;
    } else {
        if (componentName == null || EntityPicker.NAME.equals(componentName)) {
            field = uiComponents.create(EntityPicker.class);
            field.setMetaClass(metaClass);
        } else {
            EntityPicker component = uiComponents.create(componentName);
            if (component instanceof OptionsField) {
                ((OptionsField) component).setOptions(new ContainerOptions(createCollectionContainer(metaClass)));
            }
            field = component;
        }
    }
    return field;
}

Example 5 with EntityPicker

use of io.jmix.ui.component.EntityPicker in project jmix by jmix-framework.

the class EntityFieldCreationSupport method createEntityField.

public EntityPicker createEntityField(MetaClass metaclass, @Nullable Options options) {
    EntityPicker field = createFieldComponent(metaclass, options);
    createFieldActions(metaclass, MetaProperty.Type.ASSOCIATION, field);
    return field;
}