谁能给我一个例子，关于如何增加约束值与双语设施的财产

Question

我在数据模型中有一个属性，该属性必须具有一个约束于已知类型并定义为类的值。

由以下类型和allowedValues/allowedLabels列表定义的约束值被填充

package com.ds.ui.constraints;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;
import java.util.ResourceBundle;
import javax.faces.model.SelectItem;
import org.alfresco.repo.dictionary.constraint.ListOfValuesConstraint;
import org.apache.log4j.Logger;
import com.ds.ui.bean.dialog.util.BeanUtil;
public class PositionPermissionsConstraints extends ListOfValuesConstraint
    implements Serializable {
public void initialize(){
    LOG.debug("PositionPermissionsConstraints Initializer");
    super.setCaseSensitive(false);
    preparePermissionList();
}
public void preparePermissionList(){
    ResourceBundle bundle = ResourceBundle.getBundle(BeanUtil.RESOURECE_BUNDLE);
    List<String> av = new ArrayList<String>();
    av
    .add(PositionPermissionsConstraints.
            CREATE_ORGANIZATION_PERMISSION);
    this.allowedLabels
    .add(bundle.getString(CREATE_ORGANIZATION_PERMISSION));
    av
        .add(PositionPermissionsConstraints.
                UPDATE_ORGANIZATION_PERMISSION);
    this.allowedLabels
    .add(bundle.getString(UPDATE_ORGANIZATION_PERMISSION));         
    av
        .add(PositionPermissionsConstraints.
                DELETE_ORGANIZATION_PERMISSION);
    this.allowedLabels
    .add(bundle.getString(DELETE_ORGANIZATION_PERMISSION));         
    av
        .add(PositionPermissionsConstraints.
                CREATE_ROOT_POSITION_PERMISSION);
    this.allowedLabels
    .add(bundle.getString(CREATE_ROOT_POSITION_PERMISSION));            
    av
        .add(PositionPermissionsConstraints.
                MANAGE_ROOT_POSITION_PERMISSION);
    this.allowedLabels
    .add(bundle.getString(MANAGE_ROOT_POSITION_PERMISSION));
    av
    .add(PositionPermissionsConstraints.
            CREATE_SUBORDINATE_POSITION_PERMISSION);
    this.allowedLabels
    .add(bundle.getString(CREATE_SUBORDINATE_POSITION_PERMISSION));         
    av
        .add(PositionPermissionsConstraints.
                UPDATE_SUBORDINATE_POSITION_PERMISSION);
    this.allowedLabels
    .add(bundle.getString(UPDATE_SUBORDINATE_POSITION_PERMISSION));         
    av
        .add(PositionPermissionsConstraints.
                DELETE_SUBORDINATE_POSITION_PERMISSION);
    this.allowedLabels
    .add(bundle.getString(DELETE_SUBORDINATE_POSITION_PERMISSION));         
    av
        .add(PositionPermissionsConstraints.
                MANAGE_POSITION_PERMISSION);
    this.allowedLabels
    .add(bundle.getString(MANAGE_POSITION_PERMISSION));         
    av
        .add(PositionPermissionsConstraints.
                ASSIGN_POSITION_TO_USER_PERMISSION);
    this.allowedLabels
    .add(bundle.getString(ASSIGN_POSITION_TO_USER_PERMISSION));
    this.setAllowedValues(av);
    this.setAllowedLabels(allowedLabels);
}
public List<SelectItem> prepareSelectItemsList(){
    ResourceBundle bundle = ResourceBundle.getBundle(BeanUtil.RESOURECE_BUNDLE);
    List<SelectItem> selectItems = new ArrayList<SelectItem>();
    for(String value : getAllowedValues()){
        SelectItem selectItem = new SelectItem(value,bundle.getString(value));
        selectItems.add(selectItem);
    }
    return selectItems;
}
private static final String CREATE_ORGANIZATION_PERMISSION = "CREATE_ORGANIZATION";
private static final String UPDATE_ORGANIZATION_PERMISSION = "UPDATE_ORGANIZATION";
private static final String DELETE_ORGANIZATION_PERMISSION = "DELETE_ORGANIZATION";
private static final String CREATE_ROOT_POSITION_PERMISSION = "CREATE_ROOT_POSITION";
private static final String MANAGE_ROOT_POSITION_PERMISSION = "MANAGE_ROOT_POSITION";
private static final String CREATE_SUBORDINATE_POSITION_PERMISSION = "CREATE_SUBORDINATE_POSITION";
private static final String UPDATE_SUBORDINATE_POSITION_PERMISSION = "UPDATE_SUBORDINATE_POSITION";
private static final String DELETE_SUBORDINATE_POSITION_PERMISSION = "DELETE_SUBORDINATE_POSITION";
private static final String MANAGE_POSITION_PERMISSION = "MANAGE_POSITION";
private static final String ASSIGN_POSITION_TO_USER_PERMISSION = "ASSIGN_POSITION_TO_USER";
private List<String> allowedLabels = new ArrayList<String>();
private static final long serialVersionUID = 1L;
private static Logger LOG = Logger.getLogger(PositionPermissionsConstraints.class);
public List<String> getAllowedLabels() {
    return allowedLabels;
}
public void setAllowedLabels(List<String> allowedLabels) {
    this.allowedLabels = allowedLabels;
}}

正如你所看到的allowedValues/labels被填充，但是一旦我通过使用模型定义本身将属性与这个约束关联起来，看到的是值而不是值和标签。

如您所见，

标签是多语言的，那么我如何强制显示标签以及如何强制显示多语言。

可能我需要开发一个新的组件生成器!

请，谁能给我一个明确的步骤。

谢谢穆罕默德Amr

Answer 1

在Alfresco中，如果您定义了一个普通的约束列表，则只会显示该值。

Alfresco在生成器/渲染器中做的是制作一个HTML每个约束将被表示为<option value=${value}>${value}</option>

因此，如果你真的想创建一个具有不同值和不同标签的列表，你需要创建自己的Generator + Renderer。您可以使用默认值作为示例，并在此基础上进行构建。您需要输出<option value=${value}>${label}</option>