优化：form.load系列支持id、pageId、pageName

smtweb-framework/bpm/src/main/java/cc/smtweb/system/bpm/web/design/form/CodeBuildHandler.java

@@ -63,8 +63,8 @@ public class CodeBuildHandler extends AbstractHandler {
     public R buildJsCode() {
         userName = String.valueOf(us.getUserId());
         //页面id
-        long pageId = params.readLong("pageId");
-        ModelForm form = ModelFormCache.getInstance().get(pageId);
+        String pageId = params.readString("pageId");
+        ModelForm form = ModelFormHelper.getFromCache(pageId);
         if (form == null) throw new BizException("未找到指定的页面定义(" + pageId + ")！");
         String moduleName = ModelProjectCache.getInstance().getModule(form.getPrjId());
         if (StringUtils.isEmpty(moduleName)) throw new BizException("此项目未定义Module！");

smtweb-framework/bpm/src/main/java/cc/smtweb/system/bpm/web/design/form/ModelFormCache.java

@@ -1,14 +1,11 @@
 package cc.smtweb.system.bpm.web.design.form;
 
 import cc.smtweb.framework.core.annotation.SwCache;
-import cc.smtweb.framework.core.cache.AbstractCache;
 import cc.smtweb.framework.core.cache.AbstractEntityCache;
 import cc.smtweb.framework.core.cache.CacheManager;
 import cc.smtweb.framework.core.common.SwConsts;
 import cc.smtweb.framework.core.db.DbEngine;
 import cc.smtweb.framework.core.db.EntityDao;
-import cc.smtweb.framework.core.util.PubUtil;
-import cc.smtweb.system.bpm.web.design.db.ModelProjectCache;
 
 import java.util.ArrayList;
 import java.util.Comparator;
@@ -26,17 +23,18 @@ public class ModelFormCache extends AbstractEntityCache<ModelForm> {
     private final static String mt = "t";
     private final static String ms = "s";
     private final static String mn = "mn";
+
     public static ModelFormCache getInstance() {
         return CacheManager.getIntance().getCache(ModelFormCache.class);
     }
 
     public ModelFormCache() {
-        regMap(mk, k-> k.getName().toUpperCase());
-        regMap(mn, k-> ModelProjectCache.getInstance().getModule(k.getPrjId())+"-"+k.getName().toUpperCase());
-        regList(mp, k-> String.valueOf(k.getPrjId()));
-        regList(mc, k-> String.valueOf(k.getMcId()));
-        regList(ms, k-> String.valueOf(k.getParent()));
-        regList(mt, k-> k.getMasterTableId() + SwConsts.SPLIT_CHAR + k.getType());
+        regMap(mk, k -> k.getName().toUpperCase());
+        regMap(mn, k -> ModelFormHelper.getPageName(k).toUpperCase());
+        regList(mp, k -> String.valueOf(k.getPrjId()));
+        regList(mc, k -> String.valueOf(k.getMcId()));
+        regList(ms, k -> String.valueOf(k.getParent()));
+        regList(mt, k -> k.getMasterTableId() + SwConsts.SPLIT_CHAR + k.getType());
 //        regList(mf, k-> k.get);
     }
 
@@ -91,19 +89,17 @@ public class ModelFormCache extends AbstractEntityCache<ModelForm> {
 
     public String getText(long id) {
         ModelForm form = get(id);
-        return form != null ? form.getTitle() : String.valueOf(id);
+        return form != null ? form.getTitle(): String.valueOf(id);
     }
 
     /**
      * 根据末模块名称和页面名称获取 页面模型
+     *
      * @param module
      * @param pageName
      * @return ModelForm
      */
-    public ModelForm getByName(String module,String pageName){
-        if(PubUtil.isEmptyStr(module)||PubUtil.isEmptyStr(pageName)){
-          return null;
-        }
-        return getByKey(mn,module+"-"+pageName.toUpperCase());
+    public ModelForm getByPageName(String pageName) {
+        return getByKey(mn, pageName.toUpperCase());
     }
 }

smtweb-framework/bpm/src/main/java/cc/smtweb/system/bpm/web/design/form/ModelFormHelper.java

@@ -1,6 +1,5 @@
 package cc.smtweb.system.bpm.web.design.form;
 
-import cc.smtweb.framework.core.cache.AbstractCache;
 import cc.smtweb.framework.core.common.SwEnum;
 import cc.smtweb.framework.core.common.SwMap;
 import cc.smtweb.framework.core.db.cache.ModelTableCache;
@@ -37,16 +36,27 @@ public class ModelFormHelper {
     //分组类别-view
     public static final String PAGE_TYPE_VIEW = "view";
 
+
+    /**
+     * 获取页面的pageName，格式：module.name
+     * @param form
+     * @return
+     */
+    public static String getPageName(ModelForm form) {
+        return ModelProjectCache.getInstance().getModule(form.getPrjId()) + "." + form.getName();
+    }
+
     /**
      * 从缓存获取Form对象
      *
      * @param formId
      * @return
      */
-    public static ModelForm getFromCache(long formId) {
-        AbstractCache<ModelForm> cache = ModelFormCache.getInstance();
+    public static ModelForm getFromCache(String formId) {
+        ModelFormCache cache = ModelFormCache.getInstance();
         if (cache == null) return null;
-        return cache.get(formId);
+        ModelForm form = cache.get(formId);
+        return form != null ? form: cache.getByPageName(formId);
     }
 
     /*public static PageDatasets parsePageDataset(long formId) {
@@ -103,13 +113,13 @@ public class ModelFormHelper {
         //没有配置db，配置有误，不处理
         if (StringUtils.isEmpty(db)) throw new BizException("model未配置数据集db，无法解析！");
         PageDataset pds = datasets.findById(db);
-        String key = isField ? "fields" : "filters";
+        String key = isField ? "fields": "filters";
         List<Map<String, Object>> fields = (List<Map<String, Object>>) model.get(key);
         if (fields == null || fields.isEmpty()) return;
         for (Map<String, Object> field : fields) {
             String fn = (String) field.get("field");
             if (StringUtils.isEmpty(fn)) throw new BizException("model[" + db + "]." + key + "未配置字段名field，无法解析！");
-            BaseDatasetField pdf = isField ? pds.findFieldByName(fn) : pds.findFilterByName(fn);
+            BaseDatasetField pdf = isField ? pds.findFieldByName(fn): pds.findFilterByName(fn);
             if (pdf == null) throw new BizException("model[" + db + "]." + key + "未找到定义的数据集字段(" + fn + ")，无法解析！");
 
             if (CommUtil.isStrEquals(MapUtil.readString(field, "label"), pdf.label)) {
@@ -204,13 +214,13 @@ public class ModelFormHelper {
 
     //处理model的fields和filters
     private static void buildReqModelFields(PageDataset dataSet, Map<String, Object> model, boolean isField) {
-        String key = isField ? "fields" : "filters";
+        String key = isField ? "fields": "filters";
         List<Map<String, Object>> fields = (List<Map<String, Object>>) model.get(key);
         if (fields == null || fields.isEmpty()) return;
         for (Map<String, Object> field : fields) {
             String fn = (String) field.get("field");
             if (StringUtils.isEmpty(fn)) continue;
-            BaseDatasetField pdf = isField ? dataSet.findFieldByName(fn) : dataSet.findFilterByName(fn);
+            BaseDatasetField pdf = isField ? dataSet.findFieldByName(fn): dataSet.findFilterByName(fn);
             if (pdf == null) continue;
             if (!field.containsKey("label")) {
                 field.put("label", pdf.label);
@@ -313,21 +323,14 @@ public class ModelFormHelper {
 
         List widgetIds = (List) option.get("widgetRef");
         for (Object v : widgetIds) {
-            long id;
-            if (v instanceof String) {
-                id = Long.parseLong((String) v);
-            } else if (v instanceof Integer) {
-                id = (Integer) v;
-            } else if (v instanceof Long) {
-                id = (Long) v;
-            } else throw new BizException("不能识别的控件Id：" + v);
+            String id = v.toString();
             ModelForm widgetForm = getFromCache(id);
             if (widgetForm == null) throw new BizException("没有找到指定的控件定义！id=" + id);
             SwMap w = new SwMap();
             widget.put("w" + id, w);
             SwMap widgetOpts = widgetForm.getOpts();
             String service = widgetForm.getService();
-            if (StringUtils.isEmpty(service) && widgetForm.getParent() > 0) {
+            if (StringUtils.isEmpty(service) && widgetForm.getParent() > 0L) {
                 service = ModelFormCache.getInstance().get(widgetForm.getParent()).getService();
             }
             w.put("service", service);
@@ -502,7 +505,7 @@ public class ModelFormHelper {
         Set<ModelForm> set = ModelFormCache.getInstance().getListByTable(tableId, SwEnum.FormType.WIDGET.value);
         if (set == null || set.isEmpty()) return 0L;
         ModelForm form = set.iterator().next();
-        return (form != null) ? form.getEntityId() : 0L;
+        return (form != null) ? form.getEntityId(): 0L;
     }
 
     /*//js文件的路径

smtweb-framework/bpm/src/main/java/cc/smtweb/system/bpm/web/design/form/ModelFormLoadHandler.java

@@ -26,63 +26,48 @@ public class ModelFormLoadHandler extends DefaultLoadHandler<ModelForm> {
         super(ModelForm.ENTITY_NAME);
     }
 
-    @Override
-    protected ModelForm loadComp(long id) {
-        ModelForm bean = super.loadComp(id);
-        SwMap opts = bean.getOpts();
-        if (opts != null) {
-            ModelFormHelper.buildOptsEx(bean, opts);
-            bean.setOption(JsonUtil.encodeString(opts));
-        }
-        //去掉content和dataset
-        bean.getData().remove("mf_content");
-        bean.getData().remove("mf_dataset");
+    protected ModelForm localLoadForm() {
+        String id = params.readString("id");
+        if (StringUtils.isEmpty(id)) id = params.readString("pageId");
+        if (StringUtils.isEmpty(id)) id = params.readString("pageName");
+        ModelForm bean = ModelFormHelper.getFromCache(id);
+        if (bean == null) throw new BizException("没有找到指定的页面定义信息！id=" + id);
         return bean;
     }
 
+    @Override
+    public R load() {
+        return R.success(localLoadForm());
+    }
+
     //页面设计-加载数据集定义
     public R loadDataset() {
-        long id = params.readLong("id");
-        ModelForm bean = super.loadComp(id);
-        if (bean == null) throw new BizException("没有找到指定定义信息！id=" + id);
+        ModelForm bean = localLoadForm();
         return R.success(ModelFormHelper.buildReqDataset(bean.getDatasets()));
     }
 
     //页面设计 - 加载页面model定义
     public R loadModel() {
-        long id = params.readLong("id");
-        ModelForm bean = super.loadComp(id);
-        if (bean == null) throw new BizException("没有找到指定定义信息！id=" + id);
+        ModelForm bean = localLoadForm();
         return R.success(ModelFormHelper.buildReqModel(bean));
     }
 
     //页面引擎-获取页面模型
     public R loadForm() {
-        long id = params.readLong("id");
-        ModelForm bean = super.loadComp(id);
-        if (bean == null) throw new BizException("没有找到指定定义信息！id=" + id);
-        return R.success(ModelFormHelper.buildEngineModel(bean, params, us));
-    }
-    // 页面引擎-获取页面模型
-    public R loadForm(String module, String pageName) {
-        ModelForm bean = ModelFormCache.getInstance().getByName(module,pageName);
-        if (bean == null) throw new BizException("没有找到指定定义信息！module=" + module+",pageName="+pageName);
+        ModelForm bean = localLoadForm();
         return R.success(ModelFormHelper.buildEngineModel(bean, params, us));
     }
+
     //获取页面使用的控件的filter信息
     public R loadWidgetFilter() {
-        long id = params.readLong("id");
-        ModelForm bean = super.loadComp(id);
-        if (bean == null) throw new BizException("没有找到指定控件定义！id=" + id);
+        ModelForm bean = localLoadForm();
         return R.success(ModelFormHelper.buildWidgetFilter(bean));
     }
 
     //加载页面js方法
     public R loadJsFuncs() {
-        long pageId = params.readLong("pageId");
-        ModelForm form = ModelFormCache.getInstance().get(pageId);
-        if (form == null) throw new BizException("未找到指定的页面定义(" + pageId + ")！");
-
+        ModelForm form = localLoadForm();
+        
         List<String> listRet = new ArrayList<>();
         R r = R.success(listRet);
 
@@ -90,7 +75,7 @@ public class ModelFormLoadHandler extends DefaultLoadHandler<ModelForm> {
         if (StringUtils.isEmpty(codeJavaPath)) {
             return r;
         }
-        String path = ModelFormHelper.getCodePath(form) + "/src/main/resources/static/event/"  + ModelFormHelper.getEventPath(form).replaceAll("\\.", "/") + "/" + form.getName() + ".js";
+        String path = ModelFormHelper.getCodePath(form) + "/src/main/resources/static/event/" + ModelFormHelper.getEventPath(form).replaceAll("\\.", "/") + "/" + form.getName() + ".js";
         String js = FileUtil.readFileStr(path);
         if (StringUtils.isEmpty(js)) {
             return r;
@@ -103,7 +88,7 @@ public class ModelFormLoadHandler extends DefaultLoadHandler<ModelForm> {
         index = js.indexOf("{", index);
         js = js.substring(index + 1, js.indexOf("}", index)).trim();
         String[] fs = js.split(",");
-        for (String s: fs) {
+        for (String s : fs) {
             if (StringUtils.isNotBlank(s)) {
                 listRet.add(s.trim());
             }

smtweb-framework/bpm/src/main/java/cc/smtweb/system/bpm/web/design/form/ModelFormService.java

@@ -109,15 +109,7 @@ public class ModelFormService extends AbstractCompService {
     public R model(@SwBody SwMap params, UserSession us) {
         try {
             ModelFormLoadHandler handler = (ModelFormLoadHandler) getHandler(params, us, TYPE_LOAD);
-            String page = params.readString("id","");
-            String [] array = page.split("\\.");
-            String module = "";
-            String pageName = "";
-            if(array.length==2){
-                module = array[0];
-                pageName = array[1];
-            }
-            return handler.loadForm(module,pageName);
+            return handler.loadForm();
         } catch (Exception e) {
             return R.error("操作失败！", e);
         }

smtweb-framework/bpm/src/main/java/cc/smtweb/system/bpm/web/design/form/define/PageDataset.java

@@ -34,6 +34,10 @@ public class PageDataset {
     public boolean lazy;
     //是否可编辑
     public boolean canEdit;
+    //是否虚拟数据集
+    public boolean virtual;
+    //关联大字段信息
+    public PageDatasetLinkClob linkClob;
     //select的字段
     public List<PageDatasetField> fields;
     public List<PageDatasetFilter> filters;

smtweb-framework/bpm/src/main/java/cc/smtweb/system/bpm/web/design/form/define/PageDatasetLinkClob.java

@@ -0,0 +1,16 @@
+package cc.smtweb.system.bpm.web.design.form.define;
+
+/**
+ * Created by Akmm at 2022-08-13 14:55
+ * 数据集关联到大字段的设置信息
+ */
+public class PageDatasetLinkClob {
+    //关联的数据集
+    public String linkDs;
+    //关联的字段
+    public String linkField;
+    //字段内容格式，暂时只支持JSON
+    public String linkType;
+    //节点
+    public String node;
+}

smtweb-framework/bpm/src/main/java/cc/smtweb/system/bpm/web/design/form/model/ModelFactory.java

@@ -0,0 +1,23 @@
+package cc.smtweb.system.bpm.web.design.form.model;
+
+import cc.smtweb.system.bpm.web.design.form.ModelForm;
+
+/**
+ * Created by Akmm at 2022-08-14 10:02
+ * 不同模型，在保存时候的个性处理
+ */
+public class ModelFactory {
+    private static ModelFactory instance;
+//    private static Map instance;
+    static {
+        instance = new ModelFactory();
+    }
+
+    public static ModelFactory getInstance() {
+        return instance;
+    }
+
+    public void saveForm(ModelForm form) {
+        
+    }
+}

smtweb-framework/bpm/src/main/java/cc/smtweb/system/bpm/web/engine/dynPage/AbstractDynPageHandler.java

@@ -14,8 +14,9 @@ import cc.smtweb.system.bpm.web.design.form.define.PageDatasets;
  * Created by Akmm at 2022/4/21 17:53
  */
 public abstract class AbstractDynPageHandler extends AbstractHandler {
-    //页面定义id
-    protected long pageId;
+    //页面定义id或页面pageName
+    protected String pageId;
+    protected ModelForm form;
     protected PageDatasets datasets;
 
     protected DynPageProvider provider = getProvider();
@@ -25,13 +26,13 @@ public abstract class AbstractDynPageHandler extends AbstractHandler {
     @Override
     public void init(SwMap params, UserSession us) {
         super.init(params, us);
-        pageId = params.readLong("pageId");
-        ModelForm form = ModelFormHelper.getFromCache(pageId);
+        pageId = params.readString("pageId");
+        form = ModelFormHelper.getFromCache(pageId);
         if (form == null) throw new BizException("没有找到页面定义数据(" + pageId + ")！");
         datasets = form.getDatasets();
         if (datasets == null || datasets.list == null) throw new BizException("没有找到页面定义的数据集数据(" + pageId + ")！");
 
-        provider.pageId = pageId;
+        provider.pageId = form.getId();
         provider.datasets = datasets;
     }
 

smtweb-framework/bpm/src/main/java/cc/smtweb/system/bpm/web/engine/dynPage/DynPageLoadHandler.java

@@ -4,6 +4,8 @@ import cc.smtweb.framework.core.common.R;
 import cc.smtweb.framework.core.common.SwEnum;
 import cc.smtweb.framework.core.common.SwMap;
 import cc.smtweb.framework.core.mvc.service.SwListData;
+import cc.smtweb.system.bpm.web.design.form.ModelForm;
+import cc.smtweb.system.bpm.web.design.form.ModelFormHelper;
 import cc.smtweb.system.bpm.web.design.form.define.PageDataset;
 
 /**
@@ -19,14 +21,14 @@ public class DynPageLoadHandler extends AbstractDynPageHandler {
     private PageDataset pageDataSet;
     //列表工具类
     public DynPageListHandler getListWorker(SwMap filter, PageDataset pageDataSet) {
-        DynPageListHandler listHandler = new DynPageListHandler(pageId, filter, pageDataSet);
+        DynPageListHandler listHandler = new DynPageListHandler(form.getId(), filter, pageDataSet);
         listHandler.init(params, us);
         return listHandler;
     }
 
     //树工具类
     public DynPageTreeHandler getTreeWorker(SwMap filter, PageDataset pageDataSet) {
-        DynPageTreeHandler listHandler = new DynPageTreeHandler(pageId, filter, pageDataSet);
+        DynPageTreeHandler listHandler = new DynPageTreeHandler(form.getId(), filter, pageDataSet);
         listHandler.init(params, us);
         return listHandler;
     }

smtweb-framework/bpm/src/main/java/cc/smtweb/system/bpm/web/engine/flow/FlowProvider.java

@@ -20,7 +20,7 @@ import cc.smtweb.system.bpm.web.engine.dynPage.DynPageHelper;
 public class FlowProvider extends AbstractCompProvider {
 
     //获取FlowInstance
-    public FlowInstance findFlowInstance(long pageId, long us) {
+    public FlowInstance findFlowInstance(String pageId, long us) {
         return doGetData("p_" + pageId, () -> {
             ModelForm form = ModelFormHelper.getFromCache(pageId);
             if (form == null || form.getBillType() <= 0L) return null;

smtweb-framework/bpm/src/main/java/cc/smtweb/system/bpm/web/sys/dev/ComboHandler.java

@@ -31,7 +31,7 @@ public class ComboHandler {
 
         @Override
         public DynPageListHandler getListWorker(SwMap filter, PageDataset pageDataSet) {
-            DynPageListHandler listHandler = new ComboHandler.FormListHandler(pageId, filter, pageDataSet);
+            DynPageListHandler listHandler = new ComboHandler.FormListHandler(form.getId(), filter, pageDataSet);
             listHandler.init(params, us);
             return listHandler;
         }
@@ -41,7 +41,7 @@ public class ComboHandler {
 
         @Override
         public DynPageListHandler getListWorker(SwMap filter, PageDataset pageDataSet) {
-            DynPageListHandler listHandler = new ComboHandler.FieldListHandler(pageId, filter, pageDataSet);
+            DynPageListHandler listHandler = new ComboHandler.FieldListHandler(form.getId(), filter, pageDataSet);
             listHandler.init(params, us);
             return listHandler;
         }
@@ -51,7 +51,7 @@ public class ComboHandler {
 
         @Override
         public DynPageListHandler getListWorker(SwMap filter, PageDataset pageDataSet) {
-            DynPageListHandler listHandler = new ComboHandler.EnumListHandler(pageId, filter, pageDataSet);
+            DynPageListHandler listHandler = new ComboHandler.EnumListHandler(form.getId(), filter, pageDataSet);
             listHandler.init(params, us);
             return listHandler;
         }

smtweb-framework/bpm/src/main/java/cc/smtweb/system/bpm/web/sys/user/menu/MenuHandler.java

@@ -29,9 +29,9 @@ public class MenuHandler {
     static class MenuLoadHandler extends DynPageLoadHandler {
         @Override
         public DynPageTreeHandler getTreeWorker(SwMap filter, PageDataset pageDataSet) {
-            DynPageTreeHandler treeHandler = new MenuTreeHandler(pageId, filter, pageDataSet);
+            DynPageTreeHandler treeHandler = new MenuTreeHandler(form.getId(), filter, pageDataSet);
             if (pageDataSet.name.equals("mcTree")) {
-                treeHandler = new MenuCatalogTreeHandler(pageId, filter, pageDataSet);
+                treeHandler = new MenuCatalogTreeHandler(form.getId(), filter, pageDataSet);
             }
             treeHandler.init(params, us);
             return treeHandler;
@@ -39,7 +39,7 @@ public class MenuHandler {
 
         @Override
         public DynPageListHandler getListWorker(SwMap filter, PageDataset pageDataSet) {
-            DynPageListHandler listHandler = new MenuListHandler(pageId, filter, pageDataSet);
+            DynPageListHandler listHandler = new MenuListHandler(form.getId(), filter, pageDataSet);
             listHandler.init(params, us);
             return listHandler;
         }

smtweb-framework/bpm/src/main/java/cc/smtweb/system/bpm/web/sys/user/menuPlan/MenuPlanHandler.java

@@ -102,16 +102,16 @@ public class MenuPlanHandler {
 
         public DynPageListHandler getListWorker(SwMap filter, PageDataset pageDataSet) {
             if (DS_MENU_LIST.equals(pageDataSet.name)) {
-                return new MenuListHandler(pageId, filter, pageDataSet);
+                return new MenuListHandler(form.getId(), filter, pageDataSet);
             }
-            DynPageListHandler listHandler = new DynPageListHandler(pageId, filter, pageDataSet);
+            DynPageListHandler listHandler = new DynPageListHandler(form.getId(), filter, pageDataSet);
             listHandler.init(params, us);
             return listHandler;
         }
 
         @Override
         public DynPageTreeHandler getTreeWorker(SwMap filter, PageDataset pageDataSet) {
-            MenuTreeHandler treeHandler = new MenuPlanHandler.MenuTreeHandler(pageId, filter, pageDataSet);
+            MenuTreeHandler treeHandler = new MenuPlanHandler.MenuTreeHandler(form.getId(), filter, pageDataSet);
             treeHandler.init(params, us);
             return treeHandler;
         }

smtweb-framework/bpm/src/main/java/cc/smtweb/system/bpm/web/sys/user/role/RoleHandler.java

@@ -104,11 +104,11 @@ public class RoleHandler {
         public DynPageListHandler getListWorker(SwMap filter, PageDataset pageDataSet) {
             switch (pageDataSet.name) {
                 case ROLE_FUNC:
-                    return new RoleFuncListHandle(pageId, filter, pageDataSet);
+                    return new RoleFuncListHandle(form.getId(), filter, pageDataSet);
                 case ROLE_Field:
-                    return new RoleFieldListHandle(pageId, filter, pageDataSet);
+                    return new RoleFieldListHandle(form.getId(), filter, pageDataSet);
                 case ROLE_DATA:
-                    return new RoleDataListHandle(pageId, filter, pageDataSet);
+                    return new RoleDataListHandle(form.getId(), filter, pageDataSet);
             }
             return super.getListWorker(filter, pageDataSet);
         }

smtweb-framework/bpm/src/main/java/cc/smtweb/system/bpm/web/sys/user/user/UserHandler.java

@@ -166,7 +166,7 @@ public class UserHandler {
 
         @Override
         public DynPageListHandler getListWorker(SwMap filter, PageDataset pageDataSet) {
-            UserListHandler listHandler = new UserListHandler(pageId, filter, pageDataSet);
+            UserListHandler listHandler = new UserListHandler(form.getId(), filter, pageDataSet);
             listHandler.init(params, us);
             return listHandler;
         }