gxt 2.3网格过滤器不工作

Question

我的过滤器不重新加载网格，但“排序升序”，“降序排序”和“列”工作良好。我用这个教程，但是这个演示的过滤器无法正常工作或：http://www.sencha.com/examples-2/#filtergrid

我的代码在onModuleLoad()：

configs = new ArrayList<ColumnConfig>(); 
    column = new ColumnConfig("id", "Id", 20); 
    column.setAlignment(HorizontalAlignment.LEFT);  
    configs.add(column); 

    column = new ColumnConfig("name", "Név", 50); 
    column.setAlignment(HorizontalAlignment.LEFT);   
    configs.add(column);      

    column = new ColumnConfig("address", "Cím", 100); 
    column.setAlignment(HorizontalAlignment.LEFT); 
    configs.add(column); 

    column = new ColumnConfig("email", "Első email", 100); 
    column.setAlignment(HorizontalAlignment.LEFT); 
    configs.add(column); 

    column = new ColumnConfig("startDate", "Feltöltés", 100); 
    column.setAlignment(HorizontalAlignment.LEFT); 
    configs.add(column); 

    column = new ColumnConfig("changeDate", "Módosítás", 100); 
    column.setAlignment(HorizontalAlignment.LEFT); 
    configs.add(column); 

cm = new ColumnModel(configs); 

    idFilter = new NumericFilter("id"); 
    nameFilter = new StringFilter("name");  
    addressFilter = new StringFilter("address"); 
    emailFilter = new StringFilter("email"); 
    startDateFilter = new DateFilter("startDate"); 
    changeDateFilter = new DateFilter("changeDate"); 

usersListGridFilter=new GridFilters(); 
    usersListGridFilter.setLocal(true); 
    usersListGridFilter.clearFilters(); 
    usersListGridFilter.addFilter(idFilter); 
    usersListGridFilter.addFilter(nameFilter); 
    usersListGridFilter.addFilter(addressFilter); 
    usersListGridFilter.addFilter(emailFilter); 
    usersListGridFilter.addFilter(startDateFilter); 
    usersListGridFilter.addFilter(changeDateFilter); 
    usersListGridFilter.setAutoReload(true); 
    usersListGridFilter.setUpdateBuffer(100); 

usersClientList= new ListStore<UserClient>(); 
    usersList.add(ClientTestUsers.getUsers()); 

usersClientListGrid=new Grid<UserClient>(usersClientList, cm); 
    usersClientListGrid.setStyleAttribute("borderTop", "none"); 
    usersClientListGrid.setAutoExpandColumn("name"); 
    usersClientListGrid.setBorders(true); 
    usersClientListGrid.setStripeRows(true); 
    usersClientListGrid.getView().setForceFit(true); 
    usersClientListGrid.setColumnLines(true); 
    usersClientListGrid.addPlugin(usersListGridFilter); 
    usersClientListGrid.setLoadMask(true); 

cp = new ContentPanel();  
    cp.setBodyBorder(true); 
    cp.setHeadingText("Users"); 
    cp.setButtonAlign(HorizontalAlignment.CENTER);  
    cp.setLayout(new FitLayout());  
    cp.setSize(800, 300); 
    cp.add(usersClientListGrid); 

usersListFormPanel = new FormPanel(); 
    usersListFormPanel.add(usersListHorizontalPanel); 
    usersListFormPanel.add(cp); 
    usersListFormPanel.setWidth(820); 

RootPanel.get("startWindowDiv").add(usersListFormPanel); 

Answer 1

我有同样的问题。

我修补com.extjs.gxt.ui.client.widget.grid.filters.AbstractGridFilters。

我更换：

protected StoreFilter<ModelData> getModelFilter() { 
    StoreFilter<ModelData> storeFilter = new StoreFilter<ModelData>() { 
     public boolean select(Store<ModelData> store, ModelData parent, ModelData item, String property) { 
     for (Filter filter : filters.values()) { 
      if (filter.isActivatable() && filter.isActive() && !filter.validateModel(item)) { 
      return false; 
      } 
     } 
     return true; 
     } 
    }; 
    for (Filter filter : filters.values()) { 
     if (!filter.isActivatable() || !filter.isActive()) { 
     return null; 
     } 
    } 
    return storeFilter; 
    } 

通过

protected StoreFilter<ModelData> getModelFilter() { 
    StoreFilter<ModelData> storeFilter = new StoreFilter<ModelData>() { 
     public boolean select(Store<ModelData> store, ModelData parent, ModelData item, String property) { 
      for (Filter filter : filters.values()) { 
       if (filter.isActivatable() && filter.isActive() && !filter.validateModel(item)) { 
        return false; 
       } 
      } 
      return true; 
     } 
    }; 

return storeFilter; 
}