LazyDataModel « PrimeFaces « JSF Q&A





1. load method of lazyDataModel is called several times.    forum.primefaces.org

Hello in load method of lazyDataModel im reading data from db. And I see thet load is called several times. Because I am reading data from db that is very slow. ...

2. org.primefaces.model.LazyDataModel rowCount    forum.primefaces.org

Hello, org.primefaces.model.LazyDataModel isn't good idea to change this: private int rowCount; to private long rowCount; would be safer for large data sets... best regards

3. LazyDataModel does not work with request scope    forum.primefaces.org

4. Bug in LazyDataModel?    forum.primefaces.org

05 Jul 2011, 06:32 by starback Bug in LazyDataModel? In primefaces-3.0.M2 method load of LazyDataModel is never invoked. An exception thrown AbstractMethodError. Code: java.lang.AbstractMethodError: org.primefaces.model.LazyDataModel.load(IILjava/lang/String;ZLjava/util/Map;)Ljava/util/List; at ...

5. Bug: lazyDataModel dataTable and h:commandLink    forum.primefaces.org

PrimeFaces version: 1.0.0.RC JSF implementation name/version: MyFaces 1.2.8 on facelets 1.1.11 Server name/version: JBOSS 4.0.5.GA Problem: If a p:dataTable is using a lazy="true" and its value attribute points to a method ...

6. LazyDataModel and Treenode not working in primefaces 2.2.1    forum.primefaces.org

>> << Sunil Posts: 37 Joined: 23 Jun 2011, 09:15 13 Jul 2011, 13:45 by Sunil LazyDataModel and Treenode not working in primefaces 2.2.1 Hello Everybody, I don't know what the ...

7. Handle Exceptions in load method (LazyDataModel)    forum.primefaces.org

Hi, Is there any way to handle Exceptions raised in load method of LazyDataModel? I have a lazy data table that eventually raises a RuntimeException but I can't forward to the ...

8. LazyDataModel refresh and search criteria best practices?    forum.primefaces.org

27 Jul 2011, 21:03 by tmanning LazyDataModel refresh and search criteria best practices? I'm trying to create a page where users can specify search criteria and press "search", upon which a ...

9. DataTable -LazyLoading- LazyDataModel problem    forum.primefaces.org

public class BreederController implements Serializable { private Breeder breeder; private LazyDataModel breederLazy; @PostConstruct public void createDataModel() { ...





10. LazyDataModel support in primefaces mobile    forum.primefaces.org

Hello, I'm trying to use LazyDataModel with pm:listView (Primefaces 3.0.M2), but LazyDataModel doesn't seem to work in Primefaces Mobile. Will it be supported in the future (if yes in 3.0 final ...

11. LazyDataModel and Datatable livescrolling    forum.primefaces.org

does anybody know how this works together? I have a Datatable together with a LazyDataModel. When I tell the Datatable to include a paginator (paginator="true"), the load method of my LazyDataModel ...

12. Datatable with LazyDataModel and liveScroll?    forum.primefaces.org

when I use Datatable with liveScroll and LazyDataModel my load Method is called only once and scrolling just adds the same e.g. 50 records to the end of the datatable. Using ...

13. LazyDataModel overrride load metod does not execute    forum.primefaces.org

>> << sezayir Posts: 4 Joined: 13 Oct 2011, 12:28 13 Oct 2011, 12:48 by sezayir LazyDataModel overrride load metod does not execute Problem: I want to use primefaces lazy loading ...

14. Problem with LazyDataModel of DataTable    forum.primefaces.org

private int offset = 0; public CarSearchBean() { lazyModel = new LazyDataModel() { @Override ...

15. dataTable liveScrolling LazyDataModel    forum.primefaces.org

I agree with you I met the same pb and exposed my tries in this forum with no answer for the moment viewtopic.php?f=3&t=15524&p=47388&hilit=lazy#p47388 scrolling and lazyDataModel would be an amazing solution, ...

16. LazyDataModel Iterator    forum.primefaces.org

//---- Inicializo las listas lazy if (cupones != null) { ...





17. LazyDataModel Filter Page Issue, Multiple Versions    forum.primefaces.org

19 Dec 2011, 19:22 by vedar LazyDataModel Filter Page Issue, Multiple Versions I've been having an issue with how prime faces (2.2.RC2) dataTable displays pages / pagination for records that are ...

18. LazyDataModel    forum.primefaces.org

Code: import org.primefaces.model.LazyDataModel; @Named @SessionScoped public class ClientiHandler implements Serializable { private LazyDataModel clientiModel; private boolean editMode; @Inject ...

19. LazyDataModel problem Property not readable on type    forum.primefaces.org

>> << ilkay.polat Profile Website Posts: 5 Joined: 15 Jun 2010, 09:37 15 Jun 2010, 10:01 by ilkay.polat LazyDataModel problem Property not readable on type Hello; I want to use datatable ...

20. Updating p:dataTable with LazyDataModel    forum.primefaces.org

Hi, I'm trying to update data in p:dataTable but with no success here is my code: Code:

21. LazyDataModel and p:dialog Questions    forum.primefaces.org

>> << grenadadoc Posts: 31 Joined: 23 Mar 2010, 15:58 25 Jun 2010, 22:53 by grenadadoc LazyDataModel and p:dialog Questions A few questions regarding Primefaces 2.0.2 datable, JSF 2, NetBeans IDE ...

22. LazyDataModel does not work    forum.primefaces.org

public class LazyProfessor extends LazyDataModel { private static final long serialVersionUID = 1L; public LazyProfessor(int i) { ...

23. 2.2.M1 filterMatchMode missing in LazyDataModel    forum.primefaces.org

24. LazyDataModel.load method is not called    forum.primefaces.org

25. LazyDataModel improvments proposal    forum.primefaces.org

10 Sep 2010, 12:44 by mkuthan LazyDataModel improvments proposal Hi, I found some time to check 2.2M1 release and some doubts have appeared: 1. Filters are not passed to the getRowCount() ...

26. PF2.2.M1->Datatable-lazyDataModel-sorting/filtering Problem    forum.primefaces.org

>> << juniorJaffa Posts: 2 Joined: 16 Sep 2010, 11:05 17 Sep 2010, 15:22 by juniorJaffa PF2.2.M1->Datatable-lazyDataModel-sorting/filtering Problem Hejsan, I implemented datatable with lazyDataTable with sorting and filtering but does crazy ...

27. LazyDataModel issue throwing Arithmetic exception    forum.primefaces.org

>> << mariano.kocalka Posts: 22 Joined: 21 Sep 2010, 01:12 21 Sep 2010, 01:35 by mariano.kocalka LazyDataModel issue throwing Arithmetic exception Hi Everyone! 1. Not sure if this is a bug, ...

28. LazyDataModel problem    forum.primefaces.org

>> << stefano82 Posts: 3 Joined: 21 Sep 2010, 12:01 21 Sep 2010, 12:20 by stefano82 LazyDataModel problem hi, im using a datatable to visualize a large report so i tryed ...

29. LazyDataModel in Seam 2.2, JSF 1.2    forum.primefaces.org

21 Sep 2010, 23:59 by sage.sam LazyDataModel in Seam 2.2, JSF 1.2 I'm experimenting with using the PrimeFaces DataTable with Seam 2.2 so that I can make my grids perform better--I ...

30. Datatable page number/lazyDataModel    forum.primefaces.org

I am trying to find a way to save the page number from a datatable in order to default it later along with the list values that I supply via the ...

31. Using new implementation of LazyDataModel    forum.primefaces.org

27 Oct 2010, 04:57 by Alan Using new implementation of LazyDataModel I just started working with Primefaces, so I don't have any experience with any version prior to 2.2.M1. When trying ...

32. p:dataTable - Unable to cast ListDataModel to LazyDataModel    forum.primefaces.org

java.lang.ClassCastException: javax.faces.model.ListDataModel cannot be cast to org.primefaces.model.LazyDataModel at org.primefaces.component.datatable.DataTable.loadLazyData(DataTable.java:719) at org.primefaces.component.datatable.DataTableRenderer.encodeTbody(DataTableRenderer.java:401) ......................some more trace

33. p:Datatable: LazyDataModel creation    forum.primefaces.org

int rowCount = determine number of rows here; lazyModel.setRowCount(rowCount); DataTable dataTable = (DataTable) FacesContext.getCurrentInstance().getViewRoot().findComponent("formId:dataTableId"); ...

34. LazyDataModel doesn't work with a search form    forum.primefaces.org

20 Nov 2010, 15:05 by gstasica LazyDataModel doesn't work with a search form hi, i'm trying to combine my LazyDataModel with a search form so that whenever search criteria changes its ...

35. DataTable LazyDataModel Filters RowCount    forum.primefaces.org

Code: lazyData = new LazyDataModel() { @Override public List load(int first, int pageSize, String sortField, boolean sortOrder, Map ...

36. Can you make LazyDataModel serializable, please?    forum.primefaces.org

Hi, If bean scope is session and LazyDataModel is being used, then storing the session is failed due to NotSerializableException. One solution is to extend it and make the subclass Serializable, ...

37. LazyDataModel not initialized    forum.primefaces.org

24 Jan 2011, 22:41 by tammy LazyDataModel not initialized I'm trying to use a lazy loading datatable, following the example in http://www.primefaces.org/showcase/ui/datatableLazy.jsf as close as possible. The table itself is very ...

38. LazyDataModel backing bean issue    forum.primefaces.org

hi, I have a datatable with binding from a backing bean. also this is a lazy datamodel. I am able to render the results, but when i add a filterby on ...

39. ListDataModel cannot be cast to LazyDataModel    forum.primefaces.org

>> << samwun9988 Posts: 69 Joined: 22 Jan 2011, 11:04 30 Jan 2011, 09:55 by samwun9988 ListDataModel cannot be cast to LazyDataModel Hello, I tried to implement sorting and filtering for ...

40. how can i dynamically change lazydatamodel in managed bean    forum.primefaces.org

>> << obinna Posts: 40 Joined: 14 Jan 2011, 12:44 12 Feb 2011, 14:35 by obinna how can i dynamically change lazydatamodel in managed bean hi, i have a p:datatable which ...

41. Solved: LazyDataModel problem    forum.primefaces.org

public class PagedDataModel extends LazyDataModel { private EntityQuery entityQuery; @Override public List fetchLazyData(int first, int pageSize) ...

42. Need improvement over LazyDataModel - DynamicDataModel    forum.primefaces.org

Recently, I've managed to work the LazyDataModel... but now I need to change something deeper. The main idea is to implement filterable DataModel, with filter form. My EntityQuery filters perfectly, but ...

43. Fire load method for LazyDataModel with Ajax    forum.primefaces.org

45. LazyDataModel first property always 0    forum.primefaces.org

17 Apr 2011, 10:30 by martinusadyh LazyDataModel first property always 0 Hello, I am trying to use simple pagination with LazyDataModel but when i click on first/previous/next/last/ button my table still ...

46. Improvement suggestion: column sort/filter for LazyDataModel    forum.primefaces.org

Hi ! First of all, congratulations for all the effort did with Primefaces and the well done job! I would like to suggest a very useful improvemente for datatable and lazydatamodel ...