Re: CellList with ListDataProvider does not get redrawn on data change
OK got it working. It works as documented. I just got error in my TextColumns which silently resulted in no data displayed. Watch for nulls! -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: CellList with ListDataProvider does not get redrawn on data change
I also solved my problem, thanks to the mvp4g group. It was an mvp4g related issue. I was doing something wrong causing to have two different instances of the view. I was updating the CellList on the view that wasn't been showed. On 7 feb, 12:14, Peter Ondruška peter.ondru...@gmail.com wrote: OK got it working. It works as documented. I just got error in my TextColumns which silently resulted in no data displayed. Watch for nulls! -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: CellList with ListDataProvider does not get redrawn on data change
Same also with code based on AsyncDataProvider. Does anybody have a working example of updating CellTable from within callback? -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: CellList with ListDataProvider does not get redrawn on data change
Seems like it is not possible to update ListDataProvider within callback function. I am trying to refactor to using AsyncDataProvider.. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: CellList with ListDataProvider does not get redrawn on data change
Ok, tell me if it works for you. On 4 feb, 09:02, Peter Ondruska peter.ondru...@gmail.com wrote: Seems like it is not possible to update ListDataProvider within callback function. I am trying to refactor to using AsyncDataProvider.. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: CellList with ListDataProvider does not get redrawn on data change
Hi, I have exactly the same problem.. Either I misunderstood
documentation or something is broken, still trying to find the way..
On Feb 2, 6:51 pm, Daniel Francisco melkor...@gmail.com wrote:
Hi.
I'm working on a project with GWT 2.1 and mvp4g. In a view, I'm using
a CellList backed with a ListDataProvider. If I pass a List with data
when instantiating the ListDataProvider, the CellList shows this data.
The problem is that afterthat, the CellList never gets redrawn
whenever I change the list of ListDataProvider. I don't know what I am
doing wrong or if I missing something. I have looked into the
documentation and but I can't find anything.
Here is the code:
The UIBinder xml file:
!DOCTYPE ui:UiBinder SYSTEM http://dl.google.com/gwt/DTD/xhtml.ent;
ui:UiBinder xmlns:ui=urn:ui:com.google.gwt.uibinder
xmlns:g=urn:import:com.google.gwt.user.client.ui
xmlns:c=urn:import:com.google.gwt.user.cellview.client
xmlns:v=urn:import:net.universia.ferias.feriavirtual.backend.client.exhibi
tors.view
ui:style
.leftPanel {
padding: 15px 25px 15px 25px;
}
.rightPanel {
padding: 15px 25px 15px 25px;
}
.button {
margin-right: 8px;
}
.exhibitorList {
border: 1px solid black;
background-color: #EEE;
width: 250px;
height: 600px;
}
.moduleList {
}
/ui:style
g:DockLayoutPanel unit=PX
g:west size=300
g:VerticalPanel styleName='{style.leftPanel}'
spacing=8
g:LabelExpositores/g:Label
g:ScrollPanel
addStyleNames='{style.exhibitorList}'
width=250px height=600px
c:CellList
ui:field=exhibitorList /
/g:ScrollPanel
g:Button ui:field=editExhibitorButton
addStyleNames='{style.button}'Editar/g:Button
/g:VerticalPanel
/g:west
g:center
g:VerticalPanel styleName='{style.rightPanel}'
spacing=8
g:LabelExpositor X/g:Label
g:FlowPanel
g:Button
addStyleNames='{style.button}'Nuevo módulo/g:Button
g:Button
addStyleNames='{style.button}' enabled=falseEditar
módulo/g:Button
g:Button
addStyleNames='{style.button}' enabled=falseEliminar
módulo/g:Button
/g:FlowPanel
/g:VerticalPanel
/g:center
/g:DockLayoutPanel
/ui:UiBinder
The View class:
public class ExhibitorsAdminView extends Composite implements
ExhibitorsAdminPresenter.IExhibitorsAdminView {
interface Binder extends UiBinderWidget, ExhibitorsAdminView {}
private static final Binder binder = GWT.create( Binder.class );
private static class ExhibitorCell extends AbstractCellExhibitor {
@Override
public void render(Cell.Context context, Exhibitor exhibitor,
SafeHtmlBuilder sb) {
if (exhibitor != null) {
sb.appendEscaped(exhibitor.getName());
}
}
}
private ListDataProviderExhibitor exhibitorsDataProvider;
private SingleSelectionModelExhibitor exhibitorsSelectionModel;
@UiField( provided = true )
CellListExhibitor exhibitorList;
@UiField
Button editExhibitorButton;
// @UiField(provided = true)
// CellTableObject moduleList = new CellTableObject();
public ExhibitorsAdminView() {
exhibitorsSelectionModel = new
SingleSelectionModelExhibitor(Exhibitor.KEY_PROVIDER);
exhibitorList = new CellListExhibitor(new ExhibitorCell(),
Exhibitor.KEY_PROVIDER);
exhibitorList.setSelectionModel(exhibitorsSelectionModel);
exhibitorsDataProvider = new
ListDataProviderExhibitor(getExhibitors());
exhibitorsDataProvider.addDataDisplay(exhibitorList);
exhibitorList.setPageSize(exhibitorsDataProvider.getList().size());
initWidget( binder.createAndBindUi( this ) );
}
public SingleSelectionModelExhibitor getExhibitorsSelectionModel()
{
return exhibitorsSelectionModel;
}
public ListDataProviderExhibitor getExhibitorsDataProvider() {
CellList with ListDataProvider does not get redrawn on data change
Hi.
I'm working on a project with GWT 2.1 and mvp4g. In a view, I'm using
a CellList backed with a ListDataProvider. If I pass a List with data
when instantiating the ListDataProvider, the CellList shows this data.
The problem is that afterthat, the CellList never gets redrawn
whenever I change the list of ListDataProvider. I don't know what I am
doing wrong or if I missing something. I have looked into the
documentation and but I can't find anything.
Here is the code:
The UIBinder xml file:
!DOCTYPE ui:UiBinder SYSTEM http://dl.google.com/gwt/DTD/xhtml.ent;
ui:UiBinder xmlns:ui=urn:ui:com.google.gwt.uibinder
xmlns:g=urn:import:com.google.gwt.user.client.ui
xmlns:c=urn:import:com.google.gwt.user.cellview.client
xmlns:v=urn:import:net.universia.ferias.feriavirtual.backend.client.exhibitors.view
ui:style
.leftPanel {
padding: 15px 25px 15px 25px;
}
.rightPanel {
padding: 15px 25px 15px 25px;
}
.button {
margin-right: 8px;
}
.exhibitorList {
border: 1px solid black;
background-color: #EEE;
width: 250px;
height: 600px;
}
.moduleList {
}
/ui:style
g:DockLayoutPanel unit=PX
g:west size=300
g:VerticalPanel styleName='{style.leftPanel}'
spacing=8
g:LabelExpositores/g:Label
g:ScrollPanel
addStyleNames='{style.exhibitorList}'
width=250px height=600px
c:CellList
ui:field=exhibitorList /
/g:ScrollPanel
g:Button ui:field=editExhibitorButton
addStyleNames='{style.button}'Editar/g:Button
/g:VerticalPanel
/g:west
g:center
g:VerticalPanel styleName='{style.rightPanel}'
spacing=8
g:LabelExpositor X/g:Label
g:FlowPanel
g:Button
addStyleNames='{style.button}'Nuevo módulo/g:Button
g:Button
addStyleNames='{style.button}' enabled=falseEditar
módulo/g:Button
g:Button
addStyleNames='{style.button}' enabled=falseEliminar
módulo/g:Button
/g:FlowPanel
/g:VerticalPanel
/g:center
/g:DockLayoutPanel
/ui:UiBinder
The View class:
public class ExhibitorsAdminView extends Composite implements
ExhibitorsAdminPresenter.IExhibitorsAdminView {
interface Binder extends UiBinderWidget, ExhibitorsAdminView {}
private static final Binder binder = GWT.create( Binder.class );
private static class ExhibitorCell extends AbstractCellExhibitor {
@Override
public void render(Cell.Context context, Exhibitor exhibitor,
SafeHtmlBuilder sb) {
if (exhibitor != null) {
sb.appendEscaped(exhibitor.getName());
}
}
}
private ListDataProviderExhibitor exhibitorsDataProvider;
private SingleSelectionModelExhibitor exhibitorsSelectionModel;
@UiField( provided = true )
CellListExhibitor exhibitorList;
@UiField
Button editExhibitorButton;
// @UiField(provided = true)
// CellTableObject moduleList = new CellTableObject();
public ExhibitorsAdminView() {
exhibitorsSelectionModel = new
SingleSelectionModelExhibitor(Exhibitor.KEY_PROVIDER);
exhibitorList = new CellListExhibitor(new ExhibitorCell(),
Exhibitor.KEY_PROVIDER);
exhibitorList.setSelectionModel(exhibitorsSelectionModel);
exhibitorsDataProvider = new
ListDataProviderExhibitor(getExhibitors());
exhibitorsDataProvider.addDataDisplay(exhibitorList);
exhibitorList.setPageSize(exhibitorsDataProvider.getList().size());
initWidget( binder.createAndBindUi( this ) );
}
public SingleSelectionModelExhibitor getExhibitorsSelectionModel()
{
return exhibitorsSelectionModel;
}
public ListDataProviderExhibitor getExhibitorsDataProvider() {
return exhibitorsDataProvider;
}
private ListExhibitor getExhibitors() {
ListExhibitor exhibitors = new ArrayListExhibitor();
for (int i = 0; i 10; i++) {
exhibitors.add(new Exhibitor(i, aaa));
