Re: AW: AW: DefaultDataTable will not render bottomtoolbar for export

Wed, 24 Apr 2013 01:10:32 -0700 

Hi Christoph,
Are the headers present in the CSV file? (No, indicates some sort of error generating the CSV, look at server logs. Yes, would indicate no records, but possibly error encountered after rendering headers, again, check server logs). 


Are there records displayed in the HTML data table? If there are no 
records there, then none will be present in the exported CSV.


Thanks,
Jesse

On 24/04/2013 09:13, christoph.ma...@t-systems.com wrote:

Hello,

Now I can see the exporttoolbar but when I click the link the csv is empty. Why 
is that empty?

Here the code:
@Override
public void onSubmit(AjaxRequestTarget target, Form form) {
        target.add(feedback);
        FilterCreatorProtocol filter = 
(FilterCreatorProtocol)form.getModelObject();
        if(ConsoleDataHandlerImpl.getInstance().queryProtocolRowsByFilter(filter) 
<= MAX_SEARCH_RESULTS){
                List<ProtocolRecord> protocolData = 
ConsoleDataHandlerImpl.getInstance().queryProtocolDataWithSearchFilter(filter);
                
target.add(ProtokollierungPage.this.get("searchTable").replaceWith(getSearchTable(protocolData)));
        }else{
                error("ErrorMessage");
        }
}

private DefaultDataTable getSearchTable(List<ProtocolRecord> dataList) {
      DefaultDataTable<ProtocolRecord,String> searchTable = new 
DefaultDataTable<ProtocolRecord, String>("searchTable",getTableHead(),new 
ProtocolDataSortDataProvider(dataList),10);
      searchTable.setOutputMarkupId(true);
      searchTable.addBottomToolbar(new ExportToolbar(searchTable, new Model<String>("Export 
to"), new Model<String>("export")).addDataExporter(new CSVDataExporter()));

      return searchTable;
}

List<IColumn<ProtocolRecord,String>> columns = new 
ArrayList<IColumn<ProtocolRecord,String>>();
columns.add(new PropertyColumn<ProtocolRecord, String>(new 
ResourceModel("protocolRecord.retentionID"), "retentionId", "retentionId"));
columns.add(new PropertyColumn<ProtocolRecord, String>(new 
ResourceModel("protocolRecord.protocolID"), "protocolId", "protocolId"){
             @Override
             public void populateItem(Item<ICellPopulator<ProtocolRecord>> cellItem, 
String componentId, IModel<ProtocolRecord> model)
             {
                 cellItem.add(new ActionPanel(componentId, model));
             }
         });
columns.add(new PropertyColumn<ProtocolRecord, String>(new 
ResourceModel("protocolRecord.externalID"), "externalId", "externalId"));
columns.add(new DatePropertyColumn(new 
ResourceModel("protocolRecord.eventTimestamp"),"eventTimestamp","eventTimestamp","dd.MM.yyyy
 HH:mm:ss"));
columns.add(new PropertyColumn<ProtocolRecord, String>(new 
ResourceModel("protocolRecord.integrationService"),"integrationService","integrationService"));
columns.add(new PropertyColumn<ProtocolRecord, String>(new 
ResourceModel("protocolRecord.endpoint"),"endpoint","endpoint"));
columns.add(new PropertyColumn<ProtocolRecord, String>(new 
ResourceModel("protocolRecord.endpointType"),"endpointType","endpointType"));
columns.add(new PropertyColumn<ProtocolRecord, String>(new 
ResourceModel("protocolRecord.messageStatus"),"messageStatus.description","messageStatus.description"));


Mit freundlichen Grüßen
Christoph Manig
Systems Engineer

T-Systems International GmbH
Systems Integration - SC Travel, Transport & Logistics
Hoyerswerdaer Str. 18
01099 Dresden
tel.:   +49 (0) 351 / 8152 - 188
fax:    +49 (0) 351 / 8152 - 209
email:  christoph.ma...@t-systems.com


-----Ursprüngliche Nachricht-----
Von: Manig, Christoph
Gesendet: Mittwoch, 24. April 2013 07:54
An: users@wicket.apache.org
Betreff: AW: AW: DefaultDataTable will not render bottomtoolbar for export

Hello,

now I see the Problem. Thank you for your help and sorry for my blindness.


Mit freundlichen Grüßen
Christoph Manig
Systems Engineer

T-Systems International GmbH
Systems Integration - SC Travel, Transport & Logistics Hoyerswerdaer Str. 18
01099 Dresden
tel.:   +49 (0) 351 / 8152 - 188
fax:    +49 (0) 351 / 8152 - 209
email:  christoph.ma...@t-systems.com

-----Ursprüngliche Nachricht-----
Von: Jesse Long [mailto:j...@unknown.za.net]
Gesendet: Dienstag, 23. April 2013 15:57
An: users@wicket.apache.org
Betreff: Re: AW: DefaultDataTable will not render bottomtoolbar for export

Hi Christoph,

PropertyColumns are already exportable. Exportable means implements 
IExportableColumn.

Sven identified that the replaced data table does not have the export toolbar 
added to it. This is why it does not display after being replaced.

Cheers,
Jesse

On 23/04/2013 15:49, christoph.ma...@t-systems.com wrote:

Ok. Thanks for your answer.

Here are my columns:
List<IColumn<ProtocolRecord,String>> columns = new
ArrayList<IColumn<ProtocolRecord,String>>();
columns.add(new PropertyColumn<ProtocolRecord, String>(new
ResourceModel("protocolRecord.retentionID"), "retentionId", "retentionId")); columns.add(new 
PropertyColumn<ProtocolRecord, String>(new ResourceModel("protocolRecord.protocolID"), "protocolId", 
"protocolId"){
              @Override
              public void populateItem(Item<ICellPopulator<ProtocolRecord>> cellItem, 
String componentId, IModel<ProtocolRecord> model)
              {
                  cellItem.add(new ActionPanel(componentId, model));
              }
          });
columns.add(new PropertyColumn<ProtocolRecord, String>(new
ResourceModel("protocolRecord.externalID"), "externalId",
"externalId")); columns.add(new DatePropertyColumn(new
ResourceModel("protocolRecord.eventTimestamp"),"eventTimestamp","event
Timestamp","dd.MM.yyyy HH:mm:ss")); columns.add(new
PropertyColumn<ProtocolRecord, String>(new
ResourceModel("protocolRecord.integrationService"),"integrationService
","integrationService")); columns.add(new
PropertyColumn<ProtocolRecord, String>(new
ResourceModel("protocolRecord.endpoint"),"endpoint","endpoint"));
columns.add(new PropertyColumn<ProtocolRecord, String>(new
ResourceModel("protocolRecord.endpointType"),"endpointType","endpointT
ype")); columns.add(new PropertyColumn<ProtocolRecord, String>(new
ResourceModel("protocolRecord.messageStatus"),"messageStatus.descripti
on","messageStatus.description"));

How can I make them exportable? What are exportable columns in Wicket?

At first the dataTable is empty, so the BottomToolbar shouldn't be rendered. 
That's right. But when it is replaced by an Ajaxbutton and there is some data 
in the dataTable the Bottomtoolbar isn't rendered.Why? Because of the 
non-exportable columns?


Mit freundlichen Grüßen
Christoph Manig
Systems Engineer

T-Systems International GmbH
Systems Integration - SC Travel, Transport & Logistics Hoyerswerdaer
Str. 18
01099 Dresden
tel.:   +49 (0) 351 / 8152 - 188
fax:    +49 (0) 351 / 8152 - 209
email:  christoph.ma...@t-systems.com


-----Ursprüngliche Nachricht-----
Von: Jesse Long [mailto:j...@unknown.za.net]
Gesendet: Dienstag, 23. April 2013 15:43
An: users@wicket.apache.org
Betreff: Re: DefaultDataTable will not render bottomtoolbar for export

Hi Christoph,

ExportToolbar#isVisible() is not visible in any of these conditions:

* There are no rows displayed (this is your case)
* There are no data exporters (this is not your case)
* There are no exportable columns (I dont know if this is your case)

If you want the export toolbar to be visible when there are no rows, please 
overload ExportToolbar#isVisible(), or file a Jira issue if you want that 
configurable.

Thanks,
Jesse


On 23/04/2013 14:54, christoph.ma...@t-systems.com wrote:

Hello,

I have a Problem with the DefaultDataTable and the Export csv. Here is my code:

DefaultDataTable<ProtocolSearchData,String> searchTable = new
DefaultDataTable<ProtocolSearchData,
String>("searchTable",getTableHead(),new
ProtocolDataSortDataProvider(Collections.EMPTY_LIST),10);
searchTable.addBottomToolbar(new ExportToolbar(searchTable,new
Model<String>("Export to"),new
Model<String>("export")).addDataExporter(new CSVDataExporter()));
searchTable.setOutputMarkupId(true);

add(searchTable);

This table will be replaced by submitting an AjaxFallbackButton, so that the 
DataProvider gets an list with some data and not an empty list. My Problem is 
that the bottomtoolbar for exporting a csv ist not rendered. The 
no-records-found toolbar will be rendered.

What is the problem here? Can anyone please help me?



Mit freundlichen Grüßen
Christoph Manig
Systems Engineer

T-Systems International GmbH
Systems Integration - SC Travel, Transport & Logistics Hoyerswerdaer
Str. 18
01099 Dresden
tel.:   +49 (0) 351 / 8152 - 188
fax:    +49 (0) 351 / 8152 - 209
email:  christoph.ma...@t-systems.com





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