Use DataView or take a look at how PropertyListView creates a
CompoundPropertyModel for each listitem.
Martijn
On Mon, Aug 3, 2009 at 6:25 PM, fachhoch<fachh...@gmail.com> wrote:
>
> That I get it from the database but my question is when user clicks on a
> particular Item ie AuditProgramDocument I want to reload this as its
> auditProgramDocument.getDocumentBytes() is lazy , In refreshing view I can
> reload each item but why not in listview ?
>
> igor.vaynberg wrote:
>>
>> where does List<AuditProgramDocument> documents come from?
>>
>> -igor
>>
>> On Mon, Aug 3, 2009 at 7:49 AM, tubin gen<fachh...@gmail.com> wrote:
>>> Please help me use detachablemodel inside a list view
>>>
>>> here is my code
>>>
>>> private class DocumentsPanel extends Panel {
>>>
>>> public DocumentsPanel( final List<AuditProgramDocument> documents ,final
>>> String name) {
>>> super("documentsPanel");
>>> List<IModel<AuditProgramDocument>> models= new
>>> ArrayList<IModel<AuditProgramDocument>>();
>>> for(final AuditProgramDocument auditProgramDocument :documents){
>>> models.add(new
>>> LoadableDetachableModel<AuditProgramDocument>(auditProgramDocument){
>>> Long sysDocumentId;
>>> {
>>> sysDocumentId=auditProgramDocument.getSysDocumentId();
>>> }
>>> @Override
>>> protected AuditProgramDocument load() {
>>>
>>> return auditProgramDocumentService.getById(sysDocumentId);
>>> }
>>> });
>>> }
>>> add(new ListView<IModel<AuditProgramDocument>>("documentsList",models){
>>>
>>> @Override
>>> protected void populateItem(ListItem<IModel<AuditProgramDocument>> item)
>>> {
>>> AuditProgramDocument
>>> auditProgramDocument=item.getModelObject().getObject();
>>> item.add(new Link<Void>("view"){
>>> @Override
>>> public void onClick() {
>>> System.out.println(getParent().getDefaultModelObject());
>>> *AuditProgramDocument auditProgramDocument=
>>> (AuditProgramDocument)getParent().getDefaultModelObject();*
>>> download(name+".pdf", auditProgramDocument.getDocumentBytes());
>>> }
>>> });
>>> }
>>> });
>>> }
>>> }
>>>
>>> the highlited line I get class cast exception, Please tell me what is
>>> wrong
>>>
>>
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>>
>
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