Hello,

 

We are using Wicket for building our new web application. Today I want
to try the AjaxFallbackDefaultDataTable. But the example of it has event
a syntax error:

 

The constructor AjaxFallbackDefaultDataTable<Contact>(String,
List<IColumn<?>>, ListModelDataProvider<Contact>, int) is undefined

 

Reason: the AjaxFallbackDefaultDataTable hast the constructor:

 

public AjaxFallbackDefaultDataTable(String id, final List<IColumn<T>>
columns,

                      ISortableDataProvider<T> dataProvider, int
rowsPerPage)

 

While the columns, that is created in the example, is of type
List<IColumn<?>>. The generic types show me the conflict.

 

Where can I find a correct example? Could anyone please send me a worked
example? Thanks!

 

 

Best regards!

Jing Ge

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