IExportableColumn (Wicket Extensions 9.22.0 API)

Type Parameters:

T - The type of each row in the table.

S - The type of the sort property of the table.

All Superinterfaces:

ICellPopulator<T>, org.apache.wicket.util.io.IClusterable, IColumn<T,S>, org.apache.wicket.model.IDetachable, Serializable

All Known Implementing Classes:

AbstractExportableColumn, ChoiceFilteredPropertyColumn, FilteredPropertyColumn, LambdaColumn, PropertyColumn, TextFilteredPropertyColumn
```
public interface IExportableColumn<T,S>
extends IColumn<T,S>
```
An IColumn that can be exported. IExportableColumns provide methods for retrieving the data displayed by this column in a row. This data is used by IDataExporters to export data.

Author:

Jesse Long

See Also:

IDataExporter, ExportToolbar

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`org.apache.wicket.model.IModel<?>`	`getDataModel(org.apache.wicket.model.IModel<T> rowModel)`	Returns an `IModel` of the data displayed by this column for the `rowModel` provided.
`org.apache.wicket.model.IModel<String>`	`getDisplayModel()`	Returns a model of the column header.

Methods inherited from interface org.apache.wicket.extensions.markup.html.repeater.data.grid.ICellPopulator
populateItem

Methods inherited from interface org.apache.wicket.extensions.markup.html.repeater.data.table.IColumn
getHeader, getHeaderColspan, getHeaderRowspan, getSortProperty, isSortable

Methods inherited from interface org.apache.wicket.model.IDetachable
detach

- Method Detail
  - getDataModel
```
org.apache.wicket.model.IModel<?> getDataModel(org.apache.wicket.model.IModel<T> rowModel)
```
    Returns an IModel of the data displayed by this column for the rowModel provided.
    
    Parameters:
    
    rowModel - An IModel of the row data.
    
    Returns:
    
    an IModel of the data displayed by this column for the rowModel provided.
  - getDisplayModel
```
org.apache.wicket.model.IModel<String> getDisplayModel()
```
    Returns a model of the column header. The content of this model is used as a heading for the column when it is exported.
    
    Returns:
    
    a model of the column header.