org.apache.wicket.extensions.markup.html.repeater.data.table.filter
Class ChoiceFilteredPropertyColumn

java.lang.Object
  org.apache.wicket.extensions.markup.html.repeater.data.table.AbstractColumn
      org.apache.wicket.extensions.markup.html.repeater.data.table.PropertyColumn
          org.apache.wicket.extensions.markup.html.repeater.data.table.filter.FilteredPropertyColumn
              org.apache.wicket.extensions.markup.html.repeater.data.table.filter.ChoiceFilteredPropertyColumn

All Implemented Interfaces:

java.io.Serializable, ICellPopulator, IFilteredColumn, IColumn, IStyledColumn, org.apache.wicket.IClusterable, org.apache.wicket.model.IDetachable

public class ChoiceFilteredPropertyColumn
extends FilteredPropertyColumn

A filtered property column that creates a textfield filter component. The default model of the created textfield is a property model with the same property expression as the one used to display data. This works well when the filter state object is of the same type as the objects in the data table.

Author:

Igor Vaynberg (ivaynberg)

See Also:

Serialized Form

Constructor Summary

ChoiceFilteredPropertyColumn(org.apache.wicket.model.IModel displayModel, java.lang.String propertyExpression, org.apache.wicket.model.IModel filterChoices)

ChoiceFilteredPropertyColumn(org.apache.wicket.model.IModel displayModel, java.lang.String sortProperty, java.lang.String propertyExpression, org.apache.wicket.model.IModel filterChoices)

Method Summary

void	detach()
protected boolean	enableAutoSubmit() Returns true if the constructed choice filter should autosubmit the form when its value is changed.
protected org.apache.wicket.markup.html.form.IChoiceRenderer	getChoiceRenderer() Returns choice renderer that will be used to create the choice filter
org.apache.wicket.Component	getFilter(java.lang.String componentId, FilterForm form) Returns the component used by user to filter the column.
protected org.apache.wicket.model.IModel	getFilterChoices()
protected org.apache.wicket.model.IModel	getFilterModel(FilterForm form) Returns the model that will be passed on to the text filter.

Methods inherited from class org.apache.wicket.extensions.markup.html.repeater.data.table.PropertyColumn

createLabelModel, getPropertyExpression, populateItem

Methods inherited from class org.apache.wicket.extensions.markup.html.repeater.data.table.AbstractColumn

getCssClass, getDisplayModel, getHeader, getSortProperty, isSortable

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.wicket.extensions.markup.html.repeater.data.table.IColumn

getHeader, getSortProperty, isSortable

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

populateItem

Constructor Detail

ChoiceFilteredPropertyColumn

public ChoiceFilteredPropertyColumn(org.apache.wicket.model.IModel displayModel,
                                    java.lang.String sortProperty,
                                    java.lang.String propertyExpression,
                                    org.apache.wicket.model.IModel filterChoices)

Parameters:

displayModel -

sortProperty -

propertyExpression -

filterChoices - collection choices used in the choice filter

ChoiceFilteredPropertyColumn

public ChoiceFilteredPropertyColumn(org.apache.wicket.model.IModel displayModel,
                                    java.lang.String propertyExpression,
                                    org.apache.wicket.model.IModel filterChoices)

Parameters:

displayModel -

propertyExpression -

filterChoices - collection of choices used in the choice filter

Method Detail

detach

public void detach()

Specified by:

detach in interface org.apache.wicket.model.IDetachable

Overrides:

detach in class AbstractColumn

See Also:

IDetachable.detach()

getFilter

public org.apache.wicket.Component getFilter(java.lang.String componentId,
                                             FilterForm form)

Description copied from interface: IFilteredColumn

Returns the component used by user to filter the column. If null is returned, no filter will be added.

Parameters:

componentId - component id for returned filter component

form - FilterForm object for the toolbar. components can use this form's model to access properties of the state object (PropertyModel(form.getModel(), "property") or retrieve the IFilterStateLocator object by using FilterForm.getStateLocator()

Returns:

component that will be used to represent a filter for this column, or null if no such component is desired

See Also:

IFilteredColumn.getFilter(java.lang.String, org.apache.wicket.extensions.markup.html.repeater.data.table.filter.FilterForm)

getFilterModel

protected org.apache.wicket.model.IModel getFilterModel(FilterForm form)

Returns the model that will be passed on to the text filter. Users can override this method to change the model.

Parameters:

form - filter form

Returns:

model passed on to the text filter

enableAutoSubmit

protected boolean enableAutoSubmit()

Returns true if the constructed choice filter should autosubmit the form when its value is changed.

Returns:

true to make choice filter autosubmit, false otherwise

getChoiceRenderer

protected org.apache.wicket.markup.html.form.IChoiceRenderer getChoiceRenderer()

Returns choice renderer that will be used to create the choice filter

Returns:

choice renderer that will be used to create the choice filter

getFilterChoices

protected final org.apache.wicket.model.IModel getFilterChoices()

Returns:

filter choices model