org.apache.wicket.extensions.markup.html.repeater.data.grid
Class DataGridView<T>

java.lang.Object
  org.apache.wicket.Component
      org.apache.wicket.MarkupContainer
          org.apache.wicket.markup.html.WebMarkupContainer
              org.apache.wicket.markup.repeater.AbstractRepeater
                  org.apache.wicket.markup.repeater.RepeatingView
                      org.apache.wicket.markup.repeater.RefreshingView<T>
                          org.apache.wicket.markup.repeater.AbstractPageableView<T>
                              org.apache.wicket.markup.repeater.data.DataViewBase<T>
                                  org.apache.wicket.extensions.markup.html.repeater.data.grid.AbstractDataGridView<T>
                                      org.apache.wicket.extensions.markup.html.repeater.data.grid.DataGridView<T>

Type Parameters:

T - Model object type

All Implemented Interfaces:

Serializable, IClusterable, IConverterLocator, IPageable

public class DataGridView<T>
extends AbstractDataGridView<T>

Simple concrete implementation of AbstractDataGridView

Example:

           <table>
             <tr wicket:id="rows">
               <td wicket:id="cells">
                 <span wicket:id="cell"> </span>
               </td>
             </tr>
           </table>
 

Though this example is about a HTML table, DataGridView is not at all limited to HTML tables. Any kind of grid can be rendered using DataGridView.

And the related Java code:

 
 ICellPopulator[] columns = new ICellPopulator[2];
 
 columns[0] = new PropertyPopulator("firstName");
 columns[1] = new PropertyPopulator("lastName");
 
 add(new DataGridView("rows", columns, new UserProvider()));
 
 

Author:

Igor Vaynberg (ivaynberg)

See Also:

AbstractDataGridView, IDataProvider, Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.wicket.Component

Component.ComponentModelChange, Component.EnabledChange, Component.IVisitor<T extends Component>, Component.VisibilityChange

Field Summary

Fields inherited from class org.apache.wicket.Component

ENABLE, FLAG_CONFIGURED, FLAG_INITIALIZED, FLAG_REMOVING_FROM_HIERARCHY, FLAG_RESERVED1, FLAG_RESERVED2, FLAG_RESERVED3, FLAG_RESERVED4, FLAG_RESERVED5, FLAG_RESERVED6, FLAG_RESERVED7, FLAG_RESERVED8, PATH_SEPARATOR, RENDER

Constructor Summary

DataGridView(String id, ICellPopulator<T>[] populators, IDataProvider<T> dataProvider)
Constructor Notice cells are created in the same order as cell populators in the array

DataGridView(String id, List<ICellPopulator<T>> populators, IDataProvider<T> dataProvider)
Constructor Notice cells are created in the same order as cell populators in the list

Method Summary

IDataProvider<T>	getDataProvider() Returns the data provider
ICellPopulator<T>[]	getPopulators() Returns the array of cell populators
int	getRowsPerPage()
void	setRowsPerPage(int items) Sets the number of items to be displayed per page

Methods inherited from class org.apache.wicket.extensions.markup.html.repeater.data.grid.AbstractDataGridView

internalGetPopulators, newCellItem, newItem, newRowItem, onDetach, populateItem

Methods inherited from class org.apache.wicket.markup.repeater.data.DataViewBase

getItemModels, internalGetDataProvider, internalGetItemCount

Methods inherited from class org.apache.wicket.markup.repeater.AbstractPageableView

getCurrentPage, getItemCount, getItemModels, getPageCount, getRowCount, getViewOffset, getViewSize, internalGetRowsPerPage, internalSetRowsPerPage, onBeforeRender, setCurrentPage

Methods inherited from class org.apache.wicket.markup.repeater.RefreshingView

addItems, getItemReuseStrategy, getItems, newItemFactory, onPopulate, setItemReuseStrategy

Methods inherited from class org.apache.wicket.markup.repeater.RepeatingView

newChildId, renderIterator

Methods inherited from class org.apache.wicket.markup.repeater.AbstractRepeater

onRender, renderChild

Methods inherited from class org.apache.wicket.markup.html.WebMarkupContainer

getMarkupType, getWebPage, getWebRequest

Methods inherited from class org.apache.wicket.MarkupContainer

add, addOrReplace, autoAdd, autoAdd, contains, findMarkupStream, get, get, getAssociatedMarkupStream, getMarkupStream, hasAssociatedMarkup, internalAdd, isTransparentResolver, iterator, iterator, newMarkupResourceStream, onAfterRenderChildren, onComponentTagBody, remove, remove, removeAll, renderAll, renderAssociatedMarkup, renderComponentTagBody, renderNext, replace, setDefaultModel, setMarkupStream, size, swap, toString, toString, visitChildren, visitChildren

Methods inherited from class org.apache.wicket.Component

add, addStateChange, afterRender, beforeRender, callOnBeforeRenderIfNotVisible, checkComponentTag, checkComponentTagAttribute, checkHierarchyChange, configure, continueToOriginalDestination, debug, detach, detachBehaviors, detachModel, detachModels, determineVisibility, error, exceptionMessage, fatal, findPage, findParent, findParentWithAssociatedMarkup, getApplication, getBehaviors, getBehaviors, getBehaviorsRawList, getClassRelativePath, getComponentBorder, getConverter, getConverter, getDefaultModel, getDefaultModelObject, getDefaultModelObjectAsString, getDefaultModelObjectAsString, getEscapeModelStrings, getFeedbackMessage, getFlag, getFlag, getId, getInnermostModel, getInnermostModel, getLocale, getLocalizer, getMarkupAttributes, getMarkupId, getMarkupId, getMarkupIdImpl, getMetaData, getModelComparator, getOutputMarkupId, getOutputMarkupPlaceholderTag, getPage, getPageRelativePath, getParent, getPath, getRenderBodyOnly, getRequest, getRequestCycle, getResponse, getSession, getSizeInBytes, getStatelessHint, getString, getString, getString, getStyle, getVariation, hasBeenRendered, hasErrorMessage, hasFeedbackMessage, info, initModel, internalAttach, internalDetach, internalOnAttach, internalOnDetach, internalOnModelChanged, isActionAuthorized, isAncestorOf, isAttached, isBehaviorAccepted, isEnableAllowed, isEnabled, isEnabledInHierarchy, isIgnoreAttributeModifier, isRenderAllowed, isStateless, isVersioned, isVisibilityAllowed, isVisible, isVisibleInHierarchy, locateMarkupStream, markAttached, markRendering, modelChanged, modelChanging, onAfterRender, onAttach, onBeginRequest, onComponentTag, onConfigure, onEndRequest, onInitialize, onModelChanged, onModelChanging, onRemove, prepareForRender, prepareForRender, redirectToInterceptPage, remove, remove, render, render, renderComponent, renderComponent, renderComponentTag, rendered, renderHead, renderPlaceholderTag, replaceComponentTagBody, replaceWith, sameInnermostModel, sameInnermostModel, setAuto, setComponentBorder, setDefaultModelObject, setEnabled, setEscapeModelStrings, setFlag, setFlag, setIgnoreAttributeModifier, setMarkupId, setMarkupIdImpl, setMetaData, setOutputMarkupId, setOutputMarkupPlaceholderTag, setRedirect, setRenderBodyOnly, setResponsePage, setResponsePage, setResponsePage, setVersioned, setVisibilityAllowed, setVisible, urlFor, urlFor, urlFor, urlFor, urlFor, urlFor, visitParents, warn, wrap

Methods inherited from class java.lang.Object

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

Constructor Detail

DataGridView

public DataGridView(String id,
                    List<ICellPopulator<T>> populators,
                    IDataProvider<T> dataProvider)

Constructor Notice cells are created in the same order as cell populators in the list

Parameters:

id - component id

populators - list of ICellPopulators used to populate cells

dataProvider - data provider

DataGridView

public DataGridView(String id,
                    ICellPopulator<T>[] populators,
                    IDataProvider<T> dataProvider)

Constructor Notice cells are created in the same order as cell populators in the array

Parameters:

id - component id

populators - array of ICellPopulators used to populate cells

dataProvider - data provider

Method Detail

getPopulators

public ICellPopulator<T>[] getPopulators()

Returns the array of cell populators

Returns:

the array of cell populators

setRowsPerPage

public void setRowsPerPage(int items)

Sets the number of items to be displayed per page

Parameters:

items - number of items to display per page

getRowsPerPage

public int getRowsPerPage()

Returns:

number of items displayed per page

getDataProvider

public IDataProvider<T> getDataProvider()

Returns the data provider

Returns:

data provider