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## org.richfaces.component
Class AbstractDataGrid

    java.lang.Object
      javax.faces.component.UIComponent
          javax.faces.component.UIComponentBase
              org.richfaces.component.UIDataAdaptor
                  org.richfaces.component.UISequence
                      org.richfaces.component.AbstractDataGrid

All Implemented Interfaces:
  EventListener, javax.faces.component.NamingContainer, javax.faces.component.PartialStateHolder, javax.faces.component.StateHolder, javax.faces.component.TransientStateHolder, javax.faces.component.UniqueIdVendor, javax.faces.event.ComponentSystemEventListener, javax.faces.event.FacesListener, javax.faces.event.SystemEventListener, javax.faces.event.SystemEventListenerHolder, org.ajax4jsf.component.IterationStateHolder, org.richfaces.component.MetaComponentEncoder, org.richfaces.component.MetaComponentResolver, org.richfaces.component.Row

Direct Known Subclasses:
  UIDataGrid

    public abstract class AbstractDataGrid

extends UISequence
implements org.richfaces.component.Row, org.richfaces.component.MetaComponentResolver, org.richfaces.component.MetaComponentEncoder

The <rich:dataGrid> component is used to arrange data objects in a grid. Values in the grid can be updated dynamically from the data model, and Ajax updates can be limited to specific rows. The component supports header, footer, and caption facets.

Author:
  Anton Belevich

Nested Class Summary

Nested classes/interfaces inherited from class org.richfaces.component.UIDataAdaptor
`UIDataAdaptor.ComponentVisitor`

Field Summary
`static String` | `BODY`
`static String` | `CAPTION_FACET_NAME`
`static String` | `COMPONENT_FAMILY`
`static String` | `COMPONENT_TYPE`
`static String` | `FOOTER`
`static String` | `FOOTER_FACET_NAME`
`static String` | `HEADER`
`static String` | `HEADER_FACET_NAME`
`static String` | `NODATA_FACET_NAME`

Fields inherited from class org.richfaces.component.UIDataAdaptor
`decodeVisitor, updateVisitor, validateVisitor`

Fields inherited from class javax.faces.component.UIComponent
`ATTRS_WITH_DECLARED_DEFAULT_VALUES, BEANINFO_KEY, bindings, COMPOSITE_COMPONENT_TYPE_KEY, COMPOSITE_FACET_NAME, CURRENT_COMPONENT, CURRENT_COMPOSITE_COMPONENT, FACETS_KEY, HONOR_CURRENT_COMPONENT_ATTRIBUTES_PARAM_NAME, VIEW_LOCATION_KEY`

Fields inherited from interface org.richfaces.component.MetaComponentResolver
`META_COMPONENT_SEPARATOR_CHAR`

Fields inherited from interface javax.faces.component.NamingContainer
`SEPARATOR_CHAR`

Constructor Summary
`AbstractDataGrid()`

Method Summary
`Iterator<javax.faces.component.UIComponent>` | `columns()`
`void` | `encodeMetaComponent(javax.faces.context.FacesContext context, String metaComponentId)`
`abstract javax.faces.component.UIComponent` | `getCaption()`
`int` | `getColumns()` Number of columns to display
`abstract int` | `getElements()` Number of elements displayed in the grid
`abstract javax.faces.component.UIComponent` | `getFooter()`
`abstract javax.faces.component.UIComponent` | `getHeader()`
`abstract javax.faces.component.UIComponent` | `getNoData()`
`abstract int` | `getRows()`
`String` | `resolveClientId(javax.faces.context.FacesContext facesContext, javax.faces.component.UIComponent contextComponent, String metaComponentId)`
`void` | `setColumns(int count)`
`String` | `substituteUnresolvedClientId(javax.faces.context.FacesContext facesContext, javax.faces.component.UIComponent contextComponent, String metaComponentId)`
`protected boolean` | `visitDataChildren(javax.faces.component.visit.VisitContext visitContext, javax.faces.component.visit.VisitCallback callback, boolean visitRows)`
`protected boolean` | `visitFixedChildren(javax.faces.component.visit.VisitContext visitContext, javax.faces.component.visit.VisitCallback callback)`

Methods inherited from class org.richfaces.component.UISequence
`captureOrigValue, createComponentState, createExtendedDataModel, createFacesModel, getActualFirst, getActualRows, getFirst, getIterationStatusVar, getRelativeClientId, getRelativeRowIndex, getRowIndex, getRowKeyConverter, getValue, preEncodeBegin, restoreOrigValue, setFirst, setIterationStatusVar, setRows, setupVariable, setValue, setValueBinding, setValueExpression, updateState, updateState`

Methods inherited from class org.richfaces.component.UIDataAdaptor
`allFixedChildren, broadcast, clearInitialState, createUniqueId, dataChildren, doUpdate, extractKeySegment, fixedChildren, getComponentState, getContainerClientId, getContainerClientId, getExtendedDataModel, getFamily, getIterationState, getLocalComponentState, getRowCount, getRowData, getRowKey, getRowKeyVar, getStateVar, getVar, getVariablesMap, invokeOnComponent, invokeOnRow, isKeepSaved, isListenerForSource, isRowAvailable, iterate, keepSaved, markInitialState, preDecode, preUpdate, preValidate, processDecodes, processDecodesChildren, processEvent, processEvent, processUpdates, processUpdatesChildren, processValidatesChildren, processValidators, queueEvent, resetChildState, resetDataModel, restoreChildState, restoreChildState, restoreState, saveChildState, saveChildState, saveState, setExtendedDataModel, setId, setIterationState, setKeepSaved, setRowKey, setRowKey, setRowKeyConverter, setRowKeyVar, setStateVar, setVar, visitDataChildrenMetaComponents, visitTree, walk, wrapEvent`

Methods inherited from class javax.faces.component.UIComponentBase
`addClientBehavior, addFacesListener, decode, encodeBegin, encodeChildren, encodeEnd, findComponent, getAttributes, getChildCount, getChildren, getClientBehaviors, getClientId, getDefaultEventName, getEventNames, getFacesContext, getFacesListeners, getFacet, getFacetCount, getFacets, getFacetsAndChildren, getId, getListenersForEventClass, getParent, getRenderer, getRendererType, getRendersChildren, getValueBinding, isRendered, isTransient, processRestoreState, processSaveState, removeFacesListener, restoreAttachedState, saveAttachedState, setParent, setRendered, setRendererType, setTransient, subscribeToEvent, unsubscribeFromEvent`

Methods inherited from class javax.faces.component.UIComponent
`encodeAll, getClientId, getCompositeComponentParent, getCurrentComponent, getCurrentCompositeComponent, getNamingContainer, getResourceBundleMap, getStateHelper, getStateHelper, getTransientStateHelper, getTransientStateHelper, getValueExpression, initialStateMarked, isCompositeComponent, isInView, isVisitable, popComponentFromEL, pushComponentToEL, restoreTransientState, saveTransientState, setInView`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Methods inherited from interface org.richfaces.component.Row
`setRowKey, walk`

Field Detail

### COMPONENT_TYPE

    public static final String COMPONENT_TYPE

See Also:
  Constant Field Values

### COMPONENT_FAMILY

    public static final String COMPONENT_FAMILY

See Also:
  Constant Field Values

### HEADER_FACET_NAME

    public static final String HEADER_FACET_NAME

See Also:
  Constant Field Values

### FOOTER_FACET_NAME

    public static final String FOOTER_FACET_NAME

See Also:
  Constant Field Values

### CAPTION_FACET_NAME

    public static final String CAPTION_FACET_NAME

See Also:
  Constant Field Values

### NODATA_FACET_NAME

    public static final String NODATA_FACET_NAME

See Also:
  Constant Field Values

### HEADER

    public static final String HEADER

See Also:
  Constant Field Values

### FOOTER

    public static final String FOOTER

See Also:
  Constant Field Values

### BODY

    public static final String BODY

See Also:
  Constant Field Values

Constructor Detail

### AbstractDataGrid

    public AbstractDataGrid()

Method Detail

### getElements

    public abstract int getElements()

  Number of elements displayed in the grid

### getRows

    public abstract int getRows()

  Overrides:
    `getRows` in class `UISequence`

### getHeader

    public abstract javax.faces.component.UIComponent getHeader()

### getFooter

    public abstract javax.faces.component.UIComponent getFooter()

### getCaption

    public abstract javax.faces.component.UIComponent getCaption()

### getNoData

    public abstract javax.faces.component.UIComponent getNoData()

### getColumns

    public int getColumns()

  Number of columns to display

### setColumns

    public void setColumns(int count)

### columns

    public Iterator<javax.faces.component.UIComponent> columns()

  Specified by:
    `columns` in interface `org.richfaces.component.Row`

### encodeMetaComponent

    public void encodeMetaComponent(javax.faces.context.FacesContext context,
                                    String metaComponentId)
                             throws IOException

  Specified by:
    `encodeMetaComponent` in interface `org.richfaces.component.MetaComponentEncoder`
  Throws:
    `IOException`

### visitFixedChildren

    protected boolean visitFixedChildren(javax.faces.component.visit.VisitContext visitContext,
                                         javax.faces.component.visit.VisitCallback callback)

  Overrides:
    `visitFixedChildren` in class `UIDataAdaptor`

### visitDataChildren

    protected boolean visitDataChildren(javax.faces.component.visit.VisitContext visitContext,
                                        javax.faces.component.visit.VisitCallback callback,
                                        boolean visitRows)

  Overrides:
    `visitDataChildren` in class `UIDataAdaptor`

### resolveClientId

    public String resolveClientId(javax.faces.context.FacesContext facesContext,
                                  javax.faces.component.UIComponent contextComponent,
                                  String metaComponentId)

  Specified by:
    `resolveClientId` in interface `org.richfaces.component.MetaComponentResolver`

### substituteUnresolvedClientId

    public String substituteUnresolvedClientId(javax.faces.context.FacesContext facesContext,
                                               javax.faces.component.UIComponent contextComponent,
                                               String metaComponentId)

  Specified by:
    `substituteUnresolvedClientId` in interface `org.richfaces.component.MetaComponentResolver`

Overview | Package | Class | Use | Tree | Deprecated | Index | Help
| RichFaces UI Components UI 4.2.3.Final
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SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD

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