com.sas.servlet.tbeans.tableview.html
Class CellContentsRowSelectionRenderer

com.sas.servlet.tbeans.tableview.html.CellContentsRowSelectionRenderer

All Implemented Interfaces:

com.sas.beans.PropertyChangeSource, com.sas.lang.ObjectDataInterface, ComplexStyleInterface, FormElementModificationEventInterface, CheckBoxStyleKeysInterface, com.sas.servlet.tbeans.form.JavaScriptObjectCreationInterface, com.sas.servlet.tbeans.JavaScriptEventHandlerInterface, RenderableInterface, TableCellContentsRenderer, TransformationInterface, GenericValidatorInterface, com.sas.util.WriteToPrintWriterInterface, java.io.Serializable

public class CellContentsRowSelectionRenderer
implements TableCellContentsRenderer

The CellContentsRowSelectionRenderer is a TransformationBean™ that generates the appropriate HTML 4.0 to represent the contents of a cell as an HTML check box.

This class generates the contents of the cell containing the checkboxes used in row selection for the TableView. The checkboxes that are rendered given a name of the format TableView.getName()+"_SELECTION_"+TableView.getCurrentRowNumber().

Note that the toString() method on this class calls the write method, which may have undesirable side effects. See BaseTransformation.toString() for more information. Debuggers often use toString() to show the value of a variable, and this may cause unexpected behavior while debugging

See Also:

Serialized Form

Field Summary

Fields inherited from class com.sas.servlet.tbeans.form.BaseFormElement

RB_KEY

Fields inherited from interface com.sas.servlet.tbeans.form.html.CheckBoxStyleKeysInterface

CHECKBOX_BOX, CHECKBOX_LABEL, CHECKBOX_LABEL_SPACING

Constructor Summary

CellContentsRowSelectionRenderer()
Default constructor

Method Summary

ActionList	getActions() Gets the list of valid actions for this cell.
TransformationInterface	getCellContentsRendererComponent(AbstractBaseTableView viewer, java.lang.Object value, ActionList actions) Returns the tbean used for rendering the contents of the tableview's cell.
AbstractBaseTableView	getTableView() Gets the instance of the AbstractBaseTableView containing this cell.
void	setActions(ActionList actions) Sets the list of valid actions for this cell.
void	setTableView(AbstractBaseTableView viewer) Sets the instance of the AbstractBaseTableView containing this cell.
void	write(java.io.PrintWriter out) Writes the contents of the cell as an checkbox.

Methods inherited from class com.sas.servlet.tbeans.form.html.CheckBox

getStyleMap, getUncheckedValue, getUncheckValue, isSubmitUncheckedValue, setSubmitUncheckedValue, setUncheckedValue

Methods inherited from class com.sas.servlet.tbeans.form.BaseCheckBox

getSelected, getText, getValue, isLabelBolding, setLabelBolding, setSelected, setText, setValue

Methods inherited from class com.sas.servlet.tbeans.form.BaseFormElement

getAccessKey, getErrorHandler, getModificationEventName, getName, getOnBlur, getOnChange, getOnClick, getOnDblClick, getOnFocus, getOnKeyDown, getOnKeyPress, getOnKeyUp, getOnMouseDown, getOnMouseMove, getOnMouseOut, getOnMouseOver, getOnMouseUp, getOnSelect, getStyleInfo, getTabIndex, getTitle, getValidationFunctions, getValidator, isEnabled, isValid, isValidationEnabled, setAccessKey, setEnabled, setErrorHandler, setId, setModificationEventName, setName, setOnBlur, setOnChange, setOnClick, setOnDblClick, setOnFocus, setOnKeyDown, setOnKeyPress, setOnKeyUp, setOnMouseDown, setOnMouseMove, setOnMouseOut, setOnMouseOver, setOnMouseUp, setOnSelect, setStyleInfo, setTabIndex, setTitle, setValidator, writeJavaScriptObject, writeJavaScriptObjectValidate, writeJavaScriptValidatorObject, writeValidationScript

Methods inherited from class com.sas.servlet.tbeans.BaseTransformation

addPropertyChangeListener, addPropertyChangeListener, cleanUpResources, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getCustomAttributes, getDescription, getId, getInputTransform, getLocale, getObjectData, getObjectDataProperty, getOutputTransform, getRequest, getResponse, getTagEpilog, getTagProlog, hasListeners, isCleanUpResourcesOn, isVisible, removePropertyChangeListener, removePropertyChangeListener, setCleanUpResourcesOn, setCustomAttributes, setDescription, setInputTransform, setLocale, setLocaleDependentProperties, setObjectData, setObjectDataProperty, setOutputTransform, setRequest, setResponse, setTagEpilog, setTagProlog, setVisible, toString, write, write, write

Methods inherited from interface com.sas.servlet.tbeans.TransformationInterface

getCustomAttributes, getDescription, getId, getLocale, getName, getRequest, getResponse, getTagEpilog, getTagProlog, isVisible, setCustomAttributes, setDescription, setId, setLocale, setName, setRequest, setResponse, setTagEpilog, setTagProlog, setVisible, write, write, write

Constructor Detail

CellContentsRowSelectionRenderer

public CellContentsRowSelectionRenderer()

Default constructor

Method Detail

getCellContentsRendererComponent

public TransformationInterface getCellContentsRendererComponent(AbstractBaseTableView viewer,
                                                                java.lang.Object value,
                                                                ActionList actions)

Returns the tbean used for rendering the contents of the tableview's cell. This method is used to configure the contents renderer appropriately before writing out the component. The name of this contents renderer will be of the form TableView.getName()+"_SELECTION_"+TableView.getCurrentRowNumber().

Specified by:

getCellContentsRendererComponent in interface TableCellContentsRenderer

Parameters:

viewer - the instance of the tableview being written.

value - the value to display as the cell's contents

actions - an actionlist of all the valid actions for this cell

Returns:

the contents renderer for this cell

setActions

public void setActions(ActionList actions)

Sets the list of valid actions for this cell.

Specified by:

setActions in interface TableCellContentsRenderer

Parameters:

actions - an actionlist of all the valid actions for this cell

getActions

public ActionList getActions()

Gets the list of valid actions for this cell.

Specified by:

getActions in interface TableCellContentsRenderer

Returns:

the actionlist of all the valid actions for this cell, or null if not set

setTableView

public void setTableView(AbstractBaseTableView viewer)

Sets the instance of the AbstractBaseTableView containing this cell.

Specified by:

setTableView in interface TableCellContentsRenderer

Parameters:

tableview - an instance of AbstractBaseTableView containing this cell

getTableView

public AbstractBaseTableView getTableView()

Gets the instance of the AbstractBaseTableView containing this cell.

Specified by:

getTableView in interface TableCellContentsRenderer

Returns:

the tableview containing this cell

write

public void write(java.io.PrintWriter out)
           throws java.io.IOException

Writes the contents of the cell as an checkbox.

Specified by:

write in interface TransformationInterface

Specified by:

write in interface com.sas.util.WriteToPrintWriterInterface

Overrides:

write in class CheckBox

Parameters:

out - the output stream

Throws:

java.io.IOException - Thrown if some type of I/O error occurs