oracle.jbo.html.databeans
Class JSLOV

java.lang.Object
  oracle.jdeveloper.html.WebBeanImpl
      oracle.jdeveloper.html.DataWebBeanImpl
          oracle.jbo.html.DataWebBeanImpl
              oracle.jbo.html.databeans.JSLOV

All Implemented Interfaces:

DataWebBean, DataWebBean, WebBean, WebBean

public class JSLOV

extends DataWebBeanImpl

Field Summary

Fields inherited from class oracle.jdeveloper.html.DataWebBeanImpl

amName, bReleaseApplication, dispAttrs, ds

Fields inherited from class oracle.jdeveloper.html.WebBeanImpl

application, bUsedInTag, out, page, request, response, session

Fields inherited from interface oracle.jdeveloper.html.WebBean

contentFrameName, defaultCaboBase, defaultCaboImageBase, defaultImageBase, defaultJSPBase, defaultNLSFormat, JS_LIBRARIES, JS_NAMEID, JSButtonConstructorLib, JSCalendarConstructorLib, JSContainerConstructorLib, JSDataConstructLib, JSModalPageConstructorLib, JSTableConstructLib, JSToolbarConstructorLib, JSTreeConstructLib, JSUtilitiesLib

Constructor Summary

JSLOV()

Method Summary

protected java.lang.String	getDataValueAt(Row[] drows, int row, AttributeDef[] dattrs, int attr)
java.lang.String	getFilter()
java.lang.String	getReturnValue()
int	getVisibleRows() Returns the number of rows displayed (that is, "visible rows") in the RowSet browser.
void	internalInitialize() Internal initialize.
void	render() Renders an HTML table that contains records from the View Object's RowSet.
void	setFilter(java.lang.String fltr)
void	setReturnValue(java.lang.String aName)
void	setVisibleRows(int nRows) Sets the number of rows to be displayed by the RowSet browser.

Methods inherited from class oracle.jbo.html.DataWebBeanImpl

initialize, setUsedInTag

Methods inherited from class oracle.jdeveloper.html.DataWebBeanImpl

clearDisplayAttributes, getApplicationFromContext, getApplicationName, getAttributeLabel, getDisplayAttributeDefs, getDisplayAttributes, getDisplayFieldRenderer, getEditFieldRenderer, getRowKey, getRowSet, getViewObjectName, handleCommit, initialize, initialize, initialize, isAppStateful, releaseApplicationResources, releaseApplicationResources, setDisplayAttributes, setDisplayFieldRenderer, setDisplayFieldRenderer, setEditFieldRenderer, setEditFieldRenderer, setReleaseApplicationResources, setRowSet, shouldDisplayAttribute

Methods inherited from class oracle.jdeveloper.html.WebBeanImpl

generateScriptSrc, getCookie, getOut, getRequest, getRequestVariable, getRequestVariable, getUniqueName, initBeanForJS, initBeanForJS, initBeanForJS, initialize, initialize, initialize, render, setRequestVariable, setRequestVariable

Methods inherited from class java.lang.Object

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

Methods inherited from interface oracle.jdeveloper.html.DataWebBean

clearDisplayAttributes, getApplicationName, getDisplayAttributeDefs, getDisplayAttributes, getDisplayFieldRenderer, getEditFieldRenderer, getRowSet, getViewObjectName, handleCommit, initialize, initialize, isAppStateful, setDisplayAttributes, setDisplayFieldRenderer, setDisplayFieldRenderer, setEditFieldRenderer, setEditFieldRenderer, setReleaseApplicationResources, setRowSet, shouldDisplayAttribute

Methods inherited from interface oracle.jdeveloper.html.WebBean

initialize, initialize, render

Constructor Detail

JSLOV

public JSLOV()

Method Detail

setVisibleRows

public void setVisibleRows(int nRows)

Sets the number of rows to be displayed by the RowSet browser. Any value you provide will also alter the RowSet's RangeSize. This is important because the RangeSize is the sliding window used to traverse the RowSet. If you set the visible rows to -1 all the rows will be displayed. To see an example of how the RangeSize is manipulated, look at the source code for the NavigatorBar Data Web Bean. All source code to the Web Beans is in jbohtmlsrc.zip.

Parameters:

nRows - number of rows to display in the RowSet browser.

getVisibleRows

public int getVisibleRows()

Returns the number of rows displayed (that is, "visible rows") in the RowSet browser.

Returns:

number of rows displayed in the RowSet browser.

setReturnValue

public void setReturnValue(java.lang.String aName)

getReturnValue

public java.lang.String getReturnValue()

setFilter

public void setFilter(java.lang.String fltr)

getFilter

public java.lang.String getFilter()

internalInitialize

public void internalInitialize()
                        throws java.lang.Exception

Description copied from interface: WebBean

Internal initialize. This method should be overriden by any WebBean needing to initialize some internal data after all the base class member have been initialize properly.

Specified by:

internalInitialize in interface WebBean

Overrides:

internalInitialize in class DataWebBeanImpl

Throws:

java.lang.Exception

getDataValueAt

protected java.lang.String getDataValueAt(Row[] drows,
                                          int row,
                                          AttributeDef[] dattrs,
                                          int attr)

render

public void render()
            throws java.lang.Exception

Renders an HTML table that contains records from the View Object's RowSet. This is the View Object to which the RowSetBrowser object was initialized.

Specified by:

render in interface WebBean

Overrides:

render in class WebBeanImpl

Throws:

java.lang.Exception