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er.extensions
Class ERXTable  

java.lang.Object
  WOComponent
      er.extensions.WOTable
          er.extensions.ERXTable

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public class ERXTable

extends WOTable

Enhanced table component that adds the ability to have the table layed out in a vertical orientation and adds the ability to specify an array of header images that appear in the header cells of the table. Corrects a bug intorduced in WO 5.1 where OutOfBounds exceptions are thrown. Note that this component subclasses WOTable from this framework, not the WOTable in com.webobjects.woextensions. The reason for this is that all of the instance variables are private in JavaWOExtensions WOTable.

Synopsis:
list=anArray;item=aSettableObject;[col=aSettableNumber;][index=aSettableNumber;][row=aSettableNumber;] [maxColumns=aNumber;][tableBackgroundColor=aString;][border=aNumber;][cellpadding=aNumber;][cellspacing=aNumber;] [rowBackgroundColor=aString;][cellBackgroundColor=aString;][cellAlign=aNumber;][cellVAlign=aNumber;] [cellWidth=aNumber;][tableWidth=aNumber;] [goingVertically=aBoolean;][headerImages=anArray;][headerRowBackgroundColor=aColor;]

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Field Summary
protected  java.lang.Boolean	_goingVertically           caches the value from the binding goingVertical
protected  java.lang.String	header           used in the repetition for header images

 

Fields inherited from class er.extensions.WOTable

_colCount, _list, _maxColumns, _rowCount, currentCol, currentItemIndex, currentRow

 

Constructor Summary

ERXTable(WOContext context)           Public constructor

 

Method Summary
protected  void	_resetInternalCaches()           resets the cached variables
boolean	goingVertically()           Denotes if the list should be layed out vertically or horizontally.
boolean	hasHeaders()           Conditional to determine if the binding: headerImages is present.
boolean	isStateless()           Component is stateless.
void	pushItem()           Overridden to account for when goingVertical is enabled.

 

Methods inherited from class er.extensions.WOTable

colCount, list, maxColumns, reset, rowCount, setCurrentCol, setCurrentRow, takeValuesFromRequest

 

Methods inherited from class java.lang.Object

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

 

Field Detail

header

protected java.lang.String header

used in the repetition for header images

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_goingVertically

protected java.lang.Boolean _goingVertically

caches the value from the binding goingVertical

Constructor Detail

ERXTable

public ERXTable(WOContext context)

Public constructor

Method Detail

isStateless

public boolean isStateless()

Component is stateless.

Overrides:

isStateless in class WOTable

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_resetInternalCaches

protected void _resetInternalCaches()

resets the cached variables

Overrides:

_resetInternalCaches in class WOTable

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goingVertically

public boolean goingVertically()

Denotes if the list should be layed out vertically or horizontally. This is the boolean value from the binding: goingVertically

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pushItem

public void pushItem()

Overridden to account for when goingVertical is enabled. Also corrects a bug from the WO 5.1 release that would throw OutOfBoundsExceptions. This method pushs the current item up to the parent component.

Overrides:

pushItem in class WOTable

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hasHeaders

public boolean hasHeaders()

Conditional to determine if the binding: headerImages is present.

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