Start changeColumn tag

The following is the basic syntax of the column tag :

<COLUMN editable = "yes"|"no">

The column tag can be expanded with the following elements:
<COLUMN name=name>
	<TITLE>title</TITLE>
	<DEFAULTWIDTH>width</DEFAULTWIDTH>
	<DATACLASS>class_name</DATACLASS>
	<ATTRIBUTE>attribute_name</ATTRIBUTE>
	<ITEM></ITEM>
</COLUMN>
	
ATTRIBUTEVALUEDESCRIPTION
<TITLE> title Displays the column header.

The title defines the key for loading the text string from the resource bundle. If the string is not found, the title string will appear as it does in the Panel Definition Markup Language (PDML) source file.

This tag is required.

<DEFAULTWIDTH> width Expresses the width of the column in logical units. If the tag is omitted, columns will have equal widths.
<DATACLASS> class_name Supplies the data for the column by using the DataBean interface.
<ATTRIBUTE> attribute_name Contains the data for the column. If the dataclass tag is used, the attribute tag must be used.

GETTOR PROTOCOLS:
ItemDescriptor[] get<attribute_name>List()
where the return value is an array of ItemDescriptor's, each of which describes an element in the column. If the item tag statically defines the column elements, the gettor does not need to be used.
String[] get<attribute_name>()Selection
where the return value is an array of names that identify the column elements that should be selected. If not used, items will not be selected when the table is displayed.


SETTOR PROTOCOLS:
void set<attribute_nme>List(ItemDescriptor[] values)
where values is an array of ItemDescriptor's, each of which describes an element in the column.
void set<attribute_name>(String[] items)Selection
where items is an array of names that identifies the column elements selected by the user.
<ITEM> See the item tag.
End change


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