Attributes

The CLUSTER element has the following attributes:

Table 1. Attributes of the CLUSTER Element
Attribute Name	Required	Default	Description
`TITLE`	No		A reference to an externalized string containing the title string for this cluster.
`NUM_COLS`	No	`1`	The number of columns to display in the cluster (a cluster column includes both the label and field).
`TAB_ORDER`	No	`COLUMN`	Indicates the order to layout elements in a multi-column cluster. The elements can be ordered by `ROW` or `COLUMN` (default). Please note, if a `CLUSTER` has `NUM_COLS` set to 2 or above and is going to contain a mix of `LIST` and `FIELD` elements, the `TAB_ORDER` must be set to `ROW`.
`SHOW_LABELS`	No	`true`	Can be set to `true` (the default) to show labels beside the field values or `false` to show no labels at all.
`LAYOUT_ORDER`	No	`LABEL`	Labels can be displayed to the left or to the right of their associated fields. Set the attribute value to `LABEL` to show labels to the left (this is the default behavior). Set the attribute value to `FIELD` to show labels to the right.
`WIDTH`	No	`100`	The percentage of the width of the containing area that the cluster should occupy.
`STYLE`	No		The class name of the CSS style to associate with this cluster for formatting.
`DESCRIPTION`	No		A reference to an externalized string that provides more details about the cluster than the title alone. This will be displayed below the title on the page.
`LABEL_WIDTH`	No		The percentage of the width of a cluster column that the label should occupy. By default, the web browser will determine the widths as appropriate. This attribute has an effect even if `SHOW_LABELS` is set to `false`. It is possible, say, to use action controls in place of text labels. You might want to control the width of these action control columns and you can do that by setting the `LABEL_WIDTH` attribute. The specified width will be applied to every other column. Whether this starts with the first or second column depends on the `LAYOUT_ORDER` attribute. The `LABEL_WIDTH` attribute will not apply to codetable hierarchy fields when `SHOW_LABELS` is set to `false` or the `FIELD` attribute `CONFIG` has a value of `CT_DISPLAY_LABELS`. See the `CONFIG` attribute in FIELD for more information on code table hierarchies.
`BEHAVIOR`	No	`EXPANDED`	Collapsible clusters can be initially displayed expanded or collapsed on a page. Set the attribute value to `EXPANDED` to display a collapsible cluster fully expanded. Set the attribute to `COLLAPSED` to display a collapsible cluster collapsed. To remove the collapsible functionality from a cluster set the attribute to `NONE`. Note that this attribute is only applicable when the property `ENABLE_COLLAPSIBLE_CLUSTERS` is not set or is set to `true` in curam_config.xml. For details see General Configuration. This feature is currently not supported on clusters containing Charts, Evidence Review Widgets, Evidence Comparison Widgets, or Evidence Tab Containers.
`SUMMARY`	No		A reference to an externalized string containing the summary of this cluster. The `SUMMARY` attribute describes the purpose and/or structure of a cluster.
`SCROLL_HEIGHT`	No		Specifies in pixels the desired maximum height of a scrollable cluster.