| Oracle Fusion Middleware Data Visualization Tools Tag Reference for Oracle ADF Faces 12c (12.2.1.2) E76719-01 |
dvt:diagramNodes diagramNodes diagram nodes
UIComponent class: oracle.adf.view.faces.bi.component.diagram.UIDiagramNodes
Component type: oracle.dss.adf.diagram.DiagramNodes
DiagramNodes is used to define the collection of Nodes to be displayed in a Diagram
| Type | Phases | Description |
|---|---|---|
| org.apache.myfaces.trinidad.event.AttributeChangeEvent | Invoke Application, Apply Request Values |
Event delivered to describe an attribute change. Attribute change events are not delivered for any programmatic change to a property. They are only delivered when a renderer changes a property without the application's specific request. An example of an attribute change event might include the width of a column that supported client-side resizing. |
| Name | Type | Supports EL? | Description |
|---|---|---|---|
| attributeChangeListener | javax.el.MethodExpression | Only EL | a method reference to an attribute change listener. Attribute change events are not delivered for any programmatic change to a property. They are only delivered when a renderer changes a property without the application's specific request. An example of an attribute change events might include the width of a column that supported client-side resizing. |
| binding | oracle.adf.view.faces.bi.component.diagram.UIDiagramNodes | Only EL |
Specifies a binding reference to store a specific instance of UIDiagramNodes from a backing bean. Set this attribute only to access code in a backing bean. For example, to reference a diagramNodes component in the sample managed bean, use the following code: |
| centerRowKey | Object | Yes | The rowKey of a node that should be panned to the center of the viewport. This property will only have effect if the specified node is visible; i.e. if all parent containers have been disclosed. |
| disclosedRowKeys | org.apache.myfaces.trinidad.model.RowKeySet | Yes | The set of disclosed nodes for this component. Each entry in the set is a rowKey. |
| drillListener | javax.el.MethodExpression | Only EL | Drill listener |
| groupBy | String | Yes | A (space-separated) list of attributeGroup IDs that should be used to group Nodes together. |
| highlightBehavior | String | Yes | Valid Values: none, node, nodeAndIncomingLinks, nodeAndOutgoingLinks, nodeAndLinks Default Value: none Specifies the highlight behavior when hovering over a Node in the Diagram. Valid values are:
|
| highlightedRowKeys | org.apache.myfaces.trinidad.model.RowKeySet | Yes | The set of highlighted rows for this component. Each entry in the set is a rowKey. Specifying highlightedRowKeys will disable the interactive highlightBehavior. |
| id | String | No | Specifies the identifier for the component |
| isolatedRowKeys | org.apache.myfaces.trinidad.model.RowKeySet | Yes | The set of isolated nodes for this component. Each entry in the set is a rowKey. |
| nodeCreateListener | javax.el.MethodExpression | Only EL | Node create listener |
| nodeDeleteListener | javax.el.MethodExpression | Only EL | Node delete listener |
| rendered | boolean | Yes | Default Value: true whether the component is rendered. When set to false, no output will be delivered for this component (the component will not in any way be rendered, and cannot be made visible on the client). If you want to change a component's rendered attribute from false to true using PPR, set the partialTrigger attribute of its parent component so the parent refreshes and in turn will render this component. |
| rootRowKey | Object | Yes | The rowKey of a node that should be initially drilled into. |
| rowDisclosureListener | javax.el.MethodExpression | Only EL | a method reference to a row disclosure listener, the method is invoked when nodes are expanded or collapsed |
| selectedRowKeys | org.apache.myfaces.trinidad.model.RowKeySet | Yes | The set of selected rows for this component. |
| selectionListener | javax.el.MethodExpression | Only EL | a method reference to a selection listener, the method is invoked when the selected nodes are changed. |
| value | String | Yes | The data model for the DiagramNodes - can be an instance of javax.faces.CollectionModel |
| var | String | No | Name of the EL variable used to reference each element of this collection. Once this component has completed rendering, this variable is removed (or reverted back to its previous value). |
| varStatus | String | No | Name of the EL variable used to reference the varStatus information. Once this component has completed rendering, this variable is removed (or reverted back to its previous value). The VarStatus provides contextual information about the state of the component to EL expressions. For components that iterate, varStatus also provides loop counter information. Please see the this component's documentation for the specific properties on the varStatus. The common properties on varStatus include:
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