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Tag name: <tr:panelPartialRoot>
UIComponent class: org.apache.myfaces.trinidad.component.core.layout.CorePanelPartialRoot
Component type: org.apache.myfaces.trinidad.CorePanelPartialRoot
The panelPartialRoot component is used to enable partial page rendering of a UIComponent tree or subtree. Most pages will simply use the Trinidad document tag, or failing that the Trinidad body tag, but if neither are possible, this component may be used instead. There may be multiple panelPartialRoot blocks on a page.
| Type | Phases | Description |
|---|---|---|
| org.apache.myfaces.trinidad.event.AttributeChangeEvent | 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 events might include the width of a column that supported client-side resizing. |
| Name | Type | Supports EL? | Description |
|---|---|---|---|
| attributeChangeListener | javax.faces.el.MethodBinding | 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 | org.apache.myfaces.trinidad.component. | Only EL | an EL reference that will store the component instance on a bean. This can be used to give programmatic access to a component from a backing bean, or to move creation of the component to a backing bean. |
| id | String | No | the identifier for the component |
| partialTriggers | String[] | Yes | the IDs of the components that should trigger a partial update. This component will listen on the trigger components. If one of the trigger components receives an event that will cause it to update in some way, this component will request to be updated too. |
| rendered | boolean | Yes | whether the component is rendered. When set to false, no output will be delivered for this component. |
| shortDesc | String | Yes | the short description of the bean. This text is commonly used by user agents to display tooltip help text. |