UIComponent class: org.apache.myfaces.trinidad.component.core.layout.CorePanelBox
Component type: org.apache.myfaces.trinidad.CorePanelBox
The panelBox is used to place ancillary information on a page, offset by a certain color.
There are four possible attributes to set for the content container. The width of the container can be set to either an exact pixel size or a percentage of the element the content container is within. This is done by using the inlineStyle or styleClass attributes.
Content containers can have headers and icons. Set the text and icon attributes to gain these items. If neither is set, the content container will only display its children. If there is a header but no icon, the header will show and the content will be offset to line up with the start of the header. If an icon is set, the icon will appear to the left of the header, but the content will still be offset to the left of the header. If an icon is set but no header, the icon will still be displayed on the left but no header text will be visible.
Content containers can have various color schemes, which can be specified by setting the background attribute. The values for the background attribute are light, medium, dark, and transparent. The default is light. Please note that changing the background attribute may also change the appearance of the title bar.
You can make changes to the style of the content region of this component by adding your custom styles to the contentStyle attribute.
Content containers will generally have only one child with the actual contents as its children. This child will describe how the content should be displayed. However, the content container can have multiple children, in which case the children are displayed in a stack fashion, lined up vertically.
<tr:panelBox text="Header" background="light" contentStyle="background:blue;" icon="/images/info.gif" inlineStyle = "width: 25%;" > <tr:panelGroupLayout layout="vertical"> <tr:goLink text="point 1" destination="http://myfaces.apache.org"/> <tr:goLink text="point 2" destination="http://myfaces.apache.org"/> <tr:goLink text="point 3" destination="http://myfaces.apache.org"/> <tr:goLink text="point 4" destination="http://myfaces.apache.org"/> <tr:goLink text="point 5" destination="http://myfaces.apache.org"/> </tr:panelGroupLayout> </tr:panelBox>
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.|
|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.|
|background||String||Yes||the appearance type of the content container. It should be one of "light", "medium", "dark", or "transparent"|
||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.|
|contentStyle||String||Yes||The inline style of the content region.|
|icon||String||Yes||An URL to an image to use for the icon of the content container.|
|id||String||No||the identifier for the component. The identifier
must follow a subset of the syntax allowed in HTML:
|inlineStyle||String||Yes||the CSS styles to use for this component.|
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.
Separate multiple triggers with a space. e.g., partialTriggers="cmp1 cmp2"
Identifiers must account for NamingContainers. You can use a single colon to start the search from the root, or use multiple colons to move up through the NamingContainer. For example, "::" will pop out of this component's naming container (it pops out of itself if it is a naming container), ":::" will pop out of two naming containers, etc. The search for the partialTrigger begins from there. e.g., partialTriggers=":::commandButton1" the search begins for the component with id = commandButton1 after popping out of two naming containers relative to this component. To go into naming containers, you separate the naming containers with ':', e.g.,partialTriggers= "nc1:nc2:nc3:componentId".
|rendered||boolean||Yes||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).|
|shortDesc||String||Yes||The short description of the component. This text is commonly used by user agents to display tooltip help text.|
|styleClass||String||Yes||a CSS style class to use for this component.|
|text||String||Yes||The header of the content container.|