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Summary

Tag Name: <tr:panelRadio>
Java Class: org.apache.myfaces.trinidad.component.core.layout.CorePanelRadio
Component Type: org.apache.myfaces.trinidad.CorePanelRadio
The panelRadio control can be used to display a group of contents belonging to a showDetailItem. Radio buttons with each individual radio button representing a showDetailItem child is displayed. The radio button control corresponding to showDetailItem that is disclosed is shown as selected and contents of selected showDetailItem is displayed. If none of the showDetailItem children are selected, the first showDetailItem that is enabled is considered to be selected.

Code Example(s)

The following is an example of panelRadio.

<tr:panelRadio label="Current Bug Status" position="top" alignment="right">
  <tr:showDetailItem text="10.1.3">
    <tr:panelHeader text="10.1.3 Open Bugs"/>
  </tr:showDetailItem>
  <tr:showDetailItem text="10.1.2 R2" >
    <tr:panelHeader text="10.1.2 R2 Open Bugs"/>
  </tr:showDetailItem>
  <tr:showDetailItem text="Untriaged Bugs">
    <tr:panelHeader text="Untriaged Bugs per component"/>
  </tr:showDetailItem>
</tr:panelRadio>

Supported Client Events for Client Behaviors

  • click (default)
  • dblclick
  • keydown
  • keypress
  • keyup
  • mousedown
  • mousemove
  • mouseout
  • mouseover
  • mouseup

Events

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.

Attributes

Name Type Supports EL? Description
alignment String Yes Valid Values: top, start, end, bottom, center
Default Value: center

alignment of the elements. Defaults to "center", if not specified. Other values are "start", "end", "top", and "bottom".
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 org.apache.myfaces.trinidad.component.core.layout.CorePanelRadio 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. Every component may be named by a component identifier that must conform to the following rules:
  • They must start with a letter (as defined by the Character.isLetter() method) or underscore ( _ ).
  • Subsequent characters must be letters (as defined by the Character.isLetter() method), digits as defined by the Character.isDigit() method, dashes ( - ), or underscores ( _ ). To minimize the size of responses generated by JavaServer Faces, it is recommended that component identifiers be as short as possible. If a component has been given an identifier, it must be unique in the namespace of the closest ancestor to that component that is a NamingContainer (if any).
inlineStyle String Yes the CSS styles to use for this component.
label String Yes the user-visible text of the item
onclick String Yes an onclick Javascript handler.
ondblclick String Yes an ondblclick Javascript handler.
onkeydown String Yes an onkeydown Javascript handler.
onkeypress String Yes an onkeypress Javascript handler.
onkeyup String Yes an onkeyup Javascript handler.
onmousedown String Yes an onmousedown Javascript handler.
onmousemove String Yes an onmousemove Javascript handler.
onmouseout String Yes an onmouseout Javascript handler.
onmouseover String Yes an onmouseover Javascript handler.
onmouseup String Yes an onmouseup Javascript handler.
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.

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".
position String Yes Valid Values: top, start
Default Value: start

position of the control elements. Defaults to "start", if not specified. Other value supported is"top".
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.
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.