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Summary

Tag name: <t:radio>
UIComponent class: org.apache.myfaces.custom.radio.HtmlRadio
Tag class: org.apache.myfaces.custom.radio.HtmlRadioTag
Component type: org.apache.myfaces.HtmlRadio
Component family: org.apache.myfaces.Radio
Renderer type: org.apache.myfaces.Radio
Renderer class: org.apache.myfaces.renderkit.html.ext.HtmlRadioRenderer

This tag is used in conjunction with the extended selectOneRadio tag when the "spread" layout is selected. It specifies the position within the document that the radio button corresponding to a specific SelectItem should be rendered. All HTML pass-through attributes for this input are taken from the associated selectOneRadio. Unless otherwise specified, all attributes accept static values or EL expressions.

Attributes

Name Type Supports EL? Description
binding String Only EL Identifies a backing bean property (of type UIComponent or appropriate subclass) to bind to this component instance. This value must be an EL expression.
enabledOnUserRole String Yes If user is in given role, this component will be rendered normally. If not, no hyperlink is rendered but all nested tags (=body) are rendered.
for String Yes The id of the referenced extended selectOneRadio component. This value is resolved to the particular component using the standard UIComponent.findComponent() searching algorithm.
id String Yes An identifier for this particular component instance within a component view.

The id must be unique within the scope of the tag's enclosing NamingContainer (eg h:form or f:subview). The id is not necessarily unique across all components in the current view

This value must be a static value, ie not change over the lifetime of a component. It cannot be defined via an EL expression; only a string is permitted.

index int Yes The index of the corresponding SelectItem, where 0 represents the first SelectItem.
rendered boolean Yes A boolean value that indicates whether this component should be rendered. Default value: true.
visibleOnUserRole String Yes If user is in given role, this component will be rendered normally. If not, nothing is rendered and the body of this tag will be skipped.