Render a set of html "input" elements of type "radio".
See the "Decode Behavior for UISelectOne Components" section.
Encode Behavior
Render a "table" element. If the "styleClass" is specified,
render the value of the "styleClass" attribute as the value of the
"class" attribute on the "table" element. If the "style", "border"
attributes are specified, convey them and render their values as the "style"
and "border" attributes on the "table", respectively.. If
the "layout" attribute is specified, and its value is
"pageDirection", render the children elements vertically,
otherwise horizontally, in the table. If any of the children are
an instance of SelectItemGroup, render them as a nested table.
Each of the children are ultimately rendered as follows. Render
an "input" element of "type" "radio" for each child component.
Render the "name" attribute on the "input" element with the value
of the clientId
of the component. Render an "id"
attribute on the "input" element. Each "id" value must be unique.
If the current SelectItem.isDisabled() returns true, render
"disabled" as the value of the "disabled" attribute. Close out
the "input" element. Render a "label" element. Render the "for"
attribute of the "label" element whose value is the corresponding
"input" element's "id" value. Render any "style" as the "class"
attribute on the "label" element. Close out the starting "label"
element and render the label value from SelectItem.getLabel().
Close out the "label" element. As an exception to the general
rules about how to handle the "id" attribute, render it as an
attribute on the outer "table" element, the value of which is the
clientId
of the component per the rules at the
beginning of this specification. Coerce the value of the
currently rendered child to the type of the parent UISelectOne
value using the Expression Language coercion rules before
comparing the values. If the value of the currently rendered
child is equal to the value of the parent UISelectOne, render an
appropriate HTML boolean value indicating "checked" for the
enclosing "input". See the "Rendering the option elements"
specification for ListboxRenderer
for more detail on
how to render the "option" elements in this renderer. Note that this renderer does
not support SelectItemGroup
elements, so the text
that describes the rendering of SelectItemGroup
does
not apply to this renderer.
This renderer is responsible for rendering its children.
Attributes with a ignored-by-renderer
value of
true
are not interpreted by the renderer and are conveyed
straight to the rendered markup, without checking for validity. Attributes with a
ignored-by-renderer
value of false
are interpreted
by the renderer, and may or may not be checked for validity by the renderer.
Attributes | |||||
attribute-name | ignored-by-renderer | attribute-class | description | default-value | |
---|---|---|---|---|---|
accesskey
|
true | java.lang.String |
Access key that, when pressed, transfers focus to this element. | undefined | |
border
|
true | int |
Width (in pixels) of the border to be drawn around the table containing the options list. | undefined | |
dir
|
true | java.lang.String |
Direction indication for text that does not inherit directionality. Valid values are "LTR" (left-to-right) and "RTL" (right-to-left). These attributes are case sensitive when rendering to XHTML, so care must be taken to have the correct case. | undefined | |
disabled
|
false | boolean |
Flag indicating that this element must never receive focus or be included in a subsequent submit. A value of false causes no attribute to be rendered, while a value of true causes the attribute to be rendered as disabled="disabled". | undefined | |
disabledClass
|
false | java.lang.String |
CSS style class to apply to the rendered label on disabled options. | undefined | |
enabledClass
|
false | java.lang.String |
CSS style class to apply to the rendered label on enabled options. | undefined | |
hideNoSelectionOption
|
false | boolean |
Flag indicating that, if this component is activated by the user, The "no selection option", if any, must be hidden. |
undefined | |
lang
|
true | java.lang.String |
Code describing the language used in the generated markup for this component. | undefined | |
layout
|
false | java.lang.String |
Orientation of the options list to be created. Valid values are "pageDirection" (list is laid out vertically), or "lineDirection" (list is laid out horizontally). If not specified, the default value is "lineDirection". | undefined | |
onblur
|
true | java.lang.String |
Javascript code executed when this element loses focus. | undefined | |
onchange
|
false | java.lang.String |
Javascript code executed when this element loses focus and its value has been modified since gaining focus. | undefined | |
onclick
|
true | java.lang.String |
Javascript code executed when a pointer button is clicked over this element. | undefined | |
ondblclick
|
true | java.lang.String |
Javascript code executed when a pointer button is double clicked over this element. | undefined | |
onfocus
|
true | java.lang.String |
Javascript code executed when this element receives focus. | undefined | |
onkeydown
|
true | java.lang.String |
Javascript code executed when a key is pressed down over this element. | undefined | |
onkeypress
|
true | java.lang.String |
Javascript code executed when a key is pressed and released over this element. | undefined | |
onkeyup
|
true | java.lang.String |
Javascript code executed when a key is released over this element. | undefined | |
onmousedown
|
true | java.lang.String |
Javascript code executed when a pointer button is pressed down over this element. | undefined | |
onmousemove
|
true | java.lang.String |
Javascript code executed when a pointer button is moved within this element. | undefined | |
onmouseout
|
true | java.lang.String |
Javascript code executed when a pointer button is moved away from this element. | undefined | |
onmouseover
|
true | java.lang.String |
Javascript code executed when a pointer button is moved onto this element. | undefined | |
onmouseup
|
true | java.lang.String |
Javascript code executed when a pointer button is released over this element. | undefined | |
onselect
|
true | java.lang.String |
Javascript code executed when text within this element is selected by the user. | undefined | |
readonly
|
false | boolean |
Flag indicating that this component will prohibit changes by the user. The element may receive focus unless it has also been disabled. A value of false causes no attribute to be rendered, while a value of true causes the attribute to be rendered as readonly="readonly". | undefined | |
role
|
true | java.lang.String |
Per the WAI-ARIA spec and its relationship to HTML5 (Section title ARIA Role Attriubute), every HTML element may have a "role" attribute whose value must be passed through unmodified on the element on which it is declared in the final rendered markup. The attribute, if specified, must have a value that is a string literal that is, or an EL Expression that evaluates to, a set of space-separated tokens representing the various WAI-ARIA roles that the element belongs to. It is the page author's responsibility to ensure that the user agent is capable of correctly interpreting the value of this attribute. |
undefined | |
style
|
true | java.lang.String |
CSS style(s) to be applied when this component is rendered. | undefined | |
styleClass
|
false | java.lang.String |
Space-separated list of CSS style class(es) to be applied when this element is rendered. This value must be passed through as the "class" attribute on generated markup. | undefined | |
tabindex
|
true | java.lang.String |
Position of this element in the tabbing order for the current document. This value must be an integer between 0 and 32767. | undefined | |
title
|
true | java.lang.String |
Advisory title information about markup elements generated for this component. | undefined |