compared with
Version 3 by Ken Fyten
on Oct 04, 2016 13:31.

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 h2. Overview
 _Since 4.1_
 The _ace:checkboxButtons_ component renders a group of checkbox buttons. Its value reflects which of these buttons are selected, with the option to force this selection to be mutually exclusive or not.
 {tip}See the ICEfaces Showcase [Live Demo|] of this component, complete with source code.{tip}
 h2. Getting Started
 <html ... xmlns:ace="">
  <ace:checkboxButtons header="Header" mutuallyExclusive="true" value="#{bean.selected}">
  <f:selectItem itemLabel="One" itemValue="One" />
  <f:selectItem itemLabel="Two" itemValue="Two" />
  <f:selectItem itemLabel="Three" itemValue="Three" />
 h2. Attributes
 {tip:title=TagLib Documentation}This section covers attributes involved in the typical use-cases for this component. For reference, the complete taglib documentation for this component is available [here|].{tip}
 *mutuallyExclusive* If true, only one button in the group can be selected at one time, selecting a new button deselects the previously selected one.
 *labelPosition* Position of the individual checkbox labels relative to their input fields.
 *indicatorPosition* Position of input-required or input-optional indicator relative to checkboxes.
 *style* a pass through to the root element of the component.
 *styleClass* a pass through to the root element of the component.
 h2. Event Listeners
 As a descendant of UIInput, this component supports a value change listener.
 | valueChangeListener | Method that will be notified when a new value has been set for this component |
 h2. Client Behavior Events
 | valueChange | Fired when the value changes by checking/unchecking a checkbox. |
 h2. JavaScript API
 h2. Keyboard and ARIA Support
 Default browser keyboard support for {{<button>}} elements (i.e. tabbing in and out, pressing space to activate).
 The following ARIA roles are supported: checkbox.
 h2. CSS Classes
 The following markup represents the basic HTML structure of the component and the CSS classes it uses.
 <!-- Root container -->
 <div class="[user defined classes] ice-ace-checkboxbuttons ui-widget ui-widget-content ui-corner-all" style="[user defined styles]">
  <!-- Header -->
  <div class="ui-widget-header ui-corner-top"></div>
  <!-- Checkbox button -->
  <div class="ice-checkboxbutton"></div>
 h2. Known Issues
  Note that while using ace:checkboxButton with Client Validators is generally supported, the client validators' "validateOn" attribute is not supported with this component.
 h2. Additional Resources

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