cakephp-1.3 > FormHelper :: radio()
A AclBase AclBehavior AclComponent AclNode AclShell Aco AcoAction AjaxHelper ApcEngine ApiShell App AppController AppController AppHelper AppHelper AppModel AppModel Aro AuthComponent B BakeShell BakeTask BehaviorCollection C Cache CacheEngine CacheHelper CakeErrorController CakeLog CakeRoute CakeSchema CakeSession CakeSocket ClassRegistry Component Configure ConnectionManager ConsoleShell ContainableBehavior Controller ControllerTask CookieComponent D DataSource DbAcl DbAclSchema DbConfigTask DboMssql DboMysql DboMysqlBase DboMysqli DboOracle DboPostgres DboSource DboSqlite Debugger Dispatcher E EmailComponent ErrorHandler ErrorHandler ExtractTask F File FileEngine FileLog FixtureTask Folder FormHelper H Helper HtmlHelper HttpSocket I I18n I18nModel i18nSchema I18nShell Inflector IniAcl J JavascriptHelper JqueryEngineHelper JsBaseEngineHelper JsHelper L L10n M MagicDb MagicFileResource MediaView MemcacheEngine Model ModelBehavior ModelTask MootoolsEngineHelper Multibyte N NumberHelper O Object Overloadable Overloadable Overloadable2 Overloadable2 P PagesController PagesController PaginatorHelper Permission PluginShortRoute PluginTask ProjectTask PrototypeEngineHelper R RequestHandlerComponent Router RssHelper S Sanitize Scaffold ScaffoldView SchemaShell Security SecurityComponent SessionComponent SessionHelper SessionsSchema Set Shell ShellDispatcher String T TemplateTask TestSuiteShell TestTask TextHelper ThemeView TimeHelper TranslateBehavior TreeBehavior V Validation View ViewTask X XcacheEngine Xml XmlElement XmlHelper XmlManager XmlNode XmlTextNode

radio

line:1062 at /cake/libs/view/helpers/form.php
Creates a set of radio widgets. Will create a legend and fieldset by default. Use $options to control this

Method

(string) radio ($fieldName, $options = array(), $attributes = array())

Parameters

ParameterTypeCommentDefault
$fieldName string required Name of a field, like this "Modelname.fieldname"
$options array optional Radio button options array. array()
$attributes array optional Array of HTML attributes, and special attributes above. array()

Return

string

Comment

Creates a set of radio widgets. Will create a legend and fieldset
by default. Use $options to control this

### Attributes:

- `separator` - define the string in between the radio buttons
- `legend` - control whether or not the widget set has a fieldset & legend
- `value` - indicate a value that is should be checked
- `label` - boolean to indicate whether or not labels for widgets show be displayed
- `hiddenField` - boolean to indicate if you want the results of radio() to include
a hidden input with a value of ''. This is useful for creating radio sets that non-continuous

@param string $fieldName Name of a field, like this "Modelname.fieldname"
@param array $options Radio button options array.
@param array $attributes Array of HTML attributes, and special attributes above.
@return string Completed radio widget set.
@access public
@link http://book.cakephp.org/view/1429/radio