RadioContainer (Tapestry API - 5.7.2)乐学网一站式学习平台

```
public interface RadioContainer
```
A container of Radio components, used to identify the element name used when rendering the individual radio buttons. (All buttons in a group share the same element name.)

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`String`	`getControlName()`	Returns the value used as the name attribute of the rendered element.
`boolean`	`isDisabled()`	If true, then all radio buttons within the container should be disabled.
`boolean`	`isSelected(Object value)`	Returns true if the value is the current selected value.
`String`	`toClient(Object value)`	Converts an object to a client-side string representation of that value.

- Method Detail
  - getControlName
```
String getControlName()
```
    Returns the value used as the name attribute of the rendered element. This value will be unique within an enclosing form, even if the same component renders multiple times.
    
    See Also:
    
    Field.getControlName()
  - isDisabled
```
boolean isDisabled()
```
    If true, then all radio buttons within the container should be disabled.
  - toClient
```
String toClient(Object value)
```
    Converts an object to a client-side string representation of that value.
    
    Parameters:
    
    value - to convert (may be null)
    
    Returns:
    
    string representation of the value
    
    See Also:
    
    ValueEncoder.toClient(Object)
  - isSelected
```
boolean isSelected(Object value)
```
    Returns true if the value is the current selected value.