Package org.apache.tapestry5.corelib.mixins

## Class TriggerFragment

- java.lang.Object
- - org.apache.tapestry5.corelib.mixins.TriggerFragment

-     public class TriggerFragment
      extends Object

  A mixin that can be applied to a `Checkbox` or `Radio` component that will link the input field and a `FormFragment`, making the field control the client-side visibility of the FormFragment. See a full example with `FormFragment`'s documentation.

  Component Parameters
  Name | Type | Flags | Default | Default Prefix
  --- | --- | --- | --- | ---
  fragment | org.apache.tapestry5.ClientElement | Required, Not Null |  | component
  The org.apache.tapestry5.corelib.components.FormFragment instance to make dynamically visible or hidden.
  invert | boolean | Since 5.2.0 |  | prop
  If true then the client-side logic is inverted; the fragment is made visible when the checkbox is NOT checked. The default is false (the fragment is visible when the checkbox IS checked).

- - ### Constructor Summary

    Constructors
    Constructor | Description
    --- | ---
    `TriggerFragment()` |

  - ### Method Summary

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Constructor Detail

    - #### TriggerFragment

          public TriggerFragment()