Package org.zkoss.zk.ui.ext

## Interface Blockable

- All Known Implementing Classes:
    `Chosenbox.ExtraCtrl`, `Combobox.ExtraCtrl`, `Datebox.ExtraCtrl`, `Listbox.ExtraCtrl`, `Selectbox.ExtraCtrl`

      public interface Blockable

  An interface that allows a `Component` to specify when to block an AuRequest from client, for security control.
  Author:
    simonpai since 5.0.8

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `boolean` | `shallBlock​(AuRequest request)` | Return true if the request shall be blocked.

- - ### Method Detail

    - #### shallBlock

          boolean shallBlock​(AuRequest request)

      Return true if the request shall be blocked.