Package org.zkoss.zkmax.zul

## Class Lineitem.ExtraCtrl

- java.lang.Object
- - org.zkoss.zk.ui.HtmlBasedComponent.ExtraCtrl
  - - org.zkoss.zkmax.zul.Lineitem.ExtraCtrl

- All Implemented Interfaces:
    `DynamicMedia`, `PrologAllowed`
  Enclosing class:
    Lineitem

      protected class Lineitem.ExtraCtrl
      extends HtmlBasedComponent.ExtraCtrl
      implements DynamicMedia

- - ### Constructor Summary

    Constructors
    Modifier | Constructor | Description
    --- | --- | ---
    `protected` | `ExtraCtrl()` |

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `Media` | `getMedia​(java.lang.String pathInfo)` | Retrieve the view in `Media` format.

    - ### Methods inherited from class org.zkoss.zk.ui.HtmlBasedComponent.ExtraCtrl

      `setPrologContent`

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

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

- - ### Constructor Detail

    - #### ExtraCtrl

          protected ExtraCtrl()

  - ### Method Detail

    - #### getMedia

          public Media getMedia​(java.lang.String pathInfo)

      Description copied from interface: `DynamicMedia`
      Retrieve the view in `Media` format.

      Unlike other methods, you cannot post event, create, remove, invalidate or do any smart updates in this method. In other words, READ ONLY.

      Specified by:
        `getMedia` in interface `DynamicMedia`
      Parameters:
        `pathInfo` - the extra info passed to `DHtmlUpdateServlet`. It is what you passed to `Desktop.getDynamicMediaURI(org.zkoss.zk.ui.Component, java.lang.String)`. It is never null. It must start with "/" or be empty.