Action (OpenXava 7.3 API)

```
@Repeatable(Actions.class)
@Retention(RUNTIME)
@Target({FIELD,METHOD})
public @interface Action
```
Associates an action to a property or reference in the view.
Applies to properties and references.
Example:
```
  @Action("Deliveries.generateNumber")
  private int number;
 
```
The actions are displayed as a link or an image beside the property.
By default the action link is present only when the property is editable, but if the property is read only or calculated then it is always present.
If the action implements IPropertyAction the name of the property and the container view are injected in the action before executing it.
Author:

Javier Paniza

Required Element Summary

Required Elements
Modifier and Type Required Element Description

java.lang.String value
You have to write the action identifier that is the controller name and the action name.

Optional Element Summary

Optional Elements
Modifier and Type	Optional Element	Description
`boolean`	`alwaysEnabled`	You can put the attribute alwaysEnabled to true so that the link is always present, even if the property is not editable:
`java.lang.String`	`forViews`	List of comma separated view names where this annotation applies.
`java.lang.String`	`notForViews`	List of comma separated view names where this annotation does not apply.

- Element Detail
  - value
```
java.lang.String value
```
    You have to write the action identifier that is the controller name and the action name. This action must be registered in controllers.xml
- - forViews
```
java.lang.String forViews
```
    List of comma separated view names where this annotation applies.
    Exclusive with notForViews.
    If both forViews and notForViews are omitted then this annotation apply to all views.
    You can use the string "DEFAULT" for referencing to the default view (the view with no name).
    
    Default:
    
    ""
- - notForViews
```
java.lang.String notForViews
```
    List of comma separated view names where this annotation does not apply.
    Exclusive with forViews.
    If both forViews and notForViews are omitted then this annotation apply to all views.
    You can use the string "DEFAULT" for referencing to the default view (the view with no name).
    
    Default:
    
    ""
- - alwaysEnabled
```
boolean alwaysEnabled
```
    You can put the attribute alwaysEnabled to true so that the link is always present, even if the property is not editable:
    
    Default:
    
    false