limb3:en:architecture:lmb_command
Содержание
Limb3 Commands
Short description
Limb Commands implement a very simple interface which consists of the only perform() method. Commands are the main containers of an application specific logic.
UML Static Structure
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Frequently used generic commands
| Class name | Desription |
|---|---|
| lmbBaseCommand | Holdes cached Request, Response and lmbToolkit objects and allows to perform other commands via performCommand() method. |
| lmbSetViewCommand | Sets current view(lmbSimpleView object) into lmbToolkit. |
| lmbObservableCommand | Allows to register onPerform event listeners(when command is performed listeners are notified) |
| lmbPropertyOptionalCommand | Is a child of lmbObservableCommand which notify listeners if a dataspace contains a specified property. It accepts dataspace and property name in constructor. This class is mostly used in multi-action forms. See lmbFormCommand description page for a usage example. |
| lmbFormCommand | Processes forms, allows to register onPerform, onInit, onValid and onNotValid listeners, validates user input and holds a dataspace with data received from user. Used jointly with lmbFormView. |
limb3/en/architecture/lmb_command.txt · Последнее изменение: 2010/11/10 10:02 — 127.0.0.1
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