leon.control.form
Class LyFileFieldConsultController
java.lang.Object
leon.control.LyController
leon.control.form.LyFieldController
leon.control.form.LyFieldConsultController
leon.control.form.LyFileFieldConsultController
- All Implemented Interfaces:
- LyGetSessionInterface, LyGuiListener, LyEvaluator, LyDemandListener
public class LyFileFieldConsultController
- extends LyFieldConsultController
Field controller for consultation of a LyFileFieldInfo.
- See Also:
LyConsultController
Field Summary |
static java.lang.String |
__VERSION
File version |
static java.lang.String |
BLOB_REF
BLOB REF String |
static java.lang.String |
LOCATION_REF
LOCATION REF String |
Method Summary |
void |
actionDemand(LyActionDemand demand)
Invoked when an action occurs. |
void |
updateValue(java.lang.Object newValue,
java.lang.Object oldValue)
Update the value of a fieldInfo shown in the view. |
Methods inherited from class leon.control.form.LyFieldController |
clearViewCache, free, getAction, getAreaController, getBehavior, getClassInfo, getComponent, getDefaultFieldUnit, getDefaultFieldUnit, getEnvironment, getFieldController, getFieldInfo, getFormController, getFormField, getFormField, getImage, getInfoLabel, getInfoLabel, getLabel, getObject, getState, getViewController, hasMark, invokeTransverseAction, isIdle, menuDemand, resetFromValue, restore, save, setAreaNoScroll, setFieldValue, setFieldValue, setFormField, setState, toString |
Methods inherited from class leon.control.LyController |
activateViewDemand, demandPerformed, dragDropDemand, getApplication, getBehaviorInterface, getBuilder, getClassInfo, getId, getImage, getImage, getImage, getImageFromPrefix, getImageFromPrefix, getImageFromPrefix, getKeyValue, getLastModified, getName, getObjectId, getParent, getSession, getUserData, getView, getViewManager, hasViewController, helpDemand, hideView, hideView, isFreed, selectionDemand, setBuilder, setBuilderClass, setIdle, setLastModified, setName, setUserData, showError, showError, showView, showWarning, updateViewFromValues |
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
__VERSION
public static final java.lang.String __VERSION
- File version
- See Also:
- Constant Field Values
LOCATION_REF
public static final java.lang.String LOCATION_REF
- LOCATION REF String
- See Also:
- Constant Field Values
BLOB_REF
public static final java.lang.String BLOB_REF
- BLOB REF String
- See Also:
- Constant Field Values
LyFileFieldConsultController
public LyFileFieldConsultController(LyFormController parent,
LyFileFieldInfo fileFieldInfo)
- Constructor.
- Parameters:
parent
- parent controllerfileFieldInfo
- file field handled by this controller
actionDemand
public void actionDemand(LyActionDemand demand)
- Invoked when an action occurs. At this level, the implementation manages hypertext navigation
on file fieldInfo. Default invokes showLocation on the view manager to open a popup view.
- Overrides:
actionDemand
in class LyFieldController
- Parameters:
demand
- demand parameters sent by the view component.- See Also:
LyFormController.actionDemand(leon.view.event.LyActionDemand)
,
LyController.demandPerformed(leon.view.event.LyDemand)
updateValue
public void updateValue(java.lang.Object newValue,
java.lang.Object oldValue)
- Update the value of a fieldInfo shown in the view.
- Parameters:
newValue
- the new value of the field.oldValue
- former value of the field,or null if unknown.
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