com.wewebu.ow.server.fieldctrlimpl
Class OwFieldManagerControlImage

java.lang.Object
  com.wewebu.ow.server.ui.OwEventTarget
      com.wewebu.ow.server.app.OwFieldManagerControl
          com.wewebu.ow.server.fieldctrlimpl.OwFieldManagerControlImage

public class OwFieldManagerControlImage
extends OwFieldManagerControl

Control to display a Image Property.

Alfresco Workdesk
Copyright (c) Alfresco Software, Inc.
All rights reserved.

For licensing information read the license.txt file or
go to: http://wiki.alfresco.com

Field Summary

static String

CONF_LINK Configuration sub node which is optional, containing link part to broken image which is shown for not resolvable references.

Constructor Summary

OwFieldManagerControlImage()

Method Summary

protected String	getBrokenLink() Get the link part to broken image location.
void	init(OwFieldManager fieldmanager_p, Node configNode_p) initialization of a field control to display fields
void	insertEditField(Writer w_p, OwFieldDefinition fieldDef_p, OwField field_p, String strID_p) Formats and displays the value attached to the fieldClass in HTML for use in a HTML Form.
void	insertReadOnlyField(Writer w_p, OwFieldDefinition fieldDef_p, Object value_p) Formats and displays the value attached to the PropertyClass in HTML
void	onSetImage(javax.servlet.http.HttpServletRequest request_p) called when user presses SetImage
void	renderImage(Writer w_p, OwFieldDefinition fieldDef_p, Object value_p) displays a image
Object	updateField(javax.servlet.http.HttpServletRequest request_p, OwFieldDefinition fieldDef_p, Object value_p, String strID_p) update the property value upon request and validates the new value.

Methods inherited from class com.wewebu.ow.server.app.OwFieldManagerControl

getFieldManager, getFormEventFunction, getFormEventURL, getFormTarget, init, insertLabel

Methods inherited from class com.wewebu.ow.server.ui.OwEventTarget

attach, detach, disableRequestListener, enableRequestListener, getAjaxEventURL, getContext, getEventURL, getFormName, getID, onExternalRequest, onFormEvent, onRequest, setExternalFormTarget, updateExternalFormTarget

Methods inherited from class java.lang.Object

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

Field Detail

CONF_LINK

public static final String CONF_LINK

Configuration sub node which is optional, containing link part to broken image which is shown for not resolvable references.

Since:

4.1.0.0

See Also:

Constant Field Values

Constructor Detail

OwFieldManagerControlImage

public OwFieldManagerControlImage()

Method Detail

init

public void init(OwFieldManager fieldmanager_p,
                 Node configNode_p)
          throws Exception

Description copied from class: OwFieldManagerControl

initialization of a field control to display fields

Overrides:

init in class OwFieldManagerControl

Parameters:

fieldmanager_p - OwFieldManager reference to the fieldmanager containing the field control

configNode_p - DOM Node to the configuration XML for the control, or null to use defaults

Throws:

Exception

renderImage

public void renderImage(Writer w_p,
                        OwFieldDefinition fieldDef_p,
                        Object value_p)
                 throws Exception

displays a image

Parameters:

w_p - Writer object to write HTML to

fieldDef_p - OwFieldDefinition definition of field

value_p - Object Value to be displayed

Throws:

Exception

insertReadOnlyField

public void insertReadOnlyField(Writer w_p,
                                OwFieldDefinition fieldDef_p,
                                Object value_p)
                         throws Exception

Formats and displays the value attached to the PropertyClass in HTML

Specified by:

insertReadOnlyField in class OwFieldManagerControl

Parameters:

w_p - Writer object to write HTML to

fieldDef_p - OwFieldDefinition definition of field

value_p - Object Value to be displayed

Throws:

Exception

insertEditField

public void insertEditField(Writer w_p,
                            OwFieldDefinition fieldDef_p,
                            OwField field_p,
                            String strID_p)
                     throws Exception

Formats and displays the value attached to the fieldClass in HTML for use in a HTML Form. It also creates the necessary code to update the value in the form upon request.

Specified by:

insertEditField in class OwFieldManagerControl

Parameters:

w_p - Writer object to write HTML to

fieldDef_p - OwFieldDefinition

field_p - OwField Value to be displayed

strID_p - ID of the HTML element

Throws:

Exception

onSetImage

public void onSetImage(javax.servlet.http.HttpServletRequest request_p)
                throws Exception

called when user presses SetImage

Throws:

Exception

updateField

public Object updateField(javax.servlet.http.HttpServletRequest request_p,
                          OwFieldDefinition fieldDef_p,
                          Object value_p,
                          String strID_p)
                   throws Exception

update the property value upon request and validates the new value. Updates the object, which was displayed in a form using the getEditHTML(...) code. Throws Exception if new value could not be validated

Specified by:

updateField in class OwFieldManagerControl

Parameters:

request_p - HttpServletRequest

fieldDef_p - OwFieldDefinition

value_p - Object old Value

strID_p - ID of the HTML element

Throws:

Exception

getBrokenLink

protected String getBrokenLink()

Get the link part to broken image location.

Returns:

String

Since:

4.1.0.0