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Oracle Fusion Middleware Java API for Oracle WebLogic Portal 10g Release 3 (10.3.4) E14255-03 |
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java.lang.Object com.bea.netuix.servlets.controls.ControlContext com.bea.netuix.servlets.controls.PresentationContext com.bea.netuix.servlets.controls.layout.PlaceholderPresentationContext
public class PlaceholderPresentationContext
Used to provide access to presentation-related attributes specific to the Placeholder
in use. Typically
used during portal rendering via look and feel skeleton files (specifically: JSPs used in layout components,
e.g. gridlayout.jsp).
getPlaceholderPresentationContext(javax.servlet.http.HttpServletRequest)
,
Serialized FormField Summary | |
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protected static String |
CLASS_NAME
|
Method Summary | |
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String |
getFlow()
Returns the text of the flow attribute for this Placeholder portal component. |
LayoutPresentationContext |
getParentLayoutPresentationContext()
This method returns this PlaceholderPresentationContext 's parent LayoutPresentationContext . |
static PlaceholderPresentationContext |
getPlaceholderPresentationContext(javax.servlet.http.HttpServletRequest request)
This is a convenience method for returning a reference to the one and only PlaceholderPresentationContext for a given Placeholder portal component. |
String |
getTitle()
Returns the text of the title attribute for this Placeholder portal component. |
String |
getWidth()
Returns the value of the width attribute for this Placeholder portal component. |
boolean |
isImplicitPlaceholder()
This attribute is used to indicate whether this Placeholder
was created implicitely to handle 'usingFlow' duties, or explicitely by
a |
boolean |
isUsingFlow()
Returns the value of the isUsingFlow attribute for this Placeholder portal component. |
Methods inherited from class com.bea.netuix.servlets.controls.PresentationContext |
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addCookie, addDateHeader, addHeader, addIntHeader, getAttributeRenderer, getChildren, getChildren, getFirstChild, getOrderedChildren, getParsedProperties, getPresentationClass, getPresentationId, getPresentationStyle, getProperties, getProperty, getProperty, getPropertyAsBoolean, getPropertyAsInt, getRenderFormat, getResolvedLocale, getTagName, isVisible, setCharacterEncoding, setContentType, setVisible |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected static final String CLASS_NAME
Method Detail |
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public String getTitle()
Placeholder
portal component.
public String getFlow()
Placeholder
portal component. The flow attribute
can be either FlowLayout.ORIENT_HORIZONTAL
or FlowLayout.ORIENT_VERTICAL
.
FlowLayout.ORIENT_HORIZONTAL
,
FlowLayout.ORIENT_VERTICAL
public boolean isUsingFlow()
Placeholder
portal component. If true,
a FlowLayout
will be used within this Placeholder
to manage its contents.
public String getWidth()
Placeholder
portal component. The width attribute
can be used to set the width of a <td> HTML element within a layout JSP, for example.
public boolean isImplicitPlaceholder()
Placeholder
was created implicitely to handle 'usingFlow' duties, or explicitely by
a
Placeholder
was created implicitely, false
otherwise.public LayoutPresentationContext getParentLayoutPresentationContext()
PlaceholderPresentationContext
's parent LayoutPresentationContext
.
PlaceholderPresentationContext
's parent LayoutPresentationContext
,
or null if one doesn't exist.public static PlaceholderPresentationContext getPlaceholderPresentationContext(javax.servlet.http.HttpServletRequest request)
Placeholder
portal component. Note this method will only work if called from within a portal
(typically, from within a *layout.jsp skeleton). This method may return null if called when no appropriate
context exists, but such a context should safely exist when being fetched from the associated skeleton JSP during
normal portal rendering.
request
- The current HTTPServletRequest instance
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Oracle Fusion Middleware Java API for Oracle WebLogic Portal 10g Release 3 (10.3.4) E14255-03 |
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