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java.lang.Objectorg.apache.wicket.Component
org.apache.wicket.MarkupContainer
org.apache.wicket.markup.html.WebMarkupContainer
org.apache.wicket.markup.html.panel.Panel
org.apache.wicket.markup.html.panel.FeedbackPanel
public class FeedbackPanel
A panel that displays FeedbackMessages in a list view. The
maximum number of messages to show can be set with setMaxMessages().
FeedbackMessage,
FeedbackMessages,
Serialized Form| Field Summary |
|---|
| Fields inherited from class org.apache.wicket.markup.html.panel.Panel |
|---|
PANEL |
| Fields inherited from class org.apache.wicket.Component |
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ENABLE, FLAG_INITIALIZED, FLAG_REMOVING_FROM_HIERARCHY, FLAG_RESERVED1, FLAG_RESERVED2, FLAG_RESERVED3, FLAG_RESERVED4, FLAG_RESERVED5, FLAG_RESERVED8, PARENT_PATH, PATH_SEPARATOR, RENDER |
| Constructor Summary | |
|---|---|
FeedbackPanel(String id)
|
|
FeedbackPanel(String id,
IFeedbackMessageFilter filter)
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|
| Method Summary | |
|---|---|
boolean |
anyErrorMessage()
Search messages that this panel will render, and see if there is any message of level ERROR or up. |
boolean |
anyMessage()
Search messages that this panel will render, and see if there is any message. |
boolean |
anyMessage(int level)
Search messages that this panel will render, and see if there is any message of the given level. |
protected String |
getCSSClass(FeedbackMessage message)
Gets the css class for the given message. |
protected List<FeedbackMessage> |
getCurrentMessages()
Gets the currently collected messages for this panel. |
FeedbackMessagesModel |
getFeedbackMessagesModel()
|
IFeedbackMessageFilter |
getFilter()
|
Comparator<FeedbackMessage> |
getSortingComparator()
|
boolean |
isVersioned()
|
protected FeedbackMessagesModel |
newFeedbackMessagesModel()
Gets a new instance of FeedbackMessagesModel to use. |
protected Component |
newMessageDisplayComponent(String id,
FeedbackMessage message)
Generates a component that is used to display the message inside the feedback panel. |
FeedbackPanel |
setFilter(IFeedbackMessageFilter filter)
Sets a filter to use on the feedback messages model |
FeedbackPanel |
setMaxMessages(int maxMessages)
|
FeedbackPanel |
setSortingComparator(Comparator<FeedbackMessage> sortingComparator)
Sets the comparator used for sorting the messages. |
| Methods inherited from class org.apache.wicket.markup.html.panel.Panel |
|---|
newMarkupSourcingStrategy |
| Methods inherited from class org.apache.wicket.markup.html.WebMarkupContainer |
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getWebPage, getWebRequest |
| Methods inherited from class org.apache.wicket.MarkupContainer |
|---|
add, addOrReplace, autoAdd, contains, get, get, getAssociatedMarkup, getAssociatedMarkupStream, getMarkup, getMarkupType, hasAssociatedMarkup, internalAdd, internalInitialize, iterator, iterator, onAfterRenderChildren, onComponentTagBody, onMarkupAttached, onRender, remove, remove, removeAll, renderAll, renderAssociatedMarkup, renderNext, replace, setDefaultModel, size, swap, toString, toString, visitChildren, visitChildren, visitChildren, visitChildren |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
|---|
public FeedbackPanel(String id)
Component.Component(String)
public FeedbackPanel(String id,
IFeedbackMessageFilter filter)
id - filter - Component.Component(String)| Method Detail |
|---|
public final boolean anyErrorMessage()
public final boolean anyMessage()
public final boolean anyMessage(int level)
level - the level, see FeedbackMessage
public final FeedbackMessagesModel getFeedbackMessagesModel()
public final IFeedbackMessageFilter getFilter()
public final Comparator<FeedbackMessage> getSortingComparator()
public boolean isVersioned()
isVersioned in class Componenttrue if this component should notify its holding page about changes in its
state. If a Page is not versioned then it wont track changes in its
components and will use the same Page.getPageId() during its lifetimeComponent.isVersioned()public final FeedbackPanel setFilter(IFeedbackMessageFilter filter)
filter - The message filter to install on the feedback messages model
public final FeedbackPanel setMaxMessages(int maxMessages)
maxMessages - The maximum number of feedback messages that this feedback panel should show at
one time
public final FeedbackPanel setSortingComparator(Comparator<FeedbackMessage> sortingComparator)
sortingComparator - comparator used for sorting the messages.
protected String getCSSClass(FeedbackMessage message)
message - the message
protected final List<FeedbackMessage> getCurrentMessages()
protected FeedbackMessagesModel newFeedbackMessagesModel()
protected Component newMessageDisplayComponent(String id,
FeedbackMessage message)
span tags.
By default a Label is used.
Note that the created component is expected to respect feedback panel's
Component.getEscapeModelStrings() value
id - parent idmessage - feedback message
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