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Posted to commits@wicket.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2018/08/06 15:52:00 UTC
[jira] [Commented] (WICKET-6577) Introduce class
GenericWebMarkupContainer
[ https://issues.apache.org/jira/browse/WICKET-6577?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16570390#comment-16570390 ]
ASF subversion and git services commented on WICKET-6577:
---------------------------------------------------------
Commit 7552557fb2fcec53da21889e4eec0007b092adc3 in wicket's branch refs/heads/wicket-8.x from [~svenmeier]
[ https://git-wip-us.apache.org/repos/asf?p=wicket.git;h=7552557 ]
WICKET-6577 GenericWebMarkupContainer
for convenience
> Introduce class GenericWebMarkupContainer
> -----------------------------------------
>
> Key: WICKET-6577
> URL: https://issues.apache.org/jira/browse/WICKET-6577
> Project: Wicket
> Issue Type: New Feature
> Components: wicket
> Affects Versions: 8.0.0
> Reporter: Michael Gerhards
> Priority: Minor
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> Wicket provides a GenericPanel. Why does it not provide a GenericWebMarkupContainer?
> The code itself is trivial:
> public class GenericWebMarkupContainer<T> extends WebMarkupContainer implements IGenericComponent<T, GenericWebMarkupContainer<T>> {
> public GenericWebMarkupContainer(String wicketId) {
> this(wicketId, null);
> }
> public GenericWebMarkupContainer(String wicketId, IModel<T> model) {
> super(wicketId, model);
> }
> }
>
> My usage scenario is the following:
> GenericWebMarkupContainer<String> loggedInUser = new GenericWebMarkupContainer<String>("loggedInUser", loggedInUserIDModel) {
> @Override
> protected void onConfigure() {
> super.onConfigure();
> String loggedInUserID = getModelObject(); // IGenericComponent
> setVisibilityAllowed(notNullAndNotEmpty(loggedInUserID));
> }
> };
> The GenericWebMarkupContainer here is just used as a visibility-container since HTML enclosures not always work fine. It references its own ModelObject to determine visibility. To be type-save, we need to implement IGenericComponent.
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