[jira] Resolved: (WICKET-1954) Component.isVisibilityAllowed() not consulted before calling onBeforeRender()

["Igor Vaynberg (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/WICKET-1954?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Igor Vaynberg resolved WICKET-1954.
-----------------------------------

    Resolution: Fixed
      Assignee: Igor Vaynberg

> Component.isVisibilityAllowed() not consulted before calling onBeforeRender()
> -----------------------------------------------------------------------------
>
>                 Key: WICKET-1954
>                 URL: https://issues.apache.org/jira/browse/WICKET-1954
>             Project: Wicket
>          Issue Type: Bug
>          Components: wicket
>    Affects Versions: 1.3.5
>            Reporter: Nikita Tovstoles
>            Assignee: Igor Vaynberg
>
> I have a component whose parent does this:
> class Parent extends Panel
> private Component child;
> onBeforeRender()
> {
> child.setVisibilityAllowed(false);
> super.onBeforeRender();
> }
> I would expect child's onBeforeRender() to not be executed but it is, because Component.internalBeforeRender calls isVisible() rather than determineVisibility().
> Shouldn't the following line in Component.internalBeforeRender():
>                 if ((isVisible() || callOnBeforeRenderIfNotVisible()) && !getFlag(FLAG_RENDERING) &&
>                         !getFlag(FLAG_PREPARED_FOR_RENDER))
> be this:
>                 if ((determineVisibility() || callOnBeforeRenderIfNotVisible()) && !getFlag(FLAG_RENDERING) &&
>                         !getFlag(FLAG_PREPARED_FOR_RENDER))

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