Works perfectly, thanks! Op za 26 jun. 2021 om 22:58 schreef Bas Gooren <b...@iswd.nl>: > > Hi, > > Have a look at TransparentWebMarkupContainer, it was specifically made > for this. This does involve some (internal) magic in wicket but allows > you to simply say this.add() in child pages instead of > rootContainer.add(). > > // Bas > > Verstuurd vanaf mijn iPhone > > > Op 26 jun. 2021 om 18:09 heeft Prag Progger <pragprog...@gmail.com> het > > volgende geschreven: > > > > Hi, > > > > I have a ParentPage and many sub class child pages that extend it. I > > decided to add a root container element to the parent page, but this > > breaks all ChildPage.add() method calls in the child pages. A solution > > is to pass the root container to every child, but that is a lot of > > work. Is there a cleaner way to solve this problem without breaking > > all the child pages? > > > > // ParentPage.java > > public class ParentPage extends WebPage { > > // Shared with sub classes > > protected MarkupContainer rootContainer; > > > > public ParentPage() { > > rootContainer = new WebMarkupContainer("rootContainer"); > > add(rootContainer); > > > > rootContainer.add(new Label("parentLabel", "Parent component")); > > } > > } > > > > // ParentPage.html > > <html><body> > > <h1>ParentPage</h1> > > > > <div wicket:id="rootContainer"> > > <p wicket:id="parentLabel"></p> > > > > <div> > > <wicket:child /> > > </div> > > </div> > > </body></html> > > > > > > // ChildPage.java > > public class ChildPage extends ParentPage { > > public ChildPage() { > > // This should preferably be add() instead of rootContainer.add() > > // So that I don't have such dependency on the parentPage. > > rootContainer.add(new Label("childComponent", "Child component")); > > } > > } > > > > // ChildPage.html > > <html><body> > > <wicket:extend> > > <h2>Child page</h2> > > > > <p wicket:id="childComponent"></p> > > </wicket:extend> > > </body></html> > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > > For additional commands, e-mail: users-h...@wicket.apache.org > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org >
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