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POHow to include component with its separate markup to another markup?
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  1. POHow to include component with its separate markup to another markup?
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    copied!<p>I have a panel which has defined a place in it where other panel should go. There must not be any inheritance, as not only there is a large number of them but also they are to be used throughout the entire application.</p> <p>Component that I want to be "included" extends panel itself too. I want to be able to do something like in component with markup 1, independent from component 2 implementation.</p> <p>Is it possible to do that? I am perfectly aware of how inheritance works. But there is not much about composition... </p> <p>The stacktrace:</p> <pre><code>Last cause: The component(s) below failed to render. Possible reasons could be that: 1) you have added a component in code but forgot to reference it in the markup (thus the component will never be rendered), 2) if your components were added in a parent container then make sure the markup for the child container includes them in &lt;wicket:extend&gt;. 1. [BlockingAjaxSubmitLink [Component id = link_language_add]] 2. [ListView [Component id = language_placeholder]] 3. [ListItem [Component id = 0]] 4. [LanguagePanel [Component id = language]] 5. [WebMarkupContainer [Component id = container_name]] 6. [TextField [Component id = name]] 7. [Component id = feedback_name] 8. [WebMarkupContainer [Component id = container_proficiency]] 9. [TextField [Component id = proficiency]] 10. [BlockingAjaxLink [Component id = link_remove]] 11. [ListItem [Component id = 1]] 12. [LanguagePanel [Component id = language]] 13. [WebMarkupContainer [Component id = container_name]] 14. [TextField [Component id = name]] 15. [Component id = feedback_name] 16. [WebMarkupContainer [Component id = container_proficiency]] 17. [TextField [Component id = proficiency]] 18. [BlockingAjaxLink [Component id = link_remove]] </code></pre> <p>All of these components are inside the form or at least should be seen there.</p>
 

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