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POFragment inside a ListView - Wicket
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  1. POFragment inside a ListView - Wicket
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    copied!<p>I'm trying to add fragment inside a repeating li component:</p> <pre><code>&lt;ul&gt; &lt;li wicket:id="listView"&gt;HERE GOES MY FRAGMENT&lt;/li&gt; &lt;/ul&gt; </code></pre> <p>The code to populate the listview is the following:</p> <pre><code>@Override protected void populateItem(final org.apache.wicket.markup.repeater.Item&lt;Message&gt; item) { Message msg = item.getModelObject(); log.info("Adding message fragment to markup: " + item.getMarkupId()); item.add(new MessageFragement(item.getMarkupId(), "messageFragment", this, msg)); } </code></pre> <p>The generated expected code is:</p> <pre><code>&lt;ul&gt; &lt;li .... wicket:id="listView&gt;&lt;/li&gt; &lt;li .... wicket:id="listView&gt;&lt;/li&gt; .... &lt;/ul&gt; </code></pre> <p>But my fragment is not added and I receive the Runtime wicket exception:</p> <blockquote> <p>The component(s) below failed to render. A common problem is that you have added a component in code but forgot to reference it in the markup (thus the component will never be rendered).</p> </blockquote> <p>Why I cannot use the item markup id as componenent id for my fragment? I now this can be easily solved by adding an additional tag on the li:</p> <pre><code>&lt;ul&gt;&lt;li wicket:id="listView"&gt;&lt;div wicket:id="message"&gt;&lt;/div&gt;&lt;/li&gt;&lt;/ul&gt; </code></pre> <p>And add the markup id "message" to the fragment. But I don't want it. I just want to use the already there &lt;li&gt; to host my fragment, is it even possible?</p> <p>Thanks guys</p>
 

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