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POPrimefaces ManyCheckbox inside ui:repeat calls setter method only for last loop
 

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    <p>I have a <code>&lt;p:selectManyCheckbox&gt;</code> inside <code>&lt;ui:repeat&gt;</code>, getting it's items from a List of a certain Object Class (provided by <code>&lt;ui:repeat&gt;</code>-variable) and is supposed to save the chosen items into another List of the same Object Class. But it calls the setter method <code>#{cartBean.setSelectedExtras}</code> only for the last entry (last iteration of <code>&lt;ui:repeat&gt;</code>).</p> <pre><code>&lt;ui:repeat var="item" value="#{category.items}"&gt; &lt;p:selectManyCheckbox id="extraCheckbox" value="#{cartBean.selectedExtras}" layout="pageDirection" converter="omnifaces.SelectItemsConverter"&gt; &lt;f:selectItems value="#{item.items5}" var="extra" itemLabel="#{extra.name}"/&gt; &lt;/p:selectManyCheckbox&gt; &lt;/ui:repeat&gt; </code></pre> <p><strong>Update:</strong> I changed the above construct just the way BalusC proposed.<br> Declaration in backing bean is now:</p> <pre><code>private List&lt;List&lt;Item&gt;&gt; selectedExtras = new ArrayList&lt;List&lt;Item&gt;&gt;(); </code></pre> <p>When I check checkboxes that were created by the first loops of <code>&lt;ui:repeat&gt;</code> and click the <code>&lt;p:commandButton&gt;</code> inside the same <code>&lt;h:form&gt;</code> the setter method of <code>selectedExtras</code> is not called. When I check the checkboxes created in the last loop of <code>&lt;ui:repeat&gt;</code> and click the <code>&lt;p:commandButton&gt;</code> I get an Exception: </p> <pre><code>javax.el.PropertyNotFoundException: /lightbox-item.xhtml @57,165 value="#{cartBean.selectedExtras[iteration.index]}": null </code></pre>
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    1. COyou're going to need to post more code than that. Please post some backing bean code.
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    2. CO@Catfish I edited my question. Actually I don't think there is any interesting backing bean code. As you can see now `#{item}` is the variable from `<ui:repeat>` and `#{cartBean.selectedExtras}` points to simple setter/getter methods for a `List<Item>` just as `#{item.items5}` is one and `#{category.items}` is too.
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