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    <p>I have refactored your code. Here is the UkrCity Class.</p> <pre><code>package com.example; import java.io.Serializable; public class UkrCity implements Serializable { /** * */ private static final long serialVersionUID = 1L; private String name; public UkrCity(String name) { this.setName(name); } public String getName() { return name; } public void setName(String name) { this.name = name; } } </code></pre> <p>Here is the backing bean</p> <pre><code>package com.example; import java.io.Serializable; import java.util.ArrayList; import java.util.Arrays; import javax.faces.bean.ManagedBean; import javax.faces.bean.SessionScoped; @ManagedBean @SessionScoped public class TableBean implements Serializable{ /** * */ private static final long serialVersionUID = 1L; private ArrayList&lt;UkrCity&gt; cities = new ArrayList&lt;UkrCity&gt;(Arrays.asList(new UkrCity("Київ"),new UkrCity("Харків") )); public ArrayList&lt;UkrCity&gt; getCities() { return cities; } } </code></pre> <p>Here is your index.xhtml</p> <pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt; &lt;!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"&gt; &lt;html xmlns="http://www.w3.org/1999/xhtml" xmlns:f="http://java.sun.com/jsf/core" xmlns:h="http://java.sun.com/jsf/html"&gt; &lt;h:head&gt; &lt;title&gt;UkrCities Table&lt;/title&gt; &lt;/h:head&gt; &lt;h:body&gt; &lt;h:form&gt; &lt;h:dataTable value="#{tableBean.cities}" var="city"&gt; &lt;h:column&gt; &lt;f:facet name="header"&gt;City&lt;/f:facet&gt; &lt;h:outputText value="#{city.name}" /&gt; &lt;/h:column&gt; &lt;h:column&gt; &lt;f:facet name="header"&gt;School&lt;/f:facet&gt; &lt;h:inputText value="" /&gt; &lt;/h:column&gt; &lt;h:column&gt; &lt;f:facet name="header"&gt;Add/Remove&lt;/f:facet&gt; &lt;h:selcectBooleanCheckbox value="" onclick="submit()" /&gt; &lt;/h:column&gt; &lt;/h:dataTable&gt; &lt;/h:form&gt; &lt;/h:body&gt; &lt;/html&gt; </code></pre>
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    1. POJSF - populate values at runtime
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    1. USRavi
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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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