It works but the output is broken :)

Semester 3/Assignments/params/src/main/java/beans/StockBean.java

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+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/JSF/JSFManagedBean.java to edit this template
+ */
+package beans;
+
+import bl.DataFromDatabase;
+import jakarta.annotation.PostConstruct;
+import jakarta.enterprise.context.SessionScoped;
+import jakarta.faces.application.ConfigurableNavigationHandler;
+import jakarta.faces.context.ExternalContext;
+import jakarta.faces.context.FacesContext;
+import jakarta.inject.Inject;
+import jakarta.inject.Named;
+import java.io.Serializable;
+import java.util.List;
+import org.primefaces.event.SelectEvent;
+import pojos.Stock;
+
+/**
+ *
+ * @author asdv5
+ */
+@Named(value = "stockBean")
+@SessionScoped
+public class StockBean implements Serializable
+{
+    @Inject
+    DataFromDatabase dbData;
+    List<Stock> stocks;
+
+  
+    @PostConstruct
+    void init()
+    {
+        stocks = dbData.getList();
+    }
+
+    public List<Stock> getStocks()
+    {
+        return stocks;
+    }
+
+    public void setStocks(List<Stock> stocks)
+    {
+        this.stocks = stocks;
+    }
+
+ 
+    public void onRowSelect(SelectEvent event)
+    {
+        FacesContext fc = FacesContext.getCurrentInstance();
+        ExternalContext ec = fc.getExternalContext();
+        Stock a = (Stock) event.getObject();
+        String page = "client-page";
+        String params = "&url_of_parent_param1=" + "index";
+        params += "&stock_id_param2=" + a.getStockId();
+        ConfigurableNavigationHandler handler = (ConfigurableNavigationHandler) fc.getApplication().getNavigationHandler();
+        handler.performNavigation(page + "?faces-redirect=true" + params);
+    }
+}