Anhand von Tutorial mal eine Tabellenfunktion implementiert, ist noch sehr...

Anhand von Tutorial mal eine Tabellenfunktion implementiert, ist noch sehr simpel gehalten und ohne Bezug auf eine Datenbank.

nbactions.xml

@@ -22,4 +22,25 @@
                 <goal>jetty:run</goal>
             </goals>
         </action>
+        <action>
+            <actionName>CUSTOM-run jetty</actionName>
+            <displayName>run jetty</displayName>
+            <goals>
+                <goal>jetty:run</goal>
+            </goals>
+        </action>
+        <action>
+            <actionName>debug</actionName>
+            <packagings>
+                <packaging>war</packaging>
+                <packaging>ear</packaging>
+                <packaging>ejb</packaging>
+            </packagings>
+            <goals>
+                <goal>package</goal>
+            </goals>
+            <properties>
+                <netbeans.deploy.debugmode>true</netbeans.deploy.debugmode>
+            </properties>
+        </action>
     </actions>

src/main/java/org/s4s/MyUI.java

@@ -5,13 +5,24 @@ import javax.servlet.annotation.WebServlet;
 import com.vaadin.annotations.Theme;
 import com.vaadin.annotations.Title;
 import com.vaadin.annotations.VaadinServletConfiguration;
+import com.vaadin.data.util.BeanContainer;
+import com.vaadin.server.FontAwesome;
 import com.vaadin.server.VaadinRequest;
 import com.vaadin.server.VaadinServlet;
+import com.vaadin.shared.ui.label.ContentMode;
+import com.vaadin.ui.Alignment;
 import com.vaadin.ui.Button;
+import com.vaadin.ui.Button.ClickEvent;
+import com.vaadin.ui.HorizontalLayout;
 import com.vaadin.ui.Label;
+import com.vaadin.ui.Notification;
+import com.vaadin.ui.Table;
 import com.vaadin.ui.TextField;
 import com.vaadin.ui.UI;
 import com.vaadin.ui.VerticalLayout;
+import java.util.List;
+import org.s4s.modell.objects.dto.Product;
+import org.s4s.process.controll.ProductSearch;
 
 /**
  * This UI is the application entry point. A UI may either represent a browser window 
@@ -27,11 +38,59 @@ public class MyUI extends UI {
     @Override
     protected void init(VaadinRequest vaadinRequest) {
         Label label = new Label("Das erste Label unseres Shop in Shop System");
-        setContent(label);
+     //   setContent(label);
+        final VerticalLayout layout = new VerticalLayout();
+        layout.setMargin(true);
+        setContent(layout);
+        
+        
+        final HorizontalLayout horizontalLayout = new HorizontalLayout();
+        
+        
+        TextField textfield = new TextField();
+        Button button = new Button("Suche" , FontAwesome.SEARCH);
+        
+        horizontalLayout.addComponent(textfield);
+        horizontalLayout.addComponent(button);
+        
+        
+        layout.addComponent(label);
+        layout.setComponentAlignment(label, Alignment.TOP_LEFT);
+        layout.addComponent(horizontalLayout);
+        layout.setComponentAlignment(horizontalLayout, Alignment.TOP_RIGHT);
+        
+   
+    
+      
+        final BeanContainer<Integer, Product> data = new BeanContainer<Integer, Product>(Product.class);
+        data.setBeanIdProperty("id");
+        final Table table = new Table ("Products" , data);
+        table.setSizeFull();
+        table.setSelectable(true);
+        
+        
+        button.addClickListener(new Button.ClickListener() {
+        @Override
+        public void buttonClick(ClickEvent event){
+          String str = textfield.getValue();
+          
+          if(str.equals("")){
+              Notification.show(null, "Bitte gesuchtes Produkt eingeben!", Notification.Type.WARNING_MESSAGE);
+          } else{
+              layout.addComponent(table);
+              
+              List<Product> liste = ProductSearch.getInstance().getProductByTyp(str);
+              data.removeAllItems();
+              data.addAll(liste);
+              table.setPageLength(table.size());
+          }
+      }
+      });
     }
+    
 
     @WebServlet(urlPatterns = "/*", name = "MyUIServlet", asyncSupported = true)
     @VaadinServletConfiguration(ui = MyUI.class, productionMode = false)
     public static class MyUIServlet extends VaadinServlet {
     }
-}
+}
\ No newline at end of file

src/main/java/org/s4s/modell/objects/dto/Product.java

+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.s4s.modell.objects.dto;
+
+/**
+ *
+ * @author Holger Karwanni
+ */
+public class Product {
+    
+    private String name;
+    private Integer id;
+    private String typ;
+    private double price;
+    private String description;
+    
+    public Product(String name, Integer id, String typ, double price, String description){
+        this.name = name;
+        this.id = id;
+        this.typ = typ;
+        this.price = price;
+        this.description = description;
+    }
+    
+    public Product(){
+        
+    }
+    
+    public String getName(){
+        return name;
+    }
+    
+    public void setName(String name){
+        this.name = name;
+    }
+    
+     public Integer getId(){
+        return id;
+    }
+    
+    public void setId(Integer id){
+        this.id = id;
+    }
+    
+     public String getTyp(){
+        return typ;
+    }
+    
+    public void setTyp(String typ){
+        this.typ = typ;
+    }
+    
+     public double getPrice(){
+        return price;
+    }
+    
+    public void setPrice(double price){
+        this.price = price;
+    }
+    
+     public String getDescription(){
+        return description;
+    }
+    
+    public void setDescription (String description){
+        this.description = description;
+    }
+    
+}

src/main/java/org/s4s/process/controll/ProductSearch.java

+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.s4s.process.controll;
+
+import java.util.ArrayList;
+import java.util.List;
+import org.s4s.modell.objects.dto.Product;
+
+/**
+ *
+ * @author Holger
+ */
+public class ProductSearch {
+    
+    Product p1 = new Product("Nachhilfe Algebra", 1, "Nachhilfe", 2.00, "Biete Nachhilfe in Algebra an!");
+    Product p2 = new Product("F&I", 2, "Mitschriften", 5.00, "Mitschriften aus dem WS16/17 in F&I!");
+    Product p3 = new Product("Übungen Eidip", 3,"Lösungen" , 10.50, "Lösungen zu alten Eidip Aufgaben!");
+    
+    private ProductSearch(){
+        
+    }
+    
+    public static ProductSearch search = null;
+    
+    public static ProductSearch getInstance(){
+        if(search== null){
+            search = new ProductSearch();
+        }
+        return search;
+    }
+    
+    public List<Product> getProductByTyp(String typ){
+        ArrayList<Product> liste = new ArrayList<Product> ();
+        if(typ.equals("Nachhilfe")){
+            liste.add(p1);
+        } 
+        if(typ.equals("Mitschriften")){
+            liste.add(p2);
+        }
+        if(typ.equals("Lösungen")){
+            liste.add(p3);
+        }
+        
+        return liste;
+    }
+}

target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst

-org\s4s\MyUI$MyUIServlet.class
+org\s4s\modell\objects\dto\Product.class
+org\s4s\process\controll\ProductSearch.class
 org\s4s\MyUI.class
+org\s4s\MyUI$MyUIServlet.class
+org\s4s\MyUI$1.class