Borrar tus propios comnetarios y metiendo en el css lo del background

Source Packages/conexionDB/comentarioDB.java

@@ -96,4 +96,27 @@ public class comentarioDB {
         }
     }
     
+    public static double borrarComentario(int idComentario){
+        ConnectionPool pool = ConnectionPool.getInstance();
+        Connection connection = pool.getConnection();
+        PreparedStatement ps=null;
+
+
+        String consulta="DELETE FROM Comentario WHERE idCOmentario = ?";
+        try {
+            ps =connection.prepareStatement(consulta);
+
+            ps.setInt(1, idComentario );
+
+            int res = ps.executeUpdate();
+            ps.close();
+            pool.freeConnection(connection);
+            return res;
+        } catch (SQLException e) {
+            e.printStackTrace();
+            return 0;
+        }
+
+    }
+    
 }

Source Packages/servlet/borrarComentarioSV.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 servlet;
+
+import conexionDB.comentarioDB;
+import java.io.IOException;
+import java.io.PrintWriter;
+import javax.servlet.RequestDispatcher;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+/**
+ *
+ * @author Fnac
+ */
+@WebServlet(name = "borrarComentarioSV", urlPatterns = {"/borrarComentarioSV"})
+public class borrarComentarioSV extends HttpServlet {
+
+    /**
+     * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
+     * methods.
+     *
+     * @param request servlet request
+     * @param response servlet response
+     * @throws ServletException if a servlet-specific error occurs
+     * @throws IOException if an I/O error occurs
+     */
+    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
+            throws ServletException, IOException {
+        response.setContentType("text/html;charset=UTF-8");
+        int idComentario = Integer.parseInt(request.getParameter("idComentario"));
+        int idNook = Integer.parseInt(request.getParameter("idNook"));
+        
+        comentarioDB.borrarComentario(idComentario);
+        
+        
+        
+        String url = "/nookSV?idNook="+idNook;
+        RequestDispatcher dispatcher = getServletContext().getRequestDispatcher(url);
+        dispatcher.forward(request, response);
+    }
+
+    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
+    /**
+     * Handles the HTTP <code>GET</code> method.
+     *
+     * @param request servlet request
+     * @param response servlet response
+     * @throws ServletException if a servlet-specific error occurs
+     * @throws IOException if an I/O error occurs
+     */
+    @Override
+    protected void doGet(HttpServletRequest request, HttpServletResponse response)
+            throws ServletException, IOException {
+        processRequest(request, response);
+    }
+
+    /**
+     * Handles the HTTP <code>POST</code> method.
+     *
+     * @param request servlet request
+     * @param response servlet response
+     * @throws ServletException if a servlet-specific error occurs
+     * @throws IOException if an I/O error occurs
+     */
+    @Override
+    protected void doPost(HttpServletRequest request, HttpServletResponse response)
+            throws ServletException, IOException {
+        processRequest(request, response);
+    }
+
+    /**
+     * Returns a short description of the servlet.
+     *
+     * @return a String containing servlet description
+     */
+    @Override
+    public String getServletInfo() {
+        return "Short description";
+    }// </editor-fold>
+
+}

web/buzon.jsp

@@ -50,7 +50,7 @@ and open the template in the editor.
                             ArrayList<Mensaje> mensajes= (ArrayList<Mensaje>)request.getAttribute("mensajes");
                             for(int i=0;i<mensajes.size();i++){
                         %>
-                        <div class="mensajeBuzon" style="background-color: #f2f2f2;">
+                        <div class="mensajeBuzon">
                             <p class="usuario"><%= mensajes.get(i).getAutor() %><p>
                             <p class="asunto"><%= mensajes.get(i).getAsunto() %></p>
                             <p class="fecha"><%= mensajes.get(i).getFecha() %></p>

web/enviados.jsp

@@ -51,7 +51,7 @@ and open the template in the editor.
                             ArrayList<Mensaje> mensajes= (ArrayList<Mensaje>)request.getAttribute("mensajes");
                             for(int i=0;i<mensajes.size();i++){
                         %>
-                        <div class="mensajeBuzon" style="background-color: #f2f2f2;">
+                        <div class="mensajeBuzon">
                             <p class="usuario"><%= mensajes.get(i).getDestinatario()%><p>
                             <p class="asunto"><%= mensajes.get(i).getAsunto() %></p>
                             <p class="fecha"><%= mensajes.get(i).getFecha() %></p>

web/misNooks.jsp

@@ -91,7 +91,7 @@ and open the template in the editor.
                                 </form>
                             </div>
                             <div class="nooks">
-                                <button id="borrar" type="submit"  class="borrarNook" onclick="window.location.href='borrarNookSV?idNook=<%=misNooks.get(i).getIdNook()%>'" onSubmit="return confirmarBorrarNook()"s>Borrar Nook</button>
+                                <button type="submit"   class="borrarNook" onclick="window.location.href='borrarNookSV?idNook=<%=misNooks.get(i).getIdNook()%>'">Borrar Nook</button>
                             </div>
                        </div>
                     <%}%>

web/paginaNook.jsp

@@ -152,6 +152,11 @@ and open the template in the editor.
                                             <p class="vMedia"><%=comentarios.get(i).getValoracionMedia()%></p>
                                         </form>
                                     </div>
+                                    <%if(userName.equals(comentarios.get(i).getAutor())){%>
+                                        <div class="borrarComentario">
+                                            <button type="submit"   class="borrarComentario" onclick="window.location.href='borrarComentarioSV?idComentario=<%=comentarios.get(i).getIdComentario()%>&idNook=<%=nook.getIdNook()%>'">Borrar comentario</button>
+                                        </div>
+                                    <%}%>
                                 </div>
                             </li>
                             <%}%>

web/style.css

@@ -605,6 +605,7 @@ margin:auto;
 
 .mensajeBuzon {
     padding-left: 2rem;
+    background: #f2f2f2;
 }
 .mensajeBuzon .usuario{
     font-size-adjust: 0.8;
@@ -706,3 +707,17 @@ margin:auto;
 }
 
 
+.borrarComentario{
+    height: 3rem;
+    margin-bottom: 1rem;
+}
+
+.borrarComentario button{
+
+    width: 10rem;
+    position: absolute;
+    right: 15rem;
+
+}
+
+