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import beans.MysqlConnec;
import java.io.*;
import java.net.*;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import javax.servlet.*;
import javax.servlet.http.*;
public class stock extends HttpServlet {
MysqlConnec connec = new MysqlConnec();
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException, SQLException {
response.setContentType("text/html;charset=UTF-8");
PrintWriter out = response.getWriter();
String action = request.getParameter("action");
if(action.equalsIgnoreCase("ajouter")) {
String nom = request.getParameter("nom");
int prix = Integer.parseInt(request.getParameter("prix"));
int qte = Integer.parseInt(request.getParameter("qte"));
Connection con = connec.getConnec();
int rs = connec.executeQueryOther("INSERT INTO article (id, nom, prix, qte, date) VALUES('', '"+nom+"', "+prix+", "+qte+", now())");
connec.stopConnec();
}
else if(action.equalsIgnoreCase("modifier")) {
String nom = request.getParameter("nom");
int id = Integer.parseInt(request.getParameter("id"));
int prix = Integer.parseInt(request.getParameter("prix"));
int qte = Integer.parseInt(request.getParameter("qte"));
Connection con = connec.getConnec();
int rs = connec.executeQueryOther("UPDATE article SET nom='"+nom+"', prix='"+prix+"', qte='"+qte+"' WHERE id="+id);
connec.stopConnec();
}
else if(action.equalsIgnoreCase("supprimer")){
int id = Integer.parseInt(request.getParameter("id"));
Connection con = connec.getConnec();
int rs = connec.executeQueryOther("DELETE FROM article WHERE id="+id);
connec.stopConnec();
}
getServletContext().getRequestDispatcher("/index.jsp").forward(request,response);
}
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}
} |
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