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| public void doGet( HttpServletRequest request,
HttpServletResponse response)
throws IOException, ServletException{
String add = request.getParameter("add");
String rem = request.getParameter("rem");
String edit = request.getParameter("edit");
if (!(add.equals(null)))
{
request.getRequestDispatcher("newadd.jsp").forward(request, response);
}
if (!(rem.equals(null))) {
try {
Class.forName(driver);
con = DriverManager.getConnection(url + db, userName, password);
String sql = "delete from listeConsole where nom_consol= ?";
PreparedStatement stmt = null;
stmt = con.prepareStatement(sql);
stmt.setString(1, //je ne sais pas quoi metter);
int erase = stmt.executeUpdate();
if (erase == 0) {
//Supprssion reussie
}
if (erase == 1) {
//Supprssion reussie
}
stmt.close();
con.close();
//out.println("Data delete successfully from database.");
} catch (Exception e) {
//out.println(e);
}
request.getRequestDispatcher("home.jsp").forward(request, response);
}
if (!(edit.equals(null))) {
request.getRequestDispatcher("edit.jsp").forward(request, response);
}
} |
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