JSP工程应用与项目实践

				
				
				
				
				
				
				供应商
				
				
				
									int idsupplier=Integer.parseInt((String)request.getParameter("idsupplier"));
					String sqld="DELETE FROM supplier WHERE idsupplier="+idsupplier;
					int temp=-2;
					temp=supplier.update(sqld);
					if(temp>0){
						response.sendRedirect("supplier.jsp");
					}else{
						out.println("alert('删除失败');window.close();");
					}
				%>