Goran Bibic

Goran Bibic

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Asp.net read data from database

Mar 4 2024 8:42 PM

Not read data from database

In table porezi have data

My code

Table header have, table data no have, no error

Some help?

My code

using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Mvc.RazorPages;
using System.Data.SqlClient;

namespace MyStore.Pages.Porezi
{
    public class IndexModel : PageModel
    {
        public List<ClientInfo> listClients = new List<ClientInfo>();
        public void OnGet()
        {
            try
            {
                String connectionString = "Data Source=.\\SQLEXPRESS;Initial Catalog=test;Integrated Security=True;Trust Server Certificate=True";

                using (SqlConnection connection = new SqlConnection(connectionString))
                {
                    connection.Open();
                    String sql = "SELECT * FROM porezi";

                    using (SqlCommand command = new SqlCommand(sql, connection))
                    {
                        using (SqlDataReader reader = command.ExecuteReader())
                        {
                            while (reader.Read())
                            {
                                ClientInfo clientInfo = new ClientInfo();
                                clientInfo.id = "" + reader.GetInt32(0);
                                clientInfo.redni_broj = reader.GetString(1);
                                clientInfo.naziv = reader.GetString(2);
                                clientInfo.procenat= "" + reader.GetString(3);
                                clientInfo.fiksna_vrednost = "" + reader.GetString(4);
                                clientInfo.oznaka = reader.GetString(5);

                                listClients.Add(clientInfo);
                            }
                        }

                    }
                }

            }
            catch (Exception ex)
            {
                Console.WriteLine("Exception: " + ex.ToString());  
            }
        }

        public class ClientInfo
        {
            public String id;
            public String redni_broj;
            public String naziv;
            public String procenat;
            public String fiksna_vrednost;
            public String oznaka;
        }
    }

}




 

REst of code

 


Answers (2)