Hello , how can i insert multiple items selected from checkbox list in to database

Question

5.00/5 (1 vote)

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C#

ASP.NET

Please help me.......
thanks in advance

Posted 17-Mar-13 21:27pm

Baroor

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Member 9332883 18-Mar-13 3:45am

try this...

for (int i = 0; i < chHobbies.Items.Count; i++)
{
if (chHobbies.Items[i].Selected == true)
{
//hob += chHobbies.Items[i].Text + ",";
string qr = "insert into stuhob(StuID,HobID) values('" + txtStuID.Text + "','" + chHobbies.Items[i].Text + "')";
SqlCommand cm = new SqlCommand(qr, conn);
if (conn.State == ConnectionState.Open)
{
conn.Close();
}

conn.Open();
cm.ExecuteNonQuery();
conn.Close();
}
}

4 solutions

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Prasad Khandekar · Answer 1 · 2013-03-17T21:48:00

Solution 2

Hello you can use code something like shown below to retrieve the selected values

C#

string[] items = new string[list_box.SelectedItems.Count()];
for (int idx = 0; idx < list_box.SelectedItems.Count; idx++) {
    items[idx] = list_box.SelectedItems[idx];
}

Posted 17-Mar-13 21:48pm

Prasad Khandekar

Ajith K Gatty · Answer 2 · 2014-03-12T21:26:00

You can use the code what Member 9332883555 is given.
you can try this query part too.

C#

SqlCommand cmd = new SqlCommand();
cmd.CommandText = "INSERT INTO stuhob(StuID,HobID) VALUES (@StuID,@HobID)";
cmd.Parameters.AddWithValue("@StuID",txtStuID.Text);
cmd.Parameters.AddWithValue("@HobID",chHobbies.Items[i].Text );
cmd.ExecuteNonQuery();

swapnil_jadhav · Answer 3 · 2014-03-12T21:31:00

If your database table has only a single row and single column where you need to store the selected values you can use for loop to get selected values by user and use a delimiter as comma or any other special character and hold the values in a string and pass it as a parameter to your stored procedure ,but in case you have single row or single column for each values of your checkbox then you can go with solution 1 to insert/update as per your needs.

Member 9332883 · Answer 4 · 2013-03-17T21:43:00

hello,try this...

C#

for (int i = 0; i < chHobbies.Items.Count; i++)
            {
                if (chHobbies.Items[i].Selected == true)
                {
                    //hob += chHobbies.Items[i].Text + ",";
                    string qr = "insert into stuhob(StuID,HobID) values('" + txtStuID.Text + "','" + chHobbies.Items[i].Text + "')";
                    SqlCommand cm = new SqlCommand(qr, conn);
                    if (conn.State == ConnectionState.Open)
                    {
                        conn.Close();
                    }

                    conn.Open();
                    cm.ExecuteNonQuery();
                    conn.Close();
                }
            }

Hello , how can i insert multiple items selected from checkbox list in to database

4 solutions

Solution 2

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Solution 5

Solution 1

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