how to insert all the rows of a gridview in to another table in database

Question

0.00/5 (No votes)

See more:

hi
I am developing an application where, I am retriving values from one table in to a gridview and all rows of that gridview should be inserted to the other table in DB.with some additional values which I select from the dropdown list.on some condn if that particular row already exists in a table it should just get update otherwise it should get inserted into table.

I tried this code but its not working properly please advice me.

C#

protected void btnview0_Click(object sender, EventArgs e)
    {

        callgrid();

    }
    protected void Btnrecv_Click(object sender, EventArgs e)
    {
        //callgrid();
       int  wid = Convert.ToInt32( ddlwarehouseid.SelectedItem.ToString());
        //cmd = new SqlCommand("SELECT I.QTY FROM PROD_INVENTORY I, WAREHOUSES W, REQUESTED_PROD_DETAIL P WHERE W.WAREHOUSE_ID=I.WAREHOUSE_ID AND P.PROD_GRP_ID=I.PROD_GRP_ID AND P.PRODUCT_ID=I.PRODUCT_ID", cn);
        //cn.Open();
        //dr = cmd.ExecuteReader();

        //dr.Read();

        //if (dr.HasRows == true)

        // {
          //  try
           // {
                for (int i = 0; i < GridView1.Rows.Count; i++)
                {
                    cmd = new SqlCommand("SELECT I.QTY FROM PROD_INVENTORY I, WAREHOUSES W, REQUESTED_PROD_DETAIL P WHERE W.WAREHOUSE_ID=" +wid + " AND P.PROD_GRP_ID=" + GridView1.Rows[i].Cells[1].Text + " AND P.PRODUCT_ID=" + GridView1.Rows[i].Cells[2].Text +"" , cn);
       cn.Open();
        dr = cmd.ExecuteReader();


        dr.Read();


        if (dr.HasRows == true)
        {
            try{
                    cn.Close();
                    cmd = new SqlCommand("update PROD_INVENTORY set QTY=QTY+" + GridView1.Rows[i].Cells[3].Text + " where WAREHOUSE_ID=" + wid+ " AND PROD_GRP_ID=" + GridView1.Rows[i].Cells[1].Text + " AND PRODUCT_ID=" + GridView1.Rows[i].Cells[2].Text + "", cn);
                    cn.Open();
                    cmd.ExecuteNonQuery();
                    cn.Close();

                }

            catch (Exception ex)
            {
                Label3.Text= ex.Message.ToString();
            }

        }
        else
            {
                try
                {
                       cn.Close();
                       cmd = new SqlCommand(" insert into PROD_INVENTORY values (" + GridView1.Rows[i].Cells[1].Text + "," + GridView1.Rows[i].Cells[2].Text + ",'1','1'," + GridView1.Rows[i].Cells[3].Text + ",'sajid','" + DateTime.Now.ToString() + "','sajid','" + DateTime.Now.ToString() + "','Y','" + ddlwarehouseid.SelectedValue.ToString() + "')", cn);


                        cn.Open();
                        cmd.ExecuteNonQuery();
                        cn.Close();

                    }

                catch (Exception ex)
                {
                   Label3.Text= ex.Message.ToString();
                }


}

        }
    }
    public void warehouseid()
    {
        da=new SqlDataAdapter("select WAREHOUSE_ID  from WAREHOUSES",cn);
        DataSet ds = new DataSet();
        da.Fill(ds);
        ddlwarehouseid.DataSource = ds;
        ddlwarehouseid.DataTextField = "WAREHOUSE_ID";
        ddlwarehouseid.DataValueField = "WAREHOUSE_ID";
        ddlwarehouseid.DataBind();


    }

    public void callgrid()
    {
        string id = ddlreqid.SelectedItem.ToString();

        da = new SqlDataAdapter(" select rd.REQUEST_ID,rd.PROD_GRP_ID,rd.PRODUCT_ID,rd.QTY,rd.UNIT_PRICE,rm.SUPPLIER_ID,rm.TOTAL_AMOUNT,rm.EFFECTIVE_END_DATE,rm.EFFECTIVE_START_DATE,rm.DESCRIPTION,rm.STATUS from REQUESTED_PROD_DETAIL rd,REQUESTED_PROD_MST rm where rd.REQUEST_ID= rm.REQUEST_ID and rd.REQUEST_ID='" + id + "'", cn);
        da.Fill(ds);

        GridView1.DataSource = ds;
        GridView1.DataBind();

    }

}

please give me some advice

Posted 18-Mar-12 0:18am

ashu1810

Updated 18-Mar-12 0:57am

v3

Add a Solution

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Mohamed Mitwalli · Answer 1 · 2012-03-18T03:14:00

C#

 protected void btnview0_Click(object sender, EventArgs e)
    {

        callgrid();
    }  
 protected void Btnrecv_Click(object sender, EventArgs e)
  { 
      foreach (GridViewRow item in GridView1.Rows)
        {

//here your connection string 
            SqlConnection con = new SqlConnection(@"Here YOUR connection ");
            con.Open();
//Modified according your table Definition 
            string statment = string.Format("insert into  test1 ( [name], [address], gender ) values ('{0}','{1}','{2}' )", item.Cells[1].Text , item.Cells[2].Text, item.Cells[3].Text);
            SqlCommand cmd = new SqlCommand(statment, con);

            cmd.CommandType = CommandType.Text;
            cmd.ExecuteNonQuery();
            con.Close();
            cmd.Dispose();

        }
   }