Showing posts with label Data Blind on Dropdown List. Show all posts
Showing posts with label Data Blind on Dropdown List. Show all posts

Wednesday, January 25, 2017

Data Blind on Dropdown List 

Data Blind on Dropdown List 

                                                              C# Code


 protected void DDLEvalStatusBind()
        {
          
            DataTable dt = new DataTable();
            using (MySqlConnection con = new MySqlConnection(conStr))
            {
                con.Open();
                string str = "select kdm.Keyword_Value,kdm.Keyword_Text from keyword_details_mst                       str += "   kdm inner join keyword_mst km on km.Keyword_name = kdm.Keyword_name";
                str += " where km.Keyword_name = 'Status' order by kdm.Keyword_Text asc";

                MySqlCommand cmd = new MySqlCommand(str, con);
                MySqlDataAdapter da = new MySqlDataAdapter(cmd);
                da.Fill(dt);
                con.Close();
                ddlEvalStatus.DataSource = dt;
                ddlEvalStatus.DataTextField = "Keyword_Text";
                ddlEvalStatus.DataValueField = "Keyword_Value";
                ddlEvalStatus.DataBind();
                ddlEvalStatus.Items.Insert(0, new ListItem("--Select Designation--", ""));
            }
        }



 protected void ddlEvalStatus_SelectedIndexChanged(object sender, EventArgs e)
        {

            fnReadEvaluation("");

        }


Code  add with query:

 if (ddlEvalStatus.SelectedIndex > 0)
            {
                sqlStr += " AND JUM .JD_EvalStatus='" + ddlEvalStatus.SelectedValue + "'";
            }



ASP.Net Code

 <asp:DropDownList ID="ddlEvalStatus" runat="server" AutoPostBack="true" OnSelectedIndexChanged="ddlEvalStatus_SelectedIndexChanged" CssClass="dropdownsmall-style"></asp:DropDownList>