Possibilities of datasource

[Guadalupe]

Hello

Is possible to load SqlDataSource for to button  on grid? 

[Vignesh Natarajan]

Hi Guadalupe, 

 

Thanks for using Syncfusion products. 

 

Query: “Is possible to load SqlDataSource for to button  on grid?” 

 

From your query, we suspect that you need to update the dataSource of Grid on button click using SqlDataSource. We have achieved your requirement using EJ Button OnClick event. 

  

Kindly refer the code example and sample for your reference.  

 

http://www.syncfusion.com/downloads/support/forum/143703/ze/Sample-1206846364 

  

<ej:Button ID="Button" runat="server" Type="Button" Text="Update Sql DataSource" Size="Large" Width="80px" OnClick="Button_Click"> 

</ej:Button> 

     <ej:Grid ID="OrdersGrid" runat="server" AllowPaging="True" > 

          <Columns> 

                <ej:Column Field="OrderID" HeaderText=" Order ID" IsPrimaryKey="True" TextAlign="Right" Width="75"> 

                </ej:Column> 

                 .   .   . 

      </ej:Grid> 

 

Serverside:- 

            DataTable dt = new DataTable("Order"); 

        protected void Page_Load(object sender, EventArgs e) 

        { 

             

 

        } 

        protected void dataBind() 

        { 

 

             

                SqlConnection myConnection = new SqlConnection(ConfigurationManager.ConnectionStrings["SQLConnectionString"].ToString()); 

                dt = new DataTable("Order"); 

                SqlCommand cmd = new SqlCommand(); 

                cmd.Connection = myConnection; 

                cmd.CommandText = "select * from Orders"; 

                cmd.CommandType = CommandType.Text; 

                SqlDataAdapter da = new SqlDataAdapter(); 

                da.SelectCommand = cmd; 

                if (myConnection.State == ConnectionState.Closed) 

                { 

                    myConnection.Open(); 

                } 

                da.Fill(dt); 

                OrdersGrid.DataSource = Syncfusion.JavaScript.Utils.DataTableToJson(dt); 

                OrdersGrid.DataBind(); 

                myConnection.Close(); 

             

 

        } 

 

        protected void Button_Click(object sender, Syncfusion.JavaScript.Web.ButtonEventArgs e) 

        { 

 

            dataBind(); 

 

        } 

 

Please get back to us if you need any further assistance 

 

Regards, 

Vignesh Natarajan.