drop down list concatation

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drop down list concatenation three data text field using sql server 2005 stored procedure.how to solve it.

Posted 13-Mar-13 5:42am

Ashvinrajkot

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ZurdoDev 13-Mar-13 11:43am

Concatenate them together. Where's the issue?

Ashvinrajkot 13-Mar-13 11:56am

in drop down list i can display like this BranchName-Vehicletype-Date.e.g. Eagle-Truck-1/1/2013

ZurdoDev 13-Mar-13 11:57am

See solution 2.

Ashvinrajkot 13-Mar-13 12:01pm

public static void FillDropDownListParcelLoadingID(DropDownList ddl)
{
//Step 1:Create Connection Object

SqlConnection objConn = new SqlConnection();
objConn.ConnectionString = ConfigurationManager.ConnectionStrings["Eagle TradelinkConnectionString"].ToString();
objConn.Open();
//step 2:Create Command Object

SqlCommand objCmd = new SqlCommand();
objCmd.Connection = objConn;

objCmd.CommandType = CommandType.StoredProcedure;
objCmd.CommandText = "PR_ParcelLoading&Unloading_SelectDropDownList";

SqlDataReader objSdr = objCmd.ExecuteReader();
ddl.DataSource = objSdr;
ddl.DataTextField =
ddl.DataValueField = "ParcelLoadingID";
ddl.DataBind();
ddl.Items.Insert(0, new ListItem("Select one", "-99"));

//step 3:Close Connection

objConn.Close();
}

in data text field what is given?????

ZurdoDev 13-Mar-13 12:03pm

No, in your SQL, concatenate them together.

Ashvinrajkot 13-Mar-13 12:05pm

set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
GO
ALTER PROCEDURE [dbo].[PR_ParcelLoading&Unloading_SelectDropDownList]

AS

SELECT
[dbo].[ParcelLoading&Unloading].[ParcelLoadingID],
[dbo].[ParcelLoading&Unloading].[BranchID]+'-'
[dbo].[ParcelLoading&Unloading].[VehicleType]+'-'+
[dbo].[ParcelLoading&Unloading].[LoadingDate]

FROM [ParcelLoading&UnLoading]

LEFT OUTER JOIN [dbo].[Branch]
ON [dbo].[Branch].[BranchID] = [dbo].[ParcelLoading&UnLoading].[BranchID]

stored procedure

ZurdoDev 13-Mar-13 12:12pm

So, in SQL alias the column. BranchID + ... AS LoadingText. Then LoadText will be a named column and you can set ddl.DataTextField = "LoadingText"

Ashvinrajkot 13-Mar-13 12:19pm

explain detail please

ZurdoDev 13-Mar-13 12:27pm

[dbo].[ParcelLoading&Unloading].[BranchID]+'-'
[dbo].[ParcelLoading&Unloading].[VehicleType]+'-'+
[dbo].[ParcelLoading&Unloading].[LoadingDate]
AS LoadingText

Ashvinrajkot 13-Mar-13 12:39pm

above stored procedure only date can display like as 2012-02-05 00:00:00.000

ZurdoDev 13-Mar-13 14:41pm

You can convert it. See link below.

Ashvinrajkot 13-Mar-13 12:56pm

solution?????????

CHill60 13-Mar-13 13:10pm

See this link for how to format dates in SQL http://www.sql-server-helper.com/tips/date-formats.aspx

Ashvinrajkot 13-Mar-13 12:08pm

give solution??

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DinoRondelly · Answer 1 · 2013-03-13T05:48:00

Solution 2

SELECT FirstColumn + ISNULL(' ' + SecondColumn , '') + ISNULL(' ' + ThirdColumn , '') from YourTable

Posted 13-Mar-13 5:48am

DinoRondelly