How can I save master detail records in sql using stored producer asp net mvc5

Introduction

When working with ASP.NET MVC5, it is common to encounter scenarios you need to save -detail records in a SQL database using stored procedures. This article will guide you through the of achieving this using the ASP.NET programming language.

Step 1: the Database

First, you need to create the necessary database tables to store the master and detail records. Let's assume you have two tables: Master and Detail. The Master table will have a primary key called MasterId, and the Detail table will have a key column called MasterId to establish the relationship between the two tables.


CREATE TABLE Master (
    MasterId INT PRIMARY KEY,
    -- other columns
);

CREATE TABLE Detail (
    DetailId INT PRIMARY KEY,
    MasterId INT,
    -- other columns
    FOREIGN KEY (MasterId)  Master(MasterId)
);

Step 2: Create the Stored Procedure

Next, you need to create a stored procedure that will handle the insertion of master-detail records. The stored procedure should accept the necessary parameters to insert data into both the Master and Detail tables.


CREATE PROCEDURE SaveMasterDetail
    @MasterId INT,
    -- other parameters
    @DetailIds INT READONLY
AS
BEGIN
    -- Insert into Master table
    INSERT INTO Master (MasterId)
     (@MasterId);

    -- Insert into Detail table
    INSERT INTO Detail (DetailId, MasterId)
    SELECT DetailId, @MasterId
    FROM @DetailIds;
END;

Step 3: Call the Stored Procedure from ASP.NET MVC5

Now that you have the database and stored procedure set up, you can call the stored procedure from your ASP.NET MVC5 application to save the master-detail records.


using (SqlConnection connection = new SqlConnection(connectionString))
{
    SqlCommand command = new SqlCommand("SaveMasterDetail", connection);
    command.CommandType = CommandType.StoredProcedure;

    // Set the parameters
    command.Parameters.AddWithValue("@MasterId", masterId);
    // Set other parameters

    // Create a DataTable to pass the detail ids
    DataTable detailIds = new DataTable();
    detailIds.Columns.Add("DetailId", typeof(int));
    // Add detail ids to the DataTable

    SqlParameter detailIdsParameter = command.Parameters.AddWithValue("@DetailIds", detailIds);
    detailIdsParameter.SqlDbType = SqlDbType.;
    detailIdsParameter.TypeName = "dbo.DetailIdsTableType";

    connection.Open();
    command.ExecuteNonQuery();
}

Conclusion

In this article, we have discussed how to save master-detail records in SQL using stored procedures in ASP.NET MVC5. By the steps outlined above, you can effectively handle the insertion of master-detail records in your application.

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