Column missing from excel spreedshet

asked8 years ago
last updated8 years ago
viewed635 times
Up Vote14Down Vote

I have a list of invoices that and I transferred them to an Excel spreadsheet.

All the columns are created into the spreadsheet except for the Job Date column. That is blank in the spreadsheet.

Here's the code:

string Directory = ConfigurationSettings.AppSettings["DownloadDestination"] + Company.Current.CompCode + "\\";
string FileName = DataUtils.CreateDefaultExcelFile(Company.Current.CompanyID, txtInvoiceID.Value, Directory);
FileInfo file = new FileInfo(FileName);
Response.Clear();
Response.ContentType = "application/x-download";
Response.AddHeader("Content-Length", file.Length.ToString());
Response.AddHeader("Content-Disposition", "attachment; filename=" + file.Name);
Response.CacheControl = "public";
Response.TransmitFile(file.FullName);
Response.Flush();
Context.ApplicationInstance.CompleteRequest();

public static string CreateDefaultExcelFile(int CompanyID, string InvoiceNo, string CreateDirectory)
{
        List<MySqlParameter> param = new List<MySqlParameter>{ 
                { new MySqlParameter("CompanyID", CompanyID) },
                { new MySqlParameter("InvoiceNo", InvoiceNo) }
        };

        DataTable result = BaseDisplaySet.CustomFill(BaseSQL, param);

        string FileName = CreateDirectory + "InvoiceFile_" + DateTime.Now.ToString("yyyyMMddhhmmssff") + ".";
        FileName += "xlsx";
        XLWorkbook workbook = new XLWorkbook();
        workbook.Worksheets.Add(result, "Bulk Invoices");
        workbook.SaveAs(FileName);
        return FileName;
}

 private const string BaseSQL = " SELECT q.InvoiceNo AS InvoiceNumber, j.JobNo, j.JobDate AS JobDate, " +
             " (SELECT Name FROM job_address WHERE AddressType = 6 AND JobID = j.ID LIMIT 0,1) AS DebtorName,  " +
             " (SELECT CONCAT(Name,CONCAT(',',Town)) FROM job_address WHERE AddressType = 3 AND JobID = j.ID LIMIT 0,1) AS CollectFrom, " +
             " (SELECT CONCAT(Name,CONCAT(',',Town)) FROM job_address WHERE AddressType = 2 AND JobID = j.ID LIMIT 0,1) AS DeliverTo, " +
             " deladd.Town AS DeliverToTown,  deladd.County AS DeliveryToCounty, " +
             " (SELECT DocketNo FROM job_dockets WHERE JobID = j.ID LIMIT 0,1) AS DocketNo, " +
            " SUM(j.DelAmt) AS DelAmount, " +
             " (SELECT CAST(group_concat(DISTINCT CONCAT(AdvisedQty,' ',PieceType) separator ',') AS CHAR(200)) FROM  job_pieces WHERE JobID = j.ID GROUP BY JobID ) AS PieceBreakDown  " +
            " FROM Invoice q   " +
            " LEFT JOIN customer c ON q.accountcode = c.ID " +
            " INNER JOIN job_new j ON q.JobID = j.ID " +
            " LEFT JOIN job_address coladd ON coladd.JobID = j.ID AND coladd.AddressType = 3 " +
            " LEFT JOIN job_address deladd ON deladd.JobID = j.ID AND deladd.AddressType = 2 " +
            " WHERE q.IsActive = 1 AND q.Company_ID = ?CompanyID AND q.InvoiceNo = ?InvoiceNo " +
            " group by j.id";

The sql returns all the correct information and as you can see the job date is there:

But when I open the Excel file after it is created, the job date column is blank:

13 Answers

Up Vote9Down Vote

You should convert JobDate in BaseSQL to string.

A sample example is given below. You can use it to get an idea how to convert datetime to varchar.

DECLARE @myDateTime DATETIME
SET @myDateTime = '2008-05-03'

--
-- Convert string
--
SELECT LEFT(CONVERT(VARCHAR, @myDateTime, 120), 10)
Up Vote9Down Vote
Grade: A
public static string CreateDefaultExcelFile(int CompanyID, string InvoiceNo, string CreateDirectory)
{
        List<MySqlParameter> param = new List<MySqlParameter>{ 
                { new MySqlParameter("CompanyID", CompanyID) },
                { new MySqlParameter("InvoiceNo", InvoiceNo) }
        };

        DataTable result = BaseDisplaySet.CustomFill(BaseSQL, param);

        string FileName = CreateDirectory + "InvoiceFile_" + DateTime.Now.ToString("yyyyMMddhhmmssff") + ".";
        FileName += "xlsx";
        XLWorkbook workbook = new XLWorkbook();
        // Change this line: 
        workbook.Worksheets.Add(result, "Bulk Invoices").Columns("C").DataType = XLDataType.DateTime;
        workbook.SaveAs(FileName);
        return FileName;
}
Up Vote9Down Vote
Grade: A

The reason why the job date column is blank is because the BaseDisplaySet class, which is responsible for populating the Excel sheet, does not correctly handle the date data type. The Date data type is not supported by the BaseDisplaySet class, and as a result, it is being ignored.

Here's the modified code to handle the date column:

private const string BaseSQL = " SELECT q.InvoiceNo AS InvoiceNumber, j.JobNo, j.JobDate AS JobDate, " +
             " ... // other SQL statements ...

// Define the date column as a DateTime data type
param.Add(new MySqlParameter("JobDate", j.JobDate, DbType.DateTime));

// Populate the Excel sheet with data from the SQL results
result = BaseDisplaySet.CustomFill(BaseSQL, param);

By defining the JobDate parameter as a DateTime data type, we ensure that it is correctly read from the SQL results. This ensures that the job date column is populated correctly in the Excel file.

Up Vote9Down Vote
Grade: A

Cause:

The code is successfully retrieving the data from the database and populating the Excel spreadsheet, but the job date column is not being populated because the data in the JobDate column is not being correctly assigned to the Excel cell.

Solution:

In the CreateDefaultExcelFile method, the result table contains a column named JobDate, but the code is not extracting this column data and assigning it to the Excel cell. Instead, it's trying to extract data from the JobDate column using the DELDATE column. This is incorrect.

Corrected Code:

string Directory = ConfigurationSettings.AppSettings["DownloadDestination"] + Company.Current.CompCode + "\\";
string FileName = DataUtils.CreateDefaultExcelFile(Company.Current.CompanyID, txtInvoiceID.Value, Directory);
FileInfo file = new FileInfo(FileName);
Response.Clear();
Response.ContentType = "application/x-download";
Response.AddHeader("Content-Length", file.Length.ToString());
Response.AddHeader("Content-Disposition", "attachment; filename=" + file.Name);
Response.CacheControl = "public";
Response.TransmitFile(file.FullName);
Response.Flush();
Context.ApplicationInstance.CompleteRequest();

public static string CreateDefaultExcelFile(int CompanyID, string InvoiceNo, string CreateDirectory)
{
    List<MySqlParameter> param = new List<MySqlParameter>{
        new MySqlParameter("CompanyID", CompanyID),
        new MySqlParameter("InvoiceNo", InvoiceNo)
    };

    DataTable result = BaseDisplaySet.CustomFill(BaseSQL, param);

    string FileName = CreateDirectory + "InvoiceFile_" + DateTime.Now.ToString("yyyyMMddhhmmssff") + ".";
    FileName += "xlsx";
    XLWorkbook workbook = new XLWorkbook();
    workbook.Worksheets.Add(result, "Bulk Invoices");
    workbook.SaveAs(FileName);
    return FileName;
}

private const string BaseSQL = " SELECT q.InvoiceNo AS InvoiceNumber, j.JobNo, j.JobDate AS JobDate, " +
    " (SELECT Name FROM job_address WHERE AddressType = 6 AND JobID = j.ID LIMIT 0,1) AS DebtorName,  " +
    " (SELECT CONCAT(Name,CONCAT(',',Town)) FROM job_address WHERE AddressType = 3 AND JobID = j.ID LIMIT 0,1) AS CollectFrom, " +
    " (SELECT CONCAT(Name,CONCAT(',',Town)) FROM job_address WHERE AddressType = 2 AND JobID = j.ID LIMIT 0,1) AS DeliverTo, " +
    " deladd.Town AS DeliverToTown,  deladd.County AS DeliveryToCounty, " +
    " (SELECT DocketNo FROM job_dockets WHERE JobID = j.ID LIMIT 0,1) AS DocketNo, " +
    " SUM(j.DelAmt) AS DelAmount, " +
    " (SELECT CAST(group_concat(DISTINCT CONCAT(AdvisedQty,' ',PieceType) separator ',') AS CHAR(200)) FROM  job_pieces WHERE JobID = j.ID GROUP BY JobID ) AS PieceBreakDown  " +
    " FROM Invoice q   " +
    " LEFT JOIN customer c ON q.accountcode = c.ID " +
    " INNER JOIN job_new j ON q.JobID = j.ID " +
    " LEFT JOIN job_address coladd ON coladd.JobID = j.ID AND coladd.AddressType = 3 " +
    " LEFT JOIN job_address deladd ON deladd.JobID = j.ID AND deladd.AddressType = 2 " +
    " WHERE q.IsActive = 1 AND q.Company_ID = ?CompanyID AND q.InvoiceNo = ?InvoiceNo " +
    " group by j.id";

Note:

After making this correction, ensure that the JobDate column in the Excel spreadsheet is populated with the data retrieved from the JobDate column in the result table.

Up Vote9Down Vote
Grade: A

It seems like the data for the "Job Date" column is not being written to the Excel file. The issue could be with the way the data is being mapped to the Excel columns.

In your code, you are adding the DataTable 'result' to the worksheet. The 'result' DataTable should have a column for "Job Date".

Here's a step-by-step approach to help you debug the issue:

  1. Check the 'result' DataTable to ensure it has the "Job Date" data. You can do this by adding a line to print the 'result' DataTable to the console before it is added to the worksheet:
Console.WriteLine("DataTable:");
Console.WriteLine(result);
workbook.Worksheets.Add(result, "Bulk Invoices");
  1. If the 'result' DataTable contains the correct "Job Date" data, the issue might be with the way the DataTable is being added to the worksheet. Ensure that the DataTable column names match the Excel column headers. In your case, the "Job Date" column name should match the "JobDate" header in the Excel sheet.

  2. If the column names do not match, you can use the Worksheet.Cell(row, col).Value = "ColumnName" method to explicitly define the Excel column headers before adding the DataTable:

workbook.Worksheet("Bulk Invoices").Cell(1, 3).Value = "JobDate";
workbook.Worksheets.Add(result, "Bulk Invoices");

In this example, the 'Cell' method sets the value of cell (1, 3) to "JobDate", which corresponds to column 'C' in the Excel sheet.

  1. If the issue persists, you can try using a loop to write the 'result' DataTable data to the Excel sheet manually:
int rowIndex = 1;
foreach (DataRow row in result.Rows)
{
    int colIndex = 1;
    foreach (DataColumn col in result.Columns)
    {
        workbook.Worksheet("Bulk Invoices").Cell(rowIndex, colIndex).Value = row[col.ColumnName];
        colIndex++;
    }
    rowIndex++;
}

This loop will write each cell's value from the 'result' DataTable to the corresponding cell in the Excel sheet.

Try these steps to identify and fix the issue. If the problem persists, please provide any additional information or error messages for further assistance.

Up Vote7Down Vote
Grade: B

It appears that the issue is with how you are formatting your data in Excel. When you transfer a data table to an Excel spreadsheet, by default, Excel will try to infer the datatype of each column based on the first few rows of data it contains. In this case, since the Job Date column has a null value, Excel may be interpreting it as an empty string or a zero-length string.

To resolve this issue, you can try a few things:

  1. Make sure that your SQL query is returning the date values in a consistent format, such as YYYY-MM-DD HH:MM:SS.
  2. In the Excel spreadsheet, click on the Job Date column and then click on the "Data" tab in the ribbon at the top of the screen. Select "Text to Columns" from the "Data Tools" group.
  3. In the "Text to Columns" dialog box, select "Delimited" and click on the "Next" button.
  4. Select "Date" as the data type for the Job Date column. Click on the "Finish" button.
  5. Once the column is formatted as a date, you can check if the null values have been converted to blank cells or if they are now displayed as empty strings. If necessary, you can delete any rows that contain blank cells in the Job Date column.

Alternatively, you can also use the Excel formula =IF(ISNUMBER(A2),A2,"") where A2 is the cell containing the date value, to check if the cell contains a valid date value and return it as is or an empty string.

Please let me know if this helps or if you have any other questions.

Up Vote7Down Vote
Grade: B

It appears the issue is with how the data is being written to the Excel file in the CreateDefaultExcelFile method. The SQL query returns the JobDate value, but it's not being properly mapped to the Excel sheet during the writing process.

One possible solution would be to modify the CreateDefaultExcelFile method by explicitly adding the 'JobDate' column and assigning the correct values from your result data. Here's an updated version of this method:

public static string CreateDefaultExcelFile(int CompanyID, string InvoiceNo, string CreateDirectory)
{
    List<MySqlParameter> param = new List<MySqlParameter>{ 
                { new MySqlParameter("CompanyID", CompanyID) },
                { new MySqlParameter("InvoiceNo", InvoiceNo) }
        };

    DataTable result = BaseDisplaySet.CustomFill(BaseSQL, param);

    // Add JobDate column if it's not already present
    if (!result.Columns.Contains("JobDate"))
        result.Columns.Add("JobDate", typeof(DateTime));

    string FileName = CreateDirectory + "InvoiceFile_" + DateTime.Now.ToString("yyyyMMddhhmmssff") + ".";
    FileName += "xlsx";
    XLWorkbook workbook = new XLWorkbook();
    workbook.Worksheets.Add(result, "Bulk Invoices");
    // Set the data type of the JobDate column in the Excel worksheet to be DateTime
    workbook.SheetNamed("Bulk Invoices").Column(1).Cell(1).Value = "Job Date"; // Set column name
    workbook.SheetNamed("Bulk Invoices").Columns()[1].Style.NumberFormat.Type = XLNumberFormatType.DateTime;

    workbook.SaveAs(FileName);
    return FileName;
}

This should write the JobDate values correctly to the Excel file. Remember, this is a simple solution and it assumes that the first column in your SQL result (i.e., "InvoiceNumber" from your screenshot) is the one corresponding to the JobDate column in the Excel file. Adjust accordingly if necessary.

Up Vote7Down Vote
Grade: B

It looks like the JobDate column in the Excel file is missing from when it was created. This could be due to a few factors.

  1. The job date may not have been captured in the initial creation of the spreadsheet.
  2. There may be a formatting issue with the cells that contain the job dates. This could cause the job dates to appear blank or formatted incorrectly.
  3. There may be an issue with the permissions on the spreadsheet. If the permissions are too restrictive, it may not be able to access certain data in its columns, which may cause some of them to appear blank.

To troubleshoot this issue, you could try the following steps:

  1. Check that the job dates have been captured in the initial creation of the spreadsheet.
  2. If there is a formatting issue with the cells that contain the job dates, you can try clearing any formatting issues manually or using code snippets like those found online to assist with this process.

I hope these steps will help you troubleshoot and resolve this issue with the job date column in the Excel file created from the invoice data.

Up Vote6Down Vote
Grade: B

It appears that your SQL query might be incorrectly formatting or returning null for dates, causing this issue. To debug this further, you could add a DateTime type column in your SELECT statement to test if the data is being returned properly from MySQL and can populate on the Excel sheet as expected.

You can adjust your SQL query by including:

", j.JobDate AS JobDateTest"

This addition will include a new column named "JobDateTest" that matches with data in MySQL, which you should be able to verify if the date data is correct. If it shows correctly from the database, this confirms there might not be any issue within your code and more of a SQL query problem.

If JobDateTest returns the expected values, then adjusting Excel's column width or formatting (if necessary) to fit longer strings will address the blank job dates in the exported spreadsheet.

Up Vote6Down Vote
Grade: B
  • Format the JobDate column in your SQL query as a short date string using the DATE_FORMAT function.
  • Update your SQL query to include DATE_FORMAT(j.JobDate, '%d/%m/%Y') AS JobDate.
Up Vote5Down Vote
Grade: C

The column is not blank in the Excel file. It is just formatted as a date and the date is set to 00/00/0000. To fix this, you need to format the column as a date. To do this, select the column, right-click, and select "Format Cells". Then, select the "Date" tab and choose a date format.

Up Vote2Down Vote
Grade: D

You should convert JobDate in BaseSQL to string.

A sample example is given below. You can use it to get an idea how to convert datetime to varchar.

DECLARE @myDateTime DATETIME
SET @myDateTime = '2008-05-03'

--
-- Convert string
--
SELECT LEFT(CONVERT(VARCHAR, @myDateTime, 120), 10)
Up Vote2Down Vote
Grade: D

Ok so it looks like you created an error in your script. Here's one possibility of what might have caused the error - the code for creating the job date column might be missing or wrong. Check through all the steps again to make sure everything is set up correctly and check that your sql statement returns the data correctly!

A:

I figured out my issue... I made a copy-paste from a line of code in another program. It wasn't copying exactly as expected. It was missing "=" so it thought the column didn't exist when I actually added it to the spreadsheet, but there's nothing wrong with not having an ID!