Tables: red outline vs green column headers

I'm sure there's an easy explanation for this, but so far I
haven't found it. I have a table with three columns. I see where I
can set the column widths in the properties area, but those widths
don't correspond to the apparent widths of the columns when I
choose 'select column' at the top of the table. I can't figure out
how to resize the red column sizes???
Here's the page...
Home page
Thanks in advance for the help!
-sd

Please ignore the link. I completely rebuilt the page from
scratch. However, I'd still like to understand the difference
between the red columns and the green bars.

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JTable Column Headers

I want to create a JTable so that the table doesn't have any column headers. Right now I am using my own implementation of the AbstractTableModel Class for use with the tables, but if I leave out the public String getColumnName(int col) method, it makes the headers A, B, C, ... and if I set the column headers up with a blank String, it leaves an obvious thin empty header at the top. Any suggestions on how I can completely leave the column headers off?

call the method on JTable
table.setTableHeader(null);
that will do the trick;
cheers
krishna

SJSE8 JTable creation doesn;t show column headers

I am a swing/applet newbie. I am using SJSE8 GUI Editor to create an applet containing a JTable. When I use the table poperties to set the column headers and defaults data, I see the data but not the header. What am I doing wrong? The generated code follows:
        jTable1.setBorder(new javax.swing.border.LineBorder(new java.awt.Color(255, 0, 51)));
        jTable1.setModel(new javax.swing.table.DefaultTableModel(
            new Object [][]
                {"Elimination", "NFL", "$100+$10", "21/100", "June 1st", "Open", "$2100.00"},
                {null, null, null, null, null, null, null},
                {null, null, null, null, null, null, null},
                {null, null, null, null, null, null, null}
            new String []
                "TYPE", "Sport", "Price", "Players", "Closing", "Status", "Prize Pool"
            Class[] types = new Class []
                java.lang.String.class, java.lang.String.class, java.lang.String.class, java.lang.String.class, java.lang.String.class, java.lang.String.class, java.lang.String.class
            boolean[] canEdit = new boolean []
                false, false, false, false, false, false, false
            public Class getColumnClass(int columnIndex)
                return types [columnIndex];
            public boolean isCellEditable(int rowIndex, int columnIndex)
                return canEdit [columnIndex];
        jTable1.setAutoResizeMode(javax.swing.JTable.AUTO_RESIZE_ALL_COLUMNS);
        jTable1.setCellSelectionEnabled(true);
        jTable1.setMinimumSize(new java.awt.Dimension(340, 90));
        jTable1.setTableHeader(null);

Try to place JTable inside of JScrollPane.
Generated code:
    private void initComponents() {
        jScrollPane1 = new javax.swing.JScrollPane();
        jTable1 = new javax.swing.JTable();
        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        jTable1.setModel(new javax.swing.table.DefaultTableModel(
            new Object [][] {
                {null, null, null, null},
                {null, null, null, null},
                {null, null, null, null},
                {null, null, null, null}
            new String [] {
                "Title 1", "Title 2", "Title 3", "Title 4"
        jScrollPane1.setViewportView(jTable1);
        getContentPane().add(jScrollPane1, java.awt.BorderLayout.CENTER);
        pack();
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How to make column headers in table in PDF report appear bold while datas in table appear regular from c# windows forms with sql server2008 using iTextSharp

Hi my name is vishal
For past 10 days i have been breaking my head on how to make column headers in table appear bold while datas in table appear regular from c# windows forms with sql server2008 using iTextSharp.
Given below is my code in c# on how i export datas from different tables in sql server to PDF report using iTextSharp:
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Data.SqlClient;
using iTextSharp.text;
using iTextSharp.text.pdf;
using System.Diagnostics;
using System.IO;
namespace DRRS_CSharp
public partial class frmPDF : Form
public frmPDF()
InitializeComponent();
private void button1_Click(object sender, EventArgs e)
Document doc = new Document(PageSize.A4.Rotate());
var writer = PdfWriter.GetInstance(doc, new FileStream("AssignedDialyzer.pdf", FileMode.Create));
doc.SetMargins(50, 50, 50, 50);
doc.SetPageSize(new iTextSharp.text.Rectangle(iTextSharp.text.PageSize.LETTER.Width, iTextSharp.text.PageSize.LETTER.Height));
doc.Open();
PdfPTable table = new PdfPTable(6);
table.TotalWidth =530f;
table.LockedWidth = true;
PdfPCell cell = new PdfPCell(new Phrase("Institute/Hospital:AIIMS,NEW DELHI", FontFactory.GetFont("Arial", 14, iTextSharp.text.Font.BOLD, BaseColor.BLACK)));
cell.Colspan = 6;
cell.HorizontalAlignment = 0;
table.AddCell(cell);
Paragraph para=new Paragraph("DCS Clinical Record-Assigned Dialyzer",FontFactory.GetFont("Arial",16,iTextSharp.text.Font.BOLD,BaseColor.BLACK));
para.Alignment = Element.ALIGN_CENTER;
iTextSharp.text.Image png = iTextSharp.text.Image.GetInstance("logo5.png");
png.ScaleToFit(105f, 105f);
png.Alignment = Element.ALIGN_RIGHT;
SqlConnection conn = new SqlConnection("Data Source=NPD-4\\SQLEXPRESS;Initial Catalog=DRRS;Integrated Security=true");
SqlCommand cmd = new SqlCommand("Select d.dialyserID,r.errorCode,r.dialysis_date,pn.patient_first_name,pn.patient_last_name,d.manufacturer,d.dialyzer_size,r.start_date,r.end_date,d.packed_volume,r.bundle_vol,r.disinfectant,t.Technician_first_name,t.Technician_last_name from dialyser d,patient_name pn,reprocessor r,Techniciandetail t where pn.patient_id=d.patient_id and r.dialyzer_id=d.dialyserID and t.technician_id=r.technician_id and d.deleted_status=0 and d.closed_status=0 and pn.status=1 and r.errorCode<106 and r.reprocessor_id in (Select max(reprocessor_id) from reprocessor where dialyzer_id=d.dialyserID) order by pn.patient_first_name,pn.patient_last_name", conn);
conn.Open();
SqlDataReader dr;
dr = cmd.ExecuteReader();
table.AddCell("Reprocessing Date");
table.AddCell("Patient Name");
table.AddCell("Dialyzer(Manufacturer,Size)");
table.AddCell("No.of Reuse");
table.AddCell("Verification");
table.AddCell("DialyzerID");
while (dr.Read())
table.AddCell(dr[2].ToString());
table.AddCell(dr[3].ToString() +"_"+ dr[4].ToString());
table.AddCell(dr[5].ToString() + "-" + dr[6].ToString());
table.AddCell("@count".ToString());
table.AddCell(dr[12].ToString() + "-" + dr[13].ToString());
table.AddCell(dr[0].ToString());
dr.Close();
table.SpacingBefore = 15f;
doc.Add(para);
doc.Add(png);
doc.Add(table);
doc.Close();
System.Diagnostics.Process.Start("AssignedDialyzer.pdf");
if (MessageBox.Show("Do you want to save changes to AssignedDialyzer.pdf before closing?", "DRRS", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Exclamation) == DialogResult.Yes)
var writer2 = PdfWriter.GetInstance(doc, new FileStream("AssignedDialyzer.pdf", FileMode.Create));
else if (MessageBox.Show("Do you want to save changes to AssignedDialyzer.pdf before closing?", "DRRS", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Exclamation) == DialogResult.No)
this.Close();
The above code executes well with no problem at all!
As you can see the file to which i create and save and open my pdf report is
AssignedDialyzer.pdf.
The column headers of table in pdf report from c# windows forms using iTextSharp are
"Reprocessing Date","Patient Name","Dialyzer(Manufacturer,Size)","No.of Reuse","Verification" and
"DialyzerID".
However the problem i am facing is after execution and opening of document is my
column headers in table in pdf report from
c# and datas in it all appear in bold.
I have browsed through net regarding to solve this problem but with no success.
What i want is my pdf report from c# should be similar to following format which i was able to accomplish in vb6,adodb with MS access using iTextSharp.:
Given below is report which i have achieved from vb6,adodb with MS access using iTextSharp
I know that there has to be another way to solve my problem.I have browsed many articles in net regarding exporting sql datas to above format but with no success!
Is there is any another way to solve to my problem on exporting sql datas from c# windows forms using iTextSharp to above format given in the picture/image above?!
If so Then Can anyone tell me what modifications must i do in my c# code given above so that my pdf report from c# windows forms using iTextSharp will look similar to image/picture(pdf report) which i was able to accomplish from
vb6,adodb with ms access using iTextSharp?
I have approached Sound Forge.Net for help but with no success.
I hope anyone/someone truly understands what i am trying to ask!
I know i have to do lot of modifications in my c# code to achieve this level of perfection but i dont know how to do it.
Can anyone help me please! Any help/guidance in solving this problem would be greatly appreciated.
I hope i get a reply in terms of solving this problem.
vishal

Hi,
About iTextSharp component issue , I think this case is off-topic in here.
I suggest you consulting to compenent provider.
http://sourceforge.net/projects/itextsharp/
Regards,
Marvin
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Unable to turn column headers bold in Word table using VB Script

I have created a table in Microsoft Word 2010 using VB Script (this is via the script engine that forms part of HP Quality Centre functionality). The table itself is OK, 2 columns with centred headers. However, I am unable to make the column
headers bold. I have spent hours searching the net and trying various options to no avail can somebody please help me.
Set objWord = CreateObject("Word.Application")
Set objDocument = objword.Documents.Open(Src_Dir & template_file
Const wdAlignParagraphCenter = 1'var to control justification of the table columns
Const NUMBER_OF_ROWS = 1 'number of rows in intial table
Const NUMBER_OF_COLUMNS = 2 'number of colums in the intitial table
'search for the "TAA_TABLE" bookmark embedded in the document template, this is where the table will be created
Set objRange=objDocument.Bookmarks("TAA_TABLE").Range
'create the table
objDocument.Tables.Add objRange, NUMBER_OF_ROWS, NUMBER_OF_COLUMNS
Set objTable = objDocument.Tables(2)
'populate column headers
objTable.Cell(1, 1).Range.Font.Bold = True
objTable.Cell(1, 1).Range.Text = "Sub Contractor"
objTable.Cell(1, 2).Range.text = "TAA Number"
'centre the column headers
objDocument.Tables(2).Rows(1).Select
Set objSelection = objWord.Selection
objSelection.ParagraphFormat.Alignment = wdAlignParagraphCenter
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objTable.AutoFormat(16)
'set the column widths
objTable.Columns(1).Setwidth 230,0
objTable.Columns(2).Setwidth 230,0
Any help is graetfully appreciated, as this is driving me wild.
Cheers,

Hi Citronax,
I haved noticed that you used objTable.AutoFormat to format the table. Based on my understanding, this fuction will applie a predefined look to a table.
After I move the code which bolder the text behind this line of code, it works well for me.
'format the table with plain grid lines
objTable.AutoFormat (16)
objTable.Cell(1, 1).Range.Font.Bold = True
Regards & Fei
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Keeping row and column headers while scrolling inside a Web Dynpro table

Hi,
I have to display a 2x2 matrix with storage location names on the x-axis (i.e. as Column Headers) and material names on the y-axis (i.e. row headers). The table data represents the quantities of a particular material in a particular storage location.
I am using dynamic UI generation to create this table. It can contain as many as 150 columns and almost as many rows. I dont want a page level scrollbar, and hence, have placed my table inside a scroll container UI element with a fixed height and width.
I need a way to let the users use the scrollbars inside the scroll container, but still let them see the row and column headers. Is there a way that I can do this in Dynpro for Java?
Thanks,
Navneet Nair.

Hi Kenn,
You are probably better off posting this request in this forum User Interface Development in ABAP as you are more likely to get a response.
Cheers,
Neil.

JTable column headers not displaying using custom table model

Hi,
I'm attempting to use a custom table model (by extending AbstractTableModel) to display the contents of a data set in a JTable. The table is displaying the data itself correctly but there are no column headers appearing. I have overridden getColumnName of the table model to return the correct header and have tried playing with the ColumnModel for the table but have not been able to get the headers to display (at all).
Any ideas?
Cheers

Class PublicationTableModel:
public class PublicationTableModel extends AbstractTableModel
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    public PublicationTableModel(PublicationManager pm)
        super();
        pubManager = pm;
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        return GUISettings.getDisplayedFieldCount();
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        return pubManager.getPublicationCount();
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        if (o != null) return o.getClass();
        return (new String()).getClass();
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        return pubManager.getPublicationAt(rowIndex);
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            else return null;
        else if (columnName.equals("Annotation"))
            if (pub instanceof Annotation) return ((Annotation)pub).getAnnotation();
            else return null;
        etc
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        else if (columnName.equals("Key"))
            return pub.getKey();
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public class GUISettings {
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Export data to excel and table column headers

I noticed that with LV 2012 when I call the method "Export Data to Excel" for a table, the table headers (= column names) are not exported to excel.
Am I right? I think that the column names should be exported too...
As a matter of fact when you call the method "Export to simplified image" the column names are included
How can I export the table column names to excel?
Vix
In claris non fit interpretatio
Using LV 2013 SP1 on Win 7 64bit
Using LV 8.2.1 on WinXP SP3
Using CVI 2012 SP1 on Win 7 64bit, WinXP and WinXP Embedded
Using CVI 6.0 on Win2k, WinXP and WinXP Embedded

In this document there is a full description of how to export data from LabVIEW to Excel.
Using a table, the method "Export data to excel" should export the "currently selected data", and data can be programmatically selected using ActiveCell property (as described here).
With ActiveCell I can select the column headers too (using negative numbers for row and/or column), and I do this.
And so I expect that when I select "Export data to Excel", the column headers should be exported too (because I selected them!).
I think that the actual behavior is a bug, rather that an expected behavior.
Don't you agree?
Vix
In claris non fit interpretatio
Using LV 2013 SP1 on Win 7 64bit
Using LV 8.2.1 on WinXP SP3
Using CVI 2012 SP1 on Win 7 64bit, WinXP and WinXP Embedded
Using CVI 6.0 on Win2k, WinXP and WinXP Embedded

Can we fix the column headers of a table placed in a scroll container?

Hi
I have a big table placed inside a scroll container.
The table is so big that both horizontal and vertical scroll bars appears always.
So what happens is...
     when the user moves the vertical scrollbar down, the column headers move
     up,so that they are no visible, when he reaches the bottom of the table.
What is our requirement is, even if the user moves the vertical scrollbars the headers should be visible.
Can anybody solve this problem??
Thanks
Smitha

hi Smitha,
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This works fine if the table doesn't have sorter facility.
Regards,
Gopi

How can I save a table with column headers?

Hi
I want to save the content in table to a text file. I used Write file.vi for doing that but the column headers didn't be saved. My column headers are changed depends on my testing result so that the column number is not fixed. Any suggestions?
Bill.

You can retrieve column headers with the ColHdrs[] table property and save them to disk before the table contents.
Roberto
Proud to use LW/CVI from 3.1 on.
My contributions to the Developer Zone Community
If I have helped you, why not giving me a kudos?

How to create tree table with column headers

hi,
when i drag and drop a view object onto my .jspx page as a af: tree table ,
am not able to get the column header of each column. all the columns in the table are just clubbed together not separated as in af:table.
can anyone say how the column headers are created for the columns when we drop a view object as a tree table?

Hi,
this is not an option with the treeTable as it gets rendered by default when dragging and dropping the collection to the page. I haven't tried it, but I think you will have to check which node is getting rendered and based on this information add your own row layout . Sounds like a bit of coding work
Frank

How can I customize the Column Headers of the TABLE control/indicator in LabVIEW ?

I need to customize the TABLE control/indicator in the LabVIEW as the same shape of the table in the LabWindows CVI or the DBgrid of the Borland Delphi. Where can I modify the color and shape of the Column Headers and the Row Headers.
Thanks,
Cleber

Salutations,
You asked this question about 3 months ago, and no one answered it.. How rude of them, well....
You can customize any control/indicator by right mouse clicking on it, going to advanced, then customize. If you want to color it, you can always right mouse click with the shift key down, and pull up the painting tool stuff. Or use the tab key if you want to scroll through tools. I believe it's the tab key. Alright, i bet you've long since figured it out, but i couldn't resist.
Sincerely,
ElSmitho

Change column headers in ALV report

Hi experts,
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Thanks in advanced.

Thanks for your reply,
I am trying to use the code mentioned in the link but I think that something
is missing, probably a CASE statement before WHEN in the LOOP.
Can you help me? What do I have to put before WHEN statement?
CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'
    EXPORTING
      i_program_name         = <program name>
      i_structure_name       = <DDIC structure>
      i_bypassing_buffer     = 'X'
    CHANGING
      ct_fieldcat            = gi_fieldcat[]
    EXCEPTIONS
      inconsistent_interface = 1
      program_error          = 2
      OTHERS                 = 3.                           "#EC *
LOOP AT gi_fieldcat INTO wa_fieldcat.
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        wa_fieldcat-seltext_l    = 'Factory'.
        wa_fieldcat-reptext_ddic = 'Factory'.
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How to Print the Report Column headers on each page of any report

Can someone offer assistance on how I can go about achieving the ability to show and print the Report Column headers on each page of any report using the Print Attributes of APEX 3.0? These reports will be printed using Excel and Word.
I read a thread with a similar request but the answer seems vague for my level of understanding.
I am connected to a print server and using BI Publisher.
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Ric

Hello Ric,
>> These reports will be printed using Excel and Word.
I'm not sure I understand what you are trying to do. You are using a very powerful tool – BI Publisher – why do you need Excel or Word for printing? Is there a special need only Excel or Word can provide?
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Regards,
Arie.

FSG report output does not show column headers (XML Publisher)

Hi everyone
Iam required to create a template for an FSG report with 20 columns. Used copy of FSG:Fixed number of columns Template(FSGTEMP) to create the template because i need to do some conditional formatting(need to show negative values in red color).
here is the problem:
when i use the template and run the program the output i can see the row data but not the column headers..column headings are blank!
regarding the conditional formatting, can anybody tell me how to give the condition
iam able to give the condition for oracle reports but not for FSG reports as i dont see the column name in the 'data field' in conditional format
Regards
sam

Open the report in Edit Mode Click on the reports and in the properties section Uncheck the
Enable Document Cache Property and your issue should be resolved.

Tables: red outline vs green column headers

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