Datagrid row headers

Is there a way to create row headers for flex datagrid instead of column header?

No, not really. You can lock the first column so it won't scroll
horizontally

Similar Messages

When clicking on datagrid row it throws me exception - WPF C#

Whenever I try to double click my datagrid row to edit it, I throws me a few exceptions which doesn't say anything to me. Hovever if
I set the whole datagrid to IsReadOnly to true, I want have the problem, but I need the second and third columns editable.
XAML
<DataGrid x:Name="clientList" HorizontalAlignment="Left" Height="225" Margin="11,126,0,0" VerticalAlignment="Top" Width="349" IsSynchronizedWithCurrentItem="False" AutoGenerateColumns="False" HorizontalGridLinesBrush="#FFB9B9B9" VerticalGridLinesBrush="#FF8B8B8B" GridLinesVisibility="Horizontal" CellStyle="{StaticResource Body_Content_DataGrid_Centering}">
<DataGrid.Resources>
<LinearGradientBrush x:Key="{x:Static SystemColors.HighlightBrushKey}" StartPoint="0,0" EndPoint="0,1" >
<GradientStop Color="#66240000" Offset="0"/>
<GradientStop Color="#CC240000" Offset="0.65"/>
</LinearGradientBrush>
</DataGrid.Resources>
<DataGrid.Columns>
<DataGridTextColumn Width="30" Header="Id" IsReadOnly="True" Binding="{Binding Id}"/>
<DataGridTextColumn Width="100" Header="Company" IsReadOnly="False" Binding="{Binding Company}"/>
<DataGridTextColumn Width="130" Header="Name, Surname" IsReadOnly="False" Binding="{Binding Name}"/>
<DataGridTemplateColumn Header="Actions" CellTemplate="{StaticResource myTemplate}"/>
</DataGrid.Columns>
</DataGrid>
C#
clientList.Items.Add(new DataClients { Id = 1, Company = "My Company", Name = "Jane Roe"});
Exceptions
Exception:Thrown: "'EditItem' is not allowed for this view."(System.InvalidOperationException)
Exception:Thrown: "The string was not recognized as a valid DateTime. There is an unknown word starting at index 0." (System.FormatException)

You need to set the ItemsSource property of the clientList DataGrid to a collection of DataClients objects that supports editing. HashSet<DataClients> does not for example but List<DataClients> and ObservableCollection<DataClients> does.
You could call the ToList() method on the collection that you set as the ItemsSource for the DataGrid to convert it to a List<DataClients>:
clientList.ItemsSource = yourCollection.ToList();
The "The string was not recognized as a valid DateTime" error message should be pretty self-explanatory. You are trying to convert a string which doesn't contain a valid date or time value to a DateTime value somewhere, perhaps in the 'myTemplate'.
There is nothing in the DataClients class that you have posted that will cause this exception to be thrown so it is impossible for anyone to tell.
But please only ask one question per thread and then start a new thread if you have a new question.
Please also remember to mark helpful posts as answer to close your threads.

Add JTable Row Headers At The End Of The Rows(At Right)?

hi all
i got this example for adding JTable Row Headers,but it adds the headers at the left(beginning of the row)
and i want to add the headers at the end of the row(at right),any ideas how to do that?
import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import javax.swing.AbstractListModel;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.ListCellRenderer;
import javax.swing.ListModel;
import javax.swing.UIManager;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.JTableHeader;
* @version 1.0 11/09/98
class RowHeaderRenderer extends JLabel implements ListCellRenderer {
RowHeaderRenderer(JTable table) {
    JTableHeader header = table.getTableHeader();
    setOpaque(true);
    setBorder(UIManager.getBorder("TableHeader.cellBorder"));
    setHorizontalAlignment(CENTER);
    setForeground(header.getForeground());
    setBackground(header.getBackground());
    setFont(header.getFont());
public Component getListCellRendererComponent(JList list, Object value,
      int index, boolean isSelected, boolean cellHasFocus) {
    setText((value == null) ? "" : value.toString());
    return this;
class RowHeaderExample extends JFrame {
public RowHeaderExample() {
    super("Row Header Example");
    setSize(370, 150);
    ListModel lm = new AbstractListModel() {
      String headers[] = { "Row1", "Row2", "Row3", "Row4"};
      public int getSize() {
        return headers.length;
      public Object getElementAt(int index) {
        return headers[index];
    DefaultTableModel dm = new DefaultTableModel(lm.getSize(), 4);
    JTable table = new JTable(dm);
    table.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
    table.setRowHeight(18);
    JList rowHeader = new JList(lm);
    rowHeader.setFixedCellWidth(50);
    rowHeader.setFixedCellHeight(18);
    rowHeader.setCellRenderer(new RowHeaderRenderer(table));
    JScrollPane scroll = new JScrollPane(table);
    scroll.setRowHeaderView(rowHeader);
    getContentPane().add(scroll, BorderLayout.CENTER);
public static void main(String[] args) {
    RowHeaderExample frame = new RowHeaderExample();
    frame.addWindowListener(new WindowAdapter() {
      public void windowClosing(WindowEvent e) {
        System.exit(0);
    frame.setVisible(true);
}

fixed by:
list.setBackground(table.getTableHeader().getBackground());here's the full code:
import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.ComponentOrientation;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import javax.swing.DefaultListModel;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.ListCellRenderer;
import javax.swing.UIManager;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.JTableHeader;
* @version 1.0 11/09/98
class RowHeaderRenderer extends JLabel implements ListCellRenderer {
JTable table;
RowHeaderRenderer(JTable table) {
    this.table = table;
    JTableHeader header = table.getTableHeader();
    setOpaque(true);
    setBorder(UIManager.getBorder("TableHeader.cellBorder"));
    setHorizontalAlignment(CENTER);
    setForeground(header.getForeground());
    setBackground(header.getBackground());
    setFont(header.getFont());
public Component getListCellRendererComponent(JList list, Object value,
      int index, boolean isSelected, boolean cellHasFocus) {
    list.setBackground(table.getTableHeader().getBackground());
    setText((value == null) ? "" : value.toString());
    return this;
class RowHeaderExample extends JFrame {
public RowHeaderExample() {
    super("Row Header Example");
    setSize(370, 150);
    setLocationRelativeTo(null);
    DefaultListModel lstModel = new DefaultListModel();
    lstModel.addElement("Row 1");
    lstModel.addElement("Row 2");
    lstModel.addElement("Row 3");
    lstModel.addElement("Row 4");
    DefaultTableModel dm = new DefaultTableModel(lstModel.getSize(), 4);
    JTable table = new JTable(dm);
    table.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
    table.setRowHeight(18);
    JList rowHeader = new JList(lstModel);
    rowHeader.setFixedCellWidth(50);
    rowHeader.setFixedCellHeight(18);
    rowHeader.setCellRenderer(new RowHeaderRenderer(table));
    JScrollPane scroll = new JScrollPane(table);
    scroll.setRowHeaderView(rowHeader);
    table.setComponentOrientation(ComponentOrientation.RIGHT_TO_LEFT);
    scroll.setComponentOrientation(ComponentOrientation.RIGHT_TO_LEFT);
    getContentPane().add(scroll, BorderLayout.CENTER);
public static void main(String[] args) {
    RowHeaderExample frame = new RowHeaderExample();
    frame.addWindowListener(new WindowAdapter() {
      public void windowClosing(WindowEvent e) {
        System.exit(0);
    frame.setVisible(true);
}

How do I get the layout guides (A,B,C column headers and 1,2,3 Row Headers) to print with my spreadsheet?

How do I get the Layout Guides (A,B,C column headers and 1,2,3 Row Headers) to print on my spreadsheet? They are invaluable for discussing the data with my clients over the phone.
They appear while I am editing, but don't print with the spreadsheet. I know how to do it in Excel, but I am transitioning to Numbers. I can't imagine I have to type them into their own columns and rows. It must be a difference in vernacular that I can't find the solution in the User Guide. Can anyone help?

Hi ktjobauer,
Numbers is not Excel and Excel is not Numbers. Numbers is WYSIWYG (at least in File > Print and the actual printout).
I can't imagine I have to type them into their own columns and rows.
No, you don't. You can use the charm of Numbers to create cell references for your Excel clients.
In this Numbers Table, I have added some extra Columns that you can hide later.
Column B =COLUMN(A2)
Column C =HLOOKUP(B2,'Table 1-1' :: $1:$2,2,FALSE) [explanation later]
Column D =ROW(B2)
Column E =C2&D2
Add those formulas to the first Body Row (below the Header Row) and Fill Down.
Column C refers to another Table which you need only create once, to convert a Column number to a letter:
and so on from 1-26, A-Z.
You can move the second Table to another Sheet to hide it. Formulas will automatically adjust to keep the links between Sheets.
Now in the first Table, select and Hide Columns B,C,D. Formulas will continue to work with hidden cells:
Regards,
Ian.

How to create a datatable with row headers and column headers

Hi,
I am trying to create a two dimensional datatable which has both column headers and row headers. using <h:datatable> i could create a datatable with only column headers.
Thanks in advance

Are you saying that you want a column with only th's? You could also just apply some CSS on that specific column that its rows look like headers.

Row Headers in Cross Tab Report -Crystal Report XI

I am trying to create a cross tab report. The report has 4 rows and the columns get generated based on the value of a database field.
I have 2 questions
Question 1 : I want the rows to have headers. I insert text objects in the report and when I run the report in crystal, the headers are displaying as required. But when I export to excel, the headers are displayed after the data. How can I create row headers and get them exported to excel as row headers.
Question 2: I am creating the column based on a database field. The field is of text data type. The sorting for this filed is 1. abc ,10. abc , 11.abc , 2.abc , 3.abc ; etc where abc is a text string. How can I sort the columns so that the columns appear as 1.abc, 2.abc, 3.abc etc.
I tried using the specified order sorting, but when I check the list of values that it creates to select the values, it is truncating the values. I can only see part of the values from the database.
Please Help!!!

I don't have Crystal in front of me so I will try to do this from memory. If you right click on a report object, there is option on one of the tabs (I think it is General) that says Display String with a corresponding X button. If you click on that, then you can enter a text expression that overrides the actual value of the report object.
In your case, if you want to add a static header text to the row data, you could try something like the following:
if Gender = "M"
then "Mr. " + CurrentFieldValue
else "Ms. " + CurrentFieldValue
where Gender is a field object in the report and CurrentFieldValue is the data object specified for rows in the cross-tab.
If you wanted to put header on the previous line, you could try something like this:
"Account ID" + chr(13) + CurrentFieldValue
where CurrentFieldValue is the account ID string.
Fuskie
Who expects this looks nothing like your actual report but hopefully it works as an example...

How can I make the rolumn and row headers appear on the printed sheet?

I am working in Numbers'09. I want to print out my chart with the column letters and row numbers showing.
How can I make the rolumn and row headers appear on the printed sheet?

g,
Those annotations are called "Labels", and they are only visible during editing when a cell selection is made within the table. If you need to have the labels on your final output, you can create labels in Text Boxes and position them adjacent to the table.
Jerry

Row headers string in a multicolumn listbox

Hello!
I'm using multicolumn listbox block and I want to put row headers, but I don't Know how.
I'm using the node property block to put column headers...but I don't find for rows.
Someone knows what I have to do?
Thanks a lot!

I don't think there is a row header property like the column header, you can leave the first row blank and white the headers in the first column so simulate it. You can create a simple subvi which takes a reference to the control and a string array and in a for loop set the string value of cell (0, i) to the value of the string[i] array input. As far as I know there is not a row header like there is a column hearer though. This is typical in spreadsheets where the rows are indexed and not named but the columns are.
Paul
Paul Falkenstein
Coleman Technologies Inc.
CLA, CPI, AIA-Vision
Labview 4.0- 2013, RT, Vision, FPGA

How to display data in ComboBox when click on DataGrid Row.

Hi!
     I am new to Adobe Flex. I am building one Project that was related to Comapny and Customer. First I created Company Master. Then I create Customer Master successfully and My Backkend is SQLite Database.
     My Problem is I have two files one is CustomerMaster and second one is CustomerForm.
     In CustomerMaster I have a datagrid in that data was displaying thru Array Collection. When ever we doublick on datagrid row it's displayed a CompanyForm. CompanyForm contains TextFiled and ComboBox. TextFiled populating data but Combobox doesnot. It display always prompt message.
      Please help.
Thanks,
Sree Kumar

Hi! Vibhuti Gosavi,
                      First of all thanks for your quick reply. Already I saw that link.
Actually, In CustomerForm successfully store the information into the database. While retrieving the data problem cames. Sample Code:
CustomerMaster:
private function createItem():void
                                        openTab(new Object());
                              public function openTab(customer:Object):void
                                        var children:Array = tn.getChildren();
                                        var length:int = children.length;
                                        for (var i:int = 0; i<length; i++)
                                                  if (children[i].customer.customerId == customer.customerId)
                                                            tn.selectedIndex = i;
                                                            return;
                                        var form:CustomerForm = new CustomerForm();
                                        tn.addChild(form);
                                        form.customer = customer;
                                        form.dao = dao;
                                        form.addEventListener(CustomerEvent.CREATE, customerChangeHandler),
                                                  form.addEventListener(CustomerEvent.UPDATE, customerChangeHandler),
                                                  form.addEventListener(CustomerEvent.DELETE, customerChangeHandler),
                                                  tn.selectedChild = form;
                              private function customerChangeHandler(event:CustomerEvent):void
                                        customerArrayList = dao.findByCustomerAll();
                                        if (event.type == CustomerEvent.DELETE)
                                                  tn.removeChild(event.target as CustomerForm);
                    ]]>
          </fx:Script>
          <mx:Canvas id="container" left="12" right="12" top="12" bottom="12">
                    <mx:Canvas left="0" top="2" right="0" height="33">
                              <mx:Button id="AddCustomer" x="1" width="108" height="32" click="createItem()"
                                                     icon="@Embed('assets/icon_plus.png')" label="Add Customer" toolTip="Add Customer"
                                                     verticalCenter="-1"/>
                    </mx:Canvas>
                    <code:SuperTabNavigator id="tn" x="0" y="39" width="681" height="197"/>
                    <mx:DataGrid id="customerList" x="1" y="262" width="680" height="231"
                                                   dataProvider="{customerArrayList}"
                                                   doubleClick="openTab(customerList.selectedItem)" doubleClickEnabled="true">
                              <mx:columns>
                                        <mx:DataGridColumn dataField="customerId" headerText="Id"/>
                                        <mx:DataGridColumn dataField="customerName" headerText="Name" />
                                        <mx:DataGridColumn dataField="companyName" headerText="companyName" />
                              </mx:columns>
                    </mx:DataGrid>
          </mx:Canvas>
CustomerForm:
public function set customer(customer:Object):void
                                        this._customer = customer;
                              public function get customer():Object
                                        return this._customer;
                              private function saveCustomer():void
                                        if (Validator.validateAll(customerValidators).length>0)
                                                  return;
                                        _customer.customerName = customerName.text;
                                         _customer.companyName = companyName.text;
                                        if (_customer.customerId > 0)
                                                  updateCustomer();
                                        else
                                                  insertCustomer();
                              private function insertCustomer():void
                                        try
                                                  Alert.show(_customer.normalPkts);
                                                  dao.insertCustomer(_customer);
                                                  customerId.text = _customer.customerId;
                                                  dispatchEvent(new CustomerEvent(CustomerEvent.CREATE, _customer, true));
                                                  var alertText:String="Company Created Successfully!";
                                                  Alert.show(alertText,"",4,null,null,ConfirmMessage);
                                        catch (error:SQLError)
                                                  var alertErrorCreate:String="Company not Created...";
                                                  Alert.show(alertErrorCreate+"\n"+error.details,"",4,null,null,ErrorMessage);
                              private function updateCustomer():void
                                        try
                                                  dao.updateCustomer(_customer);
                                                  dispatchEvent(new CustomerEvent(CustomerEvent.UPDATE, _customer, true));
                                                  var alertText:String="Company Updated Successfully!";
                                                  Alert.show(alertText,"",4,null,null,ConfirmMessage);
                                        catch (error:SQLError)
                                                  var alertErrorText:String="Company not Updated...";
                                                  Alert.show(alertErrorText+"\n"+error.details,"",4,null,null,ErrorMessage);
                              private function deleteItem():void
                                        try
                                                  dao.deleteCustomer(_customer);
                                                  dispatchEvent(new CustomerEvent(CustomerEvent.DELETE, _customer, true));
                                        catch (error:SQLError)
                                                  Alert.show(error.details, "Error");
                    ]]>
          </mx:Script>
   <mx:Grid x="10" y="10" width="665" height="130" verticalAlign="middle">
                    <mx:GridRow width="665" height="100%">
                              <mx:GridItem width="85" height="100%">
                                        <mx:Label width="85" text="Customer Id:"/>
                              </mx:GridItem>
                              <mx:GridItem width="115" height="100%">
                                        <mx:TextInput id="customerId" text="{_customer.customerId}" editable="false" width="115"/>
                              </mx:GridItem>
                              <mx:GridItem width="102" height="100%">
                                        <mx:Label width="102" text="Company Name:"/>
                              </mx:GridItem>
                              <mx:GridItem width="100" height="100%">
                                        <mx:ComboBox id="companyName" dataProvider="{companyIdList}" labelField="companyName"
                                                                       prompt="Select..." text="{_customer.companyName}" width="100"/>
                              </mx:GridItem>
                      <mx:GridItem width="230" height="100%" horizontalAlign="center" verticalAlign="middle">
                                        <mx:Button label="Save" click="saveCustomer()"/>
                                        <mx:Button label="Delete" click="deleteItem()"/>
                              </mx:GridItem>
                    </mx:GridRow>
          </mx:Grid>
=====================================================================
I have two ArrayCollections 1) companyIdList (CustomerForm)
                                          2) customerArrayList(CustomerMaster)
please go through the bold text. Please focus on two dataProviders. These dataproviders are binding for One Combo Field.
Thanks,
Sree Kumar
Message was edited by: sreekumar1976

Insert String array as label content in datagrid row through radio button C# wpf?

I have written some code for inserting label at runtime having its content set to a string array and then insert that label into a datagrid row . All of this will initiate when certain radiobuttons are checked. code is working perfectly fine. But i need
to improve this code as i am learning C#, wpf and datagrid. I know there can be a certain way to improve this code.
This code will be a nightmare when there are 50 radiobuttons.
can it be improve and how it can be? if u can explain that will be very kind of you
Xaml Code:
<Grid>
<RadioButton x:Name="rb_1" Content="RadioButton" HorizontalAlignment="Left" Margin="351,85,0,0" VerticalAlignment="Top" GroupName="1" />
<RadioButton x:Name="rb_2" Content="RadioButton" HorizontalAlignment="Left" Margin="351,105,0,0" VerticalAlignment="Top" GroupName="1"/>
<RadioButton x:Name="rb_3" Content="RadioButton" HorizontalAlignment="Left" Margin="351,120,0,0" VerticalAlignment="Top" GroupName="1" />
<RadioButton Content="RadioButton" HorizontalAlignment="Left" Margin="351,159,0,0" VerticalAlignment="Top" GroupName="2" />
<RadioButton x:Name="rb_4" Content="RadioButton" HorizontalAlignment="Left" Margin="351,179,0,0" VerticalAlignment="Top" GroupName="2"/>
<RadioButton Content="RadioButton" HorizontalAlignment="Left" Margin="351,199,0,0" VerticalAlignment="Top" GroupName="2" />
<Button Content="Button" HorizontalAlignment="Left" Margin="713,60,0,0" VerticalAlignment="Top" Width="75" Click="Button_Click_2"/>
<DataGrid x:Name="datagrid_" HorizontalAlignment="Left" Margin="549,85,0,0" VerticalAlignment="Top" Height="253" Width="399" />
<RadioButton Content="RadioButton" HorizontalAlignment="Left" Margin="351,226,0,0" VerticalAlignment="Top" GroupName="3" />
<RadioButton x:Name="rb_6" Content="RadioButton" HorizontalAlignment="Left" Margin="351,246,0,0" VerticalAlignment="Top" GroupName="3"/>
<RadioButton Content="RadioButton" HorizontalAlignment="Left" Margin="351,266,0,0" VerticalAlignment="Top" GroupName="3" />
<RadioButton Content="RadioButton" HorizontalAlignment="Left" Margin="351,298,0,0" VerticalAlignment="Top" GroupName="4" />
<RadioButton x:Name="rb_8" Content="RadioButton" HorizontalAlignment="Left" Margin="351,318,0,0" VerticalAlignment="Top" GroupName="4"/>
<RadioButton Content="RadioButton" HorizontalAlignment="Left" Margin="351,338,0,0" VerticalAlignment="Top" GroupName="4" />
</Grid>
Code Behind:
public partial class MainWindow : Window
public MainWindow()
InitializeComponent();
DataTable dt;
DataRow dr;
string[] str = new string[4];
int location = 0;
int count = 0;
private void Window_Loaded(object sender, RoutedEventArgs e)
dt = new DataTable("emp");
DataColumn dc1 = new DataColumn("Factors", typeof(string));
DataColumn dc2 = new DataColumn("Non_Compliant", typeof(string));
dt.Columns.Add(dc1);
dt.Columns.Add(dc2);
datagrid_.ItemsSource = dt.DefaultView;
private void Button_Click_2(object sender, RoutedEventArgs e)
if (count >= 1)
datagrid_.ItemsSource = dt.DefaultView;
dt.Clear();
str[0] = "Load Path1";
str[1] = "Load Path2";
str[2] = "Load Path3";
str[3] = "Load Path4";
int j = 0;
if (rb_2.IsChecked == true)
j = 0;
int k = 0;
dr = dt.NewRow();
Label label = new Label();
label.Height = 28;
label.Width = 100;
label.HorizontalAlignment = HorizontalAlignment.Center;
label.VerticalAlignment = VerticalAlignment.Center;
label.Content = str[j];
dr[k] = label.Content;
dt.Rows.Add(dr);
datagrid_.ItemsSource = dt.DefaultView;
location += 34;
if (rb_4.IsChecked == true)
j = 1;
int k = 0;
dr = dt.NewRow();
Label label = new Label();
label.Height = 28;
label.Width = 100;
label.HorizontalAlignment = HorizontalAlignment.Center;
label.VerticalAlignment = VerticalAlignment.Center;
label.Content = str[j];
dr[k] = label.Content;
dt.Rows.Add(dr);
datagrid_.ItemsSource = dt.DefaultView;
location += 34;
if (rb_6.IsChecked == true)
j = 2;
int k = 0;
dr = dt.NewRow();
Label label = new Label();
label.Height = 28;
label.Width = 100;
label.HorizontalAlignment = HorizontalAlignment.Center;
label.VerticalAlignment = VerticalAlignment.Center;
label.Content = str[j];
dr[k] = label.Content;
dt.Rows.Add(dr);
datagrid_.ItemsSource = dt.DefaultView;
location += 34;
if (rb_8.IsChecked == true)
j = 3;
int k = 0;
dr = dt.NewRow();
Label label = new Label();
label.Height = 28;
label.Width = 100;
label.HorizontalAlignment = HorizontalAlignment.Center;
label.VerticalAlignment = VerticalAlignment.Center;
label.Content = str[j];
dr[k] = label.Content;
dt.Rows.Add(dr);
datagrid_.ItemsSource = dt.DefaultView;
location += 34;
count++;

@Usamakhan1990,
Use usercontrol with label and checkbox is reasonable for a datagrid control if you don't want to have too much code for those radio buttons. So I agree with andy here with that usercontrol.
So is it required that your radiobutton should be outside the datagrid?
Anyway, I think you already know that you can bind data to columns yourself. So please check the following thread:
http://stackoverflow.com/questions/22922533/how-do-i-automagically-bind-a-string-array-to-a-wpf-datagrid
<DataGrid Name="_dataGrid" Grid.Row="0" AutoGenerateColumns="False">
<DataGrid.Columns>
<DataGridTextColumn Header="Column 1" Binding="{Binding [0]}"/>
<DataGridTextColumn Header="Column 2" Binding="{Binding [1]}"/>
</DataGrid.Columns>
</DataGrid>
Or define the columns from code, in case you have dynamic number of columns, for example :
string[][] array = fs.CSVToStringArray();
for (int i = 0; i < array[0].Length; i++)
var col = new DataGridTextColumn();
col.Header = "Column " + i;
col.Binding = new Binding(string.Format("[{0}]", i));
_dataGrid.Columns.Add(col);
this.ExternalData._dataGrid.ItemsSource = array;
And for Radio button part, please see here:
http://stackoverflow.com/questions/397556/how-to-bind-radiobuttons-to-an-enum
Best regards,
Barry
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Print JTable with row headers

I am using the fancy new printing capablities in java 1.5 to print my JTable and wow is it ever slick!
PrintRequestAttributeSet set = new HashPrintRequestAttributeSet();
set.add(OrientationRequested.LANDSCAPE);
this.matrixJTable.print(JTable.PrintMode.NORMAL, null, null, true, set, false);Its just that easy. Way to go sun!
The one problem that I am encountering is that my row headers don't print. The problem is that JTables don't support row headers, you have to use a JScrollPane for that.
I need a way to print my JTable so that the row headers show up in the printout... and hopefully still use the warm and fuzzy new printing capabilities of JTable printing in java 1.5.
(ps/ Isn't it time to add row header support to JTables?)

The problem is that JTables don't support row headers, you have to use a JScrollPane for that.Well technically JTable's don't really support column headers either. It is a seperate component (JTableHeader). A JTable will automatically add its table header to the table header area of a JScrollPane. (but you don't have to use a jscrollpane to see the column headers, it is just the quickest and easiest way).
Really shouldn't be hard to implement a row header and manually add it to the scroll panes row header area or use a BorderLayout and put your row header in the WEST and put your table in the CENTER if you don't want a scroll pane.
Of course this won't help you with your printing issue.

How to make Column and Row headers bold in Web template?

Hi Experts,
I have a web application with a query in it. Now I would like to know how I could make the column and row headers of this webquery in bold font? I havent found any properties in any web item to make this possible. It looks like the only way to do this is CSS, but i dont have any experience with style sheets.
Are there easier ways to do this?
Thanks in advance.
Rgds,
Richard

Tried this for fun using JavaScript. It appears to work, but is pretty much a hack, and I didn't test it thoroughly.
Place this in a function that is called during onload of the page:
     var eleid='';
     for(var ct=0;ct<1000;ct++) {
          eleid='ANALYSIS_interactive_mc'+ct+'_tv';
          if (document.getElementById(eleid)) {
               if(document.getElementById(eleid).parentNode.className=='urLayoutPadless') {
                    document.getElementById(eleid).style.fontWeight='bold';

Run time menu for row headers

Is there any way to have run time menu only for the row headers and not the whole of the table?
Thanks,
Ritesh

Event Structure -> Mouse Down on Table Event -> Button
Message Edited by Eugen Graf on 09-25-2008 04:52 AM
LabVIEW Portal
Attachments:
Button.png ‏7 KB

Forcing data to appear as row headers

How do I force a list of values from the SR Area to appear listed as row headers even if there's no data for that row? I tried writing a code to pick up the SR# for it and assign a null value in the # of SRs column so that it doesn't get counted in the totals. However, this will defy our business process since the report is required weekly and I can't be creating weekly SR's for the sole purpose of creating "dummy" data to force the row headers to show.

So you actually want to outer join the LOV, to the fact table, or not?
In this case I would advise you the following.
Create one request with the actual data of that week, holding only the LOV values that have data.
For example:
LOV Value 1____10
LOV Value 4____12
LOV Value 6____8
In the second request add all the LOV Types and use no fact but a dummy column, holding the formula: CAST(NULL as INT).
LOV Value 1____NULL
LOV Value 2____NULL
LOV Value 3____NULL
LOV Value 4____NULL
LOV Value 5____NULL
LOV Value 6____NULL
Then use a UNION to combine both requests.
Then you should get the following result:
LOV Value 1____10
LOV Value 1____NULL
LOV Value 2____NULL
LOV Value 3____NULL
LOV Value 4____12
LOV Value 4____NULL
LOV Value 5____NULL
LOV Value 6____8
LOV Value 6____NULL
This is still not what you want because you now need to remove the double records.
You can do this by using the pivot table view, which will result in the following table:
LOV Value 1____10
LOV Value 2____NULL
LOV Value 3____NULL
LOV Value 4____12
LOV Value 5____NULL
LOV Value 6____8
Regards,
Stijn

How to add event listener to datagrid ROW

I need to know if it is possible to have the datagrid rows execute a state change.
For example: I have a datagrid populated with various items, when one row is selected I want it to change the state of a part of the canvas it is in.
How is this possible? I can not give the row an id so I would not be able to say "when row is selected change state" because there is no way to tell what row is selected.
Help please. Thanks.

See Flex 4 and MXDataGridItemRenderer.

Datagrid row headers

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