Questions on UI for WPF Forum

2 answers

262 views

Hi,

I'm trying to use the RadPanelBar control for a binding source which contains a list of lists. I mean I have an object containing a list of sections, and each section contains a list of commands.

I'm creating the control using this XAML:

<

telerikNavigation:RadPanelBar ItemsSource="{Binding Path=Sections}"

ItemTemplate="{StaticResource SectionsTemplate}"/>

And I have the two following templates:

<

DataTemplate x:Key="CommandsTemplate">

</Hyperlink>

</TextBlock>

</StackPanel>

</DataTemplate>

<telerikNavigation:RadPanelBarItem ItemsSource="{Binding Path=Commands}" ItemTemplate="{StaticResource CommandsTemplate}">

<telerikNavigation:RadPanelBarItem.Header>

</telerikNavigation:RadPanelBarItem.Header>

</telerikNavigation:RadPanelBarItem>

</DataTemplate>

The result is that there is like an other control in the sections bars, and I have to click on it (the arrow is not working) to see the list of commands, but instead of the commands being simple links, they appear as a RadPanelBar, with an arrow on the right which is doing nothing.

What am I doing wrong?

Best regards,
Daniel Varrin

PanelBar

answered on 19 Dec 2009

2 answers

195 views

GridViewToggleRowDetailsColumn MouseUp event not firing

I have placed the following in my radgrid:

<telerikGrid:RadGridView.Columns>

<telerikGrid:GridViewToggleRowDetailsColumn MouseUp="GridViewToggleRowDetailsColumn_MouseUp" />

</telerikGrid:RadGridView.Columns>

When I click on the + sign to expand the row details, the GridViewToggleRowDetailsColumn_MouseUp event handler does not fire. Is there something I'm missing?

GridView

answered on 19 Dec 2009

1 answer

136 views

RadDatePicker Not working inside RadGridView RowDetailsView

Hi team,

Below is the xaml code
I have tried to bind and update data using RowDetailsView
Except Datepicker, other controls are working fine
can you please check what's wrong in code....

    
                <Grid.Resources> 
        
                        <Style TargetType="telerik1:ChildDataControlsPresenter"> 
        
                            <Setter Property="Template"> 
        
                                <Setter.Value> 
        
                                    <ControlTemplate TargetType="telerik1:ChildDataControlsPresenter"> 
        
                                        <telerik:RadGridView x:Name="radGridView1" RowDetailsVisibilityMode="VisibleWhenSelected" Height="400" > 
        
                                            <telerik:RadGridView.RowDetailsTemplate> 
        
                                                <DataTemplate> 
        
                                                    <Grid Margin="31,22,24,419" Name="grid1"> 
        
                                                        <Grid.RowDefinitions> 
        
                                                            <RowDefinition Height="32"/> 
        
                                                            <RowDefinition Height="56*"/> 
        
                                                        </Grid.RowDefinitions> 
        
                                                        <Grid.ColumnDefinitions> 
        
                                                            <ColumnDefinition Width="95" /> 
        
                                                            <ColumnDefinition Width="201" /> 
        
                                                            <ColumnDefinition Width="75" /> 
        
                                                            <ColumnDefinition Width="352" /> 
        
                                                        </Grid.ColumnDefinitions> 
        
                                                        <Label Name="lblStartDate" Foreground="White" Content="Start Date :" Grid.Row="0" Grid.ColumnSpan="2" HorizontalAlignment="Left" Width="79" /> 
        
                                                        <Label Name="lblStatus" Foreground="White"  Content="Status :" Grid.Row="0" Grid.Column="2" Grid.ColumnSpan="2" HorizontalAlignment="Left" Width="60" /> 
        
                                                        <TextBox Name="txtStatus" Grid.Column="3" Grid.Row="0" Height="25" BorderThickness="2" Text="{Binding status }" /> 
        
                                                        <telerik1:RadDatePicker Height="24" Name="txtStartDate" Width="138" SelectionChanged="txtStartDate_SelectionChanged" Grid.Column="1" SelectedDate="{Binding createdDate}" Grid.Row="0" /> 
        
                                                        <Label Name="lblDueDate" Content="Due Date :" Foreground="White"  Grid.Row="1" Margin="6,6,19,21" /> 
        
                                                        <telerik1:RadDatePicker Height="24" Name="txtDueDate" DisplayMode="MonthView"  Width="138" Grid.Column="1" Grid.Row="1" SelectedDate="{Binding dueDate}" Margin="10,5,10,20" /> 
        
                                                        <Label Name="lblPriority" Content="Priority :" Foreground="White" Grid.Row="1" Grid.Column="2" Margin="1,2,14,24" /> 
        
                                                        <TextBox Name="txtPriority" Grid.Column="3" Height="25" Grid.Row="1" Width="100" Text="{Binding priority}" HorizontalAlignment= "Left" BorderThickness="2" Margin="5,4,0,22" /> 
        
                                                        <Label Name="lblComplete" Content="% Complete :"  Foreground="White" Grid.Row="1" Grid.Column="3" Margin="125,4,0,20" HorizontalAlignment="Left" Width="78" /> 
        
                                                        <TextBox Name="txtCompletedPercentage" Width="70" Height="25" Grid.Column="3" Grid.Row="1" Margin="200,4,0,20" Text="{Binding percentageCompleted}" HorizontalAlignment="Left"/> 
        
                                                    </Grid> 
        
                                                </DataTemplate> 
        
                                            </telerik:RadGridView.RowDetailsTemplate> 
        
                                        </telerik:RadGridView> 
        
                                    </ControlTemplate> 
        
                                </Setter.Value> 
        
                            </Setter> 
        
                        </Style> 
        
                    </Grid.Resources> 
        
                    <telerik:RadGridView x:Name="radGridView1" RowDetailsVisibilityMode="VisibleWhenSelected" Height="435" Margin="3,76,12,12" Width="990" />

GridView

answered on 19 Dec 2009

3 answers

116 views

Time selection idea

Would it be possible to have the TimePicker work where when you pick Hour then Minutes?

For example, you click the drop down and you see a list of hours, you click an hour, then you are presented with a list of minutes. Whiile adding an extra click, I think this would make it easier for users and developers by allowing the user to select and EXACT time versus just showing them a list based on a time interval.

TimePicker

answered on 19 Dec 2009

10 answers

180 views

Edit & SelectedItem

When you have EditTriggers="CellClick, Default, F2" on a RadGridView the SelectedItem does not change when you click to edit another row unless you click on a read only row
See the attached picture to see what I mean

GridView

answered on 18 Dec 2009

6 answers

404 views

Nested GridView using WPF RadGridView

Hi team,

Can u pls suggest me some sample to programatically create nested gridview with relations

    
            var qry1 = (from p in obaData.tblProjects 
        
                                    select p); 
        
                        this.DemoGridView.ItemsSource = qry1.ToList(); 
        
                        tblProject project = new tblProject(); 
        
                        GridViewTableDefinition d = new GridViewTableDefinition(); 
        
                        var qry2 = (from r in obaData.tblTasks 
        
                                    select r); 
        
                        d.Relation = new Telerik.Windows.Data.PropertyRelation("projectId"); 
        
                        d.DataSource = qry2.ToList(); 
        
                        d.IsReadOnly = true; 
        
                        this.DemoGridView.ChildTableDefinitions.Add(d);

Or tell me whats wrong with the above code,
using this code, child table records are not avaiable

GridView

answered on 18 Dec 2009

2 answers

380 views

Null values in cells

I want to have a column wich contains values 1 - n and 'N/A'. I can use a nullable int and TargetNullValue.

    
            DataMemberBinding="{Binding Difference, TargetNullValue=N/A}"

but then i cant filter by writing 'N/A' i must write 'null' wich is not acceptable. Also the null value (N/A) is not listed in the select filter dialog.

I could also instead of a nullable int use a string, but then the sorting is done in ascii order and not natural order, so if i sort i will get a list with 1, 10, 127, 2 and so on. I would suggest that strings should be sorted in the natural order by default with a option to sort by ascii order. If i do a custom sort the filter dialog is not sorted the same way wich makes it look wierd.

so my question is, how can i make the column and the filter dialog sort the way i want?

GridView

answered on 18 Dec 2009

3 answers

143 views

GridViewSelectColumn selection problem

I built a simple app with only a grid with four columns (Id, Name, Gender and Active). After I got my app running I clicked on the Id column and the checkbox of the active column, wich is the GridViewSelectColumn, got selected too. Is this a bug or something? Can anyone provide an application that´s working so I can see what the problem is?

WPF version : I´m using the latest trial version of RadControls for WPF
OS: Win 7 Ultimate
Preferred programming language: C#

Thanks in advance.

GridView

answered on 18 Dec 2009

1 answer

82 views

Upgraded to WPF Q3 2009 and Hierarchy doesn't work anymore

Due to some errors I was having in Q2, I thought I would upgrade to Q3. Now my Grid's hierarchy doesn't work anymore. I installed the update, removed my references from my project, then added the new ones. The plus signs load but they don't actually expand when clicked.

I looked at the examples and made one change to reflect the example but still no luck.

    
            <Window x:Class="WTSCGCAppInterface.Header" 
        
                xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
        
                xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 
        
                xmlns:TelerikInput="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls.Input" 
        
                Title="Header" Height="600" Width="800" xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"> 
        
                <Grid> 
        
                    <telerik:RadWrapPanel Height="60" Name="radPnlFilter" VerticalAlignment="Top"> 
        
                        <Label Grid.Row="0" Grid.Column="0">Cust#:</Label> 
        
                        <TextBox x:Name="txtCustNum" Width="50" Grid.Row="0" Grid.Column="0"></TextBox> 
        
                        <Label Grid.Row="0" Grid.Column="0">Week Ending#:</Label> 
        
                        <TelerikInput:RadMaskedTextBox x:Name="txtWeekEnding" Mask="##/##/####" Grid.Row="0" Grid.Column="0"></TelerikInput:RadMaskedTextBox> 
        
                        <Label Grid.Row="0" Grid.Column="0">Job#:</Label> 
        
                        <TextBox x:Name="txtJobNum" Width="50" Grid.Row="0" Grid.Column="0"></TextBox> 
        
                        <Label Grid.Row="0" Grid.Column="0">Sub Job#:</Label> 
        
                        <TextBox x:Name="txtSubJobNum" Width="50" Grid.Row="0" Grid.Column="0"></TextBox> 
        
                        <Button x:Name="btnFilter" Click="btnFilter_Click">Apply Filter</Button> 
        
                    </telerik:RadWrapPanel>        
        
                    <telerik:RadGridView Margin="0,58,0,0" Name="radGrdVwHeader" AutoGenerateColumns="False" ColumnsWidthMode="Fill" RowLoaded="radGrdVwHeader_RowLoaded"> 
        
                        <telerik:RadGridView.Columns>    
        
                            <telerik:GridViewDataColumn Header="HSTAT" UniqueName="HSTAT" IsVisible="False" /> 
        
                            <telerik:GridViewDataColumn Header="HCONO" UniqueName="HCONO" IsVisible="False" /> 
        
                            <telerik:GridViewDataColumn Header="HDVNO" UniqueName="HDVNO" IsVisible="False" /> 
        
                            <telerik:GridViewDataColumn Header="HSEQ" UniqueName="HSEQ" IsVisible="False" /> 
        
                            <telerik:GridViewDataColumn Header="HCUST" UniqueName="HCUST" IsVisible="False" /> 
        
                            <telerik:GridViewDataColumn Header="Job #" UniqueName="HJBNO" /> 
        
                            <telerik:GridViewDataColumn Header="Sub Job #" UniqueName="HSJNO" /> 
        
                            <telerik:GridViewDataColumn Header="Week Ending" UniqueName="HDTTK" /> 
        
                            <telerik:GridViewDataColumn Header="HDSCD" UniqueName="HDSCD" IsVisible="False" /> 
        
                            <telerik:GridViewDataColumn Header="Ticket#" UniqueName="HNUM0" /> 
        
                            <telerik:GridViewDataColumn Header="Crew#" UniqueName="HDES0" /> 
        
                            <telerik:GridViewDataColumn Header="District" UniqueName="HDES1" /> 
        
                            <telerik:GridViewDataColumn Header="FMC#" UniqueName="HDES2" /> 
        
                            <telerik:GridViewDataColumn Header="Division" UniqueName="HDES3" /> 
        
                            <telerik:GridViewDataColumn Header="Local#" UniqueName="HDES4" /> 
        
                            <telerik:GridViewDataColumn Header="Crew Type" UniqueName="HDES5" /> 
        
                            <telerik:GridViewDataColumn Header="Zone" UniqueName="HDES6" />                                                                                                               
        
                        </telerik:RadGridView.Columns> 
        
                        <telerik:RadGridView.ChildTableDefinitions> 
        
                            <telerik:GridViewTableDefinition/> 
        
                        </telerik:RadGridView.ChildTableDefinitions> 
        
                        <telerik:RadGridView.HierarchyChildTemplate> 
        
                            <DataTemplate> 
        
                                <telerik:RadGridView x:Name="ProdData" AutoGenerateColumns="False"> 
        
                                    <telerik:RadGridView.Columns> 
        
                                        <telerik:GridViewDataColumn Header="PCWNO" UniqueName="PCWNO" /> 
        
                                    </telerik:RadGridView.Columns> 
        
                                </telerik:RadGridView> 
        
                            </DataTemplate> 
        
                        </telerik:RadGridView.HierarchyChildTemplate> 
        
                    </telerik:RadGridView>                
        
                </Grid> 
        
            </Window>

    
            private void btnFilter_Click(object sender, RoutedEventArgs e) 
        
                    { 
        
                        string sWeekEnding = txtWeekEnding.MaskedText; 
        
                        string sAlteredFormat = sWeekEnding.Substring(6, 4) + sWeekEnding.Substring(0, 2) + sWeekEnding.Substring(3, 2); 
        
                        radGrdVwHeader.ItemsSource = _headerRecs.GetHeaderRecs(1, 0, Convert.ToDecimal(txtCustNum.Text), Convert.ToDecimal(sAlteredFormat), txtJobNum.Text, txtSubJobNum.Text, null, null, "");             
        
                        radGrdVwHeader.ChildTableDefinitions.Clear(); 
        
                        GridViewTableDefinition proddataDefinition = new GridViewTableDefinition(); 
        
                        proddataDefinition.Relation = new PropertyRelation("ProddataRecs"); 
        
                        //this.radGrdVwHeader.TableDefinition.ChildTableDefinitions.Add(proddataDefinition); 
        
                        this.radGrdVwHeader.ChildTableDefinitions.Add(proddataDefinition); 
        
                    }

GridView

answered on 18 Dec 2009

4 answers

248 views

Displaying Grid Data in Column-Row Format

Is it possible to display the grid contents in column-row format instead of row-column format without programmatically loading the data in column-row format? What I am looking for is a setting (property) in the grid that I can change that will switch the rows and columns around.

GridView

answered on 18 Dec 2009