Questions on UI for WPF Forum

3 answers

366 views

Dynamic RadCartesianChart with Dynamic Series

Hi,

I want to display dynamic data with a dynamic count of series.

There is already a, in my opinion, very straight forward solution for this in a RadChart (only difference is that I'm doing it with a StackedBarSeries, but it works as well).

[quote]Luis said:Hello,

I have a data structure like this:
Year - Team - Value
2010 - T1 - 50
2010 - T2 - 70
2009 - T1 - 40
2009 - T2 - 45
...

Years and teams can growing dinamically. I need a Bar Chart where:
- One data serie for each team
- Years in the axis X
- One bar for each serie in each year with the value as height

I've seen the "Data Binding with Automatic Series Mappings" sample, but it's not what i need.

Please, help me.
Thanks a lot.
[/quote]

<telerik:RadChart x:Name="RadChart1" >

<telerik:RadChart.SeriesMappings>

<telerik:SeriesMapping>

<telerik:SeriesMapping.SeriesDefinition>

<telerik:StackedBarSeriesDefinition />

</telerik:SeriesMapping.SeriesDefinition>

<telerik:SeriesMapping.GroupingSettings>

<telerik:GroupingSettings ShouldCreateSeriesForLastGroup="True">

<telerik:GroupingSettings.GroupDescriptors>

<telerik:ChartGroupDescriptor Member="Team"/>

</telerik:GroupingSettings.GroupDescriptors>

</telerik:GroupingSettings>

</telerik:SeriesMapping.GroupingSettings>

<telerik:SeriesMapping.ItemMappings>

<telerik:ItemMapping FieldName="Value" DataPointMember="YValue" />

<telerik:ItemMapping FieldName="Year" DataPointMember="XCategory" />

</telerik:SeriesMapping.ItemMappings>

</telerik:SeriesMapping>

</telerik:RadChart.SeriesMappings>

</telerik:RadChart>

public partial class Example2 : UserControl

{

public Example2()

{

InitializeComponent();

List<Record> data = new List<Record>()

{

new Record(2009, "First team", 25),

new Record(2010, "First team", 35),

new Record(2011, "First team", 45),

new Record(2009, "Second team", 15),

new Record(2010, "Second team", 25),

new Record(2011, "Second team", 75),

new Record(2009, "Third team", 67),

new Record(2010, "Third team", 20),

new Record(2011, "Third team", 88),

new Record(2009, "Fourth team", 34),

new Record(2010, "Fourth team", 67),

new Record(2011, "Fourth team", 91),

new Record(2009, "Fifth team", 87),

new Record(2010, "Fifth team", 77),

new Record(2011, "Fifth team", 12)

};

this.RadChart1.ItemsSource = data;

}

public class Record

{

public Record(int year, string team, int value)

{

Year = year;

Team = team;

Value = value;

}

public int Value { get; set; }

public string Team { get; set; }

public int Year { get; set; }

}

Is it possible to do the same thing like in the link with a RadCartesianChart? Or should I stick with the RadChart?

ChartView

answered on 29 Jan 2014

2 answers

336 views

[Solved] Watermark text alignment

Hi,

I'm using the version Q3 2013 SP1 (2013.3.1204.40).
Is it possible to make the watermark text, e.g. "Type a name" in the attached picture, right alignment?
Thanks.

Regards,
Gong

AutoCompleteBox

answered on 29 Jan 2014

1 answer

130 views

settings not found in XBAP

Hi,

I am working on a Xbap application with the PersistenceFramwork (the latest version of WPF controls). It all work fine when I have only single xbap page, but if i have multiple pages in same application, it fails.

After I assigned different page to the "Mainwindow.Content" and try to find those settings that I stored in previous page, it always return 0. But if I go back to previous page, I do get those settings.

How can I retrieve those settings in different pages?

Code that I used:

Dim m_isoStorageProvider As New Telerik.Windows.Persistence.Storage.IsolatedStorageProvider()
Dim arrStorageFiles As New List(Of String)
arrStorageFiles.Add("GridView1")
arrStorageFiles.Add("GridView2")
m_isoStorageProvider.LoadFromStorage(arrStorageFiles.ToArray)

Thanks
Chris

PersistenceFramework

answered on 29 Jan 2014

1 answer

74 views

Modify appearance of RadComboBoxes in RadDataForm

I have a DataForm with various DataFormComboboxFields. I'm using autogeneration to populate the DataForm.

How can I change the appearance of RadComboBoxes in the DataFormComboBoxFields at runtime?

I want to be able to show or hide the SelectionButton that appears inside the ComboBoxes (Property ClearSelectionButtonVisibility of RadComboBox). Some DataFormComboBoxFields should show this button, others not...

DataForm

answered on 29 Jan 2014

6 answers

91 views

CUIT is not able to identify controls placed inside CellTemplate w.r.t Binaries.NoXaml telerik version

Hi Team,

I have a cell template with 2 buttons placed inside it. I am using Telerik assemblies from Binaries.Noxaml version. CUIT is not able to identify the buttons placed inside the cell at runtime.

Can anyone suggest how to fox this issue?

Regards,
Sirisha

GridView

answered on 29 Jan 2014

4 answers

340 views

Content inside TabItem's ContentControl were not identified by Coded UI Test

Hi Team,
I have RadTabItem with ContentControl inside it. Coded UI Test is not able to identify the controls placed inside. I am referencing the telerik assemblies from Binaries.NoXaml folder under 4.5 version.

Can anyone help in resolving it?

Following is the Xaml template:

<telerik:RadTabControl Name="MainTabControl" Visibility="Visible" TabStripPlacement="Left" SelectionChanged="MainTabControl_SelectionChanged">

<telerik:RadTabItem Header="Define Manual Columns" Visibility="Visible" DataContext="{Binding Customers}">

<StackPanel>

<ContentControl Content="{Binding}" Grid.Row="0" Grid.RowSpan="2" Grid.Column="1" Width="Auto" HorizontalAlignment="Stretch"

>

<ContentControl.Style>

<Style TargetType="ContentControl">

<Style.Triggers>

<DataTrigger Binding="{Binding ReceiveNewsletter}" Value="True">

<Setter Property="ContentTemplate">

<Setter.Value>

<DataTemplate>

<StackPanel >

<TextBlock x:Name="TestPanel1" Text="Test Panel" Height="50" Width="50" VerticalAlignment="Top" Foreground="Black" Margin="5" />

<TextBlock x:Name="TestPanel2" Text="Test Panel2" Height="50" Width="50" Foreground="Black" Margin="5" />

<StackPanel x:Name="ButtonsStack" Orientation="Horizontal" HorizontalAlignment="Right" VerticalAlignment="Bottom" Margin="0,100,5,0">

<telerik:RadButton x:Name="EditStyle" ToolTipService.ToolTip="Edit" Height="25" Width="25">

</telerik:RadButton>

<telerik:RadButton x:Name="CopyStyle" ToolTipService.ToolTip="Copy" Height="25" Width="25" >

</telerik:RadButton>

<telerik:RadButton x:Name="CancelSave1" ToolTipService.ToolTip="Delete" Height="25" Width="25" >

</telerik:RadButton>

</StackPanel>

</DataTemplate>

</Setter.Value>

</Setter>

</DataTrigger>

<DataTrigger Binding="{Binding Temp}" Value="True">

<Setter Property="ContentTemplate">

<Setter.Value>

<DataTemplate >

<StackPanel HorizontalAlignment="Stretch" Orientation="Vertical">

</StackPanel>

</DataTemplate>

</Setter.Value>

</Setter>

</DataTrigger>

</Style.Triggers>

</Style>

</ContentControl.Style>

</ContentControl>

</StackPanel>

</telerik:RadTabItem>

</telerik:RadTabControl>

TabControl

answered on 29 Jan 2014

4 answers

1.0K+ views

Autocomplete open DropDown on Edit

Hello !

Is it possible to automaticly open the DropDown bei Beginning of Typing a searchcriteria in a as Autocomplete configured Combobox ?

Scenario is MVVM.

OpenDropDownOnFocus is not my prefered behaviour.

I found that StaysOpenOnEdit doesn't work and are absolete.

ComboBox

answered on 29 Jan 2014

2 answers

136 views

Tooltips no longer display

Hello,

We recently upgraded from Q3 2012 to Q3 2013. The tooltips on our graphs no longer display.

Here's the XAML:

<telerik:RadCartesianChart x:Name="CollectionChart" Margin="11,0" Grid.Column="1" HorizontalAlignment="Stretch">

<telerik:RadCartesianChart.Behaviors>

<telerik:ChartTooltipBehavior VerticalOffset="7"/>

</telerik:RadCartesianChart.Behaviors>

<telerik:RadCartesianChart.TooltipTemplate>

<DataTemplate>

<Grid IsHitTestVisible="False">

<Border BorderBrush="DarkGray" BorderThickness="1" CornerRadius="1">

<StackPanel Background="WhiteSmoke" >

<TextBlock FontSize="11" Text="{Binding Category, StringFormat='\{0:MMMM yyyy\}'}" Padding="2,2,2,0" />

<TextBlock FontSize="11" Text="{Binding Value, StringFormat='\{0:C0\} Collection'}" Padding="2,0,2,2" />

</StackPanel>

</Border>

</Grid>

</DataTemplate>

</telerik:RadCartesianChart.TooltipTemplate>

<telerik:RadCartesianChart.VerticalAxis>

<telerik:LinearAxis LabelFormat="C0"/>

</telerik:RadCartesianChart.VerticalAxis>

<telerik:RadCartesianChart.HorizontalAxis>

<telerik:CategoricalAxis />

</telerik:RadCartesianChart.HorizontalAxis>

<telerik:BarSeries x:Name="CollectionLastYearBarSeries" CombineMode="Cluster"

CategoryBinding="MonthStringCategory" ValueBinding="Total" HorizontalContentAlignment="Left">

<telerik:BarSeries.PointTemplate>

<DataTemplate>

<Border BorderBrush="#A8E083"

BorderThickness="1" CornerRadius="1" MaxWidth="20" >

<Rectangle Fill="#A8E083" MaxWidth="20"/>

</Border>

</DataTemplate>

</telerik:BarSeries.PointTemplate>

</telerik:BarSeries>

<telerik:BarSeries x:Name="CollectionThisYearBarSeries" CombineMode="Cluster"

CategoryBinding="MonthStringCategory" ValueBinding="Total" HorizontalContentAlignment="Left">

<telerik:BarSeries.PointTemplate>

<DataTemplate>

<Border BorderBrush="#468020"

BorderThickness="1" CornerRadius="1" MaxWidth="20" >

<Rectangle Fill="#468020" MaxWidth="20"/>

</Border>

</DataTemplate>

</telerik:BarSeries.PointTemplate>

</telerik:BarSeries>

</telerik:RadCartesianChart>

Can you please let me know what has changed?

Thanks!

ChartView

answered on 28 Jan 2014

1 answer

192 views

RadMap - ArcGISMapProvider

Hello,

Can I use the ArcGIS Mapprovider inside radmap without purchasing any license from ESRI ? I would also like to take screenshots of the map and use them in presentations. Are there any issues ?

Thanks,
Sai

Map

answered on 28 Jan 2014

4 answers

450 views

drag and drop doesn't work

hi,
1) I've created WPF UserControl that contains three RadAutoCompleteBox's.
I want to drag and drop items from one searchbox to another within the wpf control.
I've tried setting AllowDrop="true", DragEnter="autocompletebox_DragEnter", DragLeave="autocompletebox_DragLeave"
and nothing happens.., (it's doesn't enter the events methods). what do i missing?

2) And another question, The DropDown ItemsSource is binded to a list: List<INameWithIcon> EntityList.
I want to show both icon and name in the DropDown AND in the searchbox.

that is part of what i've defined-

TextSearchPath="Name"
DropDownItemTemplate="{StaticResource EntitySearchTemplate}"

<DataTemplate x:Key="EntitySearchTemplate">
<StackPanel Orientation="Horizontal">
<Border>
<Image Source="{Binding Path=IconPath}" />
</Border>
<TextBlock Text="{Binding Path=Name}" Style="{StaticResource AutoCompleteStyle}" Margin="10 0 0 0"/>
</StackPanel>
</DataTemplate>

AutoCompleteBox

answered on 28 Jan 2014