Questions on UI for WPF Forum

4 answers

154 views

No Items displayed in the dropdown with new custom style

I'v setup applied a new custom style to a RadAutoCompleteBox in order to change its visual design. I would also like to customize its RadAutoCompleteBoxItems (e.g. change the Background and foreground , Border etc). How can this be achieved? But if I'm searching for some items, no entries are shown in the drop down.

Please download the source file from the following url : www.sharangrafix.in/openautofocus/OpenOnFocusAutoComplete.zip

Thanks,
Sharan

AutoCompleteBox

answered on 06 Oct 2013

4 answers

185 views

Radautocompletebox

When Item is selected from dropdown then there is a cursor in a textblock which always stay there and Also the selected Item gets the border and a close button. I want simple text instead of the border and close button. can anyone help?

General Discussions

answered on 05 Oct 2013

2 answers

77 views

Associating string values to Items

I have several ComboBox's that display items in a meaningful was to my users, but actually reflect something else. For example, the ComboBox might display car part descriptions, but for processing I need to know the actual part number that the part description was derived from. Is there anyway to associate the part number with the items being displayed in the ComboBox?

ComboBox

answered on 04 Oct 2013

1 answer

139 views

RadMenu Like photoshop

Hi.
https://dl.dropboxusercontent.com/u/87574708/%D0%91%D0%B5%D0%B7%D1%8B%D0%BC%D1%8F%D0%BD%D0%BD%D1%8B%D0%B9.png

In photoshop menu MenuItem parent has toggleButton style, and hi is like selector from children MenuItem .

<telerik:RadMenu Orientation="Vertical" telerik:StyleManager.Theme="Windows8Touch" ClickToOpen="True" >

<telerik:RadMenuItem Header="{Binding Path=SelectorType,Mode=TwoWay}" cal:Message.Attach="[Event Click] = [Action SetOperation($source )]" >

<telerik:RadMenuItem Header="1" cal:Message.Attach="[Event Click] = [Action SetOperationSelect($source )]" />

<telerik:RadMenuItem Header="2" cal:Message.Attach="[Event Click] = [Action SetOperationSelectRing($source )]" />

<telerik:RadMenuItem Header="3" cal:Message.Attach="[Event Click] = [Action SetOperationSelectRadius($source )]" />

</telerik:RadMenuItem >

</telerik:RadMenu

>



Why Event Click on root firing  before click on child elements.

Has any methods to supperes opening child elements? I want to open him on mouse touchdown on 2 sec.

Menu

answered on 04 Oct 2013

6 answers

183 views

RadTileList / Tile (Telerik) combined with Caliburn

Has someone experience with RadTileList / Tile (Telerik) combined with Caliburn?

I have an ItemsControl (RadTileList) as the root of a UserControl.

The Items that are loaded by Caliburn are supposed to be Tiles, but they are 'wrapped' in a UserControl before they are added to the RadTileList. This is causing strange effects like having a 'Tile' in a 'Tile' which ends up in several tiles when you start moving the tiles...

RadTileList:

<Grid>

<telerik:RadTileList x:Name="Items" >

<telerik:RadTileList.ItemTemplate>

<DataTemplate>

<ContentControl cal:View.Model="{Binding}"></ContentControl>

</DataTemplate>

</telerik:RadTileList.ItemTemplate>

</telerik:RadTileList>

</Grid>

In a UserControl, representing the tile:

<telerik:Tile TileType="Quadruple">

<TextBlock>My contacts</TextBlock>

</telerik:Tile>

Did someone got this Telerik/Caliburn scenario working?

Thanks,
Peter

TileList

answered on 04 Oct 2013

3 answers

308 views

RadGridView sometimes duplicates data from ObservableCollection

Hello.

I use control GridView (RadControls for WPF v2013.1.403.4 (Dev))
As source I bound ObservableCollection.
Sometimes after hard manupulating with data in my ObservableCollection I get duplicates in Grid rows.
In such case I can see that collection GridView.Items contains duplicates but in the same time ObservableCollection is ok.

DataLoadMode has default value (is it "Synchronous" ?).

I see topic with similar problem (http://www.telerik.com/community/forums/wpf/gridview/radgridview-duplicates-data-from-observablecollection.aspx).

Please could you advice me which way I can fix my problem (may be it is fixed in new version of control).
Thank you.

GridView

answered on 04 Oct 2013

1 answer

50 views

Looking for a component

Hi guys,

we start working on an agenda project and I'm looking for a specific component. In my project, I want to give to the user the possibility to enter a search criteria to find all free spots matching theirs search criterias in the agenda and I want to show them the search results as you can see in the screenshot I attached.

The vertical representation should be: am, pm and evening or monday..sunday depending of what they want to see.

Before renewing with Telerik, I have to be sure that Telerik have the right component for us.

Thank's guys...

General Discussions

answered on 04 Oct 2013

1 answer

103 views

RadScheduleView swap

I'm swapping themes from ExpressionDark to Windows8Touch for a project. The swap from ExpressionDark to Windows8Touch isn't seamless.

In the Telerik.Windows.Controls.ScheduleView.xaml file (Windows8Touch) I see a reference to telerik:Windows8TouchResource, is this Windows8TouchResource a file I should have local on my computer?

I would appreciate any help on this, thanks.

ScheduleView

answered on 04 Oct 2013

5 answers

1.5K+ views

GridViewDataColumn.IsReadOnly binding incorrectly

I'm trying to bind the IsReadOnly property on a GridViewDataColumn, but it appears to be binding to the DataContext of the GridView instead of the context created by the ItemsSource. My XAML:

<Window x:Class="RadGridViewTesting.MainWindow"

xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"

Title="MainWindow" Height="350" Width="525">

<Grid>

<telerik:RadGridView x:Name="radGridView"

AutoGenerateColumns="False"

ItemsSource="{Binding Path=EmployeeList}">

<telerik:RadGridView.Columns>

<telerik:GridViewDataColumn DataMemberBinding="{Binding Path=FirstName}"

Header="First Name" UniqueName="FirstName"

IsReadOnly="{Binding Path=ReadOnly}"/>

</telerik:RadGridView.Columns>

</telerik:RadGridView>

</Grid>

</Window>

Simple code behind to create the ViewModel DataContext:

namespace RadGridViewTesting

{

public partial class MainWindow : Window

{

public MainWindow()

{

InitializeComponent();

DataContext = new ViewModel();

}

And finally the ViewModel:

namespace RadGridViewTesting

{

public class Employee

{

public string FirstName { get; set; }

public bool ReadOnly { get; set; }

}

class ViewModel

{

List<Employee> _myList;

public ViewModel()

{

_myList = new List<Employee>();

_myList.Add(new Employee() { FirstName = "John", ReadOnly = true });

_myList.Add(new Employee() { FirstName = "Jane", ReadOnly = false });

_myList.Add(new Employee() { FirstName = "Jack", ReadOnly = true });

}

public List<Employee> EmployeeList { get { return _myList; } }

}

This results in the following output message:

System.Windows.Data Error: 40 : BindingExpression path error: 'ReadOnly' property not found on 'object' ''ViewModel' (HashCode=24397644)'. BindingExpression:Path=ReadOnly; DataItem='ViewModel' (HashCode=24397644); target element is 'GridViewDataColumn' (HashCode=15286079); target property is 'IsReadOnly' (type 'Boolean')

It should be looking for "ReadOnly" on the "Employee" object (same object it's binding the DataMemberBinding to) rather than the "ViewModel" object. The only work-around I've found is to set up DataTriggers for every column I need to be able to disable (in my case several) as mentioned in this post, but that certainly isn't elegant. Is there another known solution?

Thanks,
Louis

GridView

answered on 04 Oct 2013

6 answers

223 views

Footer problem

Hi. Use your control 2009.2.813.35.
When i add for some column textblock (for example) in footer and make Binding on some property from DataContext sometime get error 'Cannot find source for binding with reference' in VisualStudio 'Output'? - This situation happens not always.

Did you face such a problem? how to solve it?

GridView

answered on 04 Oct 2013