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1 answer
239 views
Do you have any cool button samples. That show styles , highlighting, triggers etc.
I'm not a graphic artist.. ...
thanks
Ivan
Telerik team
 answered on 18 Nov 2009
6 answers
1.6K+ views
We are using MVVM and want to keep all the binding and logic in the view model. All of your examples are with code behind. So, is there a way to define the parent and child in xaml and then do the binding in the view model?

Forgot to add that we also use a collection of Business Objects to bind to and not data sets.

The code below displays the child detail and it has all the objects columns list, but no data?

Thanks

Xaml Code:

            <telerik:RadGridView.Columns> 
                <telerik:GridViewDataColumn  
                        HeaderText="Policy Number"  
                        UniqueName ="PolicyNumber" 
                    > 
                    <telerik:GridViewColumn.CellTemplate> 
                        <DataTemplate> 
                            <TextBox  
                                HorizontalContentAlignment="Stretch"     
                                Text="{Binding Path=PolicyNumber, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"  
                                HorizontalAlignment="Left" VerticalAlignment="Top" /> 
                        </DataTemplate> 
                    </telerik:GridViewColumn.CellTemplate> 
                </telerik:GridViewDataColumn> 
                <telerik:GridViewDataColumn  
                        HeaderText="Insurance Name"  
                        UniqueName ="InsuranceName" 
                    > 
                    <telerik:GridViewColumn.CellTemplate> 
                        <DataTemplate> 
                            <TextBlock  
                                Text="{Binding Path=InsuranceName}"  
                                HorizontalAlignment="Left" VerticalAlignment="Top" /> 
                        </DataTemplate> 
                    </telerik:GridViewColumn.CellTemplate> 
                </telerik:GridViewDataColumn> 
            </telerik:RadGridView.Columns> 
            <telerik:GridViewDataControl.HierarchyChildTemplate> 
                <DataTemplate> 
                    <StackPanel> 
                        <telerik:RadGridView   
                            CanUserReorderColumns="False"  
                            CanUserFreezeColumns="False"   
                            ShowGroupPanel="False"  
                            ColumnsWidthMode="Auto"  
                            ItemsSource="{Binding Path=InsuranceProvider}" 
                        > 
                        </telerik:RadGridView> 
                    </StackPanel> 
                </DataTemplate> 
            </telerik:GridViewDataControl.HierarchyChildTemplate> 
        </telerik:RadGridView> 

Code Behind:
        Public Sub New() 
            InitializeComponent() 
 
            Dim InsProvDetailDefinition As New GridViewTableDefinition() 
            InsProvDetailDefinition.Relation = New PropertyRelation("InsuranceProvider") 
            Me.RadPatInsList.TableDefinition.ChildTableDefinitions.Add(InsProvDetailDefinition) 
 
 
        End Sub 

Milan
Telerik team
 answered on 17 Nov 2009
1 answer
120 views
How can I apply the reflection effect to the button control or other telerik controls.
thanks
Dimitrina
Telerik team
 answered on 17 Nov 2009
2 answers
96 views
Hi
I am trying to get a combobox inside the radgridview. Below code doesnt seem to work. Any help would be appreciated

   Dim farmer As New UI.GridViewComboBoxColumn()
            farmer.DataType = GetType(String)
            farmer.UniqueName = "UserID"

            farmer.HeaderText = "Farmer"
            farmer.DataSource = GetFarmerDataSource()
            farmer.DisplayMember = "UserID"
            farmer.ValueMember = "UserCode"
            farmer.FieldName = "UserID"
            farmer.Width = 150


            rgvBill.MasterGridViewTemplate.Columns.Add(farmer)


            Dim Bags As New UI.GridViewTextBoxColumn()
            Bags.DataType = GetType(Int32)
            Bags.UniqueName = "Bags"
            Bags.FieldName = "Bags"
            Bags.HeaderText = "Bags"
            Bags.Width = 50
            rgvBill.MasterGridViewTemplate.Columns.Add(Bags)


My radgrid at design time has no columns defined
Feroz
Top achievements
Rank 1
 answered on 17 Nov 2009
3 answers
232 views
Hi

Are we able to programmatically apply a style to a dynamically created RadTileViewItem? Specifically I would like to change the background colours of the headers. What is the template/parameters for the style?

Regards

Rav
Tihomir Petkov
Telerik team
 answered on 17 Nov 2009
8 answers
114 views
Hi,

I tried the Q3 2009 binaries on an application I'm developing with the Q2 release and discovered that some parts of the application don't
function anymore. E.g. the GridViewDataControl like you use in your first look example. So I was wondering if it's wise at this moment
to switch over to the beta release, because I'm still in an early phase of development.
Can you please give me some advise?

Thanks
Thomas


Thomas
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Rank 1
 answered on 17 Nov 2009
3 answers
249 views
Hi..
Where can I find an example of conditional formatting a row?
thanks
Vlad
Telerik team
 answered on 17 Nov 2009
3 answers
339 views
Dear Sir,

Now i m having problem with RadTreeView as i have binded dynamically with class TreeViewFolder but at debug time i m getting parent node only even though i drag and drop from RadGridView to child node . Also i m trying to load image along with dragcue but i m not getting the same. image is only building with color of arrow. I want to have different image valid image when user drag items to valid treeview node or else invalid image for invalid treeview node. Also please let me know how to retrieve the selected item name from the path.

TreeView Looks Like

Personal Folder {Parent Item}
     Inbox    {Child item}
     Outbox {Child item}
     Sent Items {Child item}
     Deleted Items {Child item}

Thanks in advance..


Miral Shah
Miroslav
Telerik team
 answered on 17 Nov 2009
1 answer
113 views
hi,
in my application i want to hide first column from GridView.

So , help me out in my problem

Thanks!
Missing User
 answered on 16 Nov 2009
0 answers
215 views
We had several report from customers saying that mouse click events could not be handled. This happens because we now handle MouseLeftButtonUp and MouseLeftButtonDown events internally.

For those of you who are using our Mouse class we have added overloads to the original AddMouseButtonDownHandler and AddMouseButtonUpHandler methods that will allow you to handle already handled events as well. The new overloads are available in our 2009.3.1109 (or later) latest internal build.

In case you are using the AddHandler method it already has an overload which allows handling of already handled events.
We are currently evaluating several ideas to improve the current situation and we hope that we will be able to introduce those improvements as soon as possible.

Some other reports pointed out reduced performance of the RadGridView control. These problems occur when the grid is placed in a control that measures its children with infinity.  Such controls are ScrollViewer,  StackPanel (when vertical it measures with infinite height and when horizontal - with infinite width), and Grid panel with RowDefinition Height="Auto" or ColumnDefinition Width="Auto". When RadGridView (or any other grid) is measured with infinity virtualization is turned off which results in reduced performance. Modify your code so that RadGridView is placed in a container that will not measure it with infinity and the performance will be back to normal.
Telerik Admin
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Iron
 asked on 16 Nov 2009
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