Hello.

We choose visual component package for our three-tier application with two thin clients: desktop (WPF) and web (HTML5/JS). Clients are connected only to application server (cannot access to database). We want to load all data to application server and download only showed data to the client.

We want to use grouping in your grid component. Is possible grouped data on server and send result (or showed part of result) to client grid component? In other words, has grid component some server-side part? Or grid component need load all data before grouping? We need solve this for both WPF and HTML5/JS.

Could you give me some examples or demos for testing? Please for both WPF and HTML/JS (Kendo UI).

Thank you.

Petr

Hello,

I have a question about keeping the size of a pane thats being undocked the same as the size when it was docked.

I found another post: http://www.telerik.com/forums/how-to-keep-the-size-of-a-floating-pane-equal-to-the-size-of-the-pane-being-docked

But the solution which is given here sets the size to an particular value, I want to keep the same value as when it was docked.

I saw release 2015 Q2 has a property RetainPaneSizeMode for this, but I am still using 2015 Q1.

How can I accomplish this with the 2015 Q1 release?

Regards,

Marcel

Hi,

I'm trying to export a grid to pdf in "UI for WPF Q3 2014". I Read many documents in site but they are almost for new releases.

many answers related to "http://www.telerik.com/forums/export-radgridview-data-to-pdf-and-pagging". but i con't find this page.

PdfFormatProvider in "UI for WPF Q3 2014" can't export "Workbook" or "RadDocument".

what can i do?

Hi to all,

I would to change a CellStyle based to more specific properties of Currenti Item.

Example:

ItemA.Property1

ItemA.Property2

ItemA.Property3

ItemB.Property1
ItemB.Property2
ItemB.Property3

ItemA and ItemB derives from ItemBase that it has CanProperty1, CanProperty2 and CanProperty3 (all 3 boolean)

Now, I would change style to show cell content's only if CanPropertyX = true, if no it will shows other cellstyle (empty cell)

Actually I'm using StyleSelector pattern, but it receives all currenti item, it doesn't know witch property it refer.

How can I do this?

Hello,

I have a RadScheduleView that allows the end-user to select slots. I am capturing the selections via RadScheduleView.SelectedSlot, saving those to a collection and the collection is the bind source to RadScheduleView.SpecialSlotsSource so I can reflect back the state of selections. (please see…wantedclickbehavior.jpg)

Desired Behavior: I only want the end-user to Left-Click on the RadScheduleView to make slot selections (even if the slots are consecutive).

I need to disable “mouse drag to select several slots” (please see…unwanteddragbehavior.jpg).

How can this be done?

Additionally because of the desired behavior…
How can I disable the keyboard modifiers: CTRL + Left-Click and SHIFT + Left-Click (so to prevent slot’s start – end exceeding the MinorTickLength)

Thanks in advance…

I'm currently evaluating my options for using RadGridView ( And maybe RadPivotGrid in the future ) in combination with large serverside datasets. For performance reasons we don't want to send the complete dataset to the client.

Therefore I'm now implementing a custom IQueryable provider that delegates grouping/paging/filtering to te serverside. For simple paging this works fine, I get simple Skip/Take requests on my IQueryable.

However when i start to use grouping I get a grouping request on my datasource, without any paging Skip/Take requests. This means that I should get all data from te server which is not acceptable for our solution.

What solution do you propose for this problem?

hi 
it's my very first time using wpf , and i don't know how to create a chart and link it to my database.

any idea how to start ?

When using a RadBusyIndicator on a RadBackStageItem I receive the following error.

Dispatcher Unhandled Exception.
OnCurrentTimeInvalidated
Cannot animate the 'Opacity' property on a 'System.Windows.Controls.ContentPresenter' using a 'System.Windows.Media.Animation.ObjectAnimationUsingKeyFrames'. For details see the inner exception.Line: 0Column: 0

This happens on a dispatcher thread after the background thread has finished and I set the IsBusy to false.