or
5 answers
379 views
Hi,
I have a custom column which is a user control inheriting from GridViewColumn and has two button (add row, and remove row) basically to allow users who relay to keyboard only for data entry to tab through the row cells until the reach the last column and then have the ability to add a new row and go one with the data entry.
The problem is the tabbing order is not consistent, for example, when the user is row 4 and they are tabbing in though data bound rows, when it comes to the button Colum, it the button on the first row that gets the focus (not the same 4th row).
Any advice?
Ivan Ivanov
Telerik team
answered
on
03 Oct 2011
1 answer
131 views
I am using Telerik version 2011.2.712.40
and used SolidColorBrush in ChartDefaultView.
but i want to remove Gradient from filled color.
Sia
Telerik team
answered
on
03 Oct 2011
1 answer
136 views
I want to allow the user to drag the pinpoint on the map and change its location. Is this possible with RadMap if so then how?
A sample of what I want can be seen here http://code.google.com/apis/maps/documentation/javascript/v2/examples/marker-drag.html
A sample of what I want can be seen here http://code.google.com/apis/maps/documentation/javascript/v2/examples/marker-drag.html
Andrey
Telerik team
answered
on
03 Oct 2011
0 answers
100 views
5 answers
84 views
Hi,
I would like to know if it's possible to have in a RadOutlookBar the same ball we have in the RadRibbonBar component, I mean the clickable ball we have at the left of the component???
Thank's
I would like to know if it's possible to have in a RadOutlookBar the same ball we have in the RadRibbonBar component, I mean the clickable ball we have at the left of the component???
Thank's
Petar Mladenov
Telerik team
answered
on
03 Oct 2011
1 answer
121 views
Hi,
We have implemented drag-drop feature for the trees in our application - when we are dropping to destination tree node it shows "Drop after <destination-node>", "Drop before <destination-node>" and "Drop in <destination-node>" message - but we need that it always behaves like Drop in meaning if user is dropping in any node in between child-nodes of any parent node - the message should not read "Drop before <destination-node>" or "Drop after <destination-node>" instead it should read "Drop in <parent-node>"
For example - if we have a parent node say P and there are child node say C1,C2,C3,C4 and now if we are dropping any node between C2 and C3 - it will say either "Drop before C3" or "Drop after C2" - but instead we want to show "Drop in P". We tried using TextDropAfter and TextDropBefore property - but this can only set the message to "Drop in" and thus "Drop before <destination-node>" and "Drop after <destination-node>" will read "Drop in <destination-node>" but we intend to show "Drop in <parent-node>".
Please let know how to achieve this.
Thanks,
Bala
We have implemented drag-drop feature for the trees in our application - when we are dropping to destination tree node it shows "Drop after <destination-node>", "Drop before <destination-node>" and "Drop in <destination-node>" message - but we need that it always behaves like Drop in meaning if user is dropping in any node in between child-nodes of any parent node - the message should not read "Drop before <destination-node>" or "Drop after <destination-node>" instead it should read "Drop in <parent-node>"
For example - if we have a parent node say P and there are child node say C1,C2,C3,C4 and now if we are dropping any node between C2 and C3 - it will say either "Drop before C3" or "Drop after C2" - but instead we want to show "Drop in P". We tried using TextDropAfter and TextDropBefore property - but this can only set the message to "Drop in" and thus "Drop before <destination-node>" and "Drop after <destination-node>" will read "Drop in <destination-node>" but we intend to show "Drop in <parent-node>".
Please let know how to achieve this.
Thanks,
Bala
Petar Mladenov
Telerik team
answered
on
03 Oct 2011
2 answers
207 views
Is it possible to create personalized fields derived from CodeBasedField ?
And if so, how ? I tested but I am apparently blocked with the GetResultFragment() function.
And if so, how ? I tested but I am apparently blocked with the GetResultFragment() function.
Joël
Top achievements
Rank 2
Rank 2
answered
on
03 Oct 2011
1 answer
106 views
Hi,
i want to use custom them for the gridview version 2011.1.419.40.
where can i download the youre vista theme source xaml ( i want to use it as a base for mine)
i didn't find it in the full source download
Thanks,
Roy
i want to use custom them for the gridview version 2011.1.419.40.
where can i download the youre vista theme source xaml ( i want to use it as a base for mine)
i didn't find it in the full source download
Thanks,
Roy
Vanya Pavlova
Telerik team
answered
on
03 Oct 2011
1 answer
158 views
I've built a WPF application which uses the RadGridView control on a number of different windows. The point of these windows is to query the database for data and display the results.
As this is a WPF application and not a Web application, we feel that the application should not page the data, which can change in the background while the user is viewing a page of data. Ideally, the control should work in the following manner for very large data sets (above 100,000 rows):
1. The control retrieves the IDs of all and all matching rows from the database and caches them.
2. Using the cached IDs, the control retrieves a reasonably sized subset of the data to display for the user, say 1,000 rows.
3. If the user scrolls to an area of the result set where the data has not yet been retrieved, the control retrieves more data, again a resasonable sized subset.
Working in this manner prevents the program from using huge amounts of memory and time, as it would if the program just retrieved all of the data at once.
Is there a way to implement this type of functionality with the RadGridView control?
Thanks
Tony
As this is a WPF application and not a Web application, we feel that the application should not page the data, which can change in the background while the user is viewing a page of data. Ideally, the control should work in the following manner for very large data sets (above 100,000 rows):
1. The control retrieves the IDs of all and all matching rows from the database and caches them.
2. Using the cached IDs, the control retrieves a reasonably sized subset of the data to display for the user, say 1,000 rows.
3. If the user scrolls to an area of the result set where the data has not yet been retrieved, the control retrieves more data, again a resasonable sized subset.
Working in this manner prevents the program from using huge amounts of memory and time, as it would if the program just retrieved all of the data at once.
Is there a way to implement this type of functionality with the RadGridView control?
Thanks
Tony
Vlad
Telerik team
answered
on
03 Oct 2011
1 answer
166 views
Hi,
I've bound my model's IsSelected property to the TreeListViewRow's IsSelected property. The problem is that if I have a long list of items, the user can select the first, then scroll down to the bottom and Shift+Click the last to select them all. But only some of my model objects get their IsSelected flag set. It's mostly just the model objects that are visible. I suspect the problem is caused by virtualization being turned on. There's no TreeListViewRow for most of the items, so their IsSelected flags don't get set.
So how do I get my IsSelected flag set for virtualized rows?
My current binding is:
Thanks,
Bob
I've bound my model's IsSelected property to the TreeListViewRow's IsSelected property. The problem is that if I have a long list of items, the user can select the first, then scroll down to the bottom and Shift+Click the last to select them all. But only some of my model objects get their IsSelected flag set. It's mostly just the model objects that are visible. I suspect the problem is caused by virtualization being turned on. There's no TreeListViewRow for most of the items, so their IsSelected flags don't get set.
So how do I get my IsSelected flag set for virtualized rows?
My current binding is:
<Style TargetType="{x:Type telerik:TreeListViewRow"> <Setter Property="IsSelected" Value="{Binding Path=IsSelected, Mode=TwoWay}"/>
</Style>Thanks,
Bob
Maya
Telerik team
answered
on
03 Oct 2011
