or
1 answer
87 views
Hi,
I am using GridView control to display data in a nested grid view format. I am loading data dynamically as shown in 'Load On Demand' sample for GridView control. I need to display the data in nested grid view format and for that I am creating a child template and adding it to 'Templates' collection in RowSourceNeeded event handler. Upt o this point, everything works fine.
The problem I am facing is I need to display a checkbox column only at the leaf level in the nested grid. And the leaf node can appear at different level for each parent node. For e.g. node 1 can have just 1 child which is leaf as well. Node 2 can have 1 child which further has 1 child [grandchild], which is the leaf node.
If I add GridViewCheckBoxColumn into child template, it gets displayed for all the nested grids, which is not required.
Can you please advise me how to display checkbox column only for the leaf nodes in all the nested grids in GridView control.
Thanks.
I am using GridView control to display data in a nested grid view format. I am loading data dynamically as shown in 'Load On Demand' sample for GridView control. I need to display the data in nested grid view format and for that I am creating a child template and adding it to 'Templates' collection in RowSourceNeeded event handler. Upt o this point, everything works fine.
The problem I am facing is I need to display a checkbox column only at the leaf level in the nested grid. And the leaf node can appear at different level for each parent node. For e.g. node 1 can have just 1 child which is leaf as well. Node 2 can have 1 child which further has 1 child [grandchild], which is the leaf node.
If I add GridViewCheckBoxColumn into child template, it gets displayed for all the nested grids, which is not required.
Can you please advise me how to display checkbox column only for the leaf nodes in all the nested grids in GridView control.
Thanks.
Dimitar
Telerik team
answered
on
16 Jun 2014
1 answer
91 views
Hi, Is it possible to not expand the panel when I create it at runtime ? If I set the property "isExpanded" to false after adding to my controls (me.controls.add(collapsiblepanel)) I see the panel closing when the form is loading....
Thanks !
Thanks !
George
Telerik team
answered
on
16 Jun 2014
2 answers
104 views
Hi,
I'm trying to find out how to get the tooltip to display when the mouse is over the main part of the control. With:
The tooltip will on display when the mouse hovers over the part of the control where you click to select the date. Thanks!
J
I'm trying to find out how to get the tooltip to display when the mouse is over the main part of the control. With:
ToolTip1.SetToolTip(RTPExpiresOn, "Leaving this as 1/1/1901 will set no expiration date for this document.")The tooltip will on display when the mouse hovers over the part of the control where you click to select the date. Thanks!
J
Jeffrey
Top achievements
Rank 1
Rank 1
answered
on
16 Jun 2014
3 answers
192 views
Hello.
Can you help me with an example of databinding GanttViewDataItem to not radproperty. like textbox.Text property?
Thank you.
Can you help me with an example of databinding GanttViewDataItem to not radproperty. like textbox.Text property?
Thank you.
Dimitar
Telerik team
answered
on
16 Jun 2014
8 answers
305 views
Hi,
Not sure how to obtain file data/stream from a PDF the user loaded via the navigator. Would like either the path to the file or the PDF data as memory stream or similar.
Not sure how to obtain file data/stream from a PDF the user loaded via the navigator. Would like either the path to the file or the PDF data as memory stream or similar.
Stefan
Telerik team
answered
on
13 Jun 2014
3 answers
283 views
Hi,
I am needing to change the font color, which by default is Blue.
Another need is that by placing the mouse over the button (the button may be to minimize the application) it changes the button color to blue, a very calm and clear blue, I would change that color.
In case the 'mousemove', "MouseDown" and "MouseClick" on the button it turns blue.
I am needing to change the font color, which by default is Blue.
Another need is that by placing the mouse over the button (the button may be to minimize the application) it changes the button color to blue, a very calm and clear blue, I would change that color.
In case the 'mousemove', "MouseDown" and "MouseClick" on the button it turns blue.
Dimitar
Telerik team
answered
on
12 Jun 2014
3 answers
82 views
I'm using VS2010 and VB for winforms.
The grid is being populated in an unbound mode.
In columns 0 and 1 (which the user cannot see), I have displayed a key value.
If the user clicks on a row, I want to capture the value in column 0 and column 1 and query the database.
The results are then displayed in a form.
Can you please guide me how to capture the values in the columns.
Each time the user clicks on a new row the values change.
Thank you
Leonard
The grid is being populated in an unbound mode.
In columns 0 and 1 (which the user cannot see), I have displayed a key value.
If the user clicks on a row, I want to capture the value in column 0 and column 1 and query the database.
The results are then displayed in a form.
Can you please guide me how to capture the values in the columns.
Each time the user clicks on a new row the values change.
Thank you
Leonard
Stefan
Telerik team
answered
on
12 Jun 2014
1 answer
97 views
Hi,
How can I color the vertical/horizontal scrollbar on the table of the drop down list?
How can I color the vertical/horizontal scrollbar on the table of the drop down list?
Dess | Tech Support Engineer, Principal
Telerik team
answered
on
12 Jun 2014
1 answer
174 views
When using Month view, if the user double clicks on a day from another month (previous or next), the calendar navigates to that month before raising MouseDoubleClick on the calendar of DoubleClick on the CalendarCellElement. Is there any way to cancel this navigation and / or another event that fires before the navigation on a double click? I am trying to take action when the user double clicks on a date, but I am losing the date that was clicked because of the navigation.
For example, If I am displaying the month of June 2014 in the calendar with month view (7 columns x 6 rows horizontal, Monday as the first day of the week) and the user double clicks on the 3rd cell in the first row (representing Wed. May 28), when the CalendarCellElement's DoubleClick event is raised, the Date of the CalendarCellElement is April 2, 2014 (the new date for that cell in the calendar after navigating to the previous month). I want to either 1) (preferred) capture this event before the navigation so that I may take action on 5/31 OR 2) Prevent the DoubleClick from firing
For example, If I am displaying the month of June 2014 in the calendar with month view (7 columns x 6 rows horizontal, Monday as the first day of the week) and the user double clicks on the 3rd cell in the first row (representing Wed. May 28), when the CalendarCellElement's DoubleClick event is raised, the Date of the CalendarCellElement is April 2, 2014 (the new date for that cell in the calendar after navigating to the previous month). I want to either 1) (preferred) capture this event before the navigation so that I may take action on 5/31 OR 2) Prevent the DoubleClick from firing
Dess | Tech Support Engineer, Principal
Telerik team
answered
on
12 Jun 2014
11 answers
396 views
Hi,
Is there any way to define a dialog as the editor associated with a property (for example like the one displayed for the Telerik.WinControls.UI.RadTreeView.Nodes by Visual Studio)?
I have some properties that are way too complex for the user and I would like to display a dialog to help them edit those properties.
Thanks,
Francisco
Is there any way to define a dialog as the editor associated with a property (for example like the one displayed for the Telerik.WinControls.UI.RadTreeView.Nodes by Visual Studio)?
I have some properties that are way too complex for the user and I would like to display a dialog to help them edit those properties.
Thanks,
Francisco
Ivan Petrov
Telerik team
answered
on
11 Jun 2014
