or
0 answers
64 views
I am trying to create a Heirachical Grid with a detail and subdetail line ( Something like http://demos.telerik.com/ASPNET/Prometheus/Grid/Examples/DataEditing/ThreeLevel/DefaultCS.aspx). My addition requirement is that, while I insert a new record in to the child (detailtable), in the onInsertCommand event I need to pass a Value from the Parent Table also which is ReadOnly.Could you please let me know about how I can retrieve the Parent Table Read only field in the Insert Mode? Thanks for your Quick response.
11 answers
288 views
Hi,
I have a RadGrid on a page where I have customized the column headers to embed a RadMenu for sorting and filtering.
The problem I run into is that when the filter sub-menu expands (to the right, property is set to 'auto') at the right-most columns, it gets clipped at the edge of the RadGrid.
The issue:
Click for image.
The 'root' menu item (eg, the one containing the sort options and filter parent menu items) is offset in the X by -99, which should not make any difference.
I have literally tried everything to get the sub-menu to change direction to the right when it gets clipped at the grid edge. I have also tried just about everything with z-indexing (down to a copy of the skin file for the menu where each css class had a z-index applied!).
Nothing has worked so far. I would like to detect that the sub-menu is being clipped at the right-most edge and change the expand direction to left in those cases.
Any ideas?
Regards,
Mike.
I have a RadGrid on a page where I have customized the column headers to embed a RadMenu for sorting and filtering.
The problem I run into is that when the filter sub-menu expands (to the right, property is set to 'auto') at the right-most columns, it gets clipped at the edge of the RadGrid.
The issue:
Click for image.
The 'root' menu item (eg, the one containing the sort options and filter parent menu items) is offset in the X by -99, which should not make any difference.
I have literally tried everything to get the sub-menu to change direction to the right when it gets clipped at the grid edge. I have also tried just about everything with z-indexing (down to a copy of the skin file for the menu where each css class had a z-index applied!).
Nothing has worked so far. I would like to detect that the sub-menu is being clipped at the right-most edge and change the expand direction to left in those cases.
Any ideas?
Regards,
Mike.
1 answer
191 views
Hi,
i am opening a rad window wiht a page.
i have to close the window on ESC key press so i have written this code
i am opening a rad window wiht a page.
i have to close the window on ESC key press so i have written this code
function
Escape()
{
var esc=window.event.keyCode;
if(esc==27)
{
var oWindow = window.radWindow || window.frameElement.radWindow;oWindow.close();
}
}
and calling this function in the body onkeypress
<
body onkeypress="Escape();">
It is working fine in IE browsers but not working in Mozilla.
Could you please get the solution please.
Thank you.
Regards,
Sai
4 answers
205 views
I am trying to use the Tabstrip/Multi-page as a wizard. I am trying to find a way to ignore the validation on the current tab if the user goes back.
How can I get the currently selected tab rather than the tab the user has just clicked?
If I use OnClientTabSelecting like this:
I can get the tab the user has just clicked. How can I get the current tab (or pageview)?
How can I get the currently selected tab rather than the tab the user has just clicked?
If I use OnClientTabSelecting like this:
function OnClientTabSelecting(sender, args)
{
var newTabIndex = sender.get_selectedTab().get_value();
I can get the tab the user has just clicked. How can I get the current tab (or pageview)?
Joel Reinford
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answered
on
30 Sep 2008
3 answers
188 views
Hi,
I have a datagrid that I add/remove rows on the client side and save the results into a database by using following code:
I have a datagrid that I add/remove rows on the client side and save the results into a database by using following code:
| foreach (GridDataItem item in RadGrid1.Items) |
| { |
| int PrincipalID = Convert.ToInt32(item["PrincipalID"].Text); |
| TextBox box = item.FindControl("txtShare") as TextBox; |
| Share = Convert.ToDecimal(((TextBox)box).Text); |
| InsertShareIntoDB(PrincipalID, Share); |
| } |
Adding new rows and updating Share column works fine. What I can't figure out is deleting rows. I am using GridClientDeleteColumn, so when I click on it, the row disappears, as it should. Now on postback, I want to insert into the database only visible (not deleted) rows, but the code above goes through all the rows, even the ones deleted. How can I check on the server-side if a row was deleted?
Thanks,
Julia
1 answer
211 views
I have a Developer license and use RadControls for ASP.NET Ajax Q2-2008.
The project works fine on my developer box in which I installed the Telerik. Once I move the project to the QA server, it gets some errors in Build WebSite as:
Could not load file or assembly 'Telerik.Charting, Version=2.0.4.0, Culture=neutral, PublicKeyToken=d14f3dcc8e3e8763' or one of its dependencies. The system cannot find the file specified. (error in Web.Config)
and
Warning 2 Unable to update auto-refresh reference 'telerik.web.ui.dll'. Cannot find assembly 'c:\Program Files\Telerik\RadControls for ASPNET AJAX Q2 2008\bin35\Telerik.Web.UI.dll'.
Regards,
d-cpt
The project works fine on my developer box in which I installed the Telerik. Once I move the project to the QA server, it gets some errors in Build WebSite as:
Could not load file or assembly 'Telerik.Charting, Version=2.0.4.0, Culture=neutral, PublicKeyToken=d14f3dcc8e3e8763' or one of its dependencies. The system cannot find the file specified. (error in Web.Config)
and
Warning 2 Unable to update auto-refresh reference 'telerik.web.ui.dll'. Cannot find assembly 'c:\Program Files\Telerik\RadControls for ASPNET AJAX Q2 2008\bin35\Telerik.Web.UI.dll'.
Regards,
d-cpt
5 answers
230 views
If RadGrid.rows.count = 0 then
RadGrid.visible = False
else
RadGrid.visible = True
End If
is this possible?
RadGrid.visible = False
else
RadGrid.visible = True
End If
is this possible?
3 answers
191 views
Hi!
I don't know if this has been asked yet, but I wanted to add TWO custom buttons in the Radwindow's TitleBar. I have seen the examples for adding a "Print" custom button in the titlebar, but how about if I wanted a "help" button and a "print" button?
Thanks!
I don't know if this has been asked yet, but I wanted to add TWO custom buttons in the Radwindow's TitleBar. I have seen the examples for adding a "Print" custom button in the titlebar, but how about if I wanted a "help" button and a "print" button?
Thanks!
4 answers
469 views
I have a grid where the values for one of the columns should be unique across all rows. I want to make it so that when they edit a row, the drop list for that column filters out the previously selected items so that it is not possible to add or change a row which would create a duplicate.
The column in question is a GridTemplateColumn which contains a RadComboBox. Right now, I'm resetting the DataSource and calling DataBind on the combobox in the grid's ItemDataBound event (when the item is a GridEditableItem).
However, when I hit the InsertCommand or UpdateCommand events, the SelectedValue of the combobox is always empty.
Is there is an example that demonstrates the dynamic loading of a RadComboBox used in a GridTemplateColumn in which the combo box is loaded at runtime based on the existing row's values and demonstrates the inserting and updating? That means no use of DataSource objects like ObjectDataSource, AccessDataSource, SessionDataSource etc. in the example.
The column in question is a GridTemplateColumn which contains a RadComboBox. Right now, I'm resetting the DataSource and calling DataBind on the combobox in the grid's ItemDataBound event (when the item is a GridEditableItem).
However, when I hit the InsertCommand or UpdateCommand events, the SelectedValue of the combobox is always empty.
Is there is an example that demonstrates the dynamic loading of a RadComboBox used in a GridTemplateColumn in which the combo box is loaded at runtime based on the existing row's values and demonstrates the inserting and updating? That means no use of DataSource objects like ObjectDataSource, AccessDataSource, SessionDataSource etc. in the example.
1 answer
229 views
Hi
I want to handle the client side events that fires when the date is changed on that date picker control of the radScheduler.
In the OnInit event of the page I hook up the event using
on my aspx page in the script i have the function
I want to handle the client side events that fires when the date is changed on that date picker control of the radScheduler.
In the OnInit event of the page I hook up the event using
RadDatePicker
dp = this.RadScheduler1.FindControl("SelectedDatePicker") as RadDatePicker;
dp.ClientEvents.OnDateSelected = "SchedulerSelectedDatePicker_OnDateSelected";
on my aspx page in the script i have the function
function SchedulerSelectedDatePicker_OnDateSelected(sender, eventArgs)
{
var date = eventArgs.get_renderDay().get_date();
int offset = date.getTimezoneOffset();
}
My first problem is that for some reason the event is not firing. What could be the problem here.
Once I have sorted that and got it firing I want to pass the value of offset that I calculate in the function back to the server with the partial postback. What's my best way of doing this? Stick the value in a hidden field or is there another way?
Cheers
Gary
T. Tsonev
Telerik team
answered
on
30 Sep 2008
