or
3 answers
246 views
How do I get around this problem?
The ParentNodeId is NULL for 1-4
This constraint cannot be enabled as not all values have corresponding parent values.
<telerik:RadNavigation ID="RadNavigation1" DataSourceID="sdsMenu" OnNodeDataBound="RadNavigation1_NodeDataBound" DataFieldID="NodeId" DataFieldParentID="ParentNodeId" DataNavigateUrlField="NavigateUrl" DataTextField="sidnamn" Skin="Bootstrap" runat="server" /><asp:SqlDataSource ID="sdsMenu" SelectCommand="SELECT NodeId, ParentNodeId, sidnamn, NavigateUrl, target FROM sv_sidor where NodeId NOT BETWEEN @start AND @end Order By SortId ASC, NodeId ASC" ConnectionString="<%$ ConnectionStrings:sdsSleddogConn %>" runat="server"> <SelectParameters> <asp:Parameter DefaultValue="1" Name="start" DbType="Int32" /> <asp:Parameter DefaultValue="4" Name="end" DbType="Int32" /> </SelectParameters></asp:SqlDataSource>
Peter Milchev
Telerik team
answered
on
31 Oct 2016
3 answers
225 views
Hi,
I am trying to create Dashboard with Ajax controls. I am using Telerik 2010 Q3 Ajax controls. I would like to present 4 GridView summary controls and Chart control on Dashboard page. Is there any demo or any example code available? If not could you please suggest any alternative option? Thank you
I am trying to create Dashboard with Ajax controls. I am using Telerik 2010 Q3 Ajax controls. I would like to present 4 GridView summary controls and Chart control on Dashboard page. Is there any demo or any example code available? If not could you please suggest any alternative option? Thank you
Rumen
Telerik team
answered
on
31 Oct 2016
2 answers
862 views
Hi,
I am using Radnumerictextbox with type=currency with different cultures set depending on the requirements. Suppose, if I use culture as "en-US" it is displaying the entered amount with Dollar format. And it also displayes $ symbol at the beginning. But I don't want to display the symbol. So is it possible to set the radnumerictextbox to display the amount without the symbol... Ex : If I enter 1234 , it displays $1.234
I want only amount without $ symbol
Thanks in advance for your answer.
Regards,
Puru
R
Eyup
Telerik team
answered
on
31 Oct 2016
1 answer
114 views
I have a RadGrid where the data source is set programmatically because the data source will change based on the option the user selects. Some data sources have more columns than the others. When I have the edit item panel displayed to insert a new record I am removing a text box and adding a drop down in its place and populating the drop down from the database and selecting the value that was in the textbox. I can get this to display but when I click the insert button the page blows up because when the page gets to the init event it wants to bind the old one. any advice on how I can get around this?
here is a ajax error that I get every time I try and do an insert/update
Sys.WebForms.PageRequestManagerServerErrorException: Failed to load viewstate. The control tree into which viewstate is being loaded must match the control tree that was used to save viewstate during the previous request. For example, when adding controls dynamically, the controls added during a post-back must match the type and position of the controls added during the initial request.
Eyup
Telerik team
answered
on
31 Oct 2016
1 answer
256 views
I followed this demo to download my content to word and it worked perfectly
But can I add footer and header to the downloaded document ?
Thanks and regards.
Rumen
Telerik team
answered
on
31 Oct 2016
5 answers
162 views
Hi,
Is there a way to set the Grid.ClientEvents.Scrolling.FrozenColumnsCount in javascript?
Thank You
Tracy
Is there a way to set the Grid.ClientEvents.Scrolling.FrozenColumnsCount in javascript?
Thank You
Tracy
Eyup
Telerik team
answered
on
31 Oct 2016
2 answers
205 views
Hi
I am using the RadGrid control in my website and have a need to translate all the text that the user sees. Is it possible for me to translate the text on the control?
I cant see any way to translate some of the built in text such as "Page Size", "X items in Y Pages" and the search/Filter options that can be accessed by right clicking the grid.
I have attempted to change the culture on the element but this did not appear to make any changes to the language displayed
The Telerik.Web.UI dll version we are using is 2013.2.611.40
Any ideas?
Vessy
Telerik team
answered
on
31 Oct 2016
3 answers
138 views
Hi,
I noticed that Aggregate="Sum" is not working for GridNumericColumn in DetailTables
(build 1002). It gives the error:
Sum is not supported for type "System.Object"
It is working in previous build 724.
Example:
Code behind:
I noticed that Aggregate="Sum" is not working for GridNumericColumn in DetailTables
(build 1002). It gives the error:
Sum is not supported for type "System.Object"
It is working in previous build 724.
Example:
<telerik:RadGrid ClientSettings-AllowDragToGroup="true" ShowGroupPanel="true" ShowFooter="true" runat="server" ID="rg" AutoGenerateColumns="False" GroupPanelPosition="Top"> <MasterTableView> <Columns> <telerik:GridBoundColumn HeaderText="id" DataField="id"></telerik:GridBoundColumn> <telerik:GridBoundColumn HeaderText="text" DataField="text"></telerik:GridBoundColumn> <telerik:GridBoundColumn HeaderText="value" DataField="Value" Aggregate="Sum"></telerik:GridBoundColumn> </Columns> <DetailTables> <telerik:GridTableView> <Columns> <telerik:GridBoundColumn HeaderText="id" DataField="id"></telerik:GridBoundColumn> <telerik:GridBoundColumn HeaderText="text" DataField="text"></telerik:GridBoundColumn> <telerik:GridNumericColumn HeaderText="value" DataField="value" Aggregate="Sum"></telerik:GridNumericColumn> </Columns> </telerik:GridTableView> </DetailTables> </MasterTableView> </telerik:RadGrid>Code behind:
Protected Sub rg_DetailTableDataBind(sender As Object, e As Telerik.Web.UI.GridDetailTableDataBindEventArgs) Handles rg.DetailTableDataBind Dim dt As New DataTable() dt.Columns.Add("id", GetType(Integer)) dt.Columns.Add("text", GetType(String)) dt.Columns.Add("value", GetType(Double)) Dim r As DataRow r = dt.NewRow() r("id") = "1" r("text") = "nr. 1 detail" r("value") = 1.5 dt.Rows.Add(r) r = dt.NewRow() r("id") = "2" r("text") = "nr. 2 detail" r("value") = 2.5 dt.Rows.Add(r) e.DetailTableView.DataSource = dt End Sub Protected Sub rg_NeedDataSource(sender As Object, e As Telerik.Web.UI.GridNeedDataSourceEventArgs) Handles rg.NeedDataSource If e.IsFromDetailTable = False Then Dim dt As New DataTable() dt.Columns.Add("id", GetType(Integer)) dt.Columns.Add("text", GetType(String)) dt.Columns.Add("value", GetType(Double)) Dim r As DataRow r = dt.NewRow() r("id") = "1" r("text") = "nr. 1" r("value") = 1.5 dt.Rows.Add(r) r = dt.NewRow() r("id") = "2" r("text") = "nr. 2" r("value") = 2.5 dt.Rows.Add(r) rg.DataSource = dt End If End Sub
Eyup
Telerik team
answered
on
31 Oct 2016
1 answer
73 views
Change tile in FieldsWindow-Title & FieldSettingsWindow-Title property has no effect after rendering.
Eyup
Telerik team
answered
on
31 Oct 2016
0 answers
92 views
Hello,
I have an Issue when I viewing a large chart using the RadOrgChart control, some plus signs appear in the chart as in the attachment screenshot.
Do you guys have any idea on what might be causing this issue? Any help would be much appreciated!
Best Regards
