or
4 answers
188 views
Not sure if I need to call DataBind() when using NeedData Source:
protected void radGridRate_NeedDataSource(object sender, GridNeedDataSourceEventArgs e)
{
System.Diagnostics.Debug.WriteLine("radGridRate_NeedDataSource");
if (!e.IsFromDetailTable)
{
radGridRate.MasterTableView.DataSource = (DataTable)Session["dtServicesTopLevel"];
}
}
Thanks!
Dave Gilden MCSD / Ft. Worth
Pavlina
Telerik team
answered
on
24 Jan 2011
1 answer
75 views
How do we expand a specific panel from code? Like you could do with a MultiPageView or similar? Doesnt seem like each panel has an ID or similar?
3 answers
156 views
We are investigating tekerik & devexpress scheduler (ASP.NET) for our intranet schedule app using by about 100 employees.
I would like to confirm if there is feature as below in telerik scheduler:
- Mark an scheduled item as completed.
1. Suppose I created a scheduled task.
2. after ex 2 days, I completed this task.
3. I can manuaaly mark this task (by color or by checkmark or something else...) to indicate
that this task has completed.
If there is this feature, could you can show a simple demo.
Thanks in advanced
I would like to confirm if there is feature as below in telerik scheduler:
- Mark an scheduled item as completed.
1. Suppose I created a scheduled task.
2. after ex 2 days, I completed this task.
3. I can manuaaly mark this task (by color or by checkmark or something else...) to indicate
that this task has completed.
If there is this feature, could you can show a simple demo.
Thanks in advanced
4 answers
340 views
OK, I know that I can use the NestedViewTemplate and from the code in that template reference values of the MainView data item. I have the example of using a NestedViewTemplate which contains another Grid and the gird in the template is bound to a DataSource server control.
I do not want to use SqlDataSource or any other data source control as my implementation is not utilizing these controls. I need to bind my grid in the NextedViewTemplate via code behind.
Problem, for testing I have an ASP:Label control that I am setting the Text property to a value from the Master Grid which works fine but, in the code behind event of RADGRID_ItemCreated when the NestedViewItem is the item being created the label control has not had it's Text property assigned yet.
Is there a more appropriate event I can use to bind my grid in the NestedViewTemplate to a value based on the corresponding row in the Master Table.
Here is a snippet of my current ASPX code:
Here is a snippet of the code from my code behind:
Again, I do not want to use a DataSource server control in the ASPX page to do this binding.
I do not want to use SqlDataSource or any other data source control as my implementation is not utilizing these controls. I need to bind my grid in the NextedViewTemplate via code behind.
Problem, for testing I have an ASP:Label control that I am setting the Text property to a value from the Master Grid which works fine but, in the code behind event of RADGRID_ItemCreated when the NestedViewItem is the item being created the label control has not had it's Text property assigned yet.
Is there a more appropriate event I can use to bind my grid in the NestedViewTemplate to a value based on the corresponding row in the Master Table.
Here is a snippet of my current ASPX code:
| <NestedViewTemplate> | |
| SessionID: <asp:Label ID="lblSessionID" runat="server" Text='<%# Eval("SessionID") %>' /><br /> | |
| Race Day ID:<asp:Label ID="lblRaceDayID" runat="server" Text='<%# Eval("RaceDayID") %>' /><br /> | |
| <telerik:RadGrid | |
| ID="rgLaps" | |
| runat="server" | |
| Skin="Default"> | |
| <MasterTableView | |
| DataKeyNames="SessionLapID" | |
| CommandItemDisplay="Top" | |
| EditMode="InPlace"> | |
| <CommandItemSettings AddNewRecordText="Add New Lap" RefreshText="Refresh" /> | |
| <Columns> | |
| <telerik:GridButtonColumn | |
| UniqueName="LapsDeleteColumn" | |
| Text="Delete" | |
| CommandName="Delete" /> | |
| <telerik:GridBoundColumn | |
| UniqueName="LapNumber" | |
| DataField="Number" | |
| HeaderText="Lap Number" /> | |
| <telerik:GridBoundColumn | |
| UniqueName="LapTime" | |
| DataField="Time" | |
| HeaderText="Lap Time" /> | |
| <telerik:GridBoundColumn | |
| UniqueName="LapIgnore" | |
| DataField="Ignore" | |
| HeaderText="Ignore Lap" /> | |
| <telerik:GridEditCommandColumn | |
| UniqueName="LapsEditCommandColumn" | |
| CancelText="Cancel" | |
| EditText="Edit" | |
| InsertText="Insert" | |
| UpdateText="Update" /> | |
| </Columns> | |
| <EditFormSettings | |
| CaptionFormatString="Edit details for lap with ID {0}" | |
| CaptionDataField="SessionLapID"> | |
| <FormTableItemStyle Width="100%" Height="29px" /> | |
| <FormTableStyle GridLines="None" CellSpacing="0" CellPadding="2" /> | |
| <FormStyle Width="100%" BackColor="#eef2ea" /> | |
| <EditColumn ButtonType="ImageButton" /> | |
| </EditFormSettings> | |
| </MasterTableView> | |
| </telerik:RadGrid> | |
| </NestedViewTemplate> |
Here is a snippet of the code from my code behind:
| protected void rgRaceDaySessions_ItemCreated(object sender, GridItemEventArgs e) { | |
| if (e.Item.ItemType == GridItemType.NestedView) { | |
| // Bind grid that shows Laps. | |
| RadGrid gridLaps = (RadGrid)e.Item.FindControl("rgLaps"); | |
| Label lbl = (Label)e.Item.FindControl("lblSessionID"); | |
| Label lblRace = (Label)e.Item.FindControl("lblRaceDayID"); | |
| int sessionID = Utils.GetInteger(lbl.Text); | |
| int raceID = Utils.GetInteger(lblRace.Text); | |
| if (sessionID > 0) { | |
| // Bind grid in nested view to data for SessionID being bound in Main View. | |
| } | |
| } | |
| } |
Again, I do not want to use a DataSource server control in the ASPX page to do this binding.
1 answer
86 views
Hi,
I require a small Clarification regarding the Custom Paging. Is it is Possible to create Paging Control as i have uploaded image. If it is How? Do we have any Examples in Telerik site?
I require a small Clarification regarding the Custom Paging. Is it is Possible to create Paging Control as i have uploaded image. If it is How? Do we have any Examples in Telerik site?
Nikolay Rusev
Telerik team
answered
on
24 Jan 2011
3 answers
90 views
Hi, I get the following errors when I attempt to do the following... (using hotfix build 2010.2.817.40)
1. Create a new RadControls Web Application (accepting all default values)
2. Add a Scheduler Senario using based on 'Custom Edit Templates' (accepting all default values)
3. some unhandled exception errors appear on the 'RadSchedulerWebForm' (for RadScriptManager1 & RadScheduler1)
4. build project build and close the form (this clears those messages)
4. opening the 'RadSchedulerWebForm' again shows the following error messages ...
Error Creating control - RadScriptManager1 - Session state can only be used when enableSessionState is set to true, either in a configuration file or in the Page directive. Please also make sure that System.Web.SessionStateModule or a custom session state module is included in the application configuration.Error Creating Control -
RadAjaxManager1 - Session state can only be used when enableSessionState is set to true, either in a configuration file or in the Page directive. Please also make sure that System.Web.SessionStateModule or a custom session state module is included in the application configuration.Error Creating Control -
RadScheduler1 - Session state can only be used when enableSessionState is set to true, either in a configuration file or in the Page directive. Please also make sure that System.Web.SessionStateModule or a custom session state module is included in the application configuration.
Veronica
Telerik team
answered
on
24 Jan 2011
1 answer
113 views
Hello,
Is it possible to have the same appearance as the RadGrid Edit Popup for a RadWindow ?
Thanks.
Is it possible to have the same appearance as the RadGrid Edit Popup for a RadWindow ?
Thanks.
1 answer
85 views
Hi
I have radgrid with EnableViewState = False
If I change the pagesize from 10 to 50, grid refreshes and changes back to 10 in a Textbox.
How can fix this?
Thanks
I have radgrid with EnableViewState = False
<PagerStyle Mode="NextPrevNumericAndAdvanced" />If I change the pagesize from 10 to 50, grid refreshes and changes back to 10 in a Textbox.
How can fix this?
Thanks
Pavlina
Telerik team
answered
on
24 Jan 2011
2 answers
628 views
Hi.I am using radcontrols Q4 2006 for ASP.Net.I have a grid which autogeneratecolumns = true and enable client side selection = true.I want to get selecteditems and cell values.When i try grid.SelectedItems[i].Cell[0].Text it gives me   .How can i get cell value.Thanks...
Veli
Telerik team
answered
on
24 Jan 2011
1 answer
73 views
How do we add a label which is right aligned with (show 24 hours)? I know we can use the localize setting but that will give a link.
Just want to show the current timezone (BTW, the timezone demo is down)
Just want to show the current timezone (BTW, the timezone demo is down)
Peter
Telerik team
answered
on
24 Jan 2011
