Runtime Version: 4.0.30319
Web UI Version: 2012.3.1016.40

Hi,

I have a problem in production where only the OnClientItemsRequesting event is fired. The server-side OnItemsRequested is not firing, and as a result (I'm guessing) OnClientItemsRequested does not fire.

This problem only occurs in production, and only on the start page (I will describe the whole scenario below). On my development machine everything works like a charm all the time, but on the production server, not so much.

So what happens, really? Well, a user signs in via the login page and arrives at a start page. This start page has a combo box on it so that she can quickly find items in the database. This combo box is wrapped in a user control (a widget if you will) which is also used on other pages (no special attributes/settings used - same on all pages).

The home page (or start page) is wrapped in a master page, so the tree looks like this:
Master Page > Page > User Control > RadComboBox

There is some Cufón action going on on the page, but I have disabled it to make sure it is not interfering. The site itself is browsed over SSL, but the staging application which runs on the same server is not using SSL, same problem there.

Now here's the kicker; if you browse another page with the exact same user control/widget all methods (client and server) are fired and the result pops up. Now you can go back to the start page and it works there as well.

I've finally been able to see consitency in the behavior, and it also appears to be consistent over all browsers and on both Windows and MacOS X. I can exit the browser and then start it up and sign in and the problem is there. After this I browse and search on another page, and then go back to start as described above and the problem is gone.

I use the combo box for multiple search scenarios, and the only place it doesn't work as expected is right after signing in to the start page.

I have debuged the page over and over, but nothing shows up in either browser. It just doesn't appear to be any javascript errors on the page. The fact that it works in my development environment and on other pages using the same master page just make things that much weirder. The page itself is very simple, most of the content comes from the master page. The start page consists of (besides the master page content) an image and four custom user controls - one being the one with the combo box. I have removed everything except for the combo box to make sure neither of them interfere in some way.

Any ideas of what might cause this odd behavior?

Here's the code I am using for the combo box in the user control (I am capturing the client side events to see which fire):

<telerik:RadComboBox ID="SearchComboBox" Runat="server" AllowCustomText="True"
    EnableLoadOnDemand="True" DataTextField="Text" DataValueField="Id"
    Width="100%" onitemsrequested="SearchComboBox_ItemsRequested"
    OnClientItemsRequesting="ItemsRequesting" OnClientItemsRequested="ItemsRequested"
     OnClientItemsRequestFailed="ItemRequestFailure">
</telerik:RadComboBox>

There are also two ImageButtons in the same user control. The rest is just HTML.

Kind regards,
Tobias

I have several rad grids running in a SharePoint 2007 site. The grids all use popup forms for editing or adding data. They work fine in SharePoint 2007, but I am now upgrading to SharePoint 2010, and they no longer work.

Using Internet Explorer, when I call for a edit form, it does pop-up, but the enter form, including the edit form, is disabled, and no action can be taken anywhere on the page.

Using Firefox or Chrome, the edit form pops up, and is not disabled, but it is also not functional. Pressing buttons on the edit form does not work, neither does any javascript on the form.

Any advice on how to fix this?

I use RadNumericTextBox in RadGrid for editing elements.
If I load page in simple web app everything is ok, but if I load my page in Sharepoint 2010 I get and javascript error when click on edit item in grid:

Message: Sys.ArgumentUndefinedException: Value cannot be undefined.
Parameter name: type
Line: 2705
Char: 12
Code: 0
URI: http://icg-ua-sp10-001:8080/ScriptResource.axd?d=JLSEwDhnT6kSeTxfR3S7TXvKVR6eKue_6_eZhIyn2o26kbagvtqJP4jSTgjtJD-N9OuPAsMWD1lvQZvho6RtKbymLi3PF6qrOF01u1B9Dvi9bAnNVlbkECrZIRV_n4bf22xRR1TGkD_YkGpfV0e5pmpkNxIAbh_mQHsFCSqmWe35et5Z0&t=fffffffff9d85fa6

And RadNumericTextBox is working not properly:
1) Binding is not working
2) I can enter any data in control (including letters)

markup for control is something like this:

I'm using a modified 'ToolTipSprites.png' in my project.

All of the horizontal sprites show correctly, but the close button is not showing.  I did not modify the size/dimension/position of the close button in the sprite, only the color.

I've tried modifying the CSS, and have gotten some interesting results:
 
That will change the background color of where the close button will be, no problem.   But when I attempt to add the png


I get nothing.  Any idea on how I can get this class to pick up?

Hello
I am using radgrid q3 2009.
Is it possible to access the values for group aggregates in a group header. I have tried this code on this webpage

http://www.telerik.com/help/aspnet/grid/grdcustomizegridgroupheaderitem.html

but the data in the DataRowView belongs to the last row for the group in question. In a GridRowFooterItem you can access the aggregates on a column by simply calling footerItem("ColumnName"). This does not seem to work on a GridRowHeaderItem.

thanks a lot

Team,

I am facing an error which is causing to us , 

My controls are like this ,asp:updatepanel Inside update panel i placed radajaxmanager and  radgrid... 

I'm geting this error while redirecting to another page are refreshing the curent page then I'm getting this script error..

Please find the attachment files. and give the sol for this problem asap

Regards,

Prasad

Hi Sir,
I'm experiencing an issue with a radgrid after filtering: the columns sizes are reduced and I'm unable to remove the filter.
To clarify, I'm posting images.
I hope you can find a solution

Thanks
Davide Accogli

Hi,

I want to display only a subset of classes in the Apply CSS drop-down list.
I have two CSS files, and I want to render the document with the content of both in the editor, but I want only the classes of one of them to be selectable in the dropdown list.

I noticed that the drop-down list is populated when you first click on the item. And it then reads all the CSS classes that are loaded in the document.

How can I either trigger the population of the drop-down list or otherwise get the required behaviour?

I tried setting the CSSFiles property either programmatically or via the Tools.xml file, but I then noticed I could delay-load a CSS file in the iframe, but I need to trigger the event, otherwise I get all classes, and it becomes rather messy.

I do now know before hand what classes are defined in the CSS-files as they might be a number of different setups for our different customers.

I hope you can help me.

Hi to all,
I would:

1. select an item by dropbox
2. select a date, and by this auto-postback
3. Into selected-changed event I would change timeview (starttime, endtime and interval)

How can I do this?

So I have a multibanded rad grid with tabs and sub grids within the tabs.  For an edit template for one of the grids I have the rad date picker as the control to be used when editing.  So basically the issue that I am having, is sometimes when you go and try to edit a row in the grid, the datepicker calendar loses its style.  Basically instead of the calendar picture it says: "click here to open the calendar popup" which is the tooltip, and the calendar is completely unstyled.  This doesnot happen all the time, and I have yet to pinpoint what actually triggers this action.  Has anyone run into this problem yet??
Thanks,

Nate
p.s. below is the code for the subgrid.
 <telerik:RadGrid ID="rgHire" runat="server" AutoGenerateColumns="False" DataSourceID="sqlDSHire"
                            GridLines="None" Skin="Outlook" AllowAutomaticUpdates="True">
                            <MasterTableView DataSourceID="sqlDSHire" DataKeyNames="pkWorkerID" EditMode="InPlace">
                                <RowIndicatorColumn>
                                    <HeaderStyle Width="20px" />
                                </RowIndicatorColumn>
                                <ExpandCollapseColumn>
                                    <HeaderStyle Width="20px" />
                                </ExpandCollapseColumn>
                                <Columns>
                                    <telerik:GridEditCommandColumn HeaderStyle-Width="20px" ButtonType="ImageButton">
                                    </telerik:GridEditCommandColumn>
                                    <telerik:GridBoundColumn DataField="pkWorkerID" DataType="System.Int32" HeaderText="pkWorkerID"
                                        SortExpression="pkWorkerID" UniqueName="pkWorkerID" Visible="false">
                                    </telerik:GridBoundColumn>
                                    <telerik:GridTemplateColumn DataField="OriginalDateOfHire" HeaderText="Original Date Of Hire"
                                        SortExpression="OriginalDateOfHire" UniqueName="OriginalDateOfHire" ItemStyle-HorizontalAlign="Left">
                                        <ItemTemplate>
                                            <asp:Label ID="lblOriginalDateOfHire" runat="server" Text='<%# Eval("OriginalDateOfHire") %>'></asp:Label>
                                        </ItemTemplate>
                                        <ItemStyle HorizontalAlign="Left"></ItemStyle>
                                        <EditItemTemplate>
                                            <telerik:RadDatePicker ID="dpOriginalDateOfHire" SelectedDate='<%# Bind("OriginalDateOfHire") %>'
                                                runat="server" Skin="Outlook">
                                            </telerik:RadDatePicker>
                                            <asp:RequiredFieldValidator ID="rfvOriginalDateOfHire" runat="server" ErrorMessage="*"
                                                ControlToValidate="dpOriginalDateOfHire"></asp:RequiredFieldValidator>
                                        </EditItemTemplate>
                                    </telerik:GridTemplateColumn>
                                    <telerik:GridTemplateColumn DataField="CurrentDateOfHire" HeaderText="Current Date Of Hire"
                                        SortExpression="CurrentDateOfHire" UniqueName="CurrentDateOfHire" ItemStyle-HorizontalAlign="Left">
                                        <ItemTemplate>
                                            <asp:Label ID="lblCurrentDateOfHire" runat="server" Text='<%# Eval("CurrentDateOfHire") %>'></asp:Label>
                                        </ItemTemplate>
                                        <ItemStyle HorizontalAlign="Left"></ItemStyle>
                                        <EditItemTemplate>
                                            <telerik:RadDatePicker ID="dpCurrentDateOfHire" SelectedDate='<%# Bind("CurrentDateOfHire") %>'
                                                runat="server" Skin="Outlook">
                                            </telerik:RadDatePicker>
                                        </EditItemTemplate>
                                    </telerik:GridTemplateColumn>
                                </Columns>
                                <EditFormSettings>
                                    <EditColumn UniqueName="EditCommandColumn1">
                                    </EditColumn>
                                </EditFormSettings>
                            </MasterTableView>
                        </telerik:RadGrid>