I have a very specific problem with the RadComboBox. I am using it in a RadWindow that is opening like a dialog, and it is near the bottom of the window, so that the expanded drop down has to open up. If I have enough items that the vertical scroll bar is used, I can select an item and move on, but if I go back to the ComboBox to change my selection, it locks and freezes the whole browser window.

I am using Q1 controls, IE Version 7.0.6001.18000.

This lockup/freeze does NOT occur in Firefox 3, and operates as expected.

I checked the vertical versus horizontal scroll, wrap versus no wrapping text, and it seems related to the vertical scroll. If I limit the items in the list so that it does not scroll, it does not lockup. I tried the default and the Vista skin with the same results.

This is a show stopper for me.

Image: http://www.quebesystems.com/images/PopulationDialogTelerikComboIssue.jpg

Hi,

 The problem is that my date is like "31/12/2015 11:45:00" and i want be able to sorting and filtering on this date.

 Here is the code:

                <telerik:RadGrid ID="Grid_ID" runat="server" DataSourceID="ObjectDataSource1" GroupPanelPosition="Top" AllowSorting="true" AllowFilteringByColumn="true">
                <ClientSettings>
                    <Selecting AllowRowSelect="True" />
                </ClientSettings>
                    <MasterTableView DataSourceID="ObjectDataSource1" AutoGenerateColumns="False">
                        <Columns>
                            <telerik:GridBoundColumn DataField="Code" HeaderText="Code"></telerik:GridBoundColumn>
                            <telerik:GridBoundColumn DataField="Num_article" HeaderText="Num. article"></telerik:GridBoundColumn>
                            <telerik:GridBoundColumn DataField="Description" HeaderText="Description"></telerik:GridBoundColumn>
                            <telerik:GridDateTimeColumn DataField="Date" HeaderText="Date" DataFormatString="{0:d}" FilterDateFormat="dd/MM/yyyy"></telerik:GridDateTimeColumn>
                        </Columns>
                    </MasterTableView>
                </telerik:RadGrid>
                <asp:ObjectDataSource runat="server" ID="ObjectDataSource1" SelectMethod="SP_RECORD_GET" TypeName="DA_Record"></asp:ObjectDataSource>

De sorting is on "string value" and i want he sort on de DATE.

Thanks for your help.

We have 20 declared columns (NOT using auto-generated columns) and the user can use the context menu to group by any column and have nested groupings. The default is no grouping. I set the Aggregate="Count" property on the primary ID databound field. The counts get displayed in the footer but I want to display them in the header next to the header text. Also the  catch with this approach is that if that column is hidden (user can decide which columns to view), the totals do not show up. I simply want to add a count of the number of records/items that are in each group.

I tried using ItemDataBound checking for GridGroupHeaderItem but all of the AggregatesValues for the item are null.

Here is what I've tried in the itemdatabound event.

I already have marker click event setup and able to extract coordinates from marker. Now, i need dynamically show lines initiated from these coordinates on marker click, meaning i need to manipulate source to my shape layer.

Any recommendations?

Hi, 

I am using version 2014.3.1209.40 and I have the following combo box:

<telerik:RadComboBox ID="ddCostCenter" runat="server" CheckBoxes="true"  EmptyMessage="Select Cost Center" > </telerik:RadComboBox>

If I remove CheckBoxes="true" the empty message shows on initial load, otherwise it doesn't.

How should I set it up, so EmptyMessage shows on initial load when I have the checkboxes?

Thanks!