Radcombo box - combo items list charcher issue

[Akhtar]

I have radcombo box in radgrid, when I click on combo, it will show unicode characher, but its working fine in Firefox. In local version, it is working fine both in chrome and firefox. Please see the attached screenshot for reference. Thanks 

[Shinu]

Hi Akhtar,

Unfortunately I couldn't replicate the issue at my end. Please have a look into the sample code snippet which works fine at my end.

ASPX:

<telerik:RadGrid ID="RadGrid1" runat="server" DataSourceID="SqlDataSource1" AutoGenerateColumns="false">
    <MasterTableView>
        <Columns>
            <telerik:GridBoundColumn DataField="OrderID" UniqueName="OrderID" HeaderText="OrderID">
            </telerik:GridBoundColumn>
            <telerik:GridTemplateColumn HeaderText="Combobox">
                <ItemTemplate>
                    <telerik:RadComboBox ID="RadComboBox1" runat="server">
                        <Items>
                            <telerik:RadComboBoxItem Text="Item1" runat="server" />
                            <telerik:RadComboBoxItem Text="Item2" runat="server" />
                            <telerik:RadComboBoxItem Text="Item3" runat="server" />
                        </Items>
                    </telerik:RadComboBox>
                </ItemTemplate>
            </telerik:GridTemplateColumn>
        </Columns>
    </MasterTableView>
</telerik:RadGrid>

Please provide your code if it doesn't help.
Thanks,
Shinu.

[Akhtar]

Hi,
thanks for your reply. This is what I am using.

<telerik:RadGrid AutoGenerateColumns="False" ID="rgData" AllowPaging="True" AllowFilteringByColumn="True"
            OnItemDataBound="rgData_ItemCommand" OnPreRender="rgData_PreRender" AllowSorting="True"
            AllowMultiRowSelection="True" runat="server" Width="65%" CellSpacing="0" GridLines="None"
            CssClass="selectedrow">
            <groupingsettings casesensitive="false" />
            <pagerstyle mode="NextPrevAndNumeric" alwaysvisible="true" position="TopAndBottom" />
            <mastertableview commanditemdisplay="Top" commanditemsettings-showaddnewrecordbutton="false"
                datakeynames="AWBNo" showheaderswhennorecords="true" enablenorecordstemplate="true">
                    <Columns>
                        <telerik:GridClientSelectColumn HeaderStyle-Width="40" ItemStyle-HorizontalAlign="Left"
                            HeaderStyle-HorizontalAlign="Left" ItemStyle-Width="40">
                        </telerik:GridClientSelectColumn>
                        <telerik:GridBoundColumn HeaderText="AWB No." DataField="AWBNo" UniqueName="AWBNo" SortExpression="AWBNo"
                            HeaderStyle-HorizontalAlign="Left" AllowFiltering="true" AutoPostBackOnFilter="true" FilterControlWidth="55"
                            CurrentFilterFunction="Contains" HeaderStyle-Width="10" ItemStyle-HorizontalAlign="Left" />
                            <telerik:GridTemplateColumn HeaderText="Status" UniqueName="Status" SortExpression="Status" FilterControlWidth="130"
                            ItemStyle-Width="20" HeaderStyle-HorizontalAlign="Left" AllowFiltering="true"
                            AutoPostBackOnFilter="true" CurrentFilterFunction="Contains" ItemStyle-HorizontalAlign="Left">
                            <ItemTemplate>
                                <asp:HiddenField ID="hdAwb" runat="server" Value='<%#Eval("AWBNo") %>' />
                                <asp:DropDownList Width="150px" ID="cmbStatus" runat="server">
                                </asp:DropDownList>
                            </ItemTemplate>
                        </telerik:GridTemplateColumn>
                        </Columns>
                </mastertableview>
            <clientsettings enablerowhoverstyle="false" allowkeyboardnavigation="true">
                    <Selecting AllowRowSelect="true" UseClientSelectColumnOnly="true" />
                </clientsettings>
            <selecteditemstyle cssclass="SelectedItem"></selecteditemstyle>
        </telerik:RadGrid>

[Boyan Dimitrov]

Hello,

I would like to clarify that we are not aware of such problem with RadComboBox control. In the provided code I am not able to find the RadComboBox declaration. Could you please explain how you add the RadComboBox control to the RadGrid?
 In the meantime I have prepared a very similar scenario with sample data that works fine at my side. Could you please try this approach and let me know how that worked at your side?
//markup code

<telerik:RadGrid ID="RadGrid1" runat="server" AutoGenerateColumns="false" OnNeedDataSource="RadGrid1_NeedDataSource">
    <MasterTableView>
        <Columns>

            <telerik:GridTemplateColumn HeaderText="Combobox">
                <ItemTemplate>
                    <telerik:RadComboBox ID="RadComboBox1" runat="server">
                        <Items>
                            <telerik:RadComboBoxItem Text="Item1" runat="server" />
                            <telerik:RadComboBoxItem Text="Item2" runat="server" />
                            <telerik:RadComboBoxItem Text="Item3" runat="server" />
                        </Items>
                    </telerik:RadComboBox>
                </ItemTemplate>
            </telerik:GridTemplateColumn>
        </Columns>
    </MasterTableView>
</telerik:RadGrid>

//code behind

protected void RadGrid1_NeedDataSource(object sender, Telerik.Web.UI.GridNeedDataSourceEventArgs e)
   {
       RadGrid1.DataSource = GeneratingTable();
   }
   private DataTable GeneratingTable()
   {
       DataTable table = new DataTable();
       table.Columns.Add("Column1");
       table.Columns.Add("Column2");
       table.Columns.Add("Column3");
       table.Columns.Add("Column4");

       for (int i = 0; i <= 19; i++)
       {
           table.Rows.Add("Col1Row" + i, "Col2Row" + i, "Col3Row" + i, "Col4Row" + i);
       }

       return table;

   }

Regards,
Boyan Dimitrov
Telerik