Questions on UI for ASP.NET AJAX Forum

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Can't move focus to the control because it is invisible, not enabled, or of a type that does not accept the focus!

Hi,

i've got a RadTabStrip with few tabs, and i need to set a focus to a first element in javascript when clicking on tab.

already tryed solution provided in this thread :

http://www.telerik.com/community/forums/aspnet-ajax/tabstrip/when-tab-is-clicked-set-focus-on-field-in-pageview.aspx

but it throws me an exception :

Can't move focus to the control because it is invisible, not enabled, or of a type that does not accept the focus.

Would be glad to hear any solituion or advice how to achieve such functionality.

Thank You !

Here is my code

    
                    <table cellpadding="0" cellspacing="0" border="0" width="100%"> 
        
                        <tr> 
        
                            <td> 
        
                                <cc3:RadTabStrip ID="RadTabStrip1" runat="server" MultiPageID="RadMultiPage1" SelectedIndex="0" 
        
                                    Width="100%" OnTabClick="RadTabStrip1_OnTabClick"> 
        
                                    <Tabs> 
        
                                        <cc3:RadTab Value="Profiles"> 
        
                                        </cc3:RadTab> 
        
                                        <cc3:RadTab Value="OtherInfomations"> 
        
                                        </cc3:RadTab> 
        
                                        <cc3:RadTab Value="Location"> 
        
                                        </cc3:RadTab> 
        
                                    </Tabs> 
        
                                </cc3:RadTabStrip> 
        
                                <cc3:RadMultiPage ID="RadMultiPage1" runat="server" SelectedIndex="0" Width="100%"> 
        
                                    <cc3:RadPageView ID="RadPageView1" runat="server"> 
        
                                        <table cellpadding="0" cellspacing="0" border="0" width="100%"> 
        
                                            <tr> 
        
                                                <td> 
        
                                                    <cc2:LabelUpdateStatus ID="lblUpdateStatus" runat="server"></cc2:LabelUpdateStatus> 
        
                                                </td> 
        
                                            </tr> 
        
                                        </table> 
        
                                        <table cellpadding="2" cellspacing="2" border="0" width="100%" class="InputBox"> 
        
                                            <tr> 
        
                                                <td> 
        
                                                    <cc2:LabelBold ID="lblStoreVisible" runat="server"></cc2:LabelBold> 
        
                                                </td> 
        
                                                <td> 
        
                                                    <asp:CheckBox ID="chkStoreVisible" runat="server" Checked="true" /> 
        
                                                </td> 
        
                                            </tr> 
        
                                            <tr> 
        
                                                <td> 
        
                                                    <cc2:LabelBold ID="lblStoreOrder" runat="server"></cc2:LabelBold> 
        
                                                </td> 
        
                                                <td> 
        
                                                    <cc3:RadNumericTextBox ID="txtStoreOrder" runat="server"> 
        
                                                    </cc3:RadNumericTextBox> 
        
                                                    <cc6:RequiredFieldValidator ID="RequiredField_StoreOrder" ControlToValidate="txtStoreOrder" 
        
                                                        runat="server"></cc6:RequiredFieldValidator> 
        
                                                </td> 
        
                                            </tr> 
        
                                            <tr> 
        
                                                <td> 
        
                                                    <cc2:LabelBold ID="lblStoreName" runat="server"></cc2:LabelBold> 
        
                                                </td> 
        
                                                <td> 
        
                                                    <cc4:TextBox150 ID="txtStoreName" runat="server"></cc4:TextBox150> 
        
                                                    <cc6:RequiredFieldValidator ID="RequiredField_StoreName" ControlToValidate="txtStoreName" 
        
                                                        runat="server"></cc6:RequiredFieldValidator> 
        
                                                </td> 
        
                                            </tr> 
        
                                            <tr> 
        
                                                <td> 
        
                                                    <cc2:LabelBold ID="lblStoreSlogan" runat="server"></cc2:LabelBold> 
        
                                                </td> 
        
                                                <td> 
        
                                                    <cc4:TextBox150 ID="txtStoreSlogan" runat="server"></cc4:TextBox150> 
        
                                                    <cc6:RequiredFieldValidator ID="RequiredField_StoreSlogan" ControlToValidate="txtStoreSlogan" 
        
                                                        runat="server"></cc6:RequiredFieldValidator> 
        
                                                </td> 
        
                                            </tr> 
        
                                            <tr> 
        
                                                <td> 
        
                                                    <cc2:LabelBold ID="lblStorePhone" runat="server"></cc2:LabelBold> 
        
                                                </td> 
        
                                                <td> 
        
                                                    <cc4:TextBox150 ID="txtStorePhone" runat="server"></cc4:TextBox150> 
        
                                                </td> 
        
                                            </tr> 
        
                                            <tr> 
        
                                                <td> 
        
                                                    <cc2:LabelBold ID="lblStoreFax" runat="server"></cc2:LabelBold> 
        
                                                </td> 
        
                                                <td> 
        
                                                    <cc4:TextBox150 ID="txtStoreFax" runat="server"></cc4:TextBox150> 
        
                                                </td> 
        
                                            </tr> 
        
                                            <tr> 
        
                                                <td> 
        
                                                    <cc2:LabelBold ID="lblStoreType" runat="server"></cc2:LabelBold> 
        
                                                </td> 
        
                                                <td> 
        
                                                    <cc3:RadComboBox ID="dropStoreTypes" runat="server"> 
        
                                                    </cc3:RadComboBox> 
        
                                                </td> 
        
                                            </tr> 
        
                                            <tr> 
        
                                                <td> 
        
                                                    <cc2:LabelBold ID="lblStoreEmail" runat="server"></cc2:LabelBold> 
        
                                                </td> 
        
                                                <td> 
        
                                                    <cc4:TextBox150 ID="txtStoreEmail" runat="server"></cc4:TextBox150> 
        
                                                </td> 
        
                                            </tr> 
        
                                            <tr> 
        
                                                <td> 
        
                                                    <cc2:LabelBold ID="lblStoreLogo" runat="server"></cc2:LabelBold> 
        
                                                </td> 
        
                                                <td> 
        
                                                    <uc1:ChoseFile ID="txtStoreLogo" runat="server" /> 
        
                                                </td> 
        
                                            </tr> 
        
                                            <tr> 
        
                                                <td> 
        
                                                    <cc2:LabelBold ID="lblStoreImage" runat="server"></cc2:LabelBold> 
        
                                                </td> 
        
                                                <td> 
        
                                                    <uc1:ChoseFile ID="txtStoreImage" runat="server" /> 
        
                                                </td> 
        
                                            </tr> 
        
                                            <tr> 
        
                                                <td> 
        
                                                    <cc2:LabelBold ID="lblStoreAddress" runat="server"></cc2:LabelBold> 
        
                                                </td> 
        
                                                <td> 
        
                                                    <cc4:TextBox500 ID="txtStoreAddress" runat="server"></cc4:TextBox500> 
        
                                                </td> 
        
                                            </tr> 
        
                                            <tr> 
        
                                                <td valign="top"> 
        
                                                    <cc2:LabelBold ID="lblStoreDescription" runat="server"></cc2:LabelBold> 
        
                                                </td> 
        
                                                <td> 
        
                                                    <cc3:RadEditor ID="txtStoreDescription" runat="server" Width="100%"> 
        
                                                    </cc3:RadEditor> 
        
                                                </td> 
        
                                            </tr> 
        
                                        </table> 
        
                                    </cc3:RadPageView> 
        
                                    <cc3:RadPageView ID="RadPageView2" runat="server"> 
        
                                        <table cellpadding="2" cellspacing="2" border="0" width="100%" class="InputBox"> 
        
                                            <tr> 
        
                                                <td> 
        
                                                    <cc7:DataList ID="dtlInfos" runat="server" DataKeyField="InfoID" OnItemDataBound="dtlInfos_ItemDataBound"> 
        
                                                        <HeaderTemplate> 
        
                                                            <table cellpadding="2" cellspacing="2" border="0" width="100%"> 
        
                                                        </HeaderTemplate> 
        
                                                        <ItemTemplate> 
        
                                                            <tr> 
        
                                                                <td style="text-align: right; padding-right: 5px; width:120px;"> 
        
                                                                    <asp:HiddenField ID="HiddenField1" runat="server" Value='<%# Eval("WebControl_ID") %>' /> 
        
                                                                    <cc2:LabelBold ID="lblInfoName" runat="server" Text='<%# Eval("InfoName") %>'></cc2:LabelBold> 
        
                                                                    <asp:CheckBox ID="chkInfoEnable" runat="server" /> 
        
                                                                </td> 
        
                                                                <td> 
        
                                                                    <asp:PlaceHolder ID="PlaceHolder1" runat="server"></asp:PlaceHolder> 
        
                                                            </tr> 
        
                                                        </ItemTemplate> 
        
                                                        <FooterTemplate> 
        
                                                            </table> 
        
                                                        </FooterTemplate> 
        
                                                    </cc7:DataList> 
        
                                                </td> 
        
                                            </tr> 
        
                                        </table> 
        
                                    </cc3:RadPageView> 
        
                                    <cc3:RadPageView ID="RadPageView3" runat="server"> 
        
                                        <script type="text/javascript" language="javascript"> 
        
                                            var geocoder = null; 
        
                                            var map = null; 
        
                                            function initialize() { 
        
                                                if (GBrowserIsCompatible()) { 
        
                                                    geocoder = new GClientGeocoder(); 
        
                                                    map = new GMap2(document.getElementById('map_canvas')); 
        
                                                    map.setCenter(new GLatLng(45.05, 7.6667), 13); 
        
                                                    //map.addControl(new GLargeMapControl()); 
        
                                                    //map.addControl(new GMapTypeControl()); 
        
                                                    map.setUIToDefault(); 
        
                                                    geocoder = new GClientGeocoder(); 
        
                                                } 
        
                                            } 
        
                                            function showAddress() { 
        
                                                var address = document.getElementById('<%= txtAddress.ClientID %>').value; 
        
                                                //alert(address.value); 
        
                                                if (geocoder) { 
        
                                                    geocoder.getLatLng(address, 
        
                                    function(point) { 
        
                                            if (!point) { 
        
                                                var hiddendField_AddressNotFound = document.getElementById('<%= HiddenField_AddressNotFound.ClientID %>').value; 
        
                                                alert(address + ' ' + hiddendField_AddressNotFound); 
        
                                            } else { 
        
                                                map.setCenter(point, 13); 
        
                                                // Set up icon 
        
                                                var blueIcon = new GIcon(G_DEFAULT_ICON); 
        
                                                blueIcon.image = "http://gmaps-samples.googlecode.com/svn/trunk/markers/blue/blank.png"; 
        
                                                // Set up our GMarkerOptions object 
        
                                                markerOptions = { icon: blueIcon, draggable: true }; 
        
                                                var marker = new GMarker(point, markerOptions); 
        
                                                GEvent.addListener(marker, 'dragstart', function() { map.closeInfoWindow(); }); 
        
                                                GEvent.addListener(marker, 'dragend', function() { 
        
                                                    var vitri = map.getCenter(); 
        
                                                    var test = marker.getLatLng(); 
        
                                                    var vido = test.lat().toString(); 
        
                                                    var kinhdo = test.lng().toString(); 
        
                                                    var txtLatitude = document.getElementById('<%= txtLatitude.ClientID %>'); 
        
                                                    txtLatitude.value = vido; 
        
                                                    var txtLongitude = document.getElementById('<%= txtLongitude.ClientID %>'); 
        
                                                    txtLongitude.value = kinhdo; 
        
                                                }) 
        
                                                map.addOverlay(marker); 
        
                                                var hiddenField_InfoWindowHtml = document.getElementById('<%= HiddenField_InfoWindowHtml.ClientID %>').value; 
        
                                                marker.openInfoWindowHtml(hiddenField_InfoWindowHtml); 
        
                                                } 
        
                                                }); 
        
                                                } 
        
                                            } 
        
                                        </script> 
        
                                        <asp:HiddenField ID="HiddenField_AddressNotFound" runat="server" /> 
        
                                        <asp:HiddenField ID="HiddenField_InfoWindowHtml" runat="server" /> 
        
                                        <table cellpadding="2" cellspacing="2" border="0" width="100%" class="InputBox"> 
        
                                            <tr> 
        
                                                <td> 
        
                                                    <cc4:TextBox500 ID="txtAddress" runat="server"> Doan ke thien, Hanoi </cc4:TextBox500> 
        
                                                    <cc5:Button ID="btnSearch" OnClientClick="showAddress(); return false;" runat="server" /><br /> 
        
                                                </td> 
        
                                            </tr> 
        
                                            <tr> 
        
                                                <td> 
        
                                                    <table cellpadding="2" cellspacing="2" border="0" width="100%"> 
        
                                                        <tr> 
        
                                                            <td> 
        
                                                                <cc2:LabelBold ID="lblLatitude" runat="server"></cc2:LabelBold> 
        
                                                            </td> 
        
                                                            <td> 
        
                                                                <cc4:TextBox150 ID="txtLatitude" Text="0" runat="server"></cc4:TextBox150> 
        
                                                            </td> 
        
                                                            <td> 
        
                                                                <cc2:LabelBold ID="lblLongitude" runat="server"></cc2:LabelBold> 
        
                                                            </td> 
        
                                                            <td> 
        
                                                                <cc4:TextBox150 ID="txtLongitude" Text="0" runat="server"></cc4:TextBox150> 
        
                                                            </td> 
        
                                                        </tr> 
        
                                                    </table> 
        
                                                </td> 
        
                                            </tr> 
        
                                            <tr> 
        
                                                <td> 
        
                                                    &nbsp; 
        
                                                    <asp:Literal ID="js" runat="server"></asp:Literal> 
        
                                                    <div id="map_canvas" style="width: 80%; height: 768px;"> 
        
                                                    </div> 
        
                                                </td> 
        
                                            </tr> 
        
                                        </table> 
        
                                    </cc3:RadPageView> 
        
                                </cc3:RadMultiPage> 
        
                            </td> 
        
                        </tr> 
        
                    </table> 
        
                    <table cellpadding="2" cellspacing="2" border="0" width="100%" class="InputBox" style="margin: 10px 0 0 0;"> 
        
                        <tr> 
        
                            <td> 
        
                                <cc5:ButtonAdd ID="btnAdd" runat="server" OnClick="btnAdd_Click" /> 
        
                                <cc5:ButtonDelete ID="btnDelete" runat="server" OnClick="btnDelete_Click" /> 
        
                                <cc5:ButtonCancel ID="btnCancel" runat="server" OnClick="btnCancel_Click" /> 
        
                                <cc5:ButtonBack ID="btnBack" runat="server" OnClick="btnBack_Click" /> 
        
                            </td> 
        
                        </tr> 
        
                    </table>

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