Questions on UI for ASP.NET AJAX Forum

3 answers

304 views

i do not want to display the grid when there are no records found.

However, currently if there are no records it shows a thin line. How can i get rid of that?

Grid

answered on 07 Mar 2009

5 answers

335 views

Can't Select Row or Show Hover Style After Page Change

I have a RadGrid hooked up to a RadAjaxManager so that it is "ajaxified." On the grid, I have both ClientSettings-EnableRowHoverStyle=true and Client-Settings-Selecting-AllowRowSelect=true. After I change pages by clicking one of the arrows in the pager, the functionality associated with these two settings stops working (i.e. the rows no longer show the row hover style, and I can no longer select a row).

Grid

answered on 06 Mar 2009

2 answers

81 views

Grid In-form Editing Mode Delete Record

Hi,

When I try updating a record in In-form editing mode, it actually delete the record instead of updating. This is using the codeless method.

Grid

answered on 06 Mar 2009

6 answers

244 views

Controls keep getting removed from toolbox

Ok, so every couple of days or so I'll fire up my VS 2008 and once I get my solution opened I find out that there is no longer the Telerik tab in the controls and I have to close out of all my stuff and re-register the controls in VS 2008. Happens ALL THE TIME and is getting incredibly annoying. What is going on here? How can I have the controls registered so that I don't have to keep re-registering them every couple of days??

Thanks!

General Discussions

answered on 06 Mar 2009

1 answer

40 views

Image Manager On Mac/Firefox

Hello,
I'm currently experiencing a problem with the Image Manager. Works great on Windows using IE or Firefox. However, if I use Firefox on a Mac, the modal window opens, but nothing displays. After a short while I get a timeout error. If I open the Flash Manager, which points to the same directory, it opens just fine. Any thoughts on this?

Editor

answered on 06 Mar 2009

2 answers

346 views

Query string issues with RadWindow/RadGrid

Hello,

I am testing the Telerik Demo, to see how I can use the components for the company I work for. I am using a RadGrid (with a template column that contains some image buttons). The grid is inside a RadPageView, inside a RadMultiPage inside a LoginView. I use master pages (radajaxmanager on master page, and proxy on content page).

When I click on of the aforementioned image buttons, a window opens up, passing a value in the query string. When the window is closed the grid rebinds (or at least thats the intention). However, I've be having some problems. As desscribed by the following steps:

When I click the image button the first time the query string parameter is correct (Ex.: Query string is "Form.aspx?row=1") , I close the window and the grid is refreshed.
I click again on a different row I get the value from the previous window (Ex.: should get "Form.aspx?row=2" but I get the previous value "Form.aspx?row=1").
I try clicking again the same row (or any other row) and this time I get the right value passed in the query string (Ex.: "Form.aspx?value=2"). BUT I'm back at step 1 again.

Heres my code:

Content Page

    
            protected void Page_PreRender(object sender, EventArgs e) 
        
                { 
        
                    RadGrid grid = (RadGrid)LoginView1.FindControl("RadMultiPageMain").FindControl("PageViewTarefas").FindControl("RadGridTarefas"); 
        
                    string s = RadAjaxManager.GetCurrent(this.Page.Master.Page).ToString(); 
        
                    RadAjaxManager RadAjaxManager1 = ((RadAjaxManager)Page.Master.FindControl("RadAjaxManager1")); 
        
                    RadAjaxManager1.AjaxSettings.AddAjaxSetting(RadAjaxManager1, grid); 
        
                }

...

    
            protected void Page_Init(object sender, EventArgs e) 
        
                { 
        
                    RadAjaxManager radajaxManager = (RadAjaxManager)this.Page.Master.FindControl("RadAjaxManager1"); 
        
                    RadAjaxControl.AjaxRequestDelegate handler = new RadAjaxControl.AjaxRequestDelegate(this.RadAjaxManagerProxy1_AjaxRequest); 
        
                    radajaxManager.AjaxRequest += handler; 
        
                }

...

    
            protected void RadGridTarefas_ItemCreated(object sender, GridItemEventArgs e) 
        
                { 
        
                    if (e.Item is GridDataItem) 
        
                    { 
        
                        GridDataItem dataItem = (GridDataItem)e.Item; 
        
                        ImageButton imgBut = (ImageButton)dataItem["TmpltColTaskCmds"].FindControl("ImgEditButton"); 
        
                        //imgBut.Attributes["href"] = "#"; 
        
                        imgBut.Attributes["onclick"] = String.Format("return ShowEditForm('{0}','{1}');", e.Item.OwnerTableView.DataKeyValues[e.Item.ItemIndex]["id_tarefas_trfs"], e.Item.ItemIndex); 
        
                    } 
        
                }

...

    
            protected void RadAjaxManagerProxy1_AjaxRequest(object sender, AjaxRequestEventArgs e) 
        
                { 
        
                    RadGrid grid = (RadGrid)LoginView1.FindControl("RadMultiPageMain").FindControl("PageViewTarefas").FindControl("RadGridTarefas"); 
        
                    if (e.Argument == "Rebind") 
        
                    { 
        
                        grid.MasterTableView.SortExpressions.Clear(); 
        
                        grid.MasterTableView.GroupByExpressions.Clear(); 
        
                        grid.Rebind(); 
        
                    } 
        
                    else if (e.Argument == "RebindAndNavigate") 
        
                    { 
        
                        grid.MasterTableView.SortExpressions.Clear(); 
        
                        grid.MasterTableView.GroupByExpressions.Clear(); 
        
                        grid.MasterTableView.CurrentPageIndex = grid.MasterTableView.PageCount - 1; 
        
                        grid.Rebind(); 
        
                    } 
        
                }

...

    
            <%@ Page Language="C#" MasterPageFile="~/TaskMaster.master" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" Title="Untitled Page" %> 
        
            <%@ Register assembly="Telerik.Web.UI" namespace="Telerik.Web.UI" tagprefix="telerik" %> 
        
            <asp:Content ID="ContentContent" ContentPlaceHolderID="ContentPlaceHolderContent" Runat="Server">     
        
                <asp:LoginView ID="LoginView1" runat="server"> 
        
                    <LoggedInTemplate> 
        
                        <telerik:RadAjaxManagerProxy ID="RadAjaxManagerProxy1" runat="server"> 
        
                            <AjaxSettings> 
        
                                <telerik:AjaxSetting AjaxControlID="RadGridTarefas"> 
        
                                    <UpdatedControls> 
        
                                        <telerik:AjaxUpdatedControl ControlID="RadGridTarefas" /> 
        
                                    </UpdatedControls> 
        
                                </telerik:AjaxSetting> 
        
                                <telerik:AjaxSetting AjaxControlID="RadAjaxManagerProxy1">   
        
                                    <UpdatedControls>   
        
                                        <telerik:AjaxUpdatedControl ControlID="RadGridTarefas" />   
        
                                    </UpdatedControls>   
        
                                </telerik:AjaxSetting> 
        
                            </AjaxSettings> 
        
                        </telerik:RadAjaxManagerProxy> 
        
                        <telerik:RadCodeBlock ID="RadCodeBlock1" runat="server"> 
        
                            <script type="text/javascript">  
        
                                function ShowEditForm(id, rowIndex) {  
        
                                    var grid = $find('<%= this.LoginView1.FindControl("RadMultiPageMain").FindControl("PageViewTarefas").FindControl("RadGridTarefas").ClientID %>');  
        
                                    var rowControl = grid.get_masterTableView().get_dataItems()[rowIndex].get_element();  
        
                                    grid.get_masterTableView().selectItem(rowControl, true);  
        
                                    window.radopen("EditTaskForm.aspx?id_tarefas_trfs=" + id, "EditTaskDialog");  
        
                                    return false;  
        
                                } 
        
                                function refreshGrid(arg) {  
        
                                    $find("<%= RadAjaxManager.GetCurrent(this).ClientID %>").ajaxRequest("Rebind");  
        
                                }  
        
                            </script> 
        
                        </telerik:RadCodeBlock> 
        
                        <telerik:RadTabStrip ID="RadTabStrip1" runat="server" MultiPageID="RadMultiPageMain" SelectedIndex="0"> 
        
                            <Tabs> 
        
                                <telerik:RadTab runat="server" PageViewID="PageViewTarefas" Selected="True" Text="Tarefas"> 
        
                                </telerik:RadTab> 
        
                                <telerik:RadTab runat="server" PageViewID="PageViewCategorias" Text="Categorias"> 
        
                                </telerik:RadTab> 
        
                                <telerik:RadTab runat="server" PageViewID="PageViewProjectos" Text="Projectos"> 
        
                                </telerik:RadTab> 
        
                                <telerik:RadTab runat="server" PageViewID="PageViewGrupos" Text="Grupos"> 
        
                                </telerik:RadTab> 
        
                                <telerik:RadTab runat="server" PageViewID="PageViewPesquisa" Text="Pesquisa"> 
        
                                </telerik:RadTab> 
        
                            </Tabs> 
        
                        </telerik:RadTabStrip> 
        
                        <telerik:RadMultiPage ID="RadMultiPageMain" runat="server" SelectedIndex="0"> 
        
                            <telerik:RadPageView ID="PageViewTarefas" runat="server" BackColor="White" Selected="True"><telerik:RadGrid  
        
                                ID="RadGridTarefas" runat="server" AllowPaging="True"  
        
                                    AllowSorting="True" DataSourceID="SqlDataSourceTasks"  
        
                                    GridLines="None" Skin="Hay" ShowStatusBar="True"  
        
                                    AutoGenerateColumns="False" onitemdatabound="RadGridTarefas_ItemDataBound"  
        
                                    PageSize="20" onitemcreated="RadGridTarefas_ItemCreated"  
        
                                ondatabound="RadGridTarefas_DataBound" ><HeaderContextMenu><CollapseAnimation Duration="200" Type="OutQuint" /></HeaderContextMenu><MasterTableView DataSourceID="SqlDataSourceTasks" CommandItemDisplay="Top" GridLines="Vertical"  
        
                                        HierarchyDefaultExpanded="True" datakeynames="id_tarefas_trfs"><NoRecordsTemplate>Sem tarefas para visualizar...</NoRecordsTemplate><CommandItemSettings AddNewRecordText="Adicionar Tarefa" RefreshText="Actualizar Lista" /><Columns><telerik:GridTemplateColumn UniqueName="TmpltColTaskValidImg"><ItemTemplate><asp:Image ID="ImageTaskValidate" runat="server" ImageUrl="~/images/cog_error.png" /></ItemTemplate></telerik:GridTemplateColumn><telerik:GridTemplateColumn HeaderText="Opções" UniqueName="TmpltColTaskCmds" DataType="System.Int32" ForceExtractValue="Always"><ItemTemplate><asp:ImageButton  
        
                                    ID="ImgCompleteButton" runat="server" BorderStyle="None"  
        
                                                        BorderWidth="0px" ImageUrl="~/images/tick.png"  
        
                                                        CommandName="TaskCommand" CommandArgument="CompleteTask" 
        
                                    CausesValidation="False" /><asp:ImageButton ID="ImgEditButton" runat="server" BorderStyle="None"  
        
                                                        BorderWidth="0px" ImageUrl="~/images/pencil.png" CommandName="TaskCommand" CommandArgument="EditTask" /><asp:ImageButton ID="ImgDeleteButton" runat="server" BorderStyle="None" BorderWidth="0px"  
        
                                                        ImageUrl="~/images/cross.png" CommandArgument="DeleteTask" CommandName="TaskCommand" /><asp:ImageButton ID="ImgAttachButton" runat="server" BorderStyle="None" BorderWidth="0px"  
        
                                                        ImageUrl="~/images/attach.png" CommandName="TaskCommand" CommandArgument="TaskAnexos" /></ItemTemplate><HeaderStyle HorizontalAlign="Center" VerticalAlign="Middle" /><ItemStyle Wrap="False" /></telerik:GridTemplateColumn><telerik:GridBoundColumn DataField="nome_tarefas_trfs" HeaderText="Tarefa"  
        
                                                UniqueName="ColTaskName"><HeaderStyle HorizontalAlign="Center" VerticalAlign="Middle" /></telerik:GridBoundColumn><telerik:GridTemplateColumn HeaderText="Prioridade"  
        
                                                UniqueName="TmpltColPriorityImg"><ItemTemplate><asp:Image ID="ImagePriority" runat="server" /></ItemTemplate></telerik:GridTemplateColumn><telerik:GridBoundColumn DataField="nome_estados_trfs" HeaderText="Estado"  
        
                                                UniqueName="ColTaskState"><HeaderStyle HorizontalAlign="Center" VerticalAlign="Middle" /></telerik:GridBoundColumn><telerik:GridDateTimeColumn DataField="prazo_tarefas_trfs" HeaderText="Prazo"  
        
                                                UniqueName="ColTaskDeadline"><HeaderStyle HorizontalAlign="Center" VerticalAlign="Middle" /></telerik:GridDateTimeColumn><telerik:GridTemplateColumn HeaderText="Progresso" UniqueName="TmpltColProgBar"><ItemTemplate><telerik:RadSlider ID="RadSliderProgress" runat="server" Enabled="False"  
        
                                                        ItemType="Tick" ShowDecreaseHandle="False" ShowDragHandle="False"  
        
                                                        ShowIncreaseHandle="False" Skin="Telerik" Value="50" Width="100px"  
        
                                                        CausesValidation="False" LiveDrag="False" TrackMouseWheel="False"></telerik:RadSlider></ItemTemplate><HeaderStyle HorizontalAlign="Center" VerticalAlign="Middle" /></telerik:GridTemplateColumn><telerik:GridTemplateColumn HeaderText="Prog. Estimado"  
        
                                                UniqueName="TmpltColEstProgBar"><ItemTemplate><telerik:RadSlider ID="RadSliderEstProgress" runat="server" Enabled="False"  
        
                                                        ShowDecreaseHandle="False" ShowDragHandle="False" ShowIncreaseHandle="False"  
        
                                                        Skin="Telerik" Width="100px" CausesValidation="False" LiveDrag="False"></telerik:RadSlider></ItemTemplate><HeaderStyle HorizontalAlign="Center" VerticalAlign="Middle" /></telerik:GridTemplateColumn><telerik:GridDateTimeColumn DataField="criado_tarefas_trfs" HeaderText="Criado"  
        
                                                UniqueName="ColTaskCreated"><HeaderStyle HorizontalAlign="Center" VerticalAlign="Middle" /></telerik:GridDateTimeColumn><telerik:GridBoundColumn DataField="nome_utiliz" HeaderText="Autor"  
        
                                                UniqueName="ColTaskCreator"><HeaderStyle HorizontalAlign="Center" VerticalAlign="Middle" /></telerik:GridBoundColumn><telerik:GridBoundColumn DataField="nome_apps_grupos" EmptyDataText="-"  
        
                                                HeaderText="Grupo" UniqueName="ColTaskGroup"></telerik:GridBoundColumn><telerik:GridBoundColumn DataField="cod_apps_projectos" EmptyDataText="-"  
        
                                                HeaderText="Projecto" UniqueName="ColTaskProject"></telerik:GridBoundColumn></Columns><EditFormSettings  
        
                                EditFormType="Template"></EditFormSettings><PagerStyle NextPagesToolTip="Próximas Páginas"  
        
                                            NextPageToolTip="Próxima Página"  
        
                                            PagerTextFormat="Mudar Página: {4} &amp;nbsp;Apresentar página {0} of {1}, itens {2} to {3} of {5}."  
        
                                            PrevPagesToolTip="Páginas Anteriores" PrevPageToolTip="Página Anterior" /><CommandItemTemplate><asp:LinkButton ID="LnkAddTask" runat="server"><img style="border: none 0px #000000" alt="Adicionar Tarefa" src="images/add.png" /> Adicionar Tarefa</asp:LinkButton><asp:LinkButton ID="LnkTaskHistory" runat="server"><img style="border: none 0px #000000" alt="Ver Historico" src="images/clock.png" /> Ver Historico</asp:LinkButton></CommandItemTemplate></MasterTableView><ClientSettings><Scrolling AllowScroll="True" UseStaticHeaders="True" /></ClientSettings><FilterMenu><CollapseAnimation Duration="200" Type="OutQuint" /></FilterMenu><StatusBarSettings LoadingText="Carregando..." ReadyText="Pronto" /><CommandItemStyle HorizontalAlign="Left" VerticalAlign="Middle" /></telerik:RadGrid><asp:SqlDataSource ID="SqlDataSourceTasks" runat="server"  
        
                                    ConnectionString="<%$ ConnectionStrings:DigitalGreenAppsConnectionString %>" 
        
                                    SelectCommand="Proc_Tarefas_GetUserTasksByUserCode"  
        
                                    SelectCommandType="StoredProcedure"><SelectParameters><asp:Parameter DefaultValue="01" Name="userCod" Type="String" /></SelectParameters></asp:SqlDataSource></telerik:RadPageView> 
        
                            <telerik:RadPageView ID="PageViewCategorias" runat="server" BackColor="White">categorias</telerik:RadPageView><telerik:RadPageView ID="PageViewGrupos" runat="server" BackColor="White" Height="16px">grupos</telerik:RadPageView><telerik:RadPageView ID="PageViewProjectos" runat="server" BackColor="White">projectos</telerik:RadPageView><telerik:RadPageView ID="PageViewPesquisa" runat="server" BackColor="White">pesquisa</telerik:RadPageView> 
        
                        </telerik:RadMultiPage> 
        
                        <telerik:RadWindowManager ID="RadWindowManager1" runat="server" Skin="Vista"  
        
                            Style="z-index: 7001" Behavior="Close" InitialBehavior="None" Modal="True"  
        
                            Overlay="True"> 
        
                            <Windows> 
        
                                <telerik:RadWindow Skin="Vista"  ID="EditTaskDialog" runat="server"  
        
                                    Title="User List Dialog" Height="500px" 
        
                                    Width="500px" Left="" Modal="true" Overlay="True"  
        
                                    ShowContentDuringLoad="False" Behavior="None" Behaviors="None"  
        
                                    InitialBehavior="Pin" InitialBehaviors="Pin"  /> 
        
                            </Windows> 
        
                        </telerik:RadWindowManager> 
        
                    </LoggedInTemplate> 
        
                    <AnonymousTemplate> 
        
                        Deve entrar na sua conta para viualizar as suas tarefas. 
        
                    </AnonymousTemplate> 
        
                </asp:LoginView> 
        
                </asp:Content>

AND my Window Code

    
            protected void LnkCancelChanges_Click(object sender, EventArgs e) 
        
                { 
        
                    ClientScript.RegisterStartupScript(Page.GetType(), "mykey", "CloseAndRebind();", true); 
        
                }

...

    
            <%@ Page Language="C#" AutoEventWireup="true" CodeFile="EditTaskForm.aspx.cs" Inherits="EditTaskForm" %> 
        
            <%@ Register assembly="Telerik.Web.UI" namespace="Telerik.Web.UI" tagprefix="telerik" %> 
        
            <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
        
            <html xmlns="http://www.w3.org/1999/xhtml"> 
        
            <head runat="server"> 
        
                <title>Untitled Page</title> 
        
                <style type="text/css"> 
        
                    .style2 
        
                    { 
        
                        width: 182px; 
        
                    } 
        
                </style> 
        
            </head> 
        
            <body> 
        
                <form id="form1" runat="server"> 
        
                <telerik:RadScriptManager runat="server"> 
        
                </telerik:RadScriptManager> 
        
                <div> 
        
                    <script type="text/javascript">  
        
                        function CloseAndRebind(args) {  
        
                            GetRadWindow().Close();  
        
                            GetRadWindow().BrowserWindow.refreshGrid(args);  
        
                        }  
        
                        function GetRadWindow() {  
        
                            var oWindow = null;  
        
                            if (window.radWindow) oWindow = window.radWindow; //Will work in Moz in all cases, including clasic dialog  
        
                            else if (window.frameElement.radWindow) oWindow = window.frameElement.radWindow; //IE (and Moz as well)  
        
                            return oWindow;  
        
                        }  
        
                        function CancelEdit() {  
        
                            GetRadWindow().Close();  
        
                        }  
        
                    </script> 
        
                    <table align="center" style="width:61%;"> 
        
                        <tr> 
        
                            <td align="center" class="style2"> 
        
                                <asp:Label ID="LblTaskName" runat="server" Text="Nome da Tarefa"></asp:Label> 
        
                            </td> 
        
                            <td align="center" rowspan="2"> 
        
                                <telerik:RadCalendar ID="RadCalendar1" Runat="server"  
        
                                    font-names="Arial,Verdana,Tahoma" forecolor="Black"  
        
                                    style="border-color:#ececec" CultureInfo="Portuguese (Portugal)"  
        
                                    Enabled="False" EnableMultiSelect="False" SelectedDate="" ViewSelectorText="x"> 
        
                                </telerik:RadCalendar> 
        
                            </td> 
        
                        </tr> 
        
                        <tr> 
        
                            <td align="center" class="style2"> 
        
                                <telerik:RadComboBox ID="RadComboBoxPriorities" Runat="server"  
        
                                    LoadingMessage="Carregando..." Skin="Hay" Text="Prioridade"> 
        
                                    <Items> 
        
                                        <telerik:RadComboBoxItem runat="server" ImageUrl="~/images/exclamation.png"  
        
                                            Text="Urgent" Value="6" /> 
        
                                        <telerik:RadComboBoxItem runat="server" ImageUrl="~/images/flag_red.png"  
        
                                            Text="Muito Alto" Value="5" /> 
        
                                        <telerik:RadComboBoxItem runat="server" ImageUrl="~/images/flag_orange.png"  
        
                                            Text="Alto" Value="4" /> 
        
                                        <telerik:RadComboBoxItem runat="server" ImageUrl="~/images/flag_yellow.png"  
        
                                            Text="Normal" Value="3" /> 
        
                                        <telerik:RadComboBoxItem runat="server" ImageUrl="~/images/flag_green.png"  
        
                                            Text="Baixo" Value="2" /> 
        
                                        <telerik:RadComboBoxItem runat="server" ImageUrl="~/images/flag_blue.png"  
        
                                            Text="Muito Baixo" Value="1" /> 
        
                                    </Items> 
        
            <CollapseAnimation Type="OutQuint" Duration="200"></CollapseAnimation> 
        
                                </telerik:RadComboBox> 
        
                                <telerik:RadComboBox ID="RadComboBox1" Runat="server"  
        
                                    DataSourceID="SqlDataSourceEstados" DataTextField="nome_estados_trfs"  
        
                                    DataValueField="id_estados_trfs" LoadingMessage="Carregando..." Skin="Hay"  
        
                                    Text="Estado"> 
        
            <CollapseAnimation Type="OutQuint" Duration="200"></CollapseAnimation> 
        
                                </telerik:RadComboBox> 
        
                                <asp:SqlDataSource ID="SqlDataSourceEstados" runat="server"  
        
                                    ConnectionString="<%$ ConnectionStrings:DigitalGreenAppsConnectionString %>"  
        
                                    SelectCommand="SELECT [id_estados_trfs], [nome_estados_trfs] FROM [tarefas_estados]"> 
        
                                </asp:SqlDataSource> 
        
                            </td> 
        
                        </tr> 
        
                        <tr> 
        
                            <td class="style2"> 
        
                                <telerik:RadCodeBlock ID="RadCodeBlock1" runat="server"> 
        
                                    <script type="text/javascript"> 
        
                                        function OnClientValueChange(sender, args) 
        
                                        { 
        
                                            var label1; 
        
                                            if(sender.get_id() == $find("<%= RadSliderProgresso.ClientID %>").get_id()) 
        
                                            { 
        
                                               label1 = $get("LblTaskProgress"); 
        
                                            } 
        
                                            label1.innerHTML = sender.get_selectionStart(); 
        
                                        } 
        
                                    </script> 
        
                                </telerik:RadCodeBlock> 
        
                                <telerik:RadSlider ID="RadSliderProgresso" runat="server"  
        
                                    DecreaseText="Diminuir" DragText="Arrastar" IncreaseText="Aumentar"  
        
                                    Skin="Telerik" onclientvaluechange="OnClientValueChange" Value="27"> 
        
                                </telerik:RadSlider> 
        
            &nbsp;<asp:Label ID="LblTaskProgress" runat="server"></asp:Label>% 
        
                            </td> 
        
                            <td> 
        
                                &nbsp;</td> 
        
                        </tr> 
        
                        <tr> 
        
                            <td class="style2"> 
        
                                <asp:LinkButton ID="LnkAcceptChanges" runat="server"><img style="border: none 0px #000000" alt="Editar" src="images/pencil.png" /> Editar</asp:LinkButton> 
        
            &nbsp;<asp:LinkButton ID="LnkCancelChanges" runat="server" onclick="LnkCancelChanges_Click"><img style="border: none 0px #000000" alt="Editar" src="images/cross.png" /> Cancel</asp:LinkButton> 
        
                            </td> 
        
                            <td> 
        
                                &nbsp;</td> 
        
                        </tr> 
        
                    </table> 
        
                    <br /> 
        
                    <br /> 
        
                    <br /> 
        
            &nbsp;</div> 
        
                </form> 
        
            </body> 
        
            </html>

Any ideias?

Thanks in Advance

Window

answered on 06 Mar 2009

1 answer

101 views

Question about grid paging

Hi,

I need somebody from Telerik to answer these questions:

1. A grid with AllowPaging property to True and PageSize=15, and filtering, groping, etc, where exactly store all the records?

2. The same grid in question 1, when go to the next page, from where the grid load the next 15 records?

3. A grid with AllowPaging property to True and PageSize=15, and no filtering, no groping, etc, where exactly store all the records?

4. The same grid in question 3, when go to the next page, from where the grid load the next 15 records?

Note: We are not using LinqDataSource or EntityDataSource and we are using build-in paging.

thanks.

Grid

answered on 06 Mar 2009

1 answer

128 views

DiffEngine HTML Comparison Issues

I have been evaluating the usage of the new DiffEngine - which is great by the way - but I've noticed some inconsistencies that I was hoping to get some help with.

Let's say my original value is: "SOME TEXT"
And my modified value is: "SOME TEXT"
(i.e. I bolded the text)

The DiffEngine will currently not register a difference between these two pieces of text. Is there a way to test for these types of differences with the DiffEngine? I tried playing around with the Parser object property on the DiffEngine, but was not able to figure out the solution. Any help would be highly appreciated....... thanks!

Editor

answered on 06 Mar 2009

1 answer

76 views

Q2 2006 RadSpell.getSpellChecker(...) is null or not an object

After an AJAX webservice call initiated by a button inside an ASP AJAX Update panel (or even a Javascript-initiated webservice-call), the error:

Line: 294
RadSpell.getSpellChecker(...) is null or not an object

appears. Now under this version there is no AJAX functionality exposed on the control-side, is it AJAX-defunct? Is my only option to upgrade or does anyone know of another fix?

Thanks,
JP

Spell

answered on 06 Mar 2009

13 answers

534 views

Dynamic creation of RadEditor

Hi.

I have one RadGrid using Usercontrol for edit/insert (EditFormSettings). In the UserControl I need to dynamically create a RadEditor and insert it into the Usercontrol. Now, this was not a problem in RadControls at all, but I'm unable to get it to work with Prometheus. I'm using this code (after the required Prometheus modifications):

    
            Dim celle As New System.Web.UI.WebControls.TableCell  
        
            Dim textbox2 As New Telerik.Web.UI.RadEditor  
        
            textbox2.ID = oReader("Name")  
        
            textbox2.Skin = "Vista"  
        
            textbox2.EditModes = EditModes.Design  
        
            textbox2.ToolsFile = "~/Scripts/ToolsMinimal.xml"  
        
            textbox2.NewLineBr = True  
        
            textbox2.Width = "600"  
        
            Dim oData As DataTableReader = HentVerdier(labelID.Text,oReader("Ordering"))  
        
            Data.Read()  
        
            textbox2.Content = oData("Verdi")  
        
            celle.Controls.Add(textbox2)

And then this code is added to a table and then added to the UserControl.

This is not working with Prometheus. All I get is something like this:

Same thing in both IE7 and Firefox.

Any ideas?

Kind regards,

Kjell

Editor

answered on 06 Mar 2009