Questions on UI for ASP.NET AJAX Forum

2 answers

468 views

Highlight Multiple Selections RadListBox

Hi,

I have a RadListBox with the Checkboxes property set to "False" and the SelectionMode property set to "Multiple". I want to Click on an Item in the List box and have it selected and then click another Item and have it selected and so on.. So,all the Items I click on are selected and highligted WITHOUT holding the Ctrl key. I want to also do a for each in my code for all the selected items.

How can I use a RadListBox, select multiple Items, highlight the multiple selected Items, l with out check boxes or holding the Ctrl key?
Is this possible with this control? or is it assumed the user knows to press the Ctrl key for multiple highligted selections?

Thank You in advance

Ken G.

ListBox

answered on 19 Mar 2010

4 answers

796 views

Could not be saved because source file could not be read

Hi Telerik,

We are using Telerik RAD File Explorer it works perfectly in IE but while using Firefox 3 it gives error message as

C:\Temp\75i1kq49.pdf.part could not be saved, because the source file could not be read.

Try again later, or contact the server administrator.

and it does not allows us to download content what we have uploaded.

See Screen shot for more information.

Please help me on urgent basis.

Thanks,
Hiten

FileExplorer

answered on 19 Mar 2010

1 answer

68 views

Slider events on Opera

Hi, I have a problem with slider events not working on Opera browser.

1. PageLoad event is not being recognized by Opera. Here is my code.

    
            function pageLoad(sender, args) {  
        
                   var status = Sys.WebForms.PageRequestManager.getInstance().get_isInAsyncPostBack();  
        
                   if (!status) {  
        
                       HidePanels();  
        
                   }  
        
            }

2. None of the get/set methods are working in Opera.
Ex:

    
            slider.get_isSelectionRangeEnabled()  
        
            slider.set_selectionStart(newValue);  
        
            slider.set_selectionEnd

Any help is appreciated.

thanks

Slider

answered on 19 Mar 2010

1 answer

139 views

FileBrowserContentProvider for Xml. How to specify Xml file name?

Hi,

I'm now trying to display some xml content in FileExplorer using my own FileBrowserContentProvider. Actually, I'm developing ascx over FileExplorer to display different types of Xml in there. But I don't see how to specify Xml file name for the provider.

I tried to use ViewPath property of FileExplorer.Configuration like this: D:\PathToMyXmlFile\XmlFileName.xml/XPath. It works, I mean inside provider I can parse it and build tree properly, but the whole path is displayed in address field, that is pretty much inconsistent.

I would like to pass Xml filename and XPath to the provider, but since it's created internally, there's no way to pass any other information in there besides FileExplorer.Configuration, but the configuration lacks custom fields. I guess I can use DeletePaths property for that, since security is provided by the provider anyway, but it's quite inconvinient.

In addition... Probably I'm missing something, but... I set RadFileExplorer.EnableCreateNewFolder to true, my provider returns true in CanCreateDirectory, but I don't see the new folder button...

Cheerz,
Bob

FileExplorer

answered on 19 Mar 2010

6 answers

313 views

carousel

Hello !

Do you think to add in the near future a carousel control to Asp.net ?

Regards
Mihai

General Discussions

answered on 19 Mar 2010

2 answers

234 views

MasterPage And AjaxManager

Hi all,
i have a problem with MasterPage and AjaxManager, this trivial example works with VS2008 but con VS2010 framework 4.0 reports an error and

I can not use the RadAjaxManager with the setting in a MasterPage.
PS) This sample is in a Help CHM: MasterPages: ajaxify and update controls in master and content page.
With Framework 3.5 work fine (Telerik Version 2010.1.309.35 RunTime:v2.0.50727)

Master Page:

    
            <%@ Master Language="C#" AutoEventWireup="true" CodeBehind="MasterPage.master.cs" Inherits="RadControlsWebApp1.MasterPage" %> 
        
            <!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></title> 
        
                <asp:ContentPlaceHolder ID="head" runat="server"> 
        
                </asp:ContentPlaceHolder> 
        
            </head> 
        
            <body> 
        
                <form id="form1" runat="server"> 
        
                <telerik:RadScriptManager ID="RadScriptManager1" runat="server"> 
        
                    <Scripts> 
        
                        <%--Needed for JavaScript IntelliSense in VS2010--%> 
        
                        <%--For VS2008 replace RadScriptManager with ScriptManager--%> 
        
                        <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.Core.js" /> 
        
                        <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQuery.js" /> 
        
                        <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQueryInclude.js" /> 
        
                    </Scripts> 
        
                </telerik:RadScriptManager> 
        
                <script type="text/javascript"> 
        
                    //Put your Java Script code here. 
        
                </script> 
        
                <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server"> 
        
                    <AjaxSettings> 
        
                        <telerik:AjaxSetting AjaxControlID="btnDecrease"> 
        
                            <UpdatedControls> 
        
                                <telerik:AjaxUpdatedControl ControlID="TextBox1" /> 
        
                            </UpdatedControls> 
        
                        </telerik:AjaxSetting> 
        
                    </AjaxSettings> 
        
                </telerik:RadAjaxManager> 
        
                <telerik:RadSkinManager ID="RadSkinManager1" Runat="server" Skin="Office2007"> 
        
                </telerik:RadSkinManager> 
        
                <div> 
        
                <asp:LinkButton ID="btnDecrease" runat="server" OnClick="btnDecrease_Click">Decrease</asp:LinkButton> 
        
            <asp:TextBox ID="TextBox1" runat="server">0</asp:TextBox> 
        
                    <asp:ContentPlaceHolder ID="ContentPlaceHolder1" runat="server"> 
        
                    </asp:ContentPlaceHolder> 
        
                </div> 
        
                </form> 
        
            </body> 
        
            </html>

ContentPage:

    
            <%@ Page Title="" Language="C#" MasterPageFile="~/MasterPage.Master" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="RadControlsWebApp1.WebForm1" %> 
        
            <asp:Content ID="Content1" ContentPlaceHolderID="head" runat="server"> 
        
            </asp:Content> 
        
            <asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="server"> 
        
            </asp:Content>

This is the Javascript error:

'get_postBackElement().id' è nullo o non è un oggetto Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=RadScriptManager1_TSM&compress=1&_TSM_CombinedScripts_=%3b%3bSystem.Web.Extensions%2c+Version%3d4.0.0.0%2c+Culture%3dneutral%2c+PublicKeyToken%3d31bf3856ad364e35%3ait-IT%3a00000000-0000-0000-0000-000000000000%3aea597d4b%3ab25378d2%3bTelerik.Web.UI%3ait-IT%3aa491094c-5dfe-45a9-a72f-e5f5f0640d11%3a16e4e7cd%3af7645509%3a22a6274a%3aed16cbdc, Riga 1054 Carattere 1

If I hide hte AjaxSetting it works but is obviously made the postback the entire page:

    
            <%@ Master Language="C#" AutoEventWireup="true" CodeBehind="MasterPage.master.cs" Inherits="RadControlsWebApp1.MasterPage" %> 
        
            <!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></title> 
        
                <asp:ContentPlaceHolder ID="head" runat="server"> 
        
                </asp:ContentPlaceHolder> 
        
            </head> 
        
            <body> 
        
                <form id="form1" runat="server"> 
        
                <telerik:RadScriptManager ID="RadScriptManager1" runat="server"> 
        
                    <Scripts> 
        
                        <%--Needed for JavaScript IntelliSense in VS2010--%> 
        
                        <%--For VS2008 replace RadScriptManager with ScriptManager--%> 
        
                        <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.Core.js" /> 
        
                        <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQuery.js" /> 
        
                        <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQueryInclude.js" /> 
        
                    </Scripts> 
        
                </telerik:RadScriptManager> 
        
                <script type="text/javascript"> 
        
                    //Put your Java Script code here. 
        
                </script> 
        
                <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server"> 
        
                </telerik:RadAjaxManager> 
        
                <telerik:RadSkinManager ID="RadSkinManager1" Runat="server" Skin="Office2007"> 
        
                </telerik:RadSkinManager> 
        
                <div> 
        
                <asp:LinkButton ID="btnDecrease" runat="server" OnClick="btnDecrease_Click">Decrease</asp:LinkButton> 
        
            <asp:TextBox ID="TextBox1" runat="server">0</asp:TextBox> 
        
                    <asp:ContentPlaceHolder ID="ContentPlaceHolder1" runat="server"> 
        
                    </asp:ContentPlaceHolder> 
        
                </div> 
        
                </form> 
        
            </body> 
        
            </html>

I use the versione of ASP.NET AJAX 2010 Q1 2010.1.309.40 RunTime:v4.0.30128
Tnks Aurelio

Ajax

answered on 19 Mar 2010

1 answer

98 views

asp:Button with RadFormDecorator not working in FireFox 2.x

Hi,
I'm using Telerik version 2009.31208.20. I have created an asp:button decorated with the Telerik RadFormDecorator. The button works well in IE (all version after IE 6), FireFox 3.x, Chrome and Safari. Although, in Firefox 2.x, the button click is not firing and its border is cut off.
The problem occurs only when i set the button decorated with the RadFormDecorator.
here the source code:

    
            <telerik:RadFormDecorator ID="FormDecorator1" runat="server" DecoratedControls="All"     
        
                    Skin="WebBlue"></telerik:RadFormDecorator>       
        
             <asp:Button ID="LoginButton" ValidationGroup="login"    
        
                  runat="server" CommandName="Login" Width="120px"       
        
                  Text="<%$ Resources:Labels, LoginLoginButton %>" />

Thanks.
Mounir,

General Discussions

answered on 19 Mar 2010

5 answers

315 views

radconfirm closes immediately after popup

hi,
i got following problem: if i click on linkbutton the radconfirm popups, but it closes immediatly and then the server code will be executed without confirmation.

    
            <asp:LinkButton ID="btnDelete" Visible="false" runat="server" CausesValidation="False" 
        
                                CssClass="DeleteButton" OnClick="btnDelete_Click" OnClientClick="return radconfirm('Möchten Sie wirklich löschen')" 
        
                                Text="Löschen"></asp:LinkButton>

Any idea, why it closes immediatly?

Window

answered on 19 Mar 2010

1 answer

172 views

Operation could not be completed. Invalid FORMATEC structure.

I get "the Operation could not be completed. Invalid FORMATEC structure" error when I try to add a control from the new controls (2010) package. Please, see the screen shot attached.

General Discussions

answered on 19 Mar 2010

2 answers

170 views

[Solved] Confirmation Ok-Cancel message in Grid

Hi,

I want to provide a confirmation dialog box in an edit mode, when the "update" on a row of a grid is clicked ?

Can anybody suggest ways of doing the same?

Thanks

Grid

answered on 19 Mar 2010