Questions on UI for ASP.NET AJAX Forum

7 answers

913 views

Hi telerik,

I have a file which is having long file name, when i upload file in RadAsyncUpload the file name is looking too strange.

please help me to solve this.

thanks in advance.

Veeresh

AsyncUpload

answered on 18 Apr 2017

2 answers

64 views

Page Up/Page Down works in IE but not FireFox or Chrome

Hi, I'm using the rad grid with scrolling enabled. Page up / Page down scroll the rows of the grid in IE but not in chrome or fire fox.

I can re-create this using the online demo:

http://demos.telerik.com/aspnet-ajax/grid/examples/client/scrolling/defaultcs.aspx

Browse to that page in IE, click the grid then press page down on the keyboard.

Now do the same thing in Chrome or FireFox. The whole page scroll down instead of the rows in the grid.

This is the same problem I'm having in my project.

Thanks,
Erik

Grid

answered on 18 Apr 2017

8 answers

263 views

Output full URL from document manager

We are using the Editor and allowing users to open the document manager and select an item and click insert. When they click Insert it will insert a link with the document name as the hyperlink text. Is there a way to make it output the full URL to the document instead of just the name of the document?

Sometimes the text that is entered into the editor is being emailed to people as plain text and they need the full URL to get the document.

Editor

answered on 18 Apr 2017

5 answers

226 views

issue of align header and cell when using Scrolling

use version:2011.1.329.35

see picture attached, the header and item cell are not align.
if I remove the setting scrolling, it works fine.

and this issue occurs only in Chrome, not in IE,Firefox, Safari,Opera, ect..

here's my code :

   <telerik:RadGrid ID="RadGrid1" EnableViewState="false" EnableLinqExpressions="False" Skin="Office2007"
   runat="server" Height="100%"
   Width="100%" AutoGenerateColumns="false" >
   <MasterTableView Caption="" NoMasterRecordsText="" >
   </MasterTableView>
   <ClientSettings >
   <ClientEvents />
   <Scrolling AllowScroll="true" UseStaticHeaders="true" />
   <Selecting AllowRowSelect="True" />
   </ClientSettings>
   <ItemStyle Height="18px" />

   </telerik:RadGrid>

any one can tell me how to fix? thanks

Grid

answered on 18 Apr 2017

1 answer

147 views

Simulate in place editing

Hi,
I am using the Tree List control with Auto Generate Columns set to false. I want to use in place editing, but the documentation states that in place editing is only for Auto Generate Columns. I have placed an HTML text box in an item template with an onClick event.

<input id="txtDescription" type="text" value="<%# Eval("Description") %>" onclick="Field_onClick(this, false);" onblur="Field_onBlur(this);" readonly="readonly" />

function Field_onClick(txt, allowBlank) {
    if (_mode == mode.Params) {
        _tlConfig.AllowEdit = true;
        txt.readOnly = '';
        txt.focus();
    }
}

The problem is that I have to click on the text box twice before I can edit it contents. Is there a way around this problem?

Thanks, Paul.

TreeList

answered on 18 Apr 2017

4 answers

1.4K+ views

RadAsyncUpload save File whit new name

before we start I apologize for my English.

I have:

<telerik:RadAsyncUpload ID="RadAsyncUpload1" AllowedFileExtensions="JPG,gif,png,jpg,tif,tiff" MaxFileInputsCount="3" OnClientValidationFailed="OnClientValidationFailed" OnFileUploaded="RadAsploayncUd1_FileUploaded" runat="server" ChunkSize="0" Culture="it-IT" PostbackTriggers="pulsante"></telerik:RadAsyncUpload

>

<asp:Button  runat="server" ID="pulsante" Text="Aggiorna profilo"  OnClick="Button1_Click" /> 



//and in the code:



protected void RadAsploayncUd1_FileUploaded(object sender, FileUploadedEventArgs e)
        {
            RadAsyncUpload1.TargetFolder = "~/App_CProfili/ImgProfili/";
          
           }

So it works, but if I change the file name tells me that the file 'App_Data\RadUploadTemp\1378131589339001.JPG'.
was not found". For example, if I load three files are loaded only two and then goes into error

This is the code that produces the error

protected void RadAsploayncUd1_FileUploaded(object sender, FileUploadedEventArgs e)

{
e.File.SaveAs(Server.MapPath(Path.Combine(RadAsyncUpload1.TargetFolder, e.File.GetNameWithoutExtension() + User.Identity.Name + e.File.GetExtension())));
}

AsyncUpload

answered on 18 Apr 2017

1 answer

64 views

prevent “Backspace” button from clearing selected item

hi, is there any way to prevent prevent “Backspace” button from clearing selected item. because currently when I clear selection than click anywhere in the page, the selected item is not recovered and get lost.

So I need to get it back or at the worst case to prevent backspace from clearing selection

ComboBox

answered on 18 Apr 2017

10 answers

419 views

Problem with RadNumericTextbox since update

Hi,

I have a rad grid bound to a linq datasource.
The grind contains a template row with a RadNumericTextBox.

It runs well in the local webdev server but on IIS 6 it fires an error.
Prior the update to Q1 09 it made no problems.

Details:
If I define the thing like this

    
            <telerik:RadNumericTextBox runat="server" ID="neNumValues" MinValue="1" MaxValue="30" DbValue='<%# Bind("NumItems") %>' NumberFormat-DecimalDigits="0" Width="60px" ShowSpinButtons="True" ShowButton="False" DataType="System.Int32">  
        
                                    </telerik:RadNumericTextBox>

I get the following error

    
            Ausnahmeinformation:  
        
                Ausnahmetyp: System.Web.HttpParseException  
        
                Ausnahmemeldung: Objekt des Typs System.Type kann nicht von seiner Zeichenfolgendarstellung System.Int32 für die DataType-Eigenschaft erstellt werden.  
        
            Information zu interner Ausnahme (Ebene 1):  
        
                Ausnahmetyp: System.Web.HttpParseException  
        
                Ausnahmemeldung: Objekt des Typs System.Type kann nicht von seiner Zeichenfolgendarstellung System.Int32 für die DataType-Eigenschaft erstellt werden.  
        
            Information zu interner Ausnahme (Ebene 2):  
        
                Ausnahmetyp: System.Web.HttpException  
        
                Ausnahmemeldung: Objekt des Typs System.Type kann nicht von seiner Zeichenfolgendarstellung System.Int32 für die DataType-Eigenschaft erstellt werden.

This means in english something like it can't convert the string System.Int32 to a System.Type

If I remove the RadNumericTextBox everything works fine.
Even a GridNumeric works.
But this is not usefull for me, since (as you see) I need to ensure that the value is an integer between 1 and 30.
Currently I help me with a validator - but I would preffere to further use the RadNumericTextBox.

The strange thing for me is, that it runs at the integrated webserver and makes the problem only at the server (W2k3 IIS6)!

Regards

Manfred

Input

answered on 17 Apr 2017

8 answers

618 views

bind and export from code behind?

is it possible to export like so? I am getting an error RadGrid must be databound before exporting.

I tried moving the export code to the onDataBound
ReportData.DataBound += new EventHandler(ReportData_DataBound);
but it is still giving me the same error even though I can see that the grid has 2394 items.

thanks

RadGrid ReportData = new RadGrid();

ReportData.DataSource = datasource

ReportData.DataBind();

ReportData.ExportSettings.OpenInNewWindow = true;

ReportData.ExportSettings.ExportOnlyData = true;

ReportData.ExportSettings.IgnorePaging = true;

ReportData.ExportSettings.FileName = ReportName.Replace(" ", "_") + "_" + DateTime.Now.Month.ToString() + "_" + DateTime.Now.Day.ToString() + "_" + DateTime.Now.Year.ToString();

ReportData.MasterTableView.ExportToExcel();

Grid

answered on 17 Apr 2017

1 answer

165 views

FeedBack chat ui

Is there any control or solution for something like Feedback chat ? So users can address questions, and get answers on them realtime.
I found something usefull here : http://developer.telerik.com/featured/whats-the-buzz-a-real-time-chat-room-with-telerik-ui-and-signalr/
but that not really what I need.

General Discussions

answered on 17 Apr 2017