Pending Review
Last Updated: 19 Sep 2019 11:33 by Mikko
Created by: Mikko
Comments: 0
Category: UI for ASP.NET AJAX
Type: Feature Request
0
As a future request, it would be great to have PDF viewer with Annotations features.
Pending Review
Last Updated: 17 Sep 2019 19:30 by ADMIN

We suspect a bug of Telerik controls:

 

Bug of Telerik: PageView.set_contentUrl(MyUrl) method - call MyUrl twice if RadTabStrip and RadMultiPage is inside RadAjaxPanel control. Firefox only.

Code: http://bit.ly/2NVbm8Z

It enter here two times: http://bit.ly/2NZ0cQH

 

If try it in chrome - request goes only one time.

If remove RadAjaxPanel - also request goes only one time.

 

Is it bug of your Controls?

Pending Review
Last Updated: 09 Sep 2019 05:07 by Nitin
Created by: Nitin
Comments: 0
Category: UI for ASP.NET AJAX
Type: Feature Request
0

Ref. attached Image its show horizontal scrolling round with red color.

In business application more number of groups and menu item at that time horizontal scrolling very usefull as shown in the attached image

Pending Review
Last Updated: 07 Aug 2019 15:21 by ADMIN

Hi, I have trouble with RadScriptManager. I would like combine scripts on page to only one file. But when I enabled it, my site threw javascript error on loading.
Please help me fix it, it would also be better if you can help me understand what happened.

First image is what I set up for RadScriptManager

Secondary image is the error.



I have no idea what's Telerik.Web.UI.Point, I haven't used it anywhere.

Please help me get this error out & fix it.
Thank you.

Pending Review
Last Updated: 02 May 2019 08:52 by ADMIN
Created by: Vance
Comments: 1
Category: UI for ASP.NET AJAX
Type: Bug Report
0

Steps to repro:

1. Go to https://demos.telerik.com/aspnet-ajax/chat/toolbar/defaultcs.aspx

2. Show the toolbar with the ellipses

3. Enter enough messages so that the scroll is shown and continue to enter

4. The toolbar drop down on each click of an icon

See the attached video for more information.

Pending Review
Last Updated: 26 Apr 2019 13:41 by Nagendra

Description:

If RadGrid has UseStaticHeaders enabled, different HTML Tables are rendered and instructing JAWS to read the tables one by one will also read the Header. It would say Header with "n" number of columns and one rows, since the table has only one row and that is containing the Column Names.

Goal:

It would be great, if the grid with Static Header could be made in a way that JAWS will only treat the grid as one Table instead of two separate tables.


Pending Review
Last Updated: 19 Apr 2019 13:20 by Jon
RadCodeBLock and RadScriptBlock is not able to handle the server tags for all case scenarios, hence RadAjaxManager throws the exception mentioned in the title.
Pending Review
Last Updated: 21 Jul 2019 05:34 by Ali
Created by: Kasim
Comments: 1
Category: UI for ASP.NET AJAX
Type: Feature Request
3

Would like to show column grouping for a few columns in the RaddGantt.

e.g.

  • Planned Start and Planned End to be grouped under Planned
  • Actual Start and Actual End to be grouped under Actual
  • Financial Detail columns to be grouped under Task Financials


Also, would like to add to the query, how can I have the Gantt chart with the dates shown vertically as in the image attached. 
I don't want the Week or Month name coming in the grouping. Just dates in the timeline view.

Pending Review
Last Updated: 29 Mar 2019 12:15 by ADMIN
Created by: MikeK
Comments: 1
Category: UI for ASP.NET AJAX
Type: Feature Request
3

We could use a new calendar control that works differently than the scheduler, or any existing calendar control. 

Overview of features and how it would work:

  • User selects a month, the calendar auto draws the month as a calendar view with options to set day of week as short, medium or full length.
  • The calendar has an input field which can handle validation if needed. Validation example:
    • Only accept integers
    • In logic, if X = Whatever, then only allow input value of 1.

  • Treat as an array so we could loop through the control and read each value for saving to database or to take action on from code.

  • Example shown below. This is dynamically creating using tables and HTML. Not the nicest looking, and a pain to reuse anywhere. We could make use of this type of control in a lot of applications.

     

 

Example

Pending Review
Last Updated: 08 Mar 2019 10:41 by Dan Avni
Created by: Dan Avni
Comments: 0
Category: UI for ASP.NET AJAX
Type: Feature Request
1
When resizing a column in RTL, expectation is to use the left side of a column to expand/shrink it. Instead I have to use the right side. Grabbing the left side resizes the next column on the left and is very confusing for people who are used to think in RTL
Pending Review
Last Updated: 12 Feb 2019 16:39 by ADMIN
Created by: Chris
Comments: 0
Category: UI for ASP.NET AJAX
Type: Feature Request
1
Currently the set_value() method of the RadNumericTextBox throws an exception if null is passed to it as value while having the AllowOutOfRangeAutoCorrect property is set to true. This does not happen if the AllowOutOfRangeAutoCorrect is left as default (false).

Pending Review
Last Updated: 11 Feb 2019 10:40 by ADMIN
Created by: Panayotis
Comments: 0
Category: UI for ASP.NET AJAX
Type: Feature Request
1
GridAttachmentColumn malforms the String filepath, from "C\SomePath\SomeFile.PDF" to something like "C:" & vbBack &"SomePathSomeFile.PDF"

Steps to reproduce the error:

DataSource Bound to grid:

Private Function SomeTable() As DataTable
    Dim dt As New DataTable()
 
    dt.Columns.Add(New DataColumn("FieldName", Type.GetType("System.String")))
 
    row("FieldName") = "C:\SomeDirectory\RadGridExport.pdf"
    dt.Rows.Add(row)
 
    Return dt
End Function

GridAttachmentColumn markup as well as the ObjectDataSource that returns a byte array when user clicks on download attachment:

<telerik:GridAttachmentColumn DataSourceID="ObjectDataSource1"
    HeaderText="Attachment Column"
    AttachmentKeyFields="FieldName"
    AttachmentDataField="FieldName"
    DataTextField="FieldName"
    UniqueName="FieldName"
    ButtonType="ImageButton"
    UploadControlType="RadAsyncUpload"
    FileName="RadGridExport.pdf"
    ImageUrl="pdf-icon.png"
    ItemStyle-Height="36px"
    ItemStyle-Width="36px" >
</telerik:GridAttachmentColumn>
                         
<asp:ObjectDataSource ID="ObjectDataSource1" runat="server" SelectMethod="MySelectMethod" TypeName="MyApp">
    <SelectParameters>
        <asp:Parameter Name="FieldName" Type="String" />
    </SelectParameters>
</asp:ObjectDataSource>

MyApp.MySelectMethod that is supposed access the file by "filePath" and read it to byte, but the filePath is malformed, hence throws an exception.

Public Class MyApp
    <DataObjectMethodAttribute(DataObjectMethodType.Select, True)>
    Public Function MySelectMethod(filePath As String) As DataTable
        Dim dt As New DataTable("Base")
        Dim col As New DataColumn("FieldName")
        col.DataType = System.Type.GetType("System.Byte[]")
        dt.Columns.Add(col)
        Dim row As DataRow = dt.NewRow
        row(0) = My.Computer.FileSystem.ReadAllBytes(filePath)
 
        dt.Rows.Add(row)
        Return dt
    End Function
End Class


Pending Review
Last Updated: 04 Feb 2019 11:47 by ADMIN
Created by: Etra
Comments: 1
Category: UI for ASP.NET AJAX
Type: Feature Request
2
Is it possible to show only year options using MonthYearPicker? I would like to show a YearPicker.
Pending Review
Last Updated: 19 Dec 2018 19:17 by ADMIN
Created by: Srini
Comments: 1
Category: UI for ASP.NET AJAX
Type: Feature Request
0

Request to addorder tracker component similar to the attached screen shot.

 

Srini

Pending Review
Last Updated: 15 Nov 2018 19:48 by Steven
I am using the "PostbackTriggers" property of the Upload control, as described on your web site article "How to Persist Uploaded Files".

This works well for the situation where I need a postback on a control, but that control is not a "submit" control.

The problem comes when I use one of the "submit" controls (listed in the PostbackTriggers property), but a server side validation error occurs, and the form data (including uploaded files) is NOT saved to the DB.  (This is a type of validation that can only be done on the server side.)  In that case, the upload control loses the uploaded file information.  Thus two questions:

1.   Is there a way on the server side to tell the control that an error has occurred, and to continue to persist the uploaded file information?

2.   Is there a way for the upload control to ALWAYS persist the uploaded file information until told on the server side that I have extracted the information I need from it?
Pending Review
Last Updated: 08 Nov 2018 14:27 by Attila Antal
ADMIN
Created by: Attila Antal
Comments: 0
Category: UI for ASP.NET AJAX
Type: Bug Report
1
Images that reside in the grid will get resized (scaled down with about 3-5 %) which might cause issues, specially if exporting bar-codes, thus the bar-code scanners won't be able to read them.

Current workaround is to use the Telerik Documents Processing Library  and build the table manually where the images are inserted without changing the size.

Here is an example:

        protected void RadGrid1_InfrastructureExporting(object sender, GridInfrastructureExportingEventArgs e)
        {
            Telerik.Web.UI.ExportInfrastructure.Table table = e.ExportStructure.Tables[0];

            Workbook workbook = new Workbook();
            workbook.Worksheets.Add();

            Worksheet worksheet = workbook.ActiveWorksheet;


            foreach (var row in table.Rows)
            {
                if (row.Index > 1)
                {
                    worksheet.Rows[row.Index - 1].SetHeight(new RowHeight(55, true));
                }

                foreach (var cell in row.Cells)
                {
                    if (row.Index == 1 || cell.ColIndex != 2)
                    {
                        worksheet.Cells[cell.Index.Y - 1, cell.Index.X - 1].SetValue(cell.Value.ToString());
                    }
                    else
                    {
                        FloatingImage image = new FloatingImage(worksheet, new CellIndex(cell.Index.Y - 1, cell.Index.X - 1), 0, 0);
                        Stream stream = File.Open(Server.MapPath(cell.Value.ToString()), FileMode.Open);
                        using (stream)
                        {
                            image.ImageSource = new Telerik.Windows.Documents.Media.ImageSource(stream, "jpg");
                        }
                        worksheet.Shapes.Add(image);
                    }
                }
            }

            byte[] data;

            using (MemoryStream ms = new MemoryStream())
            {
                XlsxFormatProvider xlsProvider = new XlsxFormatProvider();
                xlsProvider.Export(workbook, ms);
                data = ms.ToArray();
            }

            Response.ContentType = "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet";
            Response.Headers.Remove("Content-Disposition");
            Response.AppendHeader("Content-Disposition", "attachment; filename=" + RadGridLista.ExportSettings.FileName + ".xlsx");
            Response.BinaryWrite(data);
            Response.End();
        }
Pending Review
Last Updated: 04 Nov 2018 22:19 by Natondra
Created by: Darren
Comments: 1
Category: UI for ASP.NET AJAX
Type: Feature Request
1
Would be great if font awesome could be used for the radgrid edit/delete/ icons etc....
Pending Review
Last Updated: 03 Oct 2018 17:00 by ADMIN
Simple reproducible is attached to illustrate the problem.

A workaround may be replacing RadButtons that invokes such postbacks with regular buttons and using a form decorator

Alternatively, you can simply disable the handler URL encryption

You can also put the following in the global.asax file to prevent the version from rendering on the page markup
        protected void Application_BeginRequest(object sender, EventArgs e)
        {
			System.Web.HttpContext.Current.Items["_!TelerikVersionStampRendered"] = true;
        }
or you can add the same line in a global Page_Load handler (e.g., in a base page class or in the master page your project uses)
Pending Review
Last Updated: 20 Aug 2018 07:55 by ADMIN
ADMIN
Created by: Peter Milchev
Comments: 0
Category: UI for ASP.NET AJAX
Type: Feature Request
0

			
Pending Review
Last Updated: 10 Jul 2018 13:16 by Timothy
Created by: Timothy
Comments: 0
Category: UI for ASP.NET AJAX
Type: Feature Request
0
How do I enable required field validation on a radcheckbox list item when it is part of a radwizard? I want to ensure that the user selects at least one item but when I hit the Next button to go to the next Wizard Step, it does not fire but proceeds to the next Wizard Step. Is this as designed?

Please provide assistance or some white paper article that can help.
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