New
Last Updated: 18 Jan 2019 13:53 by ADMIN
Created by: Alem
Comments: 1
Category: MultiColumnComboBox
Type: Feature Request
0
We have just upgraded to the latest asp.net ajax version and excited about the new control 'RadMultiColumnComboBox', but we could not figure out how we can allow multiple selections.

Please let us know

Thanks,
New
Last Updated: 18 Jan 2019 13:20 by ADMIN
Created by: Felix
Comments: 1
Category: Grid
Type: Bug Report
1

Hi

Since updating to the latest release of UI for ASP.NET AJAY the RadContextMenu of my RadGrid is misaligned at the right edge of the screen. Even in your sample https://demos.telerik.com/aspnet-ajax/grid/examples/columns-rows/columns/context-menu/defaultcs.aspx when you open the context menu at the right side of the screen the context menu is nor aligned to the left (like it used to be).

Please ses the attached printscreen.

Kind regards
Felix

New
Last Updated: 17 Jan 2019 21:08 by Daniel
Created by: Daniel
Comments: 0
Category: MultiColumnComboBox
Type: Feature Request
0
The new MultiColumnComboBox control does not have any server side events.  Can you provide the same server side event that you have for the ComboBox? 
New
Last Updated: 17 Jan 2019 14:51 by ADMIN
Created by: Arvind
Comments: 3
Category: Editor
Type: Feature Request
2
In RadEditor with Ribbon Bar Toolbar When we click  Type 1 Dropdown (Here "Font Name", "Real font size", "Foreground Color", "Background Color", "Apply CSS Class", "Paragraph Style" and "Undo") it is opened or expanded and if click on same expanded drop-down control it still remains open instead it should be closed(Toggle Behaviour) on any "Type 2" Dropdown then "Type 1" dropdown is still remaining open or expand.
New
Last Updated: 17 Jan 2019 14:31 by ADMIN

<telerik:RadComboBox runat="server" ID="CB" AllowCustomText="true" HighlightTemplatedItems="true" EnableViewState="false" CheckBoxes="true" EnableLoadOnDemand="true" OnItemsRequested="CB_ItemsRequested" ></telerik:RadComboBox>

Specifically, note that CheckBoxes is true.

In some cases, the combo box's  item's text may have HTML tags in them, but we don't want that HTML to be interpreted, and we're happy that RadComboBox automatically encodes the Item's name.  For example, the Item's text might be <img src=xxx onerror=alert(0)> , and of course we don't want that javascript to run. 

However, we have found a case where the text is not properly escaped, in which case the javascript does run and the alert popup shows.  The error is in RadComboBox.CheckBoxes.js, in the _checkedItemsTextsFitInputWidth function.  That function is passed the comma separated string of all the selected item's text.  This function wants to measure the width of the string, and so it creates a div off-screen, and then pushes the checkedItemTexts string into the div.  If the checkedItemTexts string contains any HTML tags that contain javascript, then that javascript is executed, which can be a XSS attack.

New
Last Updated: 17 Jan 2019 08:32 by ADMIN
When the Map position is not on the top of the page, creating a new marker via the OnClick event argument location, the marker is not correctly positioned.
New
Last Updated: 16 Jan 2019 11:22 by ADMIN
Created by: MailUp Dev
Comments: 1
Category: UI for ASP.NET AJAX
Type: Bug Report
0
Using Firefox 64.0,  selecting an image doesn't appear the resizing handles which are located on each corner of the object
New
Last Updated: 15 Jan 2019 09:11 by ADMIN
ADMIN
Created by: Rumen
Comments: 2
Category: ListBox
Type: Feature Request
1
The control should provide support for the JAWS screen readers, which will enable it for use by visually impaired users.

More details are available in the following forum thread - https://www.telerik.com/forums/how-is-listbox-usable-for-screen-readers
New
Last Updated: 08 Jan 2019 12:38 by ADMIN
ADMIN
Created by: Rumen
Comments: 2
Category: UI for ASP.NET AJAX
Type: Feature Request
6

I would like to suggest a new product for Telerik: a html5 document editor (so not a html editor) which can edit docx documents. Recently I stumbled on the new html5 document editor by Teamlab (see http://html5.teamlab.com/), which will get its first major release this summer. I think such a component would also be an excellent addition to the Telerik product line as well (and probably a nice competitive advantage), since you already have some experience with the SL RichTextBox. It's probably not an easy project, but in the many years I've been a Telerik customer, I've seen a number of amazing components been created, so please forgive me for the high expectations. Just to mention (and perhaps as extra fuel for your discussion with management ;-)), I would personally favour a new HTML5 based editor. The current ASP.NET AJAX RadEditor is great in what it does -> HTML editing. Docx editing is very different in my view, both feature-wise as in regards to user-experience. As you can see from the Teamlab editor, it for example includes pagination and printing. I think it uses a different method for rendering too, e.g. canvas/SVG for pixel-perfect rendering. Very important for users to have what they type and see displayed on the screen be exactly the same as what they print. Basically I'm suggesting a MS Word Light by Telerik, something I believe your current SL RichTextBox is as well.
			
New
Last Updated: 21 Dec 2018 15:30 by ADMIN

Hi,

I use the RadContextMenu control (ajax).  When I right-click a control to show the menu, the OnClientShowing or On ClientItemClicked events are fired.

Within this, I can get the html element that has been clicked, but what I really need is a reference to the actual control that was clicked.  For example, I have a checkbox on my page and the user can right-click the text on the checkbox, OR the check-box itself.  This makes it really tough to determine what the actual control was that was clicked (in this case, the RadCheckBox).

I thought it would be a cool idea to be able to get this control as part of the args for the event.

 

 

Tom.

New
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

New
Last Updated: 10 Dec 2018 08:23 by Dirk
Created by: Dirk
Comments: 0
Category: Grid
Type: Bug Report
0
In GridTableView.cs, you provide a function
 protected virtual GridTableView CreateTableView() (Line 7828).
This function can be overloaded to return derived classes from GridTableView.

But, this is not overloadable completely. Because you create a GridTableView directly in protected void BuildDetailTablesFromDataSource() (Line 8808), too.
There you would have to call a virtual creator function, too.

This is necessary, because I have a lot of Trouble with your DataBind which I was able to fix with an overload. It is much to hard to make this bug visible for you, I really tried to do so already, but I had to fix this that way, because your GridTableView without my derivation fails in our szenario.

The call stack for that problem, I'd had to fix, is always like:
Exception of type 'System.Web.HttpUnhandledException' was thrown. ---> System.IndexOutOfRangeException: Cannot find column CheckSum.
                  at System.Data.DataTable.ParseSortString(String sortString)
                  at System.Data.DataView.set_Sort(String value)
                  at Telerik.Web.UI.GridEnumerableFromDataView.PerformTransformation()
                  at Telerik.Web.UI.GridEnumerableFromDataView.TransformEnumerable()
                  at Telerik.Web.UI.GridTableView.GetEnumerator(Boolean useDataSource, GridEnumerableBase resolvedDataSource, ArrayList dataKeysArray, Boolean shouldClearDataKeys)
                  at Telerik.Web.UI.GridTableView.CreateControlHierarchy(Boolean useDataSource)
                  at Telerik.Web.UI.GridTableView.CreateChildControls(IEnumerable dataSource, Boolean useDataSource)
                  at System.Web.UI.WebControls.CompositeDataBoundControl.PerformDataBinding(IEnumerable data)
                  at System.Web.UI.WebControls.DataBoundControl.OnDataSourceViewSelectCallback(IEnumerable data)
                  at Telerik.Web.UI.GridTableView.PerformSelect()
                  at Telerik.Web.UI.GridTableView.DataBind()
                  at Telerik.Web.UI.GridItemBuilder.BindDetailTable(GridDataItem parentItem, GridTableView cloned)
                  at Telerik.Web.UI.GridItemBuilder.BindDetailTables(GridDataItem parentItem, GridNestedViewItem detailItem)
                  at Telerik.Web.UI.GridItemBuilder.CreateItems(GridGroupingContext group)
                  at Telerik.Web.UI.GridTableView.CreateItems(IEnumerator enumerator, GridColumn[] columns, ControlCollection controls)
                  at Telerik.Web.UI.GridTableView.CreateControlHierarchy(Boolean useDataSource)
                  at Telerik.Web.UI.GridTableView.CreateChildControls(IEnumerable dataSource, Boolean useDataSource)
                  at System.Web.UI.WebControls.CompositeDataBoundControl.PerformDataBinding(IEnumerable data)
                  at System.Web.UI.WebControls.DataBoundControl.OnDataSourceViewSelectCallback(IEnumerable data)
                  at Telerik.Web.UI.GridTableView.PerformSelect()
                  at Telerik.Web.UI.GridTableView.DataBind()


In that, your DataTableView gets an invalid sort Expression string. Therefore, I overwrote DataBind.

But this is not possible in all cases, if you create GridViewTable() objects on your own.

Best regards
New
Last Updated: 07 Dec 2018 13:54 by ADMIN
Created by: Alan
Comments: 2
Category: ImageEditor
Type: Feature Request
0
Is it possible to place form controls, eg Signature control, tick boxes,etc.. in RadImageEditor?

https://www.telerik.com/forums/create-signature-with-imageeditor

Alan
New
Last Updated: 26 Nov 2018 15:13 by ADMIN
ADMIN
Created by: Peter Milchev
Comments: 0
Category: Calendar
Type: Bug Report
0
Workaround 1) Use .resx files as the attached ones 

Workaround 2) Set properties to ViewState
        RadMonthYearPicker1.MonthYearNavigationSettings.ViewState["_mCancelButtonCaption"] = "my cancel";
        RadMonthYearPicker1.MonthYearNavigationSettings.ViewState["_mTodayButtonCaption"] = "my today";
        RadMonthYearPicker1.MonthYearNavigationSettings.ViewState["_mOkButtonCaption"] = "my ok";
New
Last Updated: 26 Nov 2018 09:27 by Muhammad Motawe
Created by: Muhammad Motawe
Comments: 0
Category: Scheduler
Type: Feature Request
2
I'm working on a project where I use RadScheduler TimeLineView (Grouping by resource) and one of the requirements is that they need the appointments that share a single resource to appear on the same row, instead of the current behaviour where they show on multiple rows.
I believe adding that feature to the scheduler would give a lot of flexibility in such situations.
Thank you very much
New
Last Updated: 18 Nov 2018 05:27 by Arica
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New
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?
New
Last Updated: 08 Nov 2018 20:52 by Attila Antal
A valid SQL statement should look like

SELECT * FROM Products WHERE ([Discontinued] = 1)

or

SELECT * FROM Products WHERE ([Discontinued] = 'True')

but RadGrid provides something like

([Discontinued] = True)

in the MasterTableView.FilterExpression property.

By default RadGrid filters the data on its own after retrieving the entire data set form the data source, and the filtering operation works like that.
If you will be using the filter expression provided by the grid in a custom data source operation you may need to tweak the string first.
Note that changing this may result in a breaking change if you are already using the current syntax.

Workaround: https://www.telerik.com/support/kb/aspnet-ajax/grid/details/get-sql-compliant-filterexpressions-from-radgrid
New
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();
        }
New
Last Updated: 04 Nov 2018 22:19 by Natondra
Created by: Darren
Comments: 1
Category: UI for ASP.NET AJAX
Type: Feature Request
0
Would be great if font awesome could be used for the radgrid edit/delete/ icons etc....
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