Approved
Last Updated: 14 May 2019 08:45 by ADMIN
Created by: Jeremy Yoder
Comments: 1
Category: Grid
Type: Feature Request
1

Have built-in option to do LIKE filtering on grids.

Completed
Last Updated: 13 May 2019 14:00 by ADMIN
Created by: Daniel
Comments: 4
Category: MultiColumnComboBox
Type: Feature Request
3
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? 
Approved
Last Updated: 09 May 2019 07:55 by ADMIN
We are using the Telerik tabStrip ASP.NET AJAX control.

We have set PerTabScrolling="true" on the tabStrip.

Then we have hidden a tab on the client side that is apart of the tabstrip.

Now when we scroll to the end of the list we receive a JavaScript error: Sys.InvalidOperationException: Cannot serialize non finite numbers.

This only happens when we hide a tab.

 
Approved
Last Updated: 07 May 2019 11:43 by ADMIN
In Classic RenderMode, Windows7 skin, TreeView nodes are higher when inside ContentTemplate of RadPanelBarItem:



<div>
    wrong:
    <telerik:RadPanelBar RenderMode="Classic" Skin="Windows7" runat="server" ID="RadPanelBar1" Width="100%" Height="100%">
        <Items>
            <telerik:RadPanelItem Text="Custom" Expanded="true">
                <ContentTemplate>
                    <telerik:RadTreeView RenderMode="Classic" Skin="Windows7" ID="radTreeView" runat="server">
                        <Nodes>
                            <telerik:RadTreeNode  Text="Custom">
                                <Nodes>
                                </Nodes>
                            </telerik:RadTreeNode>
                            <telerik:RadTreeNode  Text="Custom">
                                <Nodes>
                                </Nodes>
                            </telerik:RadTreeNode>
                            <telerik:RadTreeNode  Text="Custom">
                                <Nodes>
                                </Nodes>
                            </telerik:RadTreeNode>
                        </Nodes>
                    </telerik:RadTreeView>
                </ContentTemplate>
            </telerik:RadPanelItem>
        </Items>
    </telerik:RadPanelBar>
</div>
<div>
        OK:
    <telerik:RadTreeView ID="radTreeView2" RenderMode="Classic" Skin="Windows7" runat="server">
        <Nodes>
            <telerik:RadTreeNode Text="Custom">
                <Nodes>
                </Nodes>
            </telerik:RadTreeNode>
            <telerik:RadTreeNode  Text="Custom">
                <Nodes>
                </Nodes>
            </telerik:RadTreeNode>
            <telerik:RadTreeNode  Text="Custom">
                <Nodes>
                </Nodes>
            </telerik:RadTreeNode>
        </Nodes>
    </telerik:RadTreeView>
</div>


Approved
Last Updated: 06 May 2019 12:26 by ADMIN
Problem:

In the RadEditor we have the NewLineMode set to Div
We are also using a ToolsFile xml document to control the tools available in RadEditor.
The problem is the InsertParagraph tool now inserts <div> tags instead of <p> tags.
We want to keep the NewLineMode behavior as DIV while still having a tool that can insert a paragraph (i.e. a <p> tag).

To replicate this problem:

On the RadEditor demo page, first set "NEW LINES AS" to "Divs".
Then, in the editor content area just above the "Destinations" table, Type in three lines:
Comment1
Comment2
Comment3

If you then toggle to the HTML tab, you will see that the Comment1 line is (incorrectly) bracketed by a <p> tag while the Comment2 and Comment3 lines are (correctly) bracketed by <div> tags.

Next, go back to the Design tab and position yourself at the beginning of the Comment3 line then click the [Insert Paragraph] button.

In the newly inserted "paragraph" type "Comment2b".

If you then toggle to the HTML tab you will see that Comment2b is incorrectly bracketed by a <div> tag.  It should be a <p> tag.

Approved
Last Updated: 06 May 2019 06:17 by Talys
ADMIN
Created by: Slav
Comments: 2
Category: Slider
Type: Feature Request
3
Currently the property LargeChange of RadSlider controls the following behaviors:

 - The interval for displaying value numbers in a slider with ticks;

 - The interval for moving the drag handle when an item in the slider is clicked. For example when LargeChange is set to 10, the currently selected value is 30 and the item with value 50 is clicked, the drag handle will be moved to 40;

Separating these functionalities will allow directly moving the drag handle to a clicked value on the slider track and displaying value numbers in the slider at the same time.
Pending Review
Last Updated: 03 May 2019 20:33 by Adam
Created by: Jukka
Comments: 1
Category: AsyncUpload
Type: Feature Request
2
I would be nice to gain more control over radasyncupload's upload behavior when using database as storage for uploaded files.

Consider this use case. You have file management web-app that uses SQL database as storage for uploaded files. In SQL database you use Filestream enabled table to store the uploaded file data. You like to allow your app users to upload multiple big files > 100 Mt at once. And you have limited disc space on your web server hosting your app. So you don't want to buffer those uploaded files on your web server in any point of the upload process.

To be able to do so radasyncupload needs to be able to stream uploaded files to the SQL database as straight as possible. Chunk by chunk. 

radasyncupload already has feature that allows you to use your own generic handler to handle some of the upload process. It just needs expose some of those events that happens before process-event (maybe ProcessRequest?). So developer can start handling the HttpPostedFile's InputStream at the begining of the upload and stream it directly to the database. Like one can do with the regular upload controls like so:

Public Sub ProcessRequest(ByVal context As HttpContext) Implements IHttpHandler.ProcessRequest

	Dim hpf As HttpPostedFile
	
	For i = 0 To context.Request.Files.Count - 1
	
		hpf = context.Request.Files.Item(i)
		
		...
		Using Command As SqlCommand = New SqlCommand(String.Concat("INSERT INTO Dokuments(DokumData...) values (@DokumData...)"), connection)
		'Other params

		Command.Parameters.Add("@DokumData", SqlDbType.Binary, -1).Value = hpf.InputStream
		connection.Open()
		Command.ExecuteScalar()
		connection.Close()
		
	Next

End Sub
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: 01 May 2019 21:00 by Phil
Currently, when the InputType=Text and AllowCustomEntry is set to true, the AutoCompleteBox does not persist the value of the entry when an item from the dropdown is chosen. 
Approved
Last Updated: 01 May 2019 13:59 by ADMIN
For the time being the DateTime object can be set to the AxisCrossingPoint on the client. For example:

ASPX:

		<script>
			function OnLoadHandler(sender, args) {
				var kendoChart = sender.get_kendoWidget();
				var opts = kendoChart.options;
				opts.categoryAxis.axisCrossingValues = [0, new Date("2014, 11, 05, 19:15:00")];
				kendoChart.setOptions(opts);
			}
		</script>
		<telerik:RadHtmlChart runat="server" ID="RadHtmlChart1" Width="600px" Height="400px">
			<ClientEvents OnLoad="OnLoadHandler" />
			<PlotArea>
				<Series>
					<telerik:LineSeries Name="Product 1" DataFieldY="SellQuantity">
					</telerik:LineSeries>
				</Series>
				<XAxis DataLabelsField="SellDate" BaseUnit="Minutes">
					<LabelsAppearance Step="15"></LabelsAppearance>
					<MinorGridLines Visible="false" />
					<AxisCrossingPoints>
						<telerik:AxisCrossingPoint Value="10" />
					</AxisCrossingPoints>
				</XAxis>
				<AdditionalYAxes>
					<telerik:AxisY></telerik:AxisY>
				</AdditionalYAxes>
			</PlotArea>
			<ChartTitle Text="LineSeries"></ChartTitle>
		</telerik:RadHtmlChart>


C#:
	protected void Page_Load(object sender, EventArgs e)
	{
		if (!Page.IsPostBack)
		{
			RadHtmlChart1.DataSource = GetData();
			RadHtmlChart1.DataBind();
		}
	}

	protected DataTable GetData()
	{
		DataTable dt = new DataTable();

		dt.Columns.Add("ID", typeof(int));
		dt.Columns.Add("SellQuantity", typeof(int));
		dt.Columns.Add("SellDate", typeof(DateTime));

		dt.Rows.Add(1, 2, new DateTime(2014, 11, 05, 18, 22, 22));
		dt.Rows.Add(2, 5, new DateTime(2014, 11, 05, 18, 56, 22));
		dt.Rows.Add(3, 6, new DateTime(2014, 11, 05, 19, 14, 22));
		dt.Rows.Add(4, 4, new DateTime(2014, 11, 05, 19, 48, 22));
		dt.Rows.Add(5, 7, new DateTime(2014, 11, 05, 20, 12, 22));

		return dt;
	}
Approved
Last Updated: 30 Apr 2019 19:27 by ADMIN
Currently, to make the MultiColumnComboBox control work in an EditTemplate of a Grid in Batch EditMode, custom implementation is needed as explained in Batch Editing Working With Templates and demonstrated here: Show short date, edit full date with batch editing
Pending Review
Last Updated: 30 Apr 2019 10:06 by ADMIN
If anchor links of GridButtonColumn do not define a text links are still rendered and screen readers read their href attribute. Anchor links with no text could define an attribute area-hidden="true".
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.


Declined
Last Updated: 26 Apr 2019 07:59 by ADMIN
Created by: Kaarthic
Comments: 1
Category: Grid
Type: Bug Report
0
I have added Listview in Header template in Template column, its showing the data on the grid as expected. When I am exporting to Excel or PDF its not exporting the header. Header you see in headertemplate.jpg is not exporting to PDF

Thanks
Pending Review
Last Updated: 23 Apr 2019 08:33 by CaseNet
When the RenderMode of RadGrid is set to Mobile and UniqueName is different from the DataField then trying to Ungroup an item, it throws an exception: Object reference not set to an instance of an object
Approved
Last Updated: 22 Apr 2019 13:10 by ADMIN
I have a few instances where I need OnClientSelectedIndexChanging inorder to stop the listbox selectedIndexChanged event from posting back in certain cases. In those cases I stop it from posting back by setting the e.set_cancel(true);

function CheckForListBoxReorder_OnClientEvent(sender, e) {
    if (ListboxReordered()) {
        alert('Please save changes to the bus order.');
        e.set_cancel(true);
    }
}

This works very nicely, but I'm getting many errors because although it looks like it's still selected to the proper row in the listbox the selectedIndex is now -1.
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.
Approved
Last Updated: 19 Apr 2019 12:48 by ADMIN
ADMIN
Created by: Ivan Danchev
Comments: 2
Category: PageLayout
Type: Feature Request
5
Improve the way RadPageLayOut reacts to different view port sizes and make it consistent with the DeviceScreenSize detected with the Device Detection framework 
Approved
Last Updated: 19 Apr 2019 09:41 by ADMIN

Using CommandItemTemplate (Grid - Command Item) for Editing DetailTable records and selecting an item after filtering or from another page, one item from the first page is put for editing instead. Open the attached GIF animation (EditSelectedEditWrongItem.gif) to see it in action.

 

Currently the workaround we offer is to handle the EditSelected command manually for all the DetailTables Except for the Master.

 

Grid markup:

 

        <telerik:RadGrid ID="RadGrid1" runat="server" AllowPaging="True" Width="100%" PageSize="3"
            OnItemCommand="RadGrid1_ItemCommand"
            OnDetailTableDataBind="RadGrid1_DetailTableDataBind"
            OnNeedDataSource="RadGrid1_NeedDataSource">
            <MasterTableView Name="MasterTable" AutoGenerateColumns="true" DataKeyNames="OrderID">
                <DetailTables>
                    <telerik:GridTableView Name="ChildTable" DataKeyNames="OrderID" AutoGenerateColumns="true" CommandItemDisplay="Top">
                        <CommandItemTemplate>
                            <asp:LinkButton ID="btnEditSelected" runat="server" CommandName="EditSelected" CssClass="btn btn-default">Edit Selected</asp:LinkButton>
                        </CommandItemTemplate>
                    </telerik:GridTableView>
                </DetailTables>
            </MasterTableView>
            <ClientSettings>
                <Selecting AllowRowSelect="true" />
            </ClientSettings>
        </telerik:RadGrid>

 

C# - ItemCommand

 

    protected void RadGrid1_ItemCommand(object sender, GridCommandEventArgs e)
    {
        // Logic applies for all the tables (detail tables) which are not named "MasterTable"
        if(e.Item.OwnerTableView.Name != "MasterTable" && e.CommandName == RadGrid.EditSelectedCommandName)
        {
            e.Canceled = true;

            GridTableView detailTable = e.Item.OwnerTableView;

            if (detailTable.OwnerGrid.SelectedIndexes.Count == 0)
            {
                return;
            }

            foreach (GridDataItem selectedItem in detailTable.OwnerGrid.SelectedItems)
            {
                selectedItem.Edit = true;
            }

            detailTable.Rebind();
        }
    }

 

VB - ItemCommand


Protected Sub RadGrid1_ItemCommand(ByVal sender As Object, ByVal e As GridCommandEventArgs)
    If e.Item.OwnerTableView.Name <> "MasterTable" AndAlso e.CommandName = RadGrid.EditSelectedCommandName Then
        e.Canceled = True
        Dim detailTable As GridTableView = e.Item.OwnerTableView

        If detailTable.OwnerGrid.SelectedIndexes.Count = 0 Then
            Return
        End If

        For Each selectedItem As GridDataItem In detailTable.OwnerGrid.SelectedItems
            selectedItem.Edit = True
        Next

        detailTable.Rebind()
    End If
End Sub

Approved
Last Updated: 19 Apr 2019 05:50 by ADMIN
ImageEditor keeps in the undo stack a reference to the last written text, but not last inserted one. 

Video: https://www.screencast.com/t/z6z5gwA6

Steps to reproduce:

1. Open https://demos.telerik.com/aspnet-ajax/imageeditor/examples/overview/defaultcs.aspx
2. Click the add text tool and insert "One"
3. Click the add text tool and insert "Two"
4. Click the add text tool, write "Three" and cancel/close the dialog
5. Click "Undo"
6. Click "Redo"
Result: The last written "Three" string is inserted instead of the expected "Two"