Hi Telerik Team,

Using Telerik.Web.UI.ExportInfrastructure we are generating an excel , and looking out a way to fill the cell colors , which we achieved but after filling cell colors borders getting disappeared. I tried using below code to set borders but still borders not applying

            int currentRow = 1;
            eis.Table WS_Sample = new eis.Table("Sample");
            eis.Row headerRw1 = WS_PriorAuthorization.Rows[currentRow];
            headerRw1.Style.BackColor = System.Drawing.Color.Red;
            headerRw1.Style.BorderLeftColor = System.Drawing.Color.Green;
            headerRw1.Style.BorderRightColor = System.Drawing.Color.Green;
            //headerRw1.Cells[1, currentRow].Style.BorderLeftWidth = Unit.Pixel(35);
            //headerRw1.Cells[1, currentRow].Style.BorderRightWidth = Unit.Pixel(35); 
            headerRw1.Style.BorderLeftWidth = Unit.Pixel(35);
            headerRw1.Style.BorderRightWidth = Unit.Pixel(35);
            headerRw1.Style.ForeColor = System.Drawing.Color.Black;
            headerRw1.Style.Font.Bold = true;

<telerik:RadAsyncUpload runat="server" ID="rauAttachDoc" DropZones=".DropZoneExit" />
<div id="divDropArea" runat="server" class="DropZoneExit"><%=Q2Utils.FormatDropZoneText(rauAttachDoc)%></div>

 For Each fileUploaded As UploadedFile In rauAttachDoc.UploadedFiles

 ........

Next

I have uplaod a lic2 type file into RadAsyncUpload. But rauAttachDoc.UploadedFiles.count is zero. unbale to read the file from the behind code.

Hi.

We have an issue with the RadEditor causing an entire Ajax update panel to fail on an async postback.

This only happens if the RadEditor has been generated dynamically, if it is put in at design time for example on a user control.   However our existing code base is heavily reliant on the editor being created dynamically.

We have tested this on most browsers and only seems to be an issue on Safari V14 and Safari V15.  We have also tested using various versions of the Telerik controls including the Jan 2022 release.  IMO It’s likely that the problem has come about because of a change to Safari, rather than a change to the RadEditor.

I have recreated this using a standard webforms app template in VB in visual studio 2019 , targeting framework 4.7

This can be created using a very simple form.

 <form id="form1" runat="server">
               <asp:ScriptManager ID="ScriptManager1" runat="server"></asp:ScriptManager>

        <div>
                   <asp:Label ID="Label2" runat="server" Text="Outside The Panel"></asp:Label>

            <asp:UpdatePanel ID="UpdatePanel1" runat="server" ChildrenAsTriggers="false" UpdateMode="Conditional">
                <ContentTemplate>
                    <asp:PlaceHolder ID="PlaceHolder1" runat="server"></asp:PlaceHolder>
                    <asp:Label ID="Label1" runat="server" Text="Inside the Panel"></asp:Label>


                </ContentTemplate>
                <Triggers>

                    <asp:AsyncPostBackTrigger ControlID="Button2"/>
                </Triggers>
            </asp:UpdatePanel>

            <asp:Button ID="Button1" runat="server" Text="Sync"/>
            <asp:Button ID="Button2" runat="server" Text="ASync"/>
        </div>

    </form>

with a very simple code behind and running in a version of Safari 14 +

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
        Dim radEditor = New Telerik.Web.UI.RadEditor

        radEditor.ID = "Editor2"
        RadEditor.Enabled = True

        PlaceHolder1.Controls.Add(RadEditor)

    End Sub

    Protected Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
        Label1.Text = "Updated Label 1 (sync)"
        Label2.Text = "Updated label 2 (sync)"
    End Sub

    Protected Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click
        Label1.Text = "Updated Label 1 (async)"
        Label2.Text = "Updated label 2 (async)"
    End Sub                                                               

Is there a recommended way to use the RadBinaryImage control to serve an image via CSS?

Ideally, I would like to replace a line like this:

background-image: url("mybackground.gif");

with something like this:

background-image: url("<%=  RadBinaryImage1.UrlTheBrowserRequests %>");

<telerik:RadBinaryImage ID="RadBinaryImage1" runat="server"  />

...but as far as I can tell, the serving url not exposed. Is the url is deterministic enough to recreate?

I'm open to alternatives, too. The best I've come up with so far is styling the image as a relatively positioned layer, but there are significant complexities and limitations to that approach, and any explicit sizing plays poorly with the serverside size that get rendered by the control.

Thanks,

Phil

Hi,

My Scenario is I have to export a RadGrid,

I have created a grid name grdExport in aspx file and binding datasource in aspx.vb file.

My problem is i have to assign datasource dynamically,

For example, I have 5 different datasources ie A,B,C,D,E

First i assign "A" datasource to grdExport i will prepare a workbook for that,

then i assign "B" datasource to grdExport i will prepare a workbook for that.

I will repeat the same above process for all the datasources,

my issue is data exporting but the datasource "A" is repeating for rest of the datasources,

I dont know what i have missed and where i missed,

Here is my code,

NOTE: GetProcessDataForExport() is inside the for loop, i have to assign different datasources based on parameter(ModuleId) i got.

Public Function GetProcessDataForExport(ByVal ModuleId As Integer) As xlsx.Workbook
            Try
                Dim Shift As New ShiftSettings(TabId)
                Dim ds As DataSet
                ds = SqlDataProvider.phdag_GetShiftTags(ModuleId, KPIModuleId)

                grdExportData.MasterTableView.GetColumn("Description").Visible = CType(SgsSettings("show_Description"), Boolean)
                grdExportData.MasterTableView.GetColumn("Tag").Visible = CType(SgsSettings("show_Tag"), Boolean)
                grdExportData.MasterTableView.GetColumn("UOM").Visible = CType(SgsSettings("show_UOM"), Boolean)
                grdExportData.MasterTableView.GetColumn("Limits").Visible = CType(SgsSettings("show_Range"), Boolean)
                grdExportData.MasterTableView.GetColumn("Target").Visible = CType(SgsSettings("show_Plan"), Boolean)
                grdExportData.MasterTableView.GetColumn("Current").Visible = CType(SgsSettings("show_CurrV"), Boolean)
                grdExportData.MasterTableView.GetColumn("ShiftAvg").Visible = CType(SgsSettings("show_ShiftAvgV"), Boolean)
                grdExportData.MasterTableView.GetColumn("Shift24HrAvg").Visible = CType(SgsSettings("show_Shift24HrV"), Boolean)
                grdExportData.MasterTableView.GetColumn("ShiftMinVal").Visible = CType(SgsSettings("show_ShiftMinV"), Boolean)
                grdExportData.MasterTableView.GetColumn("ShiftMaxVal").Visible = CType(SgsSettings("show_ShiftMaxV"), Boolean)
                grdExportData.MasterTableView.GetColumn("TimeStamp").Visible = CType(SgsSettings("show_TimeStamp"), Boolean)
                grdExportData.MasterTableView.GetColumn("CorrectiveAction").Visible = CType(SgsSettings("show_CorrAct"), Boolean)

                'Add Row Values
                Dim dt As DataTable = GetTagsByTagType(ds.Tables(1), TagType, DeviationType)

                grdExportData.ExportSettings.IgnorePaging = True
                grdExportData.ExportSettings.FileName = ModuleId
                grdExportData.ExportSettings.Excel.Format = GridExcelExportFormat.Xlsx

                grdExportData.DataSource = New String() {}
                grdExportData.DataSource = dt
                grdExportData.Rebind()

                Return TryCast(grdExportData.MasterTableView.GenerateXlsxOutput(Of xlsx.Workbook)(), xlsx.Workbook)

            Catch ex As Exception
            End Try
        End Function

Thanks.

I have 2 question Related to 508 compliancy of RadGrid . Screen Reader used is Jaws.

Visual studio 2019

VB.NET

Framework version 4.8

Product: Telerik ASP.NET Ajax controls

Browser: Edge and Chrome

1. RadGrid property EnableAriaSupport = True is causing Jaws to Read Normal grid without nesting structure to announce as Nesting Level 1. If we remove the property, how is it going to affect the 508 accessibility.
2. RadGrid Pager is being rendered as nested table. Is there a way for the pager not to render as table but normal div with the pager being aligned to center . I used render mode of Lightweight That enabled the Pager to be rendered as div but the layout is not centered.