Page had an existing working RadGrid control.

Issue started after I dragged a NEW radgrid control onto the page.

Script Error:   

Runtime: Error: 

Script control 'gdtcSharedCalendar' is not a registered script control. Script controls must be registered using RegisterScriptControl() before calling RegisterScriptDescriptors().
Parameter name: scriptControl

Warning shown in Visual Studio.

c:\tfs\Test\FirmDB\FirmDB.Web\MasterPages\Main.Master: ASP.NET runtime error: Reference assemblies for target .NET Framework version not found; please ensure they are installed, or select a valid target version.

Any suggestions?

Thanks,

Rog

Hi

I am using visual studio 2022 c# .netframework 4.8 to create my application.

I am using telerik radgrid which has paging enabled. On the page there is a couple of inputs fields that users can enter, then when they run the Display button the values are passed the query that is run to populate the grid.

This works great if your on the first page of the data, if you scroll to the other pages and change the input fields value and click display the grid returns no rows. Even though the datasource has the correct rows, the grid is displaying no rows.

You can see the datasource has data returned

But the grid display nothing

 

I get the following error when exporting to an excel:

We found a problem with this formula. Try clicking Insert Function on the Formulas tab to fix it.\n\nNot trying to type a formula? When the first character is an equal (=) or minus (-) sign, RadSpreadsheet thinks it is a formula. For example, when you type =1+1 the cell shows 2.

One of the columns does contain a "-" in the first position, but it is not a formula.  Is there any way to export to excel and ignore formulas?

Hey all!

I'm currently testing our production system at our lab, version of Telerik UI is 2012.2.607.40.
When trying to upload file using the Telerik.Web.UI.WebResource.axd?type=rau  endpoint, I'm getting a 302 status code redirect to our app's login page.
What is wrong here? 

Thanks all,
john

I am filtering a grid (tableview) in javascript  to filter to a single condition. 

 

 $find(tableViewID).filter("Photo_Group", args.get_item().get_value(), "EqualTo");

 

However, where can I find how to filter to multiple conditions.  

Ie the above condition OR filter("Photo_Group", "-1", "EqualTo");

I can see how to do this using the Filtering control,  but I cannot show/use a filtering control on the page.     

Language : vb

I have a table that contains a numeric field. Using this field value I generate variable numbers of CheckBoxes in a RadGrid PlaceHolder :

I am attempting reference the CheckBoxes in the selected row and do some processing if the a CheckBox is checked.

I can get the reference to the PlaceHolder : Dim phBlocksCheckBox As PlaceHolder = DirectCast(item.FindControl("phBlocksCheckBox"), PlaceHolder)

But the code to return the CheckBox reference is returning Nothing : Dim BlockCheckBox As CheckBox = DirectCast(phBlocksCheckBox.FindControl("BlockCheckBox_" & cbIndex), CheckBox)

Here is my code :

apsx :
    <div style="clear: both">
        <div style="float: right; margin-right: 10px;">
            <asp:Button ID="GenerateButton" runat="server" Text="Generate Cassette Labels" Disabled="True"/>
        </div>
    </div>

    <telerik:RadGrid ID="RadGrid1" runat="server" AllowPaging="True" AllowSorting="True" GridLines="None" AllowMultiRowSelection="True" AllowFilteringByColumn="True" EnableLinqExpressions="False">
        <MasterTableView AutoGenerateColumns="False">
            <PagerStyle AlwaysVisible="True"></PagerStyle>
            <Columns>
                <telerik:GridClientSelectColumn UniqueName="checkboxColumn1" HeaderTooltip="SELECT All" ShowSortIcon="False" ShowFilterIcon="False" Reorderable="False">
                    <HeaderStyle Width="30px" />
                </telerik:GridClientSelectColumn>
                <telerik:GridBoundColumn DataField="NumberOfBlocks" HeaderText="Block Count" UniqueName="NumberOfBlocks" AllowFiltering="False" Display="False">
                    <HeaderStyle Width="20px" />
                </telerik:GridBoundColumn>
                <telerik:GridTemplateColumn DataField="Block" HeaderText="Blocks" UniqueName="Blocks" AllowFiltering="False">
                    <ItemTemplate>
                        <asp:PlaceHolder ID="phBlocksCheckBox" runat="server" />
                    </ItemTemplate>
                </telerik:GridTemplateColumn>
            </Columns>
        </MasterTableView>
    </telerik:RadGrid>


vb :
    Public dt As DataTable = Nothing
    Protected Sub RadGrid_NeedDataSource(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridNeedDataSourceEventArgs) Handles RadGrid1.NeedDataSource
        If dt Is Nothing Then
            Dim objRadGrid As RadGrid = CType(sender, RadGrid)
            Dim objCommand As New MySqlCommand
            dt = New DataTable()

 
            objCommand.CommandText = "SELECT Block AS NumberOfBlocks FROM samples"
            Call DBClass.TapDB("ConnStr", objCommand, "getRS", "", dt)

            objRadGrid.DataSource = dt
        End If
    End Sub

    Protected Sub RadGrid1_ItemDataBound(sender As Object, e As GridItemEventArgs) Handles RadGrid1.ItemDataBound
        'Ensure we are dealing with a data item (not header, footer, etc.)
        If TypeOf e.Item Is GridDataItem Then
            Dim item As GridDataItem = DirectCast(e.Item, GridDataItem)

            'Find the placeholder control defined in the ItemTemplate
            Dim phBlocksCheckBox As PlaceHolder = CType(item.FindControl("phBlocksCheckBox"), PlaceHolder)

            If phBlocksCheckBox IsNot Nothing Then
                Dim NumberOfBlocks As Integer = DataBinder.Eval(item.DataItem, "NumberOfBlocks")

                'Dynamically create and add checkboxes
                If NumberOfBlocks > 0 Then
                    For BlockIndex As Integer = 0 To NumberOfBlocks - 1
                        Dim BlockCheckBox As New CheckBox()
                        BlockCheckBox.ID = "BlockCheckBox_" & (BlockIndex + 1).ToString()
                        BlockCheckBox.Text = (BlockIndex + 1).ToString()
                        BlockCheckBox.Checked = True
                        phBlocksCheckBox.Controls.Add(BlockCheckBox)
                        phBlocksCheckBox.Controls.Add(New LiteralControl("    "))
                    Next
                End If
            End If
        End If
    End Sub


    Protected Sub Button_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles GenerateCassetteLabelsButton.Click
        Dim NumberOfBlocks As Integer = 0

        For Each item As GridDataItem In RadGrid1.SelectedItems
            NumberOfBlocks = CInt(item("NumberOfBlocks").Text)

            Dim phBlocksCheckBox As PlaceHolder = DirectCast(item.FindControl("phBlocksCheckBox"), PlaceHolder)
            If phBlocksCheckBox IsNot Nothing Then
HttpContext.Current.Response.Write("phBlocksCheckBox IsNot Nothing<br><br>")
                For cbIndex As Integer = 1 To NumberOfBlocks
HttpContext.Current.Response.Write("-BlockCheckBoxID : " & "BlockCheckBox_" & cbIndex & "<br><br>")
                    Dim BlockCheckBox As CheckBox = DirectCast(phBlocksCheckBox.FindControl("BlockCheckBox_" & cbIndex), CheckBox)

                    If BlockCheckBox IsNot Nothing Then
HttpContext.Current.Response.Write("BlockCheckBox IsNot Nothing<br><br>")
                        'Do something with BlockCheckBox.Text
HttpContext.Current.Response.Write("Block : " & BlockCheckBox.Text & "<br><br>")
                    End If
                Next
            End If
        Next

        RadGrid1.Rebind()
    End Sub

 

Hi The following Web resource is not loading with the latest telerik version 2024.****. and affecting pagination.  Can you please help if there is any css or C# code that may affect. 

The application is built on asp.net 4.8 webforms.  Also could you kindly treat it as high priority as its impacting clients.  

Issue :  The height and space margins are varying. 

Kindly let us know if you need further details 

Best Regards, 

Sunil Shankar S R

I am trying to figure out how to accomplish this.  I am not sure if the RadGrid is best use

I have a data query that will return one or more records

Example - data returned may look like

UserID, User Full Name, User Status, Hire Date, Manager Name, Location, Skill Set, Last Review

And I want to format it as

Record 1

Row - User ID, User Full Name, User Status, Hire Date, Manager Name

Row - Location, Skill Set, Last Review

Next Record

Row - User ID, User Full Name, User Status, Hire Date, Manager Name

Row - Location, Skill Set, Last Review

Etc. 

I no problem filling data adapter, filling data table and then binding to grid in single row to record, but setting up multiple rows per record I am struggling. 

Thanks

Is there a JQuery version requirement for using the Telerik Web UI Controls in an ASP.Net Web Forms project?  I see the .NET 4.6.2+ but no JQuery version.

Scenario

• The page has a left navigation panel that can be collapsed / expanded

• On toggle, the main content container width is changed using CSS only (no page refresh)

• On initial page load or full refresh, the grid renders correctly

• On toggle of grid button in the expand mode only, the grid suddenly shows a horizontal scrollbar

Observed Behaviour

• This happens only after clicking toggle ( external button written in C# code)

• Rebinding the grid (Rebind()) or calling repaint() does not fix the issue

• A full page refresh always fixes it. 

 

 

How can i prevent the scoll from appearing when the grid has lesser columns. the scrolls appears from _Frozen.

 

Css used for toggle small -> condensed , and condensed -> small 

.small .RadGrid .rgRow td,
.small .RadGrid .rgAltRow td,
.small .RadGrid .rgEditRow td,

.small .gridFillLayoutPanel .RadGrid_Metro .rgHeader th,
.small .gridFillLayoutPanel .RadGrid_Metro .rgGroupHeader th,
.small .RadGrid .rgRow > td,
.small .RadGrid .rgAltRow > td,
.small .RadGrid .rgEditRow > td,
.small .RadGrid .rgFilterRow > td {
    padding-left: 8px !important;
    padding-right: 8px !important;
    line-height: 32px !important;
    height: 32px !important;
    font-family: @font-tab-title;
    font-size: 12px;
    padding-top: 7px !important;
    padding-bottom: 7px !important;
    text-align: left;
}

 

.condensed .gridFillLayoutPanel .RadGrid_Metro .rgRow td,
.condensed .gridFillLayoutPanel .RadGrid_Metro .rgAltRow td,
.condensed .gridFillLayoutPanel .RadGrid_Metro .rgEditRow td
.condensed .gridFillLayoutPanel .RadGrid_Metro .rgHeader,
.condensed .gridFillLayoutPanel .RadGrid_Metro .rgGroupHeader td,
.condensed .RadGrid .rgRow > td,
.condensed .RadGrid .rgAltRow > td,
.condensed .RadGrid .rgEditRow > td,
.condensed .RadGrid .rgFilterRow > td,
.condensed .RadGrid .rgHeader th, 
.condensed .RadGrid .rgGroupHeader th {
    padding-left: 7px !important;
    padding-right: 7px !important;
    line-height: 24px !important;
    height: 24px !important;
    font-family: @font-tab-title;
    font-size: 11px !important;
    padding-top: 3px !important;
    padding-bottom: 3px !important;
    text-align: left;
}

 

Best Regards,

Sunil Shanakr S R