Hello,
After i updated my Telerik ASP.NET AJAX to the 2018.3.910 version i got some bugs to my site.
When i push a tab or a button nothing at all happens and a '#' appears after my link in the URL.
This problem does not happen at all of my pages on my site. I have tried google this problem and looked here at your site but haven't found any solution for it.
I didn't had this problem before i updated the Telerik version.
Best regards, Tim

Hi,
The image draghandles are gone in Firefox 65.0.2
Is this a known issue?
Marc


I have a web application, with a RadGrid on the default page, published on IIS 10.
When I browse to the application using http://mywebapp it opens up, but I nothing happens when clicking on the edit button on any of the rows in the RadGrid. When troubleshooting with Fiddler I receive 500 Internal Server Error.
If I include the page name in the address, i.e. http://mywebapp/default.aspx, editing works as expected.
I don't want to include the page name every time I browse to my web application, is there a way to solve this?

When I select a row in the RadGrid, a FormView is populated with the details. But when I update the data in the FormView, the data is updated in the RadGrid, but the FormView is no longer visible. I'm guessing because the row selection is lost, even though the selected row remains highlighted due to the js I'm using. How can I fix this issue? I just want the row selection on the RadGrid to remain even after I update, insert, or delete data from the FormView, so that the FormView remains visible.
Here's the RadGrid:
<telerik:RadGrid runat="server" ID="rgVendors" DataSourceID="sdsRgVendors" AutoGenerateColumns="False" AllowPaging="True" AllowSorting="True" AllowFilteringByColumn="True" ShowGroupPanel="True" OnSelectedIndexChanged="rgVendors_OnSelectedIndexChanged"> <ClientSettings AllowDragToGroup="True" AllowColumnsReorder="True" ReorderColumnsOnClient="True" EnablePostBackOnRowClick="True"> <Selecting AllowRowSelect="True"></Selecting> <ClientEvents OnRowCreated="rgVendors_RowCreated" OnRowSelected="rgVendors_RowSelected" OnRowDeselected="rgVendors_RowDeselected" /> </ClientSettings> <MasterTableView ClientDataKeyNames="venIdPk" DataKeyNames="venIdPk" DataSourceID="sdsRgVendors"> <Columns> <telerik:GridBoundColumn DataField="venIdPk" ReadOnly="True" HeaderText="venIdPk" SortExpression="venIdPk" UniqueName="venIdPk" DataType="System.Int32" FilterControlAltText="Filter venIdPk column"></telerik:GridBoundColumn> <telerik:GridBoundColumn DataField="venNm" HeaderText="Vendor" SortExpression="venNm" UniqueName="venNm" FilterControlAltText="Filter venNm column" HeaderStyle-HorizontalAlign="Center" HeaderStyle-Font-Bold="True" ItemStyle-HorizontalAlign="Center"></telerik:GridBoundColumn> <telerik:GridBoundColumn DataField="venAddress" HeaderText="Address" SortExpression="venAddress" UniqueName="venAddress" FilterControlAltText="Filter venAddress column" ReadOnly="True" AllowFiltering="False" AllowSorting="False" HeaderStyle-HorizontalAlign="Center" HeaderStyle-Font-Bold="True" ItemStyle-HorizontalAlign="Center"></telerik:GridBoundColumn> <telerik:GridBoundColumn DataField="venCity" HeaderText="City" SortExpression="venCity" UniqueName="venCity" FilterControlAltText="Filter venCity column" HeaderStyle-HorizontalAlign="Center" HeaderStyle-Font-Bold="True" ItemStyle-HorizontalAlign="Center"></telerik:GridBoundColumn> <telerik:GridBoundColumn DataField="stateProvAcro" HeaderText="State/Province" SortExpression="stateProvAcro" UniqueName="stateProvAcro" FilterControlAltText="Filter stateProvAcro column" HeaderStyle-HorizontalAlign="Center" HeaderStyle-Font-Bold="True" ItemStyle-HorizontalAlign="Center"></telerik:GridBoundColumn> <telerik:GridBoundColumn DataField="venZipCode" HeaderText="Zip Code" SortExpression="venZipCode" UniqueName="venZipCode" FilterControlAltText="Filter venZipCode column" HeaderStyle-HorizontalAlign="Center" HeaderStyle-Font-Bold="True" ItemStyle-HorizontalAlign="Center"></telerik:GridBoundColumn> <telerik:GridBoundColumn DataField="venPh" HeaderText="Phone" SortExpression="venPh" UniqueName="venPh" FilterControlAltText="Filter venPh column" HeaderStyle-HorizontalAlign="Center" HeaderStyle-Font-Bold="True" ItemStyle-HorizontalAlign="Center"></telerik:GridBoundColumn> <telerik:GridCheckBoxColumn DataField="venActive" HeaderText="Active" SortExpression="venActive" UniqueName="venActive" DataType="System.Boolean" FilterControlAltText="Filter venActive column" AllowFiltering="False" AllowSorting="False" HeaderStyle-HorizontalAlign="Center" HeaderStyle-Font-Bold="True" ItemStyle-HorizontalAlign="Center"></telerik:GridCheckBoxColumn> </Columns> </MasterTableView> <AlternatingItemStyle BackColor="#DCDCDC"></AlternatingItemStyle> </telerik:RadGrid>Here's part of the FormView:
<asp:FormView runat="server" ID="fvVenDets" DataKeyNames="venIdPk" DataSourceID="sdsFvVenDets" OnItemCommand="fvVenDets_OnItemCommand" OnItemUpdated="fvVenDets_OnItemUpdated" OnItemInserted="fvVenDets_OnItemInserted" OnItemDeleted="fvVenDets_OnItemDeleted"> <ItemTemplate>...</ItemTemplate> <EditItemTemplate>...</EditItemTemplate> <InsertItemTemplate>...</InsertItemTemplate></asp:FormView>Here's the js to maintain the row selection:
<script type="text/javascript"> var selected = {}; function rgVendors_RowSelected(sender, args) { var venid = args.getDataKeyValue("venIdPk"); if (!selected[venid]) { selected[venid] = true; } } function rgVendors_RowDeselected(sender, args) { var venid = args.getDataKeyValue("venIdPk"); if (selected[venid]) { selected[venid] = null; } } function rgVendors_RowCreated(sender, args) { var venid = args.getDataKeyValue("venIdPk"); if (selected[venid]) { args.get_gridDataItem().set_selected(true); } } </script>
I want the user to choose the desired chart type (bar or line). In my code I am generating the chart and the only difference is in either creating the series with a ColumnSeries or a LineSeries. How do I declare the variable cs to use either type.
I tried defining cs as an Object but then to use it with the properties it needs to be casted but the type could be either.
if (RadComboBoxChartType.SelectedValue=="Bar") cs = new ColumnSeries();else cs = new LineSeries();cs.Name = row["Description"].ToString();cs.Appearance.FillStyle.BackgroundColor = generator.NextColor();cs.TooltipsAppearance.ClientTemplate = "#= series.name# : #= dataItem.value#";cs.LabelsAppearance.Visible = false;RadHtmlChartDashboard.PlotArea.Series.Add(cs);
