Are there any Demo's where I can take a Report that has a Property and underneath that property is 5 owners. I would need the report to print the same report for 5 owners.

 

This is my current report using Jaspersoft which we are trying to get rid of.

Kendo grid  Issue while doing  server side paging and client side sorting ,filtering  in dot net core mvc 

      Me.FoodlistTableAdapter.Fill(Me.ITEMMASTERDataSet.Foodlist). login failed for user stores sql exception

Hi all,

 

I am using Kendo UI with Angular. I want to show some data in my Kendo Grid but I am stuck at a point as the json data I am using is of multiple level.

Json data:

{

"colleges": [

{

"id": 1,

"name": "test 1",

"entities": [

{

"type": "teacher",

"name": "Dan"
}

]

},

{

"id": 2,

"name": "test 2",
"entities":

[

{

"type": "student",

"name": "David"

}
]
}

],

"status": "Success"

}

 

I want to show data in the below form:

 

College name            Student name                  Teacher name

test 1                                                                          Dan

test 2                            David

 

Your valuable response will be appreciated. Please feel free to contact back if any question.

 

Thanks,

Akash Verma

I am using a radgrid which has edit form for each row. When I click on the EDIT, needdatasource event is triggered and databinding, which I dont want it to do because the query for the grid takes a fews seconds to run. I set on the needdatasource event so that the code doesn't run if the EDIT link is clicked on. But this makes the radgrid disappear. I have tried making the grid visible again and enable but doesnt show the grid. Code snippet below.

 protected void rg_OrderSummary_NeedDataSource(object sender, GridNeedDataSourceEventArgs e)
        {
                if (refreshGrid)
                {

                    (sender as RadGrid).DataSource = LoadResults();
                }
                else
                {
                    rg_OrderSummary.Visible= true;
                    updGrid.Update();
                }
            }

}

How can I get it the grid to show without having to run databind again through need datasource event please?

 

                             

using (var memoryStream = new MemoryStream(bytes))
                {
                    using (var workBookImporter = SpreadImporter.CreateWorkbookImporter(SpreadDocumentFormat.Xlsx, memoryStream))
                    {
                        foreach (var worksheetImporter in workBookImporter.WorksheetImporters)
                        {
                            int rowCounter = 0;
                            foreach (var rowImporter in worksheetImporter.Rows)
                            {
                                if (rowCounter < skipHeaderRows)
                                {
                                    rowCounter++;
                                    continue;
                                }
                                var county = rowImporter.Cells.ElementAt(6).Value;
                                counties.Add(county);
                            }
                        }
                    }
                }

worksheetImporter.Rows only ever contains the first row of the spreadsheet. I tried downloading the same bytes to a file, and the other rows are there.  Is there an issue with the library?  I used this a couple weeks ago and it worked fine, but now it's broken.

I have an MVC 3 application that has been running well so far on a Windows 2012 web server. We are in the process of upgrading the application, AS IS, to a Windows 2022 server. And are running into the following error:

 

 

[ArgumentNullException: Value cannot be null.
Parameter name: value]
   System.Web.Caching.CacheEntry..ctor(String key, Object value, CacheDependency dependency, CacheItemRemovedCallback onRemovedHandler, DateTime utcAbsoluteExpiration, TimeSpan slidingExpiration, CacheItemPriority priority, Boolean isPublic, CacheInternal cache) +11948326
   System.Web.Caching.CacheInternal.DoInsert(Boolean isPublic, String key, Object value, CacheDependency dependencies, DateTime utcAbsoluteExpiration, TimeSpan slidingExpiration, CacheItemPriority priority, CacheItemRemovedCallback onRemoveCallback, Boolean replace) +141
   System.Web.Caching.AspNetCache.Insert(String key, Object item, CacheInsertOptions options) +107
   Telerik.Web.Mvc.Infrastructure.Implementation.CacheProvider.Insert(String key, Object value) +54
   Telerik.Web.Mvc.Infrastructure.Implementation.Cache.Get(String key, Func`1 defaultValueFactory) +146
   Telerik.Web.Mvc.Infrastructure.Implementation.ControllerContextCache.GetControllerContext(RequestContext requestContext, String controllerName, String areaName) +204
   Telerik.Web.Mvc.Infrastructure.Implementation.AuthorizationContextCache.AuthorizationContextFactory(RequestContext requestContext, String controllerName, String actionName, String areaName) +52
   Telerik.Web.Mvc.Infrastructure.Implementation.<>c__DisplayClass1.<GetAuthorizationContext>b__0() +44
   Telerik.Web.Mvc.Infrastructure.Implementation.Cache.Get(String key, Func`1 defaultValueFactory) +95
   Telerik.Web.Mvc.Infrastructure.Implementation.AuthorizationContextCache.GetAuthorizationContext(RequestContext requestContext, String controllerName, String actionName, RouteValueDictionary routeValues) +346
   Telerik.Web.Mvc.Infrastructure.Implementation.ControllerAuthorization.IsAccessibleToUser(RequestContext requestContext, String controllerName, String actionName, RouteValueDictionary routeValues) +151
   Telerik.Web.Mvc.Infrastructure.Implementation.NavigationItemAuthorization.IsAccessibleToUser(RequestContext requestContext, INavigatable navigationItem) +367
   Telerik.Web.Mvc.UI.NavigationItemContainerExtensions.WriteItem(TItem item, TComponent component, IHtmlNode parentTag, INavigationComponentHtmlBuilder`1 builder) +315
   Telerik.Web.Mvc.UI.<>c__DisplayClass4.<WriteHtml>b__3(MenuItem item) +36
   Telerik.Web.Mvc.Extensions.EnumerableExtensions.Each(IEnumerable`1 instance, Action`1 action) +159
   Telerik.Web.Mvc.UI.Menu.WriteHtml(HtmlTextWriter writer) +352
   Telerik.Web.Mvc.UI.ViewComponentBase.Render() +87
   Telerik.Web.Mvc.UI.ViewComponentBuilderBase`2.Render() +15

 

At this point, I am fairly certain this has to do with some dll mismatch between the 2 servers. The 2022 server has MVC3 installed on it.

Any ideas what I should be looking at?

My understanding is if you had a license at the time a project was built then you could always use that version, is this still true? I need to make a couple small edits to a legacy asp.net MVC app that was built when I had an asp.net controls license for version 2021.2,511 but I no longer have the license as I now only have a license for the Blazor controls.

I've switched machines since then and am therefore unable to build the project without restoring the packages from the telerik nuget feed. I understand I cant upgrade to a newer version but just need to make a few minor edits that have nothing to do with the telerik controls in the project. How can I restore the packages in this project so it can build?

Thanks.

How to set fontsize for the elements/child nodes of tree of RadTreeView ?

Below is my sample code: (setting as in below code is not working)

<telerik:RadTreeView  x:Name="treeview"
                           ItemTemplate="{StaticResource xx}"
                           ItemsSource="{Binding yy}"
                           ItemsIndent="0">
            <telerik:RadTreeView.ItemContainerStyle>

               <Style BasedOn="{StaticResource xy}" TargetType="telerik:RadTreeViewItem">
                 <Setter Property="IsExpanded" Value="{Binding ab, Mode=TwoWay}" />

                 <Setter Property="FontSize" Value="20" />

          </telerik:RadTreeView.ItemContainerStyle>
 </telerik:RadTreeView>

Is it possible to get the psd file for the Loading animation image used with callbacks?

I would like to use a different background color than white.

Thanks.