Telerik Forums
UI for ASP.NET Core Forum
3 answers
218 views

Currently in Splitter, when adding a new pane, I can use LoadContentFrom("Action","Controller") to load content 

For a TitleLayout, when adding a new container, I can only use BodyTemplateId("stringTemplateID")

Is there a way for me to simulate BodyTemplateId ("Action","Controller") to load data into TitleLayout from a Controller/Action?

Thanks.

 

 

Nikolay
Telerik team
 answered on 18 Aug 2020
1 answer
68 views

Hi,

How can I change the default color for all highlighting , hover & mouse - over for an application.

 

Aleksandar
Telerik team
 answered on 18 Aug 2020
3 answers
655 views

I want to display 4 or 5 columns and 3 or 4 columns that are hidden in the grid. I want to create a custom command to show the all the columns in a readonly fashion. 

 

Basically, use the default dialog for popups and make it readonly. Can it be done?

Thanks … Ed

 

Marin Bratanov
Telerik team
 answered on 17 Aug 2020
1 answer
54 views

Hello,

Opening an event in the schedule and then dragging the window that loads as a result makes the window's background colour to change. It seems to be changing to match the overlay background colour. I can recreate this using the example provided on your documentation

https://demos.telerik.com/aspnet-mvc/scheduler

 

I've tried this using chrome and firefox and the behavior is the same.

Is this default/expected behavior? Is there any way to override this?

Thanks

Tom


Ivan Danchev
Telerik team
 answered on 17 Aug 2020
1 answer
538 views

I am using .net core mvc version

I have a partial view that I'm loading using a jquery .load

The partial contains a form, which contains some kendo dropdowns and a kendo editor

Whenever the load completes and the partial view renders in the target div, I see a console error relating to each of the kendo components

VM2091:1 Uncaught TypeError: jQuery(...).kendoDropDownList is not a function
    at <anonymous>:1:48
    at Object.n [as syncReady] (VM2083 kendo.aspnetmvc.min.js:25)
    at <anonymous>:1:7
    at DOMEval (jquery.js:111)
    at domManip (jquery.js:5762)
    at jQuery.fn.init.append (jquery.js:5898)
    at jQuery.fn.init.<anonymous> (jquery.js:5992)
    at access (jquery.js:3939)
    at jQuery.fn.init.html (jquery.js:5959)
    at Object.<anonymous> (jquery.js:9892)

 

 

When i pull out the code that failed and execute it in the browser console, it works and suddenly the kendo form components work fine again.

 

an example of the code thats failing is this line 

kendo.syncReady(function(){jQuery("#ClientId").kendoDropDownList({"autoBind":true,"dataTextField":"Text","dataValueField":"Value","optionLabel":"Select client...","value":"33526","filter":"contains","dataSource":{"transport":{"read":{"url":"/Client/ClientSelect_Read","data":function() { return kendo.ui.DropDownList.requestData(jQuery("#ClientId")); }},"prefix":""},"serverFiltering":true,"filter":[],"schema":{"errors":"Errors"}}});});

 

Can anyone tell me how to resolve this error?

 

 

Dion
Top achievements
Rank 1
Veteran
 answered on 17 Aug 2020
1 answer
148 views

How do I set the font for a selection of Cells to Arial?

Chris
Top achievements
Rank 1
 answered on 13 Aug 2020
4 answers
739 views

Not sure if this is were I should post this question.  I have created a dotnet standard assembly to use with my controller with the PDFViewer that will translate a Word document (docx) to a pdf.  I have tried several different methods and get the same error.  The error I receive is:  "Can not export other than Jpeg and Jpeg2000 and ImageQuality different than High".  The document is pretty straight forward with text a barcpde and a table if that helps (a small image of the doc attached).  Does anyone have an idea how to fix this?  I also created a "this is a test" document and when it is displayed it shows: "PDF file fails to process."  I have attached the document.

 

System.NotSupportedException
  HResult=0x80131515
  Message=Can not export other than Jpeg and Jpeg2000 and ImageQuality different than High
  Source=Telerik.Documents.Fixed
  StackTrace:
   at Telerik.Windows.Documents.Fixed.Model.Resources.ImageSource.DoOnUnknownData(Byte[] unknownData, ImageQuality imageQuality, Action`1 doOnEncodedData)
   at Telerik.Windows.Documents.Fixed.Model.Resources.ImageSource.InitializeImageInfoFromUnknownData(Byte[] unknownData, ImageQuality imageQuality)
   at Telerik.Windows.Documents.Fixed.Model.Resources.ImageSource.EnsureImageInfo()
   at Telerik.Windows.Documents.Fixed.Model.Resources.ImageSource.get_Width()
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.Objects.ImageXObject.CopyPropertiesFrom(IPdfExportContext context, ImageSource imageSource)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Export.PdfExportContext.GetResource(ImageSource resource)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Export.PdfContentExportContext.GetResource(ImageSource imageSource)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Export.ContentElementWriters.ImageWriter.WriteOverride(PdfWriter writer, IPdfContentExportContext context, Image element)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Export.ContentElementWriters.MarkableContentElementWriter`1.Write(PdfWriter writer, IPdfContentExportContext context, Object element)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Export.ContentElementWriters.ContentElementWriterBase.WriteElement(PdfWriter writer, IPdfContentExportContext context, Object element)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Export.ContentElementWriters.ContentRootWriter.WriteOverride(PdfWriter writer, IPdfContentExportContext context, IContentRootElement element)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Export.ContentElementWriters.ContentElementWriter`1.Write(PdfWriter writer, IPdfContentExportContext context, Object element)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Export.ContentElementWriters.ContentElementWriterBase.WriteElement(PdfWriter writer, IPdfContentExportContext context, Object element)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.DocumentStructure.ContentStream.BuildContentData(IPdfExportContext context, IResourceHolder resourceHolder, IContentRootElement contentRootElement)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.DocumentStructure.Page.CopyPropertiesFrom(IPdfExportContext context, RadFixedPage fixedPage)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.DocumentStructure.DocumentCatalog.CopyRadFixedPageProperties(RadFixedPage source, Page destination, IRadFixedDocumentExportContext context)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.DocumentStructure.DocumentCatalog.CopyPagePropertiesFrom(IRadFixedDocumentExportContext context)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.DocumentStructure.DocumentCatalog.CopyPropertiesFrom(IRadFixedDocumentExportContext context)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Export.PdfExporter.Export(IRadFixedDocumentExportContext context, Stream output)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.PdfFormatProvider.ExportOverride(RadFixedDocument document, Stream output)
   at Telerik.Windows.Documents.Common.FormatProviders.FormatProviderBase`1.Export(T document, Stream output)
   at Telerik.Windows.Documents.Flow.FormatProviders.Pdf.PdfFormatProvider.ExportOverride(RadFlowDocument document, Stream output)
   at Telerik.Windows.Documents.Common.FormatProviders.FormatProviderBase`1.Export(T document, Stream output)
   at TexasProtax.Document.Pdf.ConvertToPdf.FromWord(String filename) in D:\#bitbucket\TexasProtax\texasprotax.appraisalportal\TexasProtax.Document\Pdf\ConvertToPdf.cs:line 36
   at TexasProTax.AppraisalPortal.Web.Areas.Document.Controller.ViewerController.GetDocument(String location) in D:\#bitbucket\TexasProtax\texasprotax.appraisalportal\TexasProtax.AppraisalPortal.Web\Areas\Document\Controller\ViewerController.cs:line 43
   at Microsoft.Extensions.Internal.ObjectMethodExecutor.Execute(Object target, Object[] parameters)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ActionMethodExecutor.SyncActionResultExecutor.Execute(IActionResultTypeMapper mapper, ObjectMethodExecutor executor, Object controller, Object[] arguments)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.InvokeActionMethodAsync()
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.InvokeNextActionFilterAsync()

Here is the method:

using System;
using System.Collections.Generic;
using System.IO;
using System.Text;
using Telerik.Windows.Documents.Common.FormatProviders;
using Telerik.Windows.Documents.Flow.FormatProviders.Docx;
using Telerik.Windows.Documents.Flow.FormatProviders.Pdf;
using Telerik.Windows.Documents.Flow.Model;
 
...
 
        public static Stream FromWord(string filename)
        {
            using (Stream inStream = File.OpenRead(filename))
            using (Stream outStream = new MemoryStream())
            {
                IFormatProvider<RadFlowDocument> fileFormatProvider = new DocxFormatProvider();
 
                RadFlowDocument document = null;
                using (Stream input = File.OpenRead(filename))
                {
                    document = fileFormatProvider.Import(input);
                }
 
                //byte[] renderedBytes = null;
                IFormatProvider<RadFlowDocument> formatProvider = new PdfFormatProvider();
                using (MemoryStream ms = new MemoryStream())
                {
                    formatProvider.Export(document, ms);
                    //renderedBytes = ms.ToArray();
                    return ms;
                }
 
            }
        }
Martin
Telerik team
 answered on 12 Aug 2020
1 answer
339 views

Hello.

 

I'm doing this example: https://demos.telerik.com/aspnet-core/grid/custom-command

I would like to add a button to the view, the button should redirect to a controller action with a parameter.
attached image

How could I do it?

 

Petar
Telerik team
 answered on 11 Aug 2020
3 answers
621 views

I still have a developer edition available to me in my downloads and was wondering. In the grid can one tell the edit button to go to another controller / action ?

 

Regards

Neli
Telerik team
 answered on 10 Aug 2020
5 answers
100 views

I have several treeviews on a page and the ondatabound is firing before the data is loaded, actually, before the tree is ready. Anything that I need to do differently?

 

Matt

Petar
Telerik team
 answered on 10 Aug 2020
Narrow your results
Selected tags
Tags
+? more
Top users last month
Jay
Top achievements
Rank 3
Bronze
Iron
Iron
yw
Top achievements
Rank 2
Iron
Iron
Stefan
Top achievements
Rank 2
Iron
Iron
Iron
Kao Hung
Top achievements
Rank 1
Iron
Bohdan
Top achievements
Rank 2
Iron
Iron
Iron
Want to show your ninja superpower to fellow developers?
Top users last month
Jay
Top achievements
Rank 3
Bronze
Iron
Iron
yw
Top achievements
Rank 2
Iron
Iron
Stefan
Top achievements
Rank 2
Iron
Iron
Iron
Kao Hung
Top achievements
Rank 1
Iron
Bohdan
Top achievements
Rank 2
Iron
Iron
Iron
Want to show your ninja superpower to fellow developers?
Want to show your ninja superpower to fellow developers?