Hi,

we have been building an SPA using Vue2 that also will be serves as mobile application (wrapped using Cordova). we need Grouped list item with fixed group header (exactly the same functionality as Mobile Listview - Fixed Header). AFAIK i cannot achieve that using Kendo Listview Vue Wrapper.

is it possible to use Kendo Mobile UI especially Mobile ListView inside of Vue application, because i cannot find any reference about this in telerik documentation & the forum.

Hi,

I have an issue with dropdownlist, with run twice the databound (read action)

In my case, I customized the dropdownlist to manage the pagination :

Html.Kendo().DropDownList()
        .Name(Model.ElementId)
        .DataTextField(Model.LovTextField.Name)
        .DataValueField(Model.LovField.Name)
        .Value(Model.Value.ToString())
        .IgnoreCase(Model.SearchIgnoreCase)
        .Enable(Model.IsEnabled)
        .Animation(false)
        .AutoWidth(true)
        .Template(Model.ClientTemplate)
        .ValueTemplate(Model.ClientTemplate)
        .DataSource(source =>
        {
            source.Custom()
                .ServerFiltering(true)
                .ServerPaging(true)
                .PageSize(50)
                .Type("aspnetmvc-ajax")
                .Transport(transport =>
                {
                    transport.Read("ReadLovData", "DropDownList", new { area = "Runtime", pageid = ViewBag.PageContext.PageId, elementid = Model.ElementId });
                })
                .Schema(schema =>
                {
                    schema.Data("Data") //define the [data](http://docs.telerik.com/kendo-ui/api/javascript/data/datasource#configuration-schema.data) option
                        .Total("Total"); //define the [total](http://docs.telerik.com/kendo-ui/api/javascript/data/datasource#configuration-schema.total) option
                }).Events(e => e.RequestEnd(@<text>function(e) {requestEnd(e,"@Model.ElementId");}</text>));
        })
        .Virtual(v =>
        {
            v.ValueMapper("dropDownListValueMapper")
                .MapValueTo("dataItem");
        })
        .FooterTemplate("<span class='k-state-hover'>Page #: instance.dataSource.page() # / #: instance.dataSource.totalPages() # - Total #: instance.dataSource.total() # items found</span>")

dropDownListValueMapper is a javascript function that calls an controller/action via ajax in POST mode

requestEnd is a javascript function that that does nothing in this case 

In the attached file, I have an example of a page with 3 dropdownlists; and we see for each of them the call of a second databound, just before the call of the valuemapper

Like you can see, we are in ASP.NET MVC, and I'm not  good enough in javascript to replicate an example on dojo (especially in server mode)

I also noticed that the example on databound customization did not work properly (https://demos.telerik.com/aspnet-mvc/dropdownlist/custom-datasource), but with the example provided with the DLL it works locally. However there is no valuemapper, so ... 

Note that I just went to the latest version (2018-R1), and I use Visual Studio 2015 (C#)

Thanks,

Thierry

Hello,

We noticed that when we when we click 'More formats..' in the format's list, the modal window opens twice. The issue can be reproduced here https://demos.telerik.com/kendo-ui/spreadsheet/index. Is this a known issue?

Also, is it best to post hese here or directly on the github repo's issue list.

Thanks! 

Gabriel

Hello,

I'm trying to disabled the cell after I loaded Data but I failed.

What should I do to achieve my need?

Some action I already tried below:

1.

2.

add the attribute : "enable" : "false" to JSON Data.

I'm in the process of upgrading an existing MVC 5 application to Core 2. Kendo UI Grid is used to display documents and has the Kendo Upload control added to the toolbar of the Grid.

This works fine in the MVC 5 implementation as shown below:

 @(Html.Kendo().Grid<ViewModels.Documents>()
      .Name("filesGrid")
      .ToolBar(t => t.Template(
        @<text>
    )
            @(Html.Kendo().Upload()
                  .Name("files")
                  .HtmlAttributes(new { aria_label = "files" })
                  .Async(a => a.Save("DocumentSave", "Home", new { requestId = ViewBag.RequestId }))
                  .Events(e => e.Success("onUploadSuccess"))
                  .ShowFileList(false) // Hide the file list as we're displaying uploaded files in the Grid
            )
        </text>
      ))
      .Columns(columns =>
      {
          columns.Bound(f => f.FileName).ClientTemplate(Html.ActionLink("#=FileName#", "Download", "Home", new { id = "id" }, null).ToHtmlString().Replace("id", "#=DocumentId#")).Title("File name");
          // Calculate the file size in KB, round it up and display it in a client template
          //columns.Bound(f => f.DataLength).ClientTemplate("#= Math.ceil(DataLength / 1024) #").Title("File size in KB").Width(150);
          columns.Bound(f => f.DataLength).Title("File size").Width(150);
          columns.Command(command => command.Destroy()).Width(100);
      })
      .Sortable()
      .Pageable()
      .DataSource(dataSource => dataSource
          .Ajax()
          .PageSize(10)
          .Model(m => m.Id(f => f.DocumentId))
          .Read(read => read.Action("DocumentsRead", "Home", new { requestId = ViewBag.RequestId }))
          .Destroy(update => update.Action("DocumentDelete", "Home"))
      )
    )

However in ASP.NET Core 2 KendoUICore 2018.1.117, the .ToolBar(t => t.Template() method is no longer available, it appears it has been replaced by ClientTemplate. When I attempt to embed the same markup for UI Upload inside ClientTemplate, I get an error "Cannot convert lambda expression to type 'string' because it is not a delegate type"

.ToolBar(t => t.Create()).ToolBar(toolbar =>
                    {
                      toolbar.ClientTemplate(@<text>Html.Kendo().Upload()</text>);
                    }
                    )

Thanks for the input!

Dear all..

Good day!

Hello, I'm Ucu, I have some issue/bug that I can't find/solve it. I generated some excel spreadsheet using Kendo.

When the spreadsheet open, and then I click the cells or I press the keyboard to move into other cells, the height of window Spreadsheet is change dynamically, increment +2 px. I try to the in , but nothing change, the height of window still change upper and upper. how can I solve this? please let me know if you have experience with me, how to solve this..here is my js code

and then here is my

for detail, I attach the screenshot of my issues. see attachments.

I hope I can find the answer here. Thanks in advance