Planned
Last Updated: 26 Aug 2022 05:12 by ADMIN

Bug report

When a Telerik UI for ASP.NET Core MultiSelect is used in a Form, a JS error is thrown:

jquery.min.js:2 Uncaught Error: Syntax error, unrecognized expression: #
    at Function.se.error (jquery.min.js:2)
    at se.tokenize (jquery.min.js:2)
    at se.select (jquery.min.js:2)
    at Function.se [as find] (jquery.min.js:2)
    at S.fn.init.find (jquery.min.js:2)
    at new S.fn.init (jquery.min.js:2)
    at S (jquery.min.js:2)
    at Object.data ((index):24)
    at init.setup (kendo.all.js:6596)
    at init.read (kendo.all.js:6574)

The issue occurs when using jQuery 3.6.0, but is absent with jQuery v 1.12.4

Reproduction of the problem

@(Html.Kendo().Form<FormViewModel>()
        .Name("exampleForm")
        .HtmlAttributes(new { action = "Items", method = "POST" })
        .Validatable(v =>
        {
            v.ValidateOnBlur(true);
            v.ValidationSummary(vs => vs.Enable(true));
        })
        .Items(items =>
        {
               items.Add()
                        .Field(f => f.MultiSelect)
                        .Label(l => l.Text("MultiSelect:"))
                        .Editor(e =>
                        {
                            e.MultiSelect()
                                .HtmlAttributes(new { })
                                .Placeholder("Select...")
                                .DataTextField("ProductName")
                                .DataValueField("ProductID")
                                .HtmlAttributes(new { style = "width:100%" })
                                .Height(520)
                                .DataSource(source =>
                                {
                                    source.Read(read =>
                                    {
                                        read.Action("Items_GetProducts", "Form");
                                    })
                                    .ServerFiltering(true);
                                });
                        });
             })
    )
    public class FormViewModel
    {
        public List<ProductViewModel> MultiSelect { get; set; }
    }

Runnable sample available in ticket 1540812

Expected/desired behavior

JavaScript error should not be thrown.

Environment

  • Kendo UI version: 2021.3.914
  • jQuery version: 3.6.0
  • Browser: [all]
Planned
Last Updated: 28 Jun 2022 13:01 by ADMIN

Currently, the ExportAs configuration exposes Proxy method to setup the proxyUrl field, but it is limited to enter only action and controller. Whereas in RazorPages a URL with handler should be defined instead. 

Plus, in order for the AntiForgeryToken to work properly it should be injected in the form submitted by the tool.

Planned
Last Updated: 20 Sep 2021 07:56 by ADMIN
Currently, the Telerik ASP.NET Core Form component does not display the name of the property that is set through the "DisplayAttribute.Name Property". Is it possible to implement it?
Planned
Last Updated: 20 Mar 2020 06:53 by ADMIN

Bug report

Validation attributes are not rendered on Kendo editors if ViewData contains same key as the model.

Reproduction of the problem

@{
  ViewData["Title"] = "Home Page"; 
}

@using (Html.BeginForm())
{
  @Html.Kendo().TextBoxFor(model => model.Title)
}

<script>
  $(function () {
    $("form").kendoValidator();
  });
</script>

Current behavior

Validation attributes are not rendered.

Expected/desired behavior

Validation attributes should be rendered on the input element.

Environment

  • Kendo UI version: 2020.1.219
  • Browser: [all]