The DataSource's property groupPaging: true prevents the Grid's group from expanding if it has a defined groupHeaderColumnTemplate.
Also reproducible in the Core wrapper where an error is thrown: kendo.all.js:8743 Uncaught TypeError: Cannot read property 'hasSubgroups' of undefined
groupPaging is not compatible with the groupHeaderColumnTemplate
groupPaging and the groupHeaderColumnTemplate should be compatible
Kendo UI version: 2021.2.616
Browser: [all]
Validation attributes are not rendered on Kendo editors if ViewData contains same key as the model.
@{
ViewData["Title"] = "Home Page";
}
@using (Html.BeginForm())
{
@Html.Kendo().TextBoxFor(model => model.Title)
}
<script>
$(function () {
$("form").kendoValidator();
});
</script>
Validation attributes are not rendered.
Validation attributes should be rendered on the input element.