@(Html.Kendo().Grid<TelerikMvcApp1.Models.OrderViewModel>()
.Name("grid")
.Columns(columns => {
columns.Bound(p => p.OrderID).Filterable(false).Width(100);
columns.Bound(p => p.ShipCity).Width(100);
columns.Bound(p => p.ShipCity).Width(150);
columns.Bound(p => p.OrderDate).Format("{0:MM/dd/yyyy}").Width(140);
})
.Sortable()
.Filterable(f => f.Extra(true)
.Messages(message => message.Equals("Равно"))
.Messages(message => message.Filter("Приложи"))
.Messages(message => message.Clear("Изчисти"))
.Messages(message => message.Info("Покажи записи които:"))
.Messages(message => message.And("и"))
.Messages(message => message.Or("или"))
.Messages(message => message.AdditionalOperator("fdfdfd"))
.Messages(message => message.IsFalse("Активни "))
.Messages(message => message.IsTrue("Неактивни "))
)
.ColumnMenu()
.DataSource(dataSource => dataSource
.Ajax()
.PageSize(20)
.Model(model => model.Id(p => p.OrderID))
.Read(read => read.Action("Orders_Read", "Grid"))
)
)
Or use this REPL example: https://netcorerepl.telerik.com/QSYflePv05yaqnLZ07
The issue is also reproducible with the ColumnMenu set the following way:
.ColumnMenu(cm => cm
.Messages(message => message.Columns("Колони"))
.Messages(message => message.ColumnSettings("Насторйки"))
.Messages(message => message.Filter("Филтър"))
.Messages(message => message.SortAscending("Сортирай възходящ ред"))
.Messages(message => message.SortDescending("Сортирай низходящ ред"))
)
The filter menu messages are not set.
The filter menu messages are set regardless of whether a ColumnMenu is enabled or not.
Dragging a row from a Grid to another empty Grid is not working.
The row is not inserted in the empty Grid
The row should be inserted in the empty Grid.
Bundling the Kendo js files in an ASP.NET MVC application throws a NullReferenceException error. Reproduced with versions 2024.1.319 and 2024.2.514. The bundling works without exceptions in version 2023.3.1114.
bundles.Add(new ScriptBundle("~/bundles/kendo").Include(
"~/Scripts/kendo/2024.2.514/kendo.web.min.js",
"~/Scripts/kendo/2024.2.514/kendo.aspnetmvc.min.js"
));
Instead of kendo.web.min.js you can use kendo.all.min.js with the same result.
@Scripts.Render("~/bundles/kendo")
Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.
Workaround:
Use bundles.Add(new Bundle("~/bundles/kendo") instead of bundles.Add(new ScriptBundle("~/bundles/kendo")
No exception is thrown when bundling the Kendo script files.
Reproducible in MVC with a custom toolbar tool that has a ClientTemplate.
@(Html.Kendo().Grid<TelerikMvcApp2.Models.OrderViewModel>()
.Name("grid")
.Columns(columns =>
{
columns.Bound(p => p.OrderID).Filterable(false);
columns.Bound(p => p.Freight);
columns.Bound(p => p.OrderDate).Format("{0:MM/dd/yyyy}");
columns.Bound(p => p.ShipName);
columns.Bound(p => p.ShipCity);
})
.ToolBar(toolbar =>
{
toolbar.Save();
toolbar.Spacer();
toolbar.Custom().ClientTemplate("<span>test</span>");
})
.Pageable()
.Sortable()
.Scrollable()
.Filterable()
.HtmlAttributes(new { style = "height:550px;" })
.Editable(editable => editable.Mode(GridEditMode.InCell))
.DataSource(dataSource => dataSource
.Ajax()
.PageSize(20)
.Model(model => model.Id(p => p.OrderID))
.Read(read => read.Action("Orders_Read", "Grid"))
.Create("Orders_Create", "Grid")
.Update("Orders_Update", "Grid")
)
)
Duplication of the "Cancel" button.
A single "Cancel" button is rendered in the toolbar.
DropDownList editor in a Form component with ServerFiltering enabled causes a js exception.
@(Html.Kendo().Form<MVCFormValidation.Models.UserViewModel>()
.Name("formExample")
.HtmlAttributes(new { action = "/Home/Index", method = "POST" })
.Validatable(v =>
{
v.ValidateOnBlur(true);
v.ValidationSummary(vs => vs.Enable(false));
})
.Items(items =>
{
items.AddGroup()
.Label("Registration Form")
.Items(i =>
{
i.Add()
.Field(f => f.FirstName)
.Label(l => l.Text("First Name:"));
i.Add()
.Field(f => f.LastName)
.Label(l => l.Text("Last Name:"));
i.Add()
.Field(f => f.NumberOfShares)
.Label(l => l.Text("Number Of Shares:"));
i.Add().Field(m => m.Country.Id)
.Editor(e => e.DropDownList().DataSource(source =>
{
source.Read(read =>
{
read.Action("GetCountries", "Home");
})
.ServerFiltering(true);
}).Filter(FilterType.Contains).DataTextField("Name").DataValueField("Id"))
.Label("Country");
i.Add()
.Field(f => f.Email)
.Label(l => l.Text("Email:"));
i.Add()
.Field(f => f.DateOfBirth)
.Label(l => l.Text("Date of Birth:").Optional(true));
i.Add()
.Field(f => f.Agree)
.Label(l => l.Text("Agree to Terms:"));
});
})
)
On page load a js exception is thrown:
Uncaught Error: Syntax error, unrecognized expression: #
No exceptions.
<div id="grid"></div>
<script>
// The dataSource is initialized as a stand-alone widget that can be bound to the Grid.
var dataSource = new kendo.data.DataSource({
transport: {
read: {
// The remote endpoint from which the data is retrieved.
url: "https://demos.telerik.com/kendo-ui/service/products",
dataType: "jsonp"
}
},
pageSize: 10
});
$("#grid").kendoGrid({
// The dataSource configuration is set to an existing DataSource instance.
dataSource: dataSource,
pageable: true
});
</script>
The breakpoint is added at the last line (326079) of the file.
The breakpoint is added at the desired line (e.g., 3715).
https://dojo.telerik.com/ORahihiZ/2
The second editor (NumericTextBox) in the popup is focused by default.
Since the form's focusFirst option is enabled, the first editor (textarea) in the popup should be focused by default.
As a workaround, the textarea can be focused in the editCard event handler:
function onEditCard(e) {
setTimeout(function() {
$(".k-taskboard-pane-content textarea").focus();
}, 100)
}
In a Selectable grid, when only one column is shown in the grid, and the model's Id field is specified, an error occurs on selection.
If you include more than one column (must be more than one visible) it works correctly.
If the model's Id is not specified, it works correctly even with only one column visible.
@(Html.Kendo().Grid<TelerikMvcApp1.Models.OrderViewModel>()
.Name("grid1")
.Columns(columns => {
columns.Bound(p => p.ShipName);
columns.Bound(p => p.ShipCity).Hidden(true);
})
.Pageable()
.Sortable()
.Scrollable()
.Filterable()
.Selectable(s => s.Mode(GridSelectionMode.Single))
.HtmlAttributes(new { style = "height:430px;" })
.DataSource(dataSource => dataSource
.Ajax()
.PageSize(20)
.Read(read => read.Action("Orders_Read", "Grid"))
.Model(m => m.Id("OrderID"))
)
)
Dear team,
Recently I've updated the kendo UI.
currently I'm using the this version.
Here I wrote the code for testing.
// cshtml code
@(Html.Kendo().Grid<Alliant.Controllers.ProductViewModel>()
.Name("mixedSort")
.Columns(columns => {
columns.Bound(o => o.ProductName).Width(300);
columns.Bound(p => p.UnitPrice).Width(300);
columns.Bound(p => p.UnitsInStock).Width(300);
columns.Bound(p => p.Discontinued).Width(300);
columns.Bound(p => p.Group).Width(300);
})
.Pageable(pageable => pageable.ButtonCount(5))
.Sortable(sortable => sortable
.AllowUnsort(true)
.SortMode(GridSortMode.Mixed)
.ShowIndexes(true))
.DataSource(dataSource => dataSource
.Ajax()
.PageSize(5)
.Read(read => read.Action("Sorting_Orders_Read", "Testing"))
)
)
// Controller code
public ActionResult Sorting_Orders_Read([DataSourceRequest] DataSourceRequest request)
{
List<ProductViewModel> lstData = new List<ProductViewModel>()
{
new ProductViewModel(){Group="A",ProductName="A1",UnitPrice=10,Discontinued=1,UnitsInStock=50},
new ProductViewModel(){Group="A",ProductName="B1",UnitPrice=20,Discontinued=2,UnitsInStock=60},
new ProductViewModel(){Group="B",ProductName="C1",UnitPrice=30,Discontinued=3,UnitsInStock=70},
new ProductViewModel(){Group="C",ProductName="D1",UnitPrice=40,Discontinued=4,UnitsInStock=80},
new ProductViewModel(){Group="C",ProductName="E1",UnitPrice=50,Discontinued=5,UnitsInStock=90},
};
return Json(lstData.ToDataSourceResult(request), JsonRequestBehavior.AllowGet);
}
// Modelpublic class ProductViewModel
{
public string ProductName { get; set; }
public decimal UnitPrice { get; set; }
public int UnitsInStock { get; set; }
public decimal Discontinued { get; set; }
public string Group { get; set; }
}
Could you please help me to figure out the issue?
I also checked the jquery code.
// Jquery code render by kendo
### Bug report
When the Grid uses an external DataSource, the aggregates are undefined within the ClientGroupFooterTemplate().
### Reproduction of the problem
Use the following REPL sample that demonstrates the issue:
https://netcorerepl.telerik.com/mIkyQnvB382bsiFt24
1. Group the Grid by the "Freight" column.
2. An error is thrown in the browser console: "Uncaught ReferenceError: sum is not defined".
3. The aggregates=["sum"] is missing in the column options in the Grid initialization script;
"columns":[{"title":"Order ID","field":"OrderID","filterable":false,"encoded":true},{"title":"Freight","groupFooterTemplate":"Sum: #=sum#","field":"Freight","filterable":{"messages":{"title":"Show items with value that"},"checkAll":false},"encoded":true},{"title":"Ship City","width":"150px","field":"ShipCity","filterable":{"messages":{"title":"Show items with value that"},"checkAll":false},"encoded":true}]
When the DataSource is defined within the Grid configuration, the aggregate is displayed as expected.
### Expected/desired behavior
The "sum" aggregate must be displayed within the group footer template of the column when the Grid is grouped.
### Workaround
Define the DataSource in the Grid configuration or update the Grid settings by using the setOptions() method when the page is loaded:
<script>
$(document).ready(function () {
var grid = $("#grid").data("kendoGrid");
if (grid) {
let gridColumns = grid.columns;
if (!gridColumns[1].aggregates) { // update [1] with the index of the column that has a group footer template. For example, "1" is the 2nd Grid column
gridColumns[1].aggregates = ["sum"];
grid.setOptions({ columns: gridColumns });
}
}
});
</script>
### Environment
* **Telerik UI for ASP.NET Core/MVC: 2024.1.319
* **Browser: [all]
The issue is related to the specific selectors used in the filter option. The linked example contains 3 different selectors, with all of which the problematic behavior is exhibited.
The Tooltip does not hide automatically, unless you move the mouse cursor directly down from the hovered span.
The Tooltip hides automatically once you exit the boundaries of the hovered element, regardless of the cursor move direction.
1. Create a solution with several Telerik UI for MVC projects
2. Perform a rename of a value that is present in multiple projects
Expected result: Rename is performed successfully.
Actual result: Visual Studio crashes.
Application: devenv.exe
Using the PDFViewer with the latest version of PDF.js (3.9.179) throws js exceptions. Version 3.4.120 is the last one, with which no js exception is thrown.
Dojo example: https://dojo.telerik.com/IHedIhur/3
The file is loaded, however, js exceptions are thrown:
The --scale-factor
CSS-variable must be set, to the same value as viewport.scale
, either on the container
-element itself or higher up in the DOM. text_layer.js:480:14
No js exceptions when using PDF.js versions newer than v3.4.120.
When a modal Dialog is open, if we open a modal Window and then attempt to close it, a js exception is thrown. This is a regression introduced in version 2024.1.319.
Run the following dojo example: https://dojo.telerik.com/IrEWEHAZ
A js exception is thrown:
Uncaught TypeError: this._object(...)._overlay is not a function
The issue is related to the modal option being enabled in both the Dialog and the Window. Disabling this option in one of them, prevents the exception.
The Window closes without exceptions.
### Bug report
The legend items cannot be configured in the SeriesDefaults() configuration of the Pie Chart.
### Reproduction of the problem
1) Create a Pie Chart with a visible legend.
2) Add the SeriesDefaults() configuration and try to add the LegendItem() option to set the type of the legend items.
.SeriesDefaults(seriesDefaults =>
{
seriesDefaults
.Pie();
.LegendItem(x => x
.Type("line")
.Line(y => y.DashType(ChartDashType.Solid)));
})
The Legenditem() option is available for Telerik UI for ASP.NET Core Pie Chart.
### Expected/desired behavior
The legend items of the Pie Chart must be configurable through the SeriesDefaults() option.
### Environment
* **Telerik UI for ASP.NET MVC version: 2024.1.319
* **Browser: [all]
<div id="pdfViewer">
</div>
<script type="text/javascript">
$("#pdfViewer").kendoPDFViewer({
pdfjsProcessing: {
file: ""
}
});
function loadFile() {
$("#pdfViewer").data("kendoPDFViewer").fromFile("@Url.Action("GetPDF", "Home")");
}
</script>
public ActionResult GetPDF()
{
var name = "sample.pdf";
string path = Server.MapPath("/Content/pdf/sample.pdf");
//generate a random boolean:
Random rng = new Random();
bool randomBool = rng.Next(0, 2) > 0;
if (randomBool)
{
byte[] fileBytes = System.IO.File.ReadAllBytes(path);
return File(fileBytes, System.Net.Mime.MediaTypeNames.Application.Octet, name);
}
else
{
return new HttpNotFoundResult("File not found.");
}
}
In the case where the request returns HttpNotFoundResult, a number of js errors are thrown:
util.js:417 Uncaught (in promise)
The user loses the ability to load a file, because subsequent attempts to load a file by clicking the button result in another js exception:
api.js:1114 Uncaught TypeError: Cannot read properties of null (reading 'sendWithStream')
The component should show a message that a file is not found, without throwing js exceptions and should not become unusable after a failed attempt to load a file.
A hidden template column that is not included in the ColumnMenu appears after showing another column
.Columns(columns =>
{
//Hidden template column
columns.Template(x =>
{
int rptIndex = Model.IndexOf(x);
string namePrefix = "Grid[" + rptIndex + "].";
Html.Hidden(namePrefix + "Id", x.Id, new { @readonly = "readonly" });
Html.Hidden(namePrefix + "Name", x.Name, new { @readonly = "readonly" });
}).Hidden().IncludeInMenu(false);
columns.Bound(x => x.Id).Width(120).Hidden(true);
columns.Bound(x => x.Name).Width(200);
columns.Bound(x => x.ReportingDateOriginal).Width(500).HtmlAttributes(new { id = "reporting-date-original" })
.Filterable(f => f.UI(GridFilterUIRole.DateTimePicker).Cell(c => c.Template("dateFilter")));
columns.Bound(x => x.Test1).Width(200).Hidden(true);
columns.Bound(x => x.TimezoneOffset).Width(200).HtmlAttributes(new { id = "reporting-date-offset" });
columns.Bound(x => x.Test2).Width(200).Hidden(true);
columns.Bound(x => x.ReportingDateAdjusted).Width(500).HtmlAttributes(new { id = "reporting-date-adjusted" })
.Filterable(f => f.UI(GridFilterUIRole.DateTimePicker).Cell(c => c.Template("dateFilter")));
columns.Bound(x => x.Test3).Width(200);
columns.Bound(x => x.Test4).Width(200).Hidden(true);
columns.Bound(x => x.Test5).Width(200);
})
The first time instead of the Id, the template column appears.
The Id column should appear and the template column should remain hidden.