I've found examples how to use the kendo dropdown list as a editor in a column. Can you please provide me an example of how to use a MultiColumnComboBox as a column editor and how you would populate the MultiColumnComboBox in such a use case?

Thank you.

Hi,

how to find the selected cell header column name from the below example.

https://demos.telerik.com/aspnet-mvc/grid/multicolumnheaders

Hi ,
i want to sort values in multi checkbox filter dropdown.
here am attaching image and project code . pls find it.

https://drive.google.com/file/d/1BigmLzF_12b2sFzANGrGWCWaA5j4gcBT/view?usp=sharing

I have a Parent Child relationship that is using a Parent Grid and Tab strip with child grids.  I can get the data to show up but my custom buttons to add / edit and delete data is not working or showing up

TIA

Error

TypeError: Cannot read property 'dataItem' of undefined
    at AddEditCustomerShip (https://localhost:44368/Customer:238:63)
    at HTMLAnchorElement.onclick (https://localhost:44368/Customer:1:1)

<script id="template" type="text/kendo-tmpl">
    @(Html.Kendo().TabStrip()
            .Name("tabStrip_#=CustomerID#")
            .SelectedIndex(0)
            .Animation(animation => animation.Open(open => open.Fade(FadeDirection.In)))
            .Items(items =>
            {
                items.Add().Text("Contacts").Content(@<text>
                    @(Html.Kendo().Grid<I2MS.Models.CustomerContactViewModel>
                    ()                    
                    .Name("grid_contact#=CustomerID#")
                    .Columns(columns =>
                    {
                    columns.Bound(o => o.CustomerContactID).Hidden();
                    columns.Bound(o => o.FirstName).Width(40);
                    columns.Bound(o => o.LastName).Width(40);
                    columns.Bound(o => o.Phone).Width(40);
                    columns.Bound(o => o.Email).Width(40);
                    columns.Bound(o => o.Address).Width(40);
                    //columns.Bound(o => o.Address2).Width(200);
                    columns.Bound(e => e.City).Width(40);
                    columns.Bound(e => e.State).Width(40);
                    columns.Bound(e => e.PostalCode).Width(40);

                    columns.Template("<a title=\"Edit\" onclick=AddEditCustomerContact(event,#=CustomerID#);><img src='images/edit.png' alt='edit' /></a> &nbsp; <a role='button' title='Delete' onclick='onDeleteCustomerContact(event,#=CustomerID#)'><img src='images/delete.png' alt='delete' /></a>").Width(30);
                    })
                    .DataSource(dataSource => dataSource
                    .Ajax()
                    .PageSize(10)
                    .Read(read => read.Action("HierarchyBinding_CustomerContacts", "CustomerContact", new { customerID = "#=CustomerID#" }))
                    .Model(model => { model.Id(i => i.CustomerContactID); })
                    )
                    .ToolBar(toolbar =>
                    {
                        toolbar.Custom().Name("<span class='k-icon k-i-add'></span>Add New Customer Contact").HtmlAttributes(new { style = "float:right", id = "btnAddNewCustomerContact", onclick = "AddEditCustomerContact(null,#=CustomerID#)" });
                        //toolbar.Create();
                    })
                    .Pageable(p => { p.PageSizes(new[] { 5, 10, 20, 50, 100 }).Responsive(false); })
                    .Sortable()
                    .ToClientTemplate()

                    )
                </text>
                );
                 items.Add().Text("Shipping Addresses").Content(@<text>
                    @(Html.Kendo().Grid<I2MS.Models.CustomerShipViewModel>()
                        .Name("grid_ship#=CustomerID#")
                        .Columns(columns =>
                        {
                            columns.Bound(o => o.CustomerShipID).Hidden();
                            columns.Bound(o => o.Name).Width(40);
                            columns.Bound(o => o.PhoneNumber).Width(40);
                            columns.Bound(o => o.Address).Width(40);
                            //columns.Bound(o => o.Address2).Width(200);
                            columns.Bound(e => e.City).Width(40);
                            columns.Bound(e => e.State).Width(40);
                            columns.Bound(e => e.PostalCode).Width(40);

                            columns.Template("<a title=\"Edit\" onclick=AddEditCustomerShip(event,#=CustomerID#);><img src='images/edit.png' alt='edit' /></a> &nbsp; <a role='button' title='Delete' onclick='onDeleteCustomerShip(event,#=CustomerID#)'><img src='images/delete.png' alt='delete' /></a>").Width(30);
                        })
                        .DataSource(dataSource => dataSource
                            .Ajax()
                            .PageSize(10)
                            .Read(read => read.Action("HierarchyBinding_CustomerShips", "CustomerShips", new { customerID = "#=CustomerID#" }))
                            .Model(model => { model.Id(i => i.CustomerShipID); })
                        )
                        .ToolBar(toolbar =>
                        {
                            toolbar.Custom().Name("<span class='k-icon k-i-add'></span>Add New Customer Ship").HtmlAttributes(new { style = "float:right", id = "btnAddNewCustomerShip", onclick = "AddEditCustomerShip(null,#=CustomerID#)" });
                        })
                        .Pageable(p => { p.PageSizes(new[] { 5, 10, 20, 50, 100 }).Responsive(false); })
                        .Sortable()
                        .ToClientTemplate()

                        )
                </text>
                );
            })
            .ToClientTemplate())
</script>

I tried to use fa icons in the drawer but it did not seem to resize / pad (in mini mode) properly. So some of the text was visible.

What am I missing?

Regards

Erwin

I have a kendo grid in an asp.net MVC application to fill a catalog. There are 2 columns on the grid: ItemName (text) and IsActive (checkbox). 

But every time I add or edit a new row, if I write something in the text column and then hover over any checkbox in the grid the text in the cell that I was working disappears.

I'm using InCell grid edit mode. To set the checkbox column I used a ClientTemplate:

Is there a way to solve this?

Hi,

i have view with few butons. when i click button am displaying a view in pop up using kendo window.

here i have a form with 2 fields. after entering form data and submit ,in controller action i want to check whether those 2 fileds values are exists.

if exists i want to show error message with values are already exists, i not exists in database then i want to insert those values.

below is my code

@(Html.Kendo().Window()
                                                                .Name("AddProjectWindow")
                                                                .Modal(true)
                                                                .Width(750)
                                                                .Height(500)
                                                                .Draggable()
                                                                .Resizable()
                                                                .Title("Add New Project")
                                                                .Actions(actions => actions.Close())
                                                                .LoadContentFrom("AddProject", "Home")
                                                                .Visible(false)
)

this is my partial popup view

@model Enhancements.Models.Project

<html>
<head>
    <meta name="viewport" content="width=device-width" />
    <title>Index</title>
</head>

<body>
    <div>
        @{
            using (Html.BeginForm("SubmitAddNewProject", "Home", FormMethod.Post, new { id = "basicUsage" }))
            {
                @Html.AntiForgeryToken()
                @Html.ValidationSummary(true)
                <table>
                    <tr>
                        <td>Enter Project Code <label style="color:red">*</label></td>
                        <td> @Html.TextBoxFor(x => x.ProjCode)</td>
                        <td>
                            @Html.ValidationMessageFor(m => m.ProjCode, "", new { @class = "text-danger" })
                        </td>
                    </tr>
                    <tr>
                        <td>Enter Project Name <label style="color:red">*</label></td>
                        <td>  @Html.TextBoxFor(x => x.ProjectName)</td>
                        <td>
                            @Html.ValidationMessageFor(m => m.ProjectName, "", new { @class = "text-danger" })
                        </td>
                    </tr>
                </table>
                <div id="message">

                </div>
                <button type="submit" value="Submit" id="btnValidateForm">Submit</button>
            }
        }

    </div>
</body>
@Scripts.Render("~/bundles/jqueryval")


</html>

We bind Kendo Grid column dynamically from DB in .net MVC.While we bind that column in Kendo Grid it will give me an error in Browser Console like

"Uncaught SyntaxError: Unexpected identifier".

I have also attached screen shot for console Error and my Code to bind Kendo Grid.