I've recently discovered the Form widget, and I like how it simplifies coding/layout of the labels and fields. However, in a form you often want to step through the form, only showing subsequent fields on the basis of answers to previous fields, or just to simplify what is presented in one go.

I have found that hide/show of a Group can be achieved on response to say a switch; eg

function onIsManagerChange(e) {
       var form = $("#requestForm").getKendoForm();
       var groups = form.wrapper.find(".k-form-fieldset");
       $(groups[1]).toggle(!e.checked);
 }

But what if I just want to show the first group, and then require the user to press a Next button. Is it possible to add a button, say to the end of:

  @(Html.Kendo().Form<AccessRequest.Models.Main>()
        .Name("requestForm")
        .HtmlAttributes(new { action = "Create", method = "POST" })
        .Items(items =>
        {
            items.AddGroup()
                .Label("You and your manager's details")
                .Items(i =>
                {
                    i.Add()
                         .Field(f => f.StaffName)
                         .Label(l => l.Text("My name"));
                    i.Add()
                       .Field(f => f.ManagerName)
                       .Label(l => l.Text("Manager name"));
------ ADD BUTTON HERE
                });
            items.AddGroup() ...

I have implemented the File Manager like in the Demo and I have added the Download in the ContextMenu.

https://demos.telerik.com/aspnet-mvc/filemanager

https://docs.telerik.com/aspnet-mvc/knowledge-base/filemanager-create-download-command

so fare so good.

Now when I double click on a folder I get into the folder, but when I double click on a file nothing happens.

How can I implement that the file is open (downloaded) on double click?

In the Demo (https://demos.telerik.com/aspnet-mvc/filemanager) ist looks like the same behavior.

Hi, I have a kendo grid and need to get a querystring value.  See below code.

Browser Url = http://blahblah/blah/36?EvaluationCriteriaGrid-mode=edit&chiefEvalCriteriaId=110

UI.cshtml

@(Html.Kendo().Grid(Model.ChiefEvaluationCriteriaList.AsEnumerable())
                        .Name("EvaluationCriteriaGrid")
                        .Columns(columns =>
                        {

                            columns.Bound(p => p.EvaluationCriteriaName);
                            columns.Bound(p => p.MinScore).Width(100).Title("Min Score").Format("{0:0}");
                            columns.Bound(p => p.MaxScoreDisplay).Width(100).Title("Max Score");
                            columns.Command(command => { command.Edit(); }).Width(180).Title("Action");
                        })
                        .CellAction(cell =>
                        {
                            if (cell.Column.Title == "Action")
                            {
                                if (cell.DataItem.EvaluationResultID ==
                                    ServiceProxy.Model.DomainConstants.EVALUATION_RESULT_APPROVED)
                                {
                                    cell.HtmlAttributes["style"] = "display:none;";
                                }
                            }
                        })
                        .Editable(editing => editing.Mode(GridEditMode.InLine))
                        .Pageable()
                        .Sortable()
                        .Scrollable()
                        .DataSource(dataSource => dataSource
                        .Server()
                        .Model(model => model.Id(c => c.ChiefEvaluationCriteriaID))
                        .Read("EvaluationQuestionnaire", "EvaluationCriteria", new { area = "Proposal", Id = Model.SolicitationDetails.SolicitationID })
                        .Update("EditEvaluationCriteria", "EvaluationCriteria", new { area = "Proposal", Id = Model.SolicitationDetails.SolicitationID })

                    )

                )

Controller.cs

[HttpPost]

 public ActionResult EditEvaluationCriteria( int Id, int chiefEvalCriteriaId, int maxScoreDisplay, int minScoreDisplay = 0 )
        {

                    return view

        }

Thank you for the support

When I paste rows from an excel sheet and try to sync the datasource the submit event doesn't include the pasted rows.  This works fine in version 2020.2.513, but doesn't in version 2021.1.224.  Any ideas?

@(Html.Kendo().Spreadsheet()
        .Name("CommentsSpreadsheet")
        .HtmlAttributes(new { style = "width:100%;" })
        .Toolbar(false)
        .Sheetsbar(false)
        .Sheets(sheets =>
        {
            sheets
            .Add()
            .Name("Comments")
            .DataSource<DocumentCommentSpreadsheetEntry>(ds =>
                ds.Custom()
                .Batch(true)
                .Transport(t => t.Read("onRead").Submit("onSubmit"))
                )
            .Columns(columns =>
            {
                columns.Add().Width(100);
                columns.Add().Width(100);
                columns.Add().Width(100);
                columns.Add().Width(200);
                columns.Add().Width(200);
                columns.Add().Width(200);
                columns.Add().Width(200);
                columns.Add().Width(300);
                columns.Add().Width(300);
            })
            .Rows(rows =>
            {
                rows.Add().Height(30).Cells(cells =>
                {
                    cells.Add()
                            .Bold(true)
                            .Background("#015991")
                            .TextAlign(SpreadsheetTextAlign.Center)
                            .Color("white");
                    cells.Add()
                            .Bold(true)
                            .Background("#015991")
                            .TextAlign(SpreadsheetTextAlign.Center)
                            .Color("white");
                    cells.Add()
                            .Bold(true)
                            .Background("#015991")
                            .TextAlign(SpreadsheetTextAlign.Center)
                            .Color("white");
                    cells.Add()
                            .Bold(true)
                            .Background("#015991")
                            .TextAlign(SpreadsheetTextAlign.Center)
                            .Color("white");
                    cells.Add()
                            .Bold(true)
                            .Background("#015991")
                            .TextAlign(SpreadsheetTextAlign.Center)
                            .Color("white");
                    cells.Add()
                            .Bold(true)
                            .Background("#015991")
                            .TextAlign(SpreadsheetTextAlign.Center)
                            .Color("white");
                    cells.Add()
                            .Bold(true)
                            .Background("#015991")
                            .TextAlign(SpreadsheetTextAlign.Center)
                            .Color("white");
                    cells.Add()
                            .Bold(true)
                            .Background("#015991")
                            .TextAlign(SpreadsheetTextAlign.Center)
                            .Color("white");
                    cells.Add()
                            .Bold(true)
                            .Background("#015991")
                            .TextAlign(SpreadsheetTextAlign.Center)
                            .Color("white");
                });
            });
        })
    
)

<script>

function onRead(options) {
            var data = [
                {
                    Section: '',
                    Page: '',
                    Line: '',
                    Item: '',
                    Category: '',
                    Email: '',
                    Subject: '',
                    Comment: '',
                    ProposedSolution: ''
                }
            ]
            options.success(data);
        }
        function onSubmit(e) {
           //No rows included in created or updated
           console.log(e.data);
            
        }
</script>

Here is what I tried:

            
using (FileStream stream = new FileStream(FullFileNameDOC, FileMode.Open))
       wordDocument =  new DocxFormatProvider().Import(stream);

Header header = wordDocument.Sections.First().Headers.Default;
RadFlowDocumentEditor editor = new RadFlowDocumentEditor(header.Document);
using (Stream stream = new FileStream($@"{TemplatesDirectory}FormHeader.PNG", FileMode.Open))
       editor.InsertImageInline(stream, "png");
using (FileStream stream = new FileStream(FullFileNameDOC, FileMode.Open))
       wordDocument =  new DocxFormatProvider().Import(stream);

Header header = wordDocument.Sections.First().Headers.Default;
RadFlowDocumentEditor editor = new RadFlowDocumentEditor(header.Document);
using (Stream stream = new FileStream($@"{TemplatesDirectory}FormHeader.PNG", FileMode.Open))
       editor.InsertImageInline(stream, "png");
            

... this inserts the image but not in the Word document Header; it inserts the image in the Word document Body.

Thanks.

Good day,

I'm using Server hierarchy Grid which containes a sub grid in DetailTemplate.

But there's no expend icon in the grid which data was loaded successfully. In page HTML codes, there's <td class="k-hierarchy-cell"> but style.display = 'none'

Please help to check.

Code and screenshot as below:

@{ Html.Kendo().Grid(Model)
        .Name("grid")
        .Columns(columns =>
        {
            columns.Bound(e => e.BookingNumber).Width(200);
            columns.Bound(e => e.QuotationId).Width(120).Title("QT#");
            columns.Bound(e => e.ProformaETD).Width(120);
            columns.Bound(e => e.BLShipper).Width(400);
            columns.Bound(e => e.BLConsignee).Width(400);
            columns.Bound(e => e.BLNotify1).Width(400);
            columns.Bound(e => e.BLNotify2).Width(400);
            columns.Bound(e => e.BLContractHolder).Width(400);
        })
        .DetailTemplate(item =>
        {
            Html.Kendo().Grid(item.Containers)
                    .Name("Ctn_" + item.BookingId)
                    .Columns(columns =>
                    {
                        columns.Bound(o => o.ContainerNumber).Width(150);
                        columns.Bound(o => o.ContainerType).Width(100);
                        columns.Bound(o => o.IsSOC);
                    })
                    .Pageable()
                    .Width(500)
                    .Render();
        })
        .Pageable()
        .Scrollable()
        .DataSource(dataSource => dataSource.Server().PageSize(20))
        .Sortable()
        .Height(650)
        .Render();
        }

Try to use the Drag and Drop to reorder the rows. 
I'm stuck in an error that I'm not figuring out.

The error: Uncaught TypeError: Cannot read property 'insert' of undefined

The line: grid.datasource.insert(newIndex, dataItem );

I'm sure the datasource has data, since the "console.log(dataItem)" returns the object model

var Material = new kendo.data.Model.define({
    id: "NR_position",
    fields: {
        NR_position: { type: "number" },
        CD_Material: { type: "number" },
        NM_Material: { type: "string" }
    }
});

var Controller = {
    dataSource: {        
        ListMat: new kendo.data.DataSource({
            transport: { read: { url: matList, type: "POST" } },
            model: Material,             
            dataType: "json",
            url: "data/person.json"
        })
    },
    init: function () {
        var grid = $("#grdMatOrder").kendoGrid({
            dataSource: Controller.dataSource.ListMat,
            columns: [
                { field: "NR_position", title: "Order" },
                { field: "CD_Material", title: "Code" },
                { field: "NM_Material", title: "Name" }
            ]
        }).data("kendoGrid");

        grid.table.kendoSortable({
            filter: ">tbody >tr",
            hint: function (element) {
                var table = $('<tr colspan=4" class="placeholder></ tr>'), hint;

                table.append(element.clone());
                table.css("opacity", 0.7)                

                return table;
            },

            change: function (e) {
                var skip = grid.dataSource.skip(),
                    oldIndex = e.oldIndex + skip,
                    newIndex = e.newIndex + skip,
                    data = grid.dataSource.data(),
                    dataItem = grid.dataSource.getByUid(e.item.data("uid"));

                console.log(dataItem)

                grid.dataSource.remove(dataItem);
                grid.datasource.insert(newIndex, dataItem );
            }
        });
    }
};


$(document).ready(function () {
    Controller.init();
});

        

I have a kendo grid and in the create action, I want to post back the content of another grid's data source to a razor pages server.

@(Html.Kendo().Grid<EntityModel>()
        .Name("mainGrid")
        .DataSource(ds => ds.Ajax()
            .Read(r => r.Url("/Index?handler=ReadEntity")) 
            .Create(c => c.Url("/Index?handler=CreateEntity").Data("getData"))         
            .Model(m => m.Id(id => id.EntityID))
    )
)

function getData() {
    var otherModels = $("#otherGrid").data("kendoGrid").dataSource.data();
    var temp = $.extend(true, {}, kendo.antiForgeryTokens(), { otherModels: otherModels });
    return temp;
}
The result looks like this
temp
otherModels
0
Name: xyz ...
 
The action:
public JsonResult OnPostCreateEntity(List<OtherViewModel> otherModels, [DataSourceRequest] DataSourceRequest request, EntityViewModel entityModel) //otherModels is empty
This works fine for collections of simple objects like integers, but in this case, an exception is thrown:
"Cannot read property 'field' of undefined"

Hello, I have a grid which uses popup editing, and inside the editor is another grid which uses incell-editing. This basically works, apart from the following:

For the nested grid, I want to use an editor template, containing a multiselect.

But on editing a cell with the editor template, nothing happens. What might be the reason for this?

Main Grid:

@(Html.Kendo().Grid<WorkspaceViewModel>()
            .Name("grid")
            .Editable(editable => editable.Mode(GridEditMode.PopUp).TemplateName("WorkspaceDialog"))
            .ToolBar(x => x.Create().Text("Add Workspace"))
            .Columns(columns =>
            {
                columns.Bound(column => column.Name);
                columns.Command(column =>
                {
                    column.Edit().UpdateText("Save");
                    column.Destroy();
                }).Width(230);
            })
            .DataSource(ds => ds.Ajax()
                .Read(r => r.Url("/Workspaces/Index?handler=ReadWorkspace").Data("getSearchParameters"))
                .Update(u => u.Url("/Workspaces/Index?handler=UpdateWorkspace").Data("getSelectedReports"))
                .Create(c => c.Url("/Workspaces/Index?handler=CreateWorkspace").Data("getSelectedReports"))
                .Destroy(d => d.Url("/Workspaces/Index?handler=DestroyWorkspace").Data("forgeryToken"))
                .Model(m => m.Id(id => id.WorkspaceID))
                .PageSize(10)
            ) )

Popup:

<div class="k-edit-field">
    @(Html.Kendo().Grid<ViewModels.ReportUserViewModel>()
        .Name("reportGrid")
        .Columns(columns =>
        {
            columns.Bound(column => column.Name);
            columns.Bound(c => c.SelectedUsers) //List<UserSelectViewModel>
                .ClientTemplateId("reportUserTemplate")
                .Sortable(false)               
                .EditorTemplateName("~\\/Views\\/Shared\\/EditorTemplates\\/UserSelect.cshtml")
        })
        .Editable(editable => editable.Mode(GridEditMode.InCell))
        .DataSource(ds => ds
            .Ajax()
            .Read(r => r.Url("/Workspaces/Index?handler=ReadReport").Data("getSelectedReportUsers"))
            .Model(m => m.Id(id => id.ReportID))
            .PageSize(10)
            .ServerOperation(false)
        )
    )
</div>

Editor Template:

@model List<ViewModels.UserSelectViewModel>

@(Html.Kendo().MultiSelectFor(m => m)
    .AutoBind(false)
    .DataTextField("Name")
    .DataValueField("UserID")
    .BindTo((List<UserSelectViewModel>)ViewData["Users"])
    )

The controls are inside a Razor Pages application. Both templates are placed in the Views/Shared/EditorTemplates folder. In the Editor Template markup, I tried to use the absolute path to the view, because EditorTemplates("UserSelect") threw some error ("Unexpected token").

Everything works fine if I use the Multiselect in the main grid.

Hi

I have successfully found a way to make the resource horizontal grouping headers have a div with several elements inside, and custom styling. 

I need this to add a portrait of people, their names and an apartment name, for each of the resource group headers.

However if i have 16+ columns to show in the horizontal view, it gets squished together, so there isn't enough space to see the details.

SO, i set the widths of each of the headers to 200px, and add them together and add the width to the this.view().table[0] 's styles. This works for the headers.... However, the horizontal scrollbar doesn't appear, and the events dont match anymore. So when i call any "refresh", "rebind", "resize" etc. method, the site crashes because it creates an infinite loop. 

What can i do?

Js databound function:

function hideStaffTimeHeader() {
	var view = this.view();

	// remove the times header row
	var trs = view.timesHeader[0].children[0].children[0].children;
	for (var i = 1; i < trs.length; i++) {
		trs[i].remove();
	}
	$(".k-scheduler-header-wrap > table > tbody > tr:eq(1)").hide();

	// attempt to set the width of each header and total width of entire table.
	var columns = view.table[0].children[0].children[0].children[1].children[0].children[0].children[0].children[0].children[0].children;
	var width = 0;
	for (var i = 0; i < columns.length; i++) {
		columns[i].style.width = "200px";
		width += 200;
	}
	view.table[0].style.width = width + "px";
}

@model IList<WebStaffScreen.Models.TaskViewModel>
@using Kendo.Mvc.UI

<div id="sc_container">
@(Html.Kendo().Scheduler<WebStaffScreen.Models.TaskViewModel>()
		.Name("staffCalender_scheduler")
		.DateHeaderTemplate("<span class='k-link k-nav-day'>#=kendo.toString(date, 'dd-MM-yyyy')#</span>")
		.Date(DateTime.Now)
		.AllDaySlot(false)
		.Editable(e => e.TemplateName("StaffEditorPartialView"))
		.Views(v => v.DayView(d => d.Selected(true)))
		.Group(group => group.Resources("CitizenManagerName").Orientation(SchedulerGroupOrientation.Horizontal))
		.Resources(res => res.Add(m => m.CitizenManagerID)
			.Name("CitizenManagerName")
			.DataTextField("FullName")
			.DataValueField("ID")
			.DataSource(s => s.Read(r => r.Action("GetCitizenManagersInResidence", "StaffCalendar")))
		)
		.DataSource(d => d.Model(m => m.Id(f => f.TaskID))
			.Read("Read", "StaffCalendar")
			.Create("Create", "StaffCalendar")
			.Update("Update", "StaffCalendar")
			.Destroy("Destroy", "StaffCalendar")
		)
		.Events(e => e.DataBound("hideStaffTimeHeader"))
)
</div>

Update:

Heres a sample with the problem, and some Readme info in the Home/index page ..