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 .. 

I'm trying to use the Kendo Datepickerfor in an MVC application that doesn't allow past dates to be selected. If we use .Min or .DisableDates then the input doesn't display the date from the Model.

I've tried a workaround with using a template to set the past dates as 'k-state-disabled' but couldn't get to a solid solution of disabling click events. It would work using the Open event, but when navigating in the calendar, it would still allow past dates to be selected.

Thoughts/help would be great.

Hi,

I am trying to get the .InsertUnorderedList()  to set a bullet point for every line there is in the Editor. But it only does the first line. Anyone that knows how to change this behaviour?

I have attached a picture of this.

Thanks,

Mark

Hi,

How can I save the results of all steps when filling in all the Wizard steps ?  (in Telerik Asp.Net MVC Wizard control)

Lets say that step 2 is dependant on step 1 (screen should be rendedered with/without certain controls dependant of what was filled in on step 1.

How can I achieve this ?

Is there a serverside 'Next' click event or so ? Or a Select step event or so ?  I havent seen it to my dissapointing surprise.

(I know I can load content tabs with Ajax, but that doesnt give me the entered data.)

Martin

Hello,

how can i send a id parameter on Onclick delete action javascript, this is my code. i don't want to use action link because i'm using ajax call

Thanks for helping.

@(Html.Kendo().Grid(Model)
            .Name("Conventions")
            .Columns(columns => {
                columns.Bound(c => c.Libelle).Width("450px");
                columns.Bound(c => c.DateEnvoi).Format("{0:dd/MM/yyyy}");
                columns.Bound(c => c.Statut.Libelle).Title("Statut");
                columns.Template(@<text></text>).ClientTemplate("<span class='k-icon k-i-delete' id='deleteIcon'></span>").HtmlAttributes(new { onclick = "onDeleteConvention()" }).Width("40px");

            }).NoRecords("Pas de conventions trouvés")
            .Scrollable().Height(200).DataSource(dataSource => dataSource
                .Ajax()
                .PageSize(20)
                .ServerOperation(false)
                .Model(model =>
                {
                    model.Id(p => p.ConventionId);
                    model.Field(p => p.Libelle).Editable(false);
                    model.Field(p => p.DateEnvoi).Editable(false);
                    model.Field(p => p.Statut.Libelle).Editable(false);
                })
             )
            )

Hi,

I have a kendo grid with some thousands of records with employees.

so when i click new record in kendo grid, in new row first column is employee name. here am using employeename Edit template view to display employee inside kendo grid while editing.

so is there any possibility like i want to retrieve all the employees from grid and assign those values to dropdown list ( employeename Edit template view) instead of calling to DB.

Hi ,

I have a kendo grid which displays the all employees and their timesheets values. with sum aggregates in footer grid.

here is my requirement.

currently i am editing June month column of A person from the image shown.

in jQuery after getting A person records (using current cell and finding emp number of current row then am querying only that empnumber  to get  A person records) then i want to do sum of column of editing cell (june column).

but i dont want to apply any filters to grid. grid should display previous values only not to show only A person values.

I want to create MVVM Kendo Grid where it is grouped in multiple levels and also want a nested grid or a hierarchical grid for each parent's grid row i.e. each k-master-row .  In the ScreenShot Is it possible to create a Nested/ Child / Hierarchical Grid for each row? If yes, Can someone please provide me with sample demo. 

I didn't find any documentation or helpful resource?

Parent Grid:

   Grouped by Field 1

          Grouped By Field 2

             Row1

                           Nested  / Child Grid with child Grid Columns  For ROW1

             Row2

                        Nested / Child Grid with child Grid Columns For ROW 2

I am using Kendo for Asp.Net MVC in my application. Recently I upgraded to version 2021.2.616 After that the treelist stopped showing data. Only "No records available." is shown(see attached pic)

@(Html.Kendo().TreeList<Models.CategoryModel>()
    .Name("treelist")
    .HtmlAttributes(new { id = "itemtreelist" })
    .Toolbar(toolbar =>
    {   
toolbar.Custom().Click("AddNewCategory_click").Text("Add New Item Category").Name("addNewCategory");

        }
    })
    .Columns(columns =>
    {
        columns.Add().Field(e => e.Name).Width(200).Filterable(filterable => filterable.Ui("itemNameFilter"));
        columns.Add().Field(e => e.Description).Width(300);
        columns.Add().Field(e => e.IsActive).Template(
            "#if(IsActive == true){#" +
                Html.Kendo().CheckBox().Name("name#:IsActive#").HtmlAttributes(new { @class = "IsActive" }).Checked(true).ToHtmlString()
            +"#}else{#" +
                Html.Kendo().CheckBox().Name("name#:IsActive#").HtmlAttributes(new { @class = "IsActive" }).Checked(false).ToHtmlString()
            + "#}#"
            ).Width(75).Filterable(false) ;
        columns.Add().Field(e => e.ImagePath).Title("Image").Filterable(false).Template(
            "#if(ImagePath == null){#" +
                "No Image"
            + "#}else{#" +
             "<img src='#=ImagePath#' alt='#=Name#' Title='#=Name #' style='height:50px;' />"
            + "#}#"
            );

        columns.Add().Command(c =>
        {
            
               
                c.Custom().Click("EditCategory_click").Text("Edit").Name("editCategory");
           
        }).Width(125);

        columns.Add().Command(c =>
        {
           
                c.Destroy();
           
        }).Width(125);


    })
    .Editable(e=>e.Mode("Inline"))
    .Height(200)
    .Filterable(filterable => filterable
        .Extra(false))
    .Sortable()
    .DataSource(dataSource => dataSource
        .Read(read => read.Action("GetItemCategories", "Category"))
        .Create(c => c.Action("CreateItemCategory", "Category"))
        .Update(c => c.Action("UpdateItemCategory", "Category"))
        .Destroy(c => c.Action("DestroyItemCategory", "Category"))
        .Model(m => {
            m.Id(f => f.Id);
            m.ParentId(f => f.ParentCategoryId);
            m.Expanded(true);
            m.Field(f => f.Name);
            m.Field(f => f.Description);
            m.Field(f => f.IsActive);
        })
    )
    .Height(600)

)

Few Notes:

1. There are no console errors

2. The data is coming from the server correctly. I checked and verified in developer console

3. Everything was working before upgrade (previously used 2019.x.xxx)

4. this is the part of the code (in action method) that returns the data for the treelist

IEnumerable<CategoryModel> result = ... linq query here ...;
return Json(result.ToTreeDataSourceResult(request,
                    e => e.Id,
                    e => e.ParentCategoryId,               
                    e => e                   
                    ));