Hi,

I have two grids, second grid (child) shows up in a window by clicking on the custom button in the first grid.  the problem are I cannot transfer the required information from parent grid to the child one (for example the id of row ) and the window is initiated once not more (in order to invoke the child grid with new routevalue). I tried session to transfer id, but it does not work properly.

I followed these examples: 

http://demos.telerik.com/aspnet-mvc/grid/custom-command

http://www.telerik.com/forums/kendo-grid-on-a-kendo-window

in my code, first grid (parent grid) is here:

        @(Html.Kendo().Grid<MainPortal.Models.Tbl_Sample>()
                       .Name("GridShowSample")
                       .DataSource(dataSource => dataSource //Configure the Grid data source.
                           .Ajax() //Specify that Ajax binding is used.
                           .Model(model => model.Id(p => p.SID))
                           .PageSize(20)
                           .Read(read => read.Action("SampleRead", "Mycontroller"))
                           .Create(create => create.Action("AddNewSample", "Mycontroller", new { model = "#=MainPortal.Models.Tbl_Sample#" }))
                           .Update(update => update.Action("Edit", "Mycontroller"))
                         )
                      .Columns(columns =>
                      {
                          columns.Bound(p => p.ID).Width(130);
                          columns.Bound(p => p.SampleBirthDay).Format("{0:MM/dd/yyyy}").Width(130);
                          columns.Bound(p => p.SampleSex).ClientTemplate(
                      "#if (SampleSex == 0) { # Female # } else if (SampleSex == 1) { # Male # } else if (SampleSex == 2) { # Unknown # } #").Filterable(filterable => filterable.UI("genderFilter")).Width(130);
                          columns.Bound(p => p.SampleStatus).ClientTemplate("#=(SampleStatus == 1) ? 'Alive' : 'Dead'#").Filterable(filterable => filterable.UI("statusFilter")).Width(130);
                          columns.Bound(p => p.User).ClientTemplate("Unknown User").Width(130);
                          columns.Bound(p => p.Date).Format("{0:MM/dd/yyyy}").Width(130);
             
                          columns.Command(command => { command.Custom("ViewDetails").Text("show history").Click("showHistory"); command.Edit(); command.Custom("confirmdelete").Text("<span class=\"k-icon k-i-delete\" title=\"delete\"></span>").Click("confirmdelete"); }).Width(200);
                      })
                      .ToolBar(toolbar =>
                      {
                      toolbar.Create().Text("Add New Sample").HtmlAttributes(new { id = "AddNewSample" });
               
                      })
                     .Filterable(filterable => filterable
                         .Extra(false).Messages(m => m.Info("Items with value equal to:")
                        ))
                     .Editable(editable => editable.Mode(GridEditMode.PopUp).TemplateName("AddNewSample") )
                     .Pageable()
                     .Sortable()
                     .Scrollable()
                    .Events(ev => ev.FilterMenuInit("filterMenuInit"))
                    .HtmlAttributes(new { style = "height:550px" })
)
}

here is the window that call the Partialview of the grid and Javascript function:

    @{Html.Kendo().Window()
              .Name("SampleHistoryModal")
              .Content(@<text>
                    @{Html.RenderPartial("_PartialSampleHistory")}
</text>)
                .Draggable()
                .Resizable()
                .Visible(false)
                .Actions(actions => actions.Pin().Minimize().Maximize().Close())
                .Render();
    }

    <script>
        function showHistory(e) {
          
            e.preventDefault();

            var grid = $("#GridShowSample").data("kendoGrid");
            var dataItem = grid.dataItem($(e.target).closest("tr"));
   
            var SID = dataItem.MyData;
        
            $("#SampleHistoryModal").data("kendoWindow").open()
        }

    </script>

 And here is the child grid in partial view:

@(Html.Kendo().Grid
<MainPortal.Models.Tbl_Sample_History_Sel_ID_Result>
    ()
    .Name("Grid")
    .Columns(columns =>
    {
    columns.Bound(o => o.ID).Width(130);
    columns.Bound(o => o.SampleFName).Width(120);
    columns.Bound(o => o.SampleLName).Width(120);
    columns.Bound(o => o.User).ClientTemplate("Unknown User").Width(130);
    columns.Bound(o => o.Date).Format("{0:MM/dd/yyyy}").Width(130);
    })
    .Pageable()
    .Sortable()
    .Scrollable()
    .Filterable()
    
   
    .DataSource(dataSource => dataSource
                    .Ajax()    
                   .Model(model => model.Id(o => o.PhenotypeSID))
                   .Read(read => read.Action("SampleHistoryRead", "MyController",new { ID = "1234"  }))))

This is what my monthView looks like after grouping my events.

Each Room Cell should be longer !! ( as long as the month calendar )

How to fix it, just to look normal !?

Hi guys

If I use

I get a problem in Chrome 80, in that it appears blank (it does have a value in the HTML) until I choose another date from the dropdown (and then it shows)

If I use 

Then it looks OK but doesn't fire the events when changed with the keyboard/dropdown

Any pointers? (and alas I can't upgrade either; seems the stuff in nuget doesn't target 4.6.1, only 4.5.2 or core; using too recent a one (anything after v2016.2.607) installs practically all of .net core as dependency, and anything before it wont install because of missing dependencies or target framework issues

I like how I can set the filterable options for the whole grid according to data type as below:

However, I would like to set Extra(false) for Strings and Enums, but set Extra(true) for Numbers and DateTimes. Is there a way to set the Extra() flag per data type at the grid level without having to set it for each column at the column level?

As we deal with internationalization of our application we are seeing odd behavior from the ComboBox in IE 11 when the Placeholder is in a language using Unicode characters.

For example, the placeholder text "Select Ingredient" in English translates to

Vælg ingrediens - Danish

Wählen Sie Ingredient - German

Seleccione Ingrediente - Spanish

Välj ingrediens - Swedish

In English and Spanish, the ComboBox loads correctly. However, in Danish, German, and Swedish the ComboBox loads into the page already open. The same thing happens if I try to convert those Unicode characters to HTML-encoded. Is there a workaround?

Hallo,

I try the demo of Pie chart in my iphone, but it doesn't display correctly with the labels, some of the labels show only a small part, is it is a bugs or need some configuration in the code?, zie screenshot in attach.

     I am using this:  

@(Html.Kendo().MultiViewCalendar().Name("calendar").Views(3).ShowViewHeader().Min(new DateTime(2020, 7, 1)).Max(new DateTime(2020, 9, 30)).Events(e => e.Change("change"))
            )

and I simply want to highlight/change background color of a few days in a list in my model.  Is there a simple way of doing that?

Hi

I am using a grid with with a ForeignKey-column.
Grid is displaying data from a database table, column is a nullable foreign key to another database table.

The grid displays my data as expected, except the nullable foreign key column.
Column stays empty in view, but value can (and is) selected in edit mode.

Main table class is:
{ long Id, string Text, long? ForeignKeyId }

ForeignKey class is:
{ long Id, string Text }

Cannot change classes, cause they are created by EntityFramework from database.
If I do it anyway and make "long? ForeignKeyId" > "long ForeignKeyId", it will display values in grid, but cannot select null value then.

Can't find a data-option-label like in normal DropDownList as well.

So my question is, how to use a ForeignKey-Column in a grid with an intended possible null value?

Greets Robin

Hi I have grid with inline editing when i want to click cell to update i can see my timepicker and i can select value but when i pass next cell value is disappearing and not select or changing anything
How can i solve it?