Hi

I have a custom editable template and i would like to the owner to default owner, no selection. I have below code in the custom template but the value is not posted back to server during ajax call.  can someone advice ?

<div data-container-for="OwnerName" class="k-edit-field" id="owner">
    <input type="text" class="k-input k-textbox" name="ownername" id="ownername" data-bind="value:OwnerName" disabled>
    <input type="hidden" name="ownerId" data-bind="value:OwnerID" id="ownerId">
</div>

<script>

    $(function () {

        if (!$("\\\#title").val()) {
            var viewModel = kendo.observable({
                OwnerName: "Tester",
                ownerId: "TS0001"
            });
            kendo.bind($("\\\#owner"), viewModel);
        }

    });

</script>

Hello,

I get an error when trying to add Microsoft.AspNetcore.Mvc.Razor.RuntimeCompilation to my project to re-enable this feature which was removed from the base package. Attached is the error I am receiving.

Thanks,

Scott

PivotGrid/TreeList control:

Expand/collapse button's mouseover  cursor is text style,not arrow or hand icon,like the treeview control/grid control

The current examples available online to implement an ImageBrowserController by extending EditorImageBrowserController do not work. Is there any documentation available for hooking this up for .NET Core?

Thank you.

Hello Telerik community,

In the application I'm building I am trying to implement the Telerik UI Editor. While the size and position of the editor itself is completely fine, I seem to get some problems when trying to open some of it's tools which are connected to dropdown sections. These happen when using the tools 'formatting' and also when accesing the three-dotted "more tools" button.

I found online that it could maybe be caused by the jQuery version I'm using, so I tried updating to jQuery 3.3.1, but without luck unfortunately.

I am only getting this problem with Internet Explorer 11. Chrome or even simulating IE 10 seem to work fine.

I'm using ASP.NET Core 2.1. jQuery version 3.3.1. Kendo UI for ASP.NET Core.

I tried the implementation of the demo given here: https://demos.telerik.com/aspnet-core/editor/index.

I have tried both turning 'Resizable' true or false.

I also read that the positioning is caused by the scrollbar, which is true for me. However I don't know how to solve this, since the solution was to upgrade jQuery.

For my lay-out I'm using CSS Grid in combination with Flexbox.

Here's the code snippet of the Telerik editor implementation.

Here are some screenshot of the problem:

Hi,

I have a async  upload control as shown below. It's on a razor page. I also have a couple of dropdownlists. When my SaveTraitFiles function is called, I need the bound value of the dropdown's selected value in my function. Right now it's always zero because of the async on the upload. If I remove the asyc and just process uploaded files on a submit, I get the desired value from the dropdown's bound property. Is there some magic sauce that I need to pour on this to get the async upload to get receive bound values of other controls?

Thanks ... Ed

NetCore 3.0.0-preview3-27503-5 
Telerik.UI.for.AspNet.Core Nuget package v2019.1.412-internal
Visual Studio 2019 v16.0.1

I have a view with multiple line charts, bar charts and pie charts. I have a view model that contains the data for each graph as well as labels and colours. I am using DataSource read and passing an extra parameter which is a date from a kendo date picker control. The controller function is correctly called and the view model populated and returned. I can see from the visual studio output window that there are no errors and using the Network tab in Chrome developer tools the data is correctly returned with a status 200. However when i change the date to a month where i have no data the graph is refreshed once when the date picker is closed and once again when i think it should be populated with the updated view model returned from the read. However the graph shows the previous data. Again using the Network tab I can see that the data is nulls as expected. I have included my code below. Looking at the examples, mostly which are for the Grid control, they return a list from the controller function and use the ToDataSourceResult() function. I have tried return Json(new [] {vm}.ToDataSourceResult()); with no success. Could you explain where I am going wrong

The attached image shows the data returned for March but the partial graph still showing the data for April

<!-- view snippet -->
<div class="row">
    <div class="col-12 col-sm-4 col-md-3 col-md-2">
        <div id="month" class="k-content">
            <h5 style="margin-top: 2em;">Select month:</h5>
            @(Html.Kendo().DatePicker()
              .Name("monthpicker")
              .Start(CalendarView.Year)
              .Depth(CalendarView.Year)
              .Format("MMMM yyyy")
              .Events(e => e.Change("monthpickerChange"))
              .Max(DateTime.Now)
              .Value(value)
              .Footer(false)
              .HtmlAttributes(new { style = "width: 100%", title = "monthpicker" })
            )
        </div>
    </div>
</div>

<div class="row">
    <div class="col-12 col-sm-12">
        <div class="k-content wide">
            @(Html.Kendo().Chart<CustomerSurveyViewModel>()
                .Name("chartMonthlyRatings")
                .Title($"Ratings for {DateTime.Now.ToString("MMMM, yyyy")}")
                .Legend(legend => legend
                    .Position(ChartLegendPosition.Bottom)
                )
                .DataSource(datasource =>
                {
                    datasource.Read(read =>
                    {
                        read.Action("GetRatingsForMonth", "Home").Data("getMonthDate");
                    });
                })
                .ChartArea(chartArea => chartArea
                    .Background("transparent")
                )
                .SeriesDefaults(seriesDefaults =>
                    seriesDefaults.Line().Style(ChartLineStyle.Smooth)
                )
                .Series(series =>
                {
                    series.Line(Model.MonthRatings1).Name(Model.Names[0]);
                    series.Line(Model.MonthRatings2).Name(Model.Names[1]);
                    series.Line(Model.MonthRatings3).Name(Model.Names[2]);
                    series.Line(Model.MonthRatings4).Name(Model.Names[3]);
                    series.Line(Model.MonthRatings5).Name(Model.Names[4]);
                })
                .SeriesColors(Model.Colours.ToArray<string>())
                .CategoryAxis(axis => axis
                    .Categories("01", "02", "03", "04", "05", "06", "07", "08", "09", "10",
                                "11", "12", "13", "14", "15", "16", "17", "18", "19", "20",
                                "21", "22", "23", "24", "25", "26", "27", "28", "29", "30",
                                "31")
                    .MajorGridLines(lines => lines.Visible(false))
                )
                .ValueAxis(axis => axis
                    .Numeric().Labels(labels => labels.Format("{0}"))
                    .Line(line => line.Visible(false))
                    .AxisCrossingValue(0)
                )
                .Tooltip(tooltip => tooltip
                    .Visible(true)
                    .Format("{0}")
                )
            )
        </div>
    </div>
</div>

        [HttpPost]
        public async Task<IActionResult> GetRatingsForMonth(DateTime dateSelected)
        {
            int daysInMonth = DateTime.DaysInMonth(dateSelected.Year, dateSelected.Month);
            var existingEntries = await firebaseClient.Child("CustomerSurveys")
                                                      .OrderByKey()
                                                      .OnceAsync<CustomerSurvey>();

            var data = existingEntries.Where(x => (x.Object.TimeStamp.Month == dateSelected.Month &&
                                                   x.Object.TimeStamp.Year == dateSelected.Year))
                                      .Select(x => x.Object);

            CustomerSurveyViewModel vm = new CustomerSurveyViewModel();
            for (int i = 1; i <= daysInMonth; i++)
            {
                var count = data.Where(x => (x.Rating == 1 && (int)x.TimeStamp.Day == i)).Select(x => x).Count();
                if (count > 0)
                    vm.MonthRatings1.Add(count);
                else
                    vm.MonthRatings1.Add(null);
            }
            for (int i = 1; i <= daysInMonth; i++)
            {
                var count = data.Where(x => (x.Rating == 2 && (int)x.TimeStamp.Day == i)).Select(x => x).Count();
                if (count > 0)
                    vm.MonthRatings2.Add(count);
                else
                    vm.MonthRatings2.Add(null);
            }
            for (int i = 1; i <= daysInMonth; i++)
            {
                var count = data.Where(x => (x.Rating == 3 && (int)x.TimeStamp.Day == i)).Select(x => x).Count();
                if (count > 0)
                    vm.MonthRatings3.Add(count);
                else
                    vm.MonthRatings3.Add(null);
            }
            for (int i = 1; i <= daysInMonth; i++)
            {
                var count = data.Where(x => (x.Rating == 4 && (int)x.TimeStamp.Day == i)).Select(x => x).Count();
                if (count > 0)
                    vm.MonthRatings4.Add(count);
                else
                    vm.MonthRatings4.Add(null);
            }
            for (int i = 1; i <= daysInMonth; i++)
            {
                var count = data.Where(x => (x.Rating == 5 && (int)x.TimeStamp.Day == i)).Select(x => x).Count();
                if (count > 0)
                    vm.MonthRatings5.Add(count);
                else
                    vm.MonthRatings5.Add(null);
            }

            return Json(vm);
        }

// View Model
    public class CustomerSurveyViewModel
    {
        public List<int> BeginningOfTime { get; set; } = new List<int>();

        public List<int?> ThisWeeksRatings1 { get; set; } = new List<int?>();
        public List<int?> ThisWeeksRatings2 { get; set; } = new List<int?>();
        public List<int?> ThisWeeksRatings3 { get; set; } = new List<int?>();
        public List<int?> ThisWeeksRatings4 { get; set; } = new List<int?>();
        public List<int?> ThisWeeksRatings5 { get; set; } = new List<int?>();

        public List<int?> LastWeeksRatings1 { get; set; } = new List<int?>();
        public List<int?> LastWeeksRatings2 { get; set; } = new List<int?>();
        public List<int?> LastWeeksRatings3 { get; set; } = new List<int?>();
        public List<int?> LastWeeksRatings4 { get; set; } = new List<int?>();
        public List<int?> LastWeeksRatings5 { get; set; } = new List<int?>();

        public List<int?> DateRatings1 { get; set; } = new List<int?>();
        public List<int?> DateRatings2 { get; set; } = new List<int?>();
        public List<int?> DateRatings3 { get; set; } = new List<int?>();
        public List<int?> DateRatings4 { get; set; } = new List<int?>();
        public List<int?> DateRatings5 { get; set; } = new List<int?>();

        public List<int?> MonthRatings1 { get; set; } = new List<int?>();
        public List<int?> MonthRatings2 { get; set; } = new List<int?>();
        public List<int?> MonthRatings3 { get; set; } = new List<int?>();
        public List<int?> MonthRatings4 { get; set; } = new List<int?>();
        public List<int?> MonthRatings5 { get; set; } = new List<int?>();

        public List<int?> YearRatings1 { get; set; } = new List<int?>();
        public List<int?> YearRatings2 { get; set; } = new List<int?>();
        public List<int?> YearRatings3 { get; set; } = new List<int?>();
        public List<int?> YearRatings4 { get; set; } = new List<int?>();
        public List<int?> YearRatings5 { get; set; } = new List<int?>();

        public List<string> Categories { get; set; } = new List<string>();
        // colours
        public List<string> Colours { get; set; } = new List<string>();
        // names
        public List<string> Names { get; set; } = new List<string>();


        public CustomerSurveyViewModel()
        {
            Colours.Add("#E21E2B");
            Colours.Add("#F4572E");
            Colours.Add("#FCB040");
            Colours.Add("#91CA61");
            Colours.Add("#3DB449");

            Names.Add("Extremely Disatisfied");
            Names.Add("Not Happy");
            Names.Add("Neutral");
            Names.Add("Happy");
            Names.Add("Very Happy");
        }
    }

        function monthpickerChange(e) {
            var date = this.value();
            var chart = $("#chartMonthlyRatings").data("kendoChart");
            chart.setOptions({
                title: {
                    text: "Ratings for " + moment(date).format("MMMM, YYYY")
                }
            });
            chart.dataSource.read();
            chart.dataSource.refresh();     // not sure if i need refresh or if read is enough
        }

        function getMonthDate() {
            var datepicker = $("#monthpicker").data("kendoDatePicker");
            var date = datepicker.value();
            return { dateSelected: date.toISOString() };
        }

      when moving the mouse above the datapoint of the chart,the tooltip will be  display in the right or up position,

and then if moving mouse to the right or up,if the mouse is above the tooltip area,
the mouse can't perceivel the next datapoint of chart,unless the mouse leave the tooltip area.
if the tooltip area don't effect the mouse check the other datapoint,so that switch to the other tooltip info,
it will be better.

I know this has been asked before and referenced in regard to jquery (https://www.telerik.com/forums/different-color-for-each-bar-in-bar-chart-for-a-single-series-) as well as others but I can't seem to figure out how to do it in Core.   I have a simple Column chart from bound sql datasource.   Is it possible to set the category columns to different colors?  Note that the number of categories is variable.

Here is my controller action:

As an example with 3 categories, my stored proc produces this data:

OutcomeName                    |       AssessmentYear      |         AvgOutcomeValue
Best Practices in Ministry                   2019                                     5.16
Leadership Development                   2019                                        6
Strategic Alignment of Ministries        2019                                     4.59

Here is the Razor View