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2 answers
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How to get task id in customize resources popup in tasks grid

how to hidden on column in Tasks Gantt chart

 

my gantt chart not ajax binding

n/a
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 answered on 14 Jun 2018
7 answers
890 views
I have a grid that is bound client-side.  It has create/update.

One of the fields has a dropdown list using the OptionLabel for an editor template (see Image1).  When creating a record on the grid, selecting an option other than the OptionLabel option save fine (see Image2).

When updating the record and selecting the OptionLabel option, everything saves fine (see Image3).

When updating again, all of the options save as [option Option] even though the dropdown list displays correctly (see Image4).

The easiest way to see this is by using the PopUp edit option and never refreshing the page.
Tsvetina
Telerik team
 answered on 14 Jun 2018
5 answers
919 views
Hi, 
I'm having trouble managing the inline edit mode in my TreeList.
I would like to enable the inline edit mode (.Editable(e => e.Mode("inline"))) only on nodes without children, so I tought that, fired the "edit" event and checked for the presence of children, I could cancel it using preventDefault() but it's doing nothing.

I searched a lot but couldn't find anything helping me whit this issue.

Bonus question: is it possible, in inline mode, to enable the edit function only for one column?


Thanks a lot! 
Alessandro
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 answered on 13 Jun 2018
4 answers
766 views

I have disabled few Dates in kendo Calendar . How to do Next/Prev button link to jump to the only Enabled dates? Right now it jumps to disabled dates even though those are not available to click on. 

 

Thanks in advance

Amita

Jeff
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 answered on 13 Jun 2018
1 answer
74 views

Hello, i need create 1.000 task after create 1 task.

1) How i can can scroll the all records? Any way when scroll the gantt fill 10/20 or 30 task at a time? Because i use the event Read beside server, but when i scoll is very slow.

I am using last package.

 

Thanks,

Camilo

 

Ivan Danchev
Telerik team
 answered on 11 Jun 2018
2 answers
323 views

Hi,

I have a model holding a string property:

public class TicketDto
{
    public string Status { get; set; }
}

Is there a way for a view with a model of IEnumerable<TicketDto> to display a pie chart with the category being Status and the value being the percentage that particular status appears in the collection?

For example, if my IEnumerable<TicketDto> contains the following properties:

Active
Closed
Closed
Closed

... then the pie chart would show two categories: 25% active, and 75% closed.

Thanks!
Brian

Brian
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Iron
 answered on 08 Jun 2018
3 answers
1.2K+ views
How might I make it so only the dropdowntree's leaves are selectable; and clicking parent nodes will either do nothing or expand the nodes?
Plamen
Telerik team
 answered on 08 Jun 2018
3 answers
214 views

Hi Folks,

i would like to update the markers of a map through signalR. i got it right for a grid control. but in map control, i just get a stack space error and nothing more.

Is it possible, that the map control has no implementation for this scenario, or am i missing something else?

 

Binding is done as follows:

 @(Html.Kendo().Map()
                .Name("mapVessels")
                .Layers(layers =>
                {
                    layers.Add()
                        .Type(MapLayerType.Tile)
                        .UrlTemplate("https://#= subdomain #.tile.openstreetmap.org/#= zoom #/#= x #/#= y #.png")
                        .Subdomains("a", "b", "c")
                        .Attribution("&copy; <a href='http://osm.org/copyright'>OpenStreetMap contributors</a>");

                    layers.Add()
                        .Type(MapLayerType.Marker)
                        .DataSource(dataSource => dataSource
                            .SignalR()
                            .AutoSync(true)
                            .Schema(schema => schema
                                .Model(model =>
                                {
                                    model.Id("ID");
                                    model.Field("ID", typeof(Guid)).Editable(false);
                                }))
                            .Events(events => events.Push("onPush"))
                            .Transport(tr => tr
                                .Promise("hubStart")
                                .Hub("hub")
                                .Client(c => c
                                    .Read("read"))
                                .Server(s => s
                                    .Read("read")))
                        )
                        .LocationField("LatLng")
                        .TitleField("Title")
                        .ValueField("Value")

                        //.Tooltip(tooltip=>tooltip
                        //    .Content())
                        ;
                })
                .Center(54.623, 13.2248)
                .Zoom(8)
                .Events(events => events.MarkerClick("onMarckerClick"))
    .Deferred()
    )

Stefan
Telerik team
 answered on 08 Jun 2018
3 answers
943 views

Hi,

I am using the file upload template to customize the file upload. Currently Async is set to false, so on select event I am displaying the template. But I want to use the in built function which displays the file size. I am using the below template but I don't want to display the file size in bytes. Is there a way I can achieve this? I created a custom function called formatFileSize() but I want to utilize the inbuilt function if available.

 

<script id="uploadFileTemplate" type="text/x-kendo-template">
        <div>
            <span class="k-file-extension-wrapper">
                <span class="k-file-extension">#=files[0].extension#</span>
                <span class="k-file-state"></span>
            </span>
            <span class="k-file-name-size-wrapper">
                <span class="k-file-name" title="#=name#">#=name#</span>
                <span class="k-file-size">#=formatFileSize(size,2)#</span>
            </span>
            <button id='btnFileDelete' type='button' class='k-upload-action' style='position: absolute; right: 0;' title="Delete">
                <span title="Remove" class="k-icon k-i-close k-i-x" aria-label="Remove"></span>
            </button>
        </div>
    </script>

<script type="text/javascript">

        function OnSelectUploadFile(e) {
            setTimeout(function () {
                $('#btnFileDelete > span').addClass('btnFileOverwrite');
                $('#btnFileDelete > span').attr('title', 'Delete the file');
                $('#btnFileDelete > span').text('Delete');
                $('#btnFileDelete').prepend('<i class="fas fa-times"></i>');
            });
            return true;
        }        
        function formatFileSize(bytes,decimalPoint) {
            if(bytes == 0) return '0 KB';
            var k = 1000,
                dm = decimalPoint || 2,
                sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'],
                i = Math.floor(Math.log(bytes) / Math.log(k));
            return parseFloat((bytes / Math.pow(k, i)).toFixed(dm)) + ' ' + sizes[i];
        }

    </script>

I am using the below version of Kendo Mvc
2017.3.1018.545

 

 

Sriram
Top achievements
Rank 1
 answered on 07 Jun 2018
4 answers
820 views

HI

I have define a model with a [ScaffoldColumn(false)] column : 

  [ScaffoldColumn(false)]
  public string Column1 { get; set; }

but when I want to show this column in grid but that column not shown : 
 
  columns.Bound(column => column.Column1).Width(100);

After remove the [ScaffoldColumn(false)] from that column,
the column shown correctly.

[ScaffoldColumn(false)] column ignored by Grid internally even if Bound explicitly ? 

How could I show the [ScaffoldColumn(false)] column using Bound column ?

Best regards

Chris

 

 

Preslav
Telerik team
 answered on 07 Jun 2018
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