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1 answer
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I am following the example form here:

 

https://demos.telerik.com/aspnet-mvc/grid/editing-popup

 

 

which the "Product Name" field is required, however there is nothing in the code the signals that

 

any directions are appreciated 

 

tks

Misho
Telerik team
 answered on 23 Oct 2020
1 answer
424 views

I have a kendo grid with a lot of columns and want to resize the grid width to it's container (a bootstrap column). By default, the grid tries to fit into the container

but with too many columns, it exceeds the container's width.

I tried to use .Scrollable() and now the grid fits to the container width. The unwanted side effect is that I get a vertical scrollbar. Can I achieve the goal without

.Scrollable()?

Georgi
Telerik team
 answered on 23 Oct 2020
28 answers
377 views

Hello,

I'm trying to implement a grid with row virtualization and groups, based on this example : https://demos.telerik.com/aspnet-mvc/grid/server-grouppaging-virtualization . But I see an odd behavior. When I group rows on two columns, then expand the first level group, in my case, there is no filter sent to the server, only group.

Here is the request sent by the grid in my case : 

sort:
page: 1
pageSize: 50
group: RAISONSOCIALE-asc~LIBELLERIB-asc
filter:
take: 50
skip: 0
groupPaging: true

 

And here is the one in the example I use :

sort:
page: 1
pageSize: 50
group: CompanyName-asc
filter: City~eq~'Shady Point'
skip: 0
take: 50
groupPaging: true

 

Here is the grid : 

Html.Kendo().Grid<SomeObject>()
    .Name("ForecastListGrid")
    .Groupable()
    .Columns(columns =>
    {
        columns.Select().Width(50).HtmlAttributes(new { @class = "checkbox-align" }).HeaderHtmlAttributes(new { @class = "checkbox-align" });
        columns.Bound(p => p.RAISONSOCIALE);
        columns.Bound(p => p.CODE_FLUX);
        columns.Bound(p => p.DATE_O).Width(100).Encoded(false).ClientTemplate("#=kendo.toString(kendo.parseDate(DATE_O,'dd/MM/yyyy'), '" + "dd/MM/yyyy" + "')#");
        columns.Bound(p => p.DATE_V).Width(100).Encoded(false).ClientTemplate("#=kendo.toString(kendo.parseDate(DATE_V,'dd/MM/yyyy'), '" + "dd/MM/yyyy" + "')#"); ;
        columns.Bound(p => p.NOMBRE);
        columns.Bound(p => p.LIBELLE);
        columns.Bound(p => p.REFERENCE);
    })
    .Scrollable(scrollable => scrollable.Virtual(true))
    .Height(500)
    .DataSource(dataSource => dataSource
        .Ajax()
        .Events(events =>
            events.Error("error_handler")
        )
        .Model(model =>
        {
            model.Id(p => p.ID);
        })
        .GroupPaging(true)
        .PageSize(50)
        .Read("LoadGrid", "Test")
    )

 

Is there something I'm missing ?

Thanks !

Geetha
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Veteran
 answered on 22 Oct 2020
1 answer
143 views
I just upgraded to Telerik UI for ASP.Net Mvc5 v2020.3.915 and all my MaskedTextBoxes are no longer showing borders.  How do I get them back?
Nikolay
Telerik team
 answered on 22 Oct 2020
1 answer
482 views

I have a simple page with an editor, I have the "createTable" tool added but not the "tableWizard" even so the Table Wizard button still shows up.

Is there a way besides css to remove/hide this button.

 

$("#editor").kendoEditor({
            tools: [
                {
                   name: "fontSize",
                   items: [
                       { text: "1 (8pt)", value: "8pt", },
                       { text: "2 (10pt)", value: "10pt", },
                       { text: "3 (12pt)", value: "12pt", }
                   ]
               },
               "bold",
               "italic",
               "underline",
               "strikethrough",
               "superscript",
               "justifyLeft",
               "justifyCenter",
               "justifyRight",
               "justifyFull",
               "insertUnorderedList",
               "insertOrderedList",
               "indent",
               "outdent",
               "createLink",
               "unlink",
               "insertImage",
               "createTable",
               "addRowAbove",
               "addRowBelow",
               "addColumnLeft",
               "addColumnRight",
               "deleteRow",
               "deleteColumn",
               "viewHtml"
               ]
       });

 

Ivan Danchev
Telerik team
 answered on 20 Oct 2020
3 answers
264 views
Here is the post data:
sort=&page=1&pageSize=30&group=&filter=Fields%5B3%5D.Value~contains~'hello'~or~Fields%5B3%5D.Value~contains~'statement'&Query=test
The columns are dynamic so removing the iterator on the Fields collection is not an option

Please provide support for iterable column filters
Tsvetomir
Telerik team
 answered on 20 Oct 2020
5 answers
98 views

I have problem when using version 2020.1.114.

When I build the project locally, everything is still running normally, but when deployed to the IIS server and try to access the admin account, the error:

"f is not a constructor"

On local version of .NET Framework: 4.7.2, and on Server: 4.8

How do I handle this error?

 
Dimitar
Telerik team
 answered on 20 Oct 2020
6 answers
2.3K+ views

Hi,

Please can anyone show me how I can set the value of a Select() column in the MVC grid?

I have a class which contains a boolean field that I would like to use to tick / untick the checkbox that the Select() column renders, but I can find no information on how to do it!

 

Any help greatly appreciated - please let me know if you require more info.

Thanks..Ed

 

Victor
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 answered on 18 Oct 2020
4 answers
269 views

I've recently started using ToDataSourceResultAsync extension methods, but noticed it is not allowed to pass cancellation token.

Cancellation token is widely supported in entity framework. And it has big benefits for long running queries to allow cancel them.

ToDataSourceResultAsync methods should support passing cancellation token as a parameter.

 

Marcin
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Rank 1
Veteran
 answered on 16 Oct 2020
3 answers
273 views

Hi Team,

i am using kendo treeview for one of my requirement. It was working fine with kendo.mvc dll version 2015, but when we upgraded kendo.mvc version to 2018.3.911.545 ,it is not working properly and items inside tree view getting disabled.

Please let me know how to resolve this issue. Thanks

 

@helper RenderGroupTreeView()
{
    @(Html.Kendo().Window().Name("windowGroupTree").Title("Sector").Draggable().
                                        Actions(actions => actions
                                            .Minimize()
                                            .Maximize()
                                            .Close()
                                            ).Visible(false)
                                            .Resizable()
                                            .Scrollable(true)
                                            .Height(300)
                                            .Content(@<text>
                                                @(Html.Kendo().TreeView()
                                                                .Name("GroupTree")
                                                                .BindToTaxonomyData("Group")
                                                                .Events(events => events.Select("onGroupSelection").DataBound("onGroupSelection"))
                                                )
                                                <br />
                                                <span id="SGlabel" style="font-style:italic;" class="k-label-bottom">Selected: </span>
                                                <span id="SelectedGroup" style="font-weight:bold;font-style:italic;" class="k-label-bottom">@Html.DisplayFor(x => x.Group.Description)</span><br /><br />
                                                <span id="btnGroup" style="align-items:center" class="k-button">OK</span>
                                            </text>)
    )

 

 

Petar
Telerik team
 answered on 16 Oct 2020
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