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We need your feedback, because we are considering changes in the release approach for Telerik UI for ASP.NET MVC. Please provide your feedback in the comments section below:


1. Is it hard to understand the version numbers of our releases? If yes, what makes them hard to understand them?

2. Would semantic versioning (SemVer) of our releases make it easier to understand our version numbers and what's behind them?

3. If we go with SemVer, we might need to start with version 3000.0.0 as we currently use 2022.x.x. Please share your thoughts about this approach and ideas for what number versioning would work best for you.

Telerik Admin
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 asked on 11 Nov 2022
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Hello Everyone,

I want to display on a gridview data from a table A with cardinality 1-N with several tables (B,C,D, E ..) . I want to display all table data (A,B,C,D, E ..) with a condition : to have exactly one line for each data from table A. the data from tables B, C, D … I want to display them as many columns, and iterate as long as I have data.

How can I achieve this? I thought of Pivotgrid but that does not answer exactly what I ask?

Please fined in attach what’s the grid should look like.

PS: i need also to export the Grid in an Excel file .

Thank you  .

Yamina
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 asked on 30 Nov 2022
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Hello,

I am trying to create new Telerik C# ASP.NET MVC Application using VSD version 2019.  After project created, Under Reference folder system loaded Kendo.Mvc & System.Web.Mvc DLLs are added.  System.Web.Mvc version 5.2.9.0. Kendo.Mvc version 5.2.7.0.

when I used  @(Html.Kendo() - gives an below error

Warning CS1702 Assuming assembly reference 'System.Web.Mvc, Version=5.2.7.0, Culture=neutral, 
PublicKeyToken=31bf3856ad364e35' used by 'Kendo.Mvc' 
matches identity 'System.Web.Mvc, Version=5.2.9.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' of 'System.Web.Mvc',
 you may need to supply runtime policy 3_Views_Home_Index.cshtml

Could you please help, how to get Kendo.Mvc using System.Web.Mvc version 5.2.9.0

Thanks in advance for help.

Raja

 

 

 

 

Raja
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 asked on 30 Nov 2022
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Hi,

is it possible to have the grid save on leaving a row, and omit most of the buttons like 'Save' or 'Edit'?

We'd like the grid to do as much as possible automatically without the user having to trigger each function/event manually...

AutoSync(true) doesn't work for us, because it collides with our required fields, and always fires validation errors with each change of a cell value.

We tried this solution, but it doesn't cover all the bases: https://www.telerik.com/forums/auto-save-row-when-moving-to-the-next-row 
F
or example a record is not automatically saved, if it is the only one in the grid, because the solution requires to click another row.
Also the Delete-Event is not fired until another row was clicked.

I'd wish this was a standard feature for the Telerik Grid, because I have seen other vendors where their grid works like this by default, no scripts or whatever required.

 

 

Stefan
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Iron
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 asked on 25 Nov 2022
4 answers
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Hi,

Am getting 'Kendo is not defined' error while using date picker MVC UI control.

Uncaught ReferenceError: kendo is not defined

 

Anubhav
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 updated answer on 24 Nov 2022
2 answers
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I am using kendo grid UI in my MVC application. I want to filter the multiple comma separated input values row wise, for single input value its working fine but for multiple comma separated values its not working. 

Please let me know if it is possible to filter the multiple comma separated values.

Thanks in Advance!

Milena
Telerik team
 answered on 23 Nov 2022
1 answer
9 views

I'm trying to use a menu helper in the drawer's Template and it's not working. Is this even possible?  Do you have any examples of using other controls with the helper? All the examples are pretty simple.

 

Ivan Danchev
Telerik team
 answered on 17 Nov 2022
2 answers
23 views

I want to have a "reset" button that sets all filters to blank and removes all rows from the grid, without calling the server.  I thought it would be able to do this by just saying:

 

grid.dataSource.data(new Array());

But this seems to mess up the paging.  The records are cleared, but when I reload the grid with new data, it keeps the old page number, even if that was greater than the current max pages, leaving the user with a blank grid.

 

Is there a recognized way to clear out a grid? 

    
Roy
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 updated answer on 14 Nov 2022
7 answers
1.9K+ views

Hi,

'm using MVC5 and have a reference to the Kendo.MVC.dll assembly.

I've followed the instructions mentioned in below article.
http://docs.telerik.com/kendo-ui/aspnet-mvc/asp-net-mvc-5

I have just started using telerik control after installation but I am getting below compilation error.

CS1705: Assembly 'Kendo.Mvc, Version=2016.1.112.545, Culture=neutral, PublicKeyToken=121fae78165ba3d4' uses 'System.Web.Mvc, Version=5.2.3.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' which has a higher version than referenced assembly 'System.Web.Mvc, Version=5.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'

 

Thanks,

Shital

Anubhav
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Iron
 answered on 13 Nov 2022
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I am new to Kendo UI for ASP.NET MVC. How can I learn about all of the options for the HTML helpers?

For example, I see code like this in our codebase:

@(Html.Kendo().ComboBox()
        .Name("combobox")
        .DataTextField("ProductName")
        .DataValueField("ProductID")
        .DataSource(source => {
            source.Read(read =>
            {
                read.Action("Products_Read", "ComboBox").Data("foo");
            });
        })
    )

I'd like to understand the line that says "read.Action("Products_Read", "ComboBox").Data("foo");".

I see there is documentation out there, like:
https://demos.telerik.com/aspnet-mvc/combobox - shows the code
https://docs.telerik.com/aspnet-mvc/html-helpers/editors/combobox/overview
https://docs.telerik.com/aspnet-mvc/api/combobox
https://docs.telerik.com/aspnet-mvc/api/datasource

But even in the API documentation, I'm not seeing anything that explains what "read.Action().Data("foo")" does.

I see documentation that says, for example:
DataValueField "sets the field of the data item that provides the value content of the list items".
and
DataTextField "sets the field of the data item that provides the text content of the list items".

Those are the same definitions except for the word "value" and "text" have changed. How do I find out what that means?

Any tips for coming up to speed on this?
Rick
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 asked on 13 Nov 2022
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