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1 answer
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Our current Kendo UI version is 2022.2.510 and it is being upgraded to version 2023.1.425. The jQuery version which we are currently using is While upgrading we encountered some problems that some files have been removed/moved. We encountered an error suggesting that kendo.common-material.css file could not be resolved, after resolving that issue we came across another issue suggesting that kendo.core.js file could not be found. Please find the relevant screenshot attached below and assist with what we should do here.

Additional information:  "@types/jquery": "3.3.31"

And it will be more convenient if there is a changelog provided for what changes occurred between these versions, so if there is please do provide.

 

 

 

Patrick | Technical Support Engineer, Senior
Telerik team
 answered on 11 May 2023
4 answers
1.0K+ views

Hello,

 

I have a controller action where I can read an excel file, convert it to base64 send it to the front end, and decode it using a javascript function I found here on this forum.

However the problem arises when I make edits to the loaded excel through a library such as OpenXML/ClosedXML, etc... Sometimes the array size of the excel changes, sometimes it is the same but, no matter what the spreadsheet component CAN NOT read a file saved by either packages. They work fine when saved through normal excel.

 

Is there any way I can fix this? Maybe some other excel library I'm missing? The edits I need to do are fairly trivial. I'll just replace cell values, nothing more.

 

Thanks!

 

Ps: Project is in .NET Core 3.1

Alex
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 updated answer on 10 May 2023
5 answers
1.7K+ views

We have 2 weird problems in MultiSelect when autoClose is set to false. They were reproduced in the following example: http://dojo.telerik.com/InicU

Problem 1: Delete input text keeps the items selected

Steps to Reproduce: 

1.Write in the text "le", and then click "enter"

2. Erase in the text everything. The item "Lebanon" remains selected

Problem 2: the entered text remains

Steps to Reproduce:

1. Write in the text "le", and then click "enter". The item "Lebanon" is selected (which is correct), but the text "le" remains (which should be removed)

Lee
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Bronze
 answered on 10 May 2023
1 answer
411 views

I have a kendo multiselect with virtualization set to true. I want to clear out the data from the search input after each item is selected so the user can start a new search. I tried this solution but found a bug. In my example, if the user selects 1 and then 20, the selected items get cleared and the multiselect becomes unusable from that point forward. The x won't clear anything and you can't select anything. How do I fix this?

Here is a dojo showing the problem

Failed Attempt:
I attempted to fix this by adding .trigger("input") to the e.sender.input.val("") line but that ends up creating duplicates of the same item selected and causes occasional errors like this in the console and doesn't clear the box: 

Uncaught TypeError: r.select(...).done is not a function
    at init._removeTag (kendo.all.js:311085:87)
    at HTMLSpanElement.<anonymous> (kendo.all.js:311085:87)
    at Function.each (jquery.min.js:2:2976)
    at fn.init.each (jquery.min.js:2:1454)
    at init._clearValue (kendo.all.js:311085:87)
    at HTMLSpanElement.dispatch (jquery.min.js:2:43090)
    at v.handle (jquery.min.js:2:41074)

 

Neli
Telerik team
 answered on 10 May 2023
1 answer
759 views

I have been asked to make the filter input (search box) appear at the top of the dropdown list in a multiselect exactly like it does in the dropdownlist component. Is there a way to move the filter input out of the box at the top and into the search area? The expected behavior is this:

  1. User clicks on the dropdownlist (or the down arrow)
  2. The list opens displaying a search (filter) input at the top just like the dropdownlist does.
  3. User types in the filter and the list filters the results.
  4. User clicks on one of the items and it adds a chip above.
Georgi Denchev
Telerik team
 answered on 10 May 2023
3 answers
769 views

Hi,

I build a Kendo Dojo to demonstrate my point :

Dojo

I want to adjust the size of my DropDownList after each setDataSource command.

The current behavior adjust the height on first setDataSource only. I place two buttons to expose my point. If i click Small and Large after, the dropdown is very small and I need to scroll. Otherwise if I click the large button and small after, the dropdown is very large and show empty spaces after items.

I try resise, and refresh but it not working.

How can I adjust the size manually ? Thanks!

FranckSix
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Iron
Iron
 answered on 09 May 2023
1 answer
2.0K+ views
Hello we are using a combination of Kendo.mvc dll from 2018 with jQuery 1.1 version. But as per our enterprise standards we updated the  jQuery to latest and trying to update kendo.mvc 201.8.2.516.440 to more latest version as this version of kendo is not supporting latest jquery version. Please guide us how we can get a latest version of this dll. 
Ivan Danchev
Telerik team
 updated answer on 09 May 2023
1 answer
119 views

When I select time slot and then I will go to scheduler calendar, everything is ok. But then when I select one day earlier and open scheduler calendar it's showing previous date. It's reproduceable in latest version https://demos.telerik.com/kendo-ui/scheduler/index (https://dojo.telerik.com/EcalidON) with an option (selectable: true)

Green circle shows it works correctly.  (image above)

Red circle shows it doesn't work correctly. (image above)

I observed it happens when I click one day before previous selection.

Neli
Telerik team
 answered on 08 May 2023
1 answer
225 views

Hi there,

I have a project using "@progress/kendo-ui": "^2020.3.1021", and I upgraded it to the latest version ("@progress/kendo-ui": "^2023.1.425"). After the upgrade, the dependent file cannot be found anymore. The files are no longer existing in the folder.

 

 

 

How can I fix the issue?

Thanks!

 

Martin
Telerik team
 answered on 05 May 2023
1 answer
150 views

What is it the users are doing where <font> is being added to the editor, and how can I stop it from happening.

Example:

<font color="inherit" face="inherit" size="-1"

 

Neli
Telerik team
 answered on 04 May 2023
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