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

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)

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: 

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.

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!

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)

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!

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"

Hi Support.

I recently upgraded a jquery/bootstrap 3/kendoui project from less to sass, and have a bootstrap 3 dropdown button in grid row/cell that is being hidden by the grid pager. See screenshot.

The code below I used in the grid databound event in less to fix the "is hidden issue" no longer works in sass:

var style = document.createElement('style');
document.head.appendChild(style);
if (this.dataSource.data().length > 0) {
    style.sheet.insertRule('#versions-grid .k-grid-content, #versions-grid tr td {overflow: visible}', 0);
} else {
    style.sheet.insertRule('#versions-grid .k-grid-content, #versions-grid tr td {overflow: hidden}', 0);
}