Latest 2019 R3 release,

kendo for dotnet core,

pdf.js same version as from pdf vewier kendo demo cdn,

only started happening in R3, R1,R2 weren't effected.

Please see attached.

I'm incorporating Kendo ui widgets into an existing application. Unfortunately, the Kendo theme css is overriding other css styles for non kendo widgets.

Is there a way to prevent kendo theme css from doing this?

Apologies if this has been asked before...

I have a grid where we display a matrix with checkboxes that users can click to check/uncheck items. As long as there aren't  ~ > 1000 rows and columns everything is fine. I turned on virtual scrolling like this:

scrollable: { virtual: true }

and like this:

scrollable: { virtual: "rows, columns" }

neither seems to do much when you have 2500 columns and 3000 rows.

Is this even doable? Is there an example of this somewhere I could see?

Matt

Hello. I have a very weird issue with Kendo grid. After creating a new record the grid seems to firing a destroy event for some random records. it calls DELETE action on the server that modifies some rows in DB:(sets IsActive field to false, updates ModifyDate and some more rows). I am certain that the delete action is called because of these rows are updated as it is configured in the action. the rows that are being deleted (deactivated) are completely unrelated. has anyone had the similar issue or any ideas how to fix this?

I have attached couple photos. one shows the destroy event configuration, and another one shows database rows, the top ones are deactivated after create event of the bottom row. about 4 to 6 rows are deleted every time.

please let me know if you have some ideas. Thank you in advance

Hi Telerik,

The scheduler take too long time to ready when load with 2000 events in the agenda view.

Is there any way that we can do to improve the performance?

I set grid editable option

editable : { createdAt : 'bottom' }

but

when adding a row with a filter applied, the row to be added does not appear in the last row. (appear randomly)

set filter options

{
  logic: 'or',
  filters: [{field: 'name', operator: 'eq', value: ''}, {field: 'name', operator: 'contains', value: 'Jane'}],
}

how can i do?

Is there a way to setup Kendo UI Scheduler in timeline view to show a time span across midnight?
If startTime and endTime are in the same day all works fine, if I set two different days it show nothing.

I created two dojo examples. They are different only for startDate and endDate

(working, single day) http://dojo.telerik.com/@purchased.software@deltatre.com/Otale/2

(not working, across days) http://dojo.telerik.com/@purchased.software@deltatre.com/OTUmA

Thanks!

Hi, I just discovered your filter component and that's exactly what we need for bridge24.com.

I tried it in that dojo, to find how I can use it with custom data source (users, ...), change the operators, add new types, ... and it works fine.

You can see my tests there

https://dojo.telerik.com/@foxontherock/iYelAJiP/4

There is 1 thing I was unable to do, it's use a previewFormat for values that are array of id, exemple "users" (multi) in my example.

Data values are [1,3], an array of "id". 

Is it possible to use a function in the previewFormat property, to return usernames instead of useridin the expressionPreview property?

Thank you.