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1 answer
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How do I restrict the files I'm about to upload by Size and Type?

Ideally, that shall be done on the client side. Please provide a clear snippet.

Martin
Telerik team
 answered on 19 Apr 2022
2 answers
913 views

We want to filter all grid columns by a single input-field. When we define the type of one column as number, the filter doesn't work.  

http://dojo.telerik.com/@brandung/uTaGE/5

Rahul
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 answered on 19 Apr 2022
1 answer
215 views

Hello Eveyone

Our company use Kendo Window to present content.

But the user keep Open and Close and Open....

It's cause the memory leak.

Is any way to slove this problem?

Thanks all.

Neli
Telerik team
 answered on 15 Apr 2022
6 answers
2.4K+ views
Hi Alexander/Telrik -

I would like to know if there is a way to see if the switch is either checked or unchecked?

Basically something like: ON || OFF

if switch.OFF:then run this.function()
If switch.NOT.OFF run that.function();


I had a look at your examples on the demo page but only show a console.log("Checked?Unchecked")
Which toggies with the switch but doesn't allow binding a specific event to the status of a switch.

Thanks in advance.



John
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Iron
Veteran
 answered on 14 Apr 2022
3 answers
283 views
Having a treeview with images for each node, I tried changing the image for the node upon selection using the following event handler:
function onSelectNode( e )
{
    var dataItem = this.dataItem( e.node );
    dataItem.imageUrl = "someImage.png";
]
While stepping it appears that dataItem.imageUrl has been changed, however the treeview does not show the new image.
How can I get the new image to show?
Andrea
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 answered on 14 Apr 2022
7 answers
1.6K+ views

Hello,

I am wondering if there is UI kit for Adobe XD available for download.

Valentin
Telerik team
 answered on 14 Apr 2022
1 answer
203 views

Hi,

I need the legend to be scrollable because when there's too many items things begin to overlap.

Is there any way to make the legend scrollable.

 

Nikolay
Telerik team
 answered on 13 Apr 2022
1 answer
555 views

Hey guys,

Here's the thing, I have a dropdownlist populated already (use datasource in case this info is needed, since the info comes from an endpoint) and it has to be this function so that the user types anything (on an input generated by the method "filter" )and the data gets filtered, but i want to do it at the client side so in that case i wouldn't have to change any c# code. So i found out there's this method "filtering" but i didn't found an example of how to apply it, so i'm here in looking for any guidance. 

 

Hope you understand my doubt.

 

Regards.

Neli
Telerik team
 answered on 13 Apr 2022
1 answer
1.0K+ views

Hello,

 

I'm using a kendoMenu item as a toolbar option in a kendo grid. This worked fine until one of the newer releases and the animated dropdown panel now shows behind the grid as shown here:

https://jsfiddle.net/k1d4aufr/

Previous versions of kendo did not have this problem:

https://jsfiddle.net/jddevight/Ltgvk2sf/

 

I've tried setting the z-index on the animated panel and nothing works. Any ideas?

 

Thanks,

 

Matt

 

Georgi Denchev
Telerik team
 answered on 13 Apr 2022
1 answer
277 views

I would like to create a custom filter for a kendo ui grid with the following requirements:

  1. The column is a date.
  2. There are other filterable columns that are not necessarily dates.
  3. The filter dropdown should not be unnecessarily complex. There should be a startDate, endDate, filter, and clear buttons. No other dropdowns (no "and", "greater than", "less than", etc).
  4. The filter should be in a dropdown menu from the column and not a separate row.
  5. The dataSource is a JSON object.
  6. The date in the JSON object is in this format: "2022-04-12T00:00:00".
  7. When the user clicks the clear button in the dropdown and then tries to filter again it should still work as expected.

I tried following this Dojo: https://dojo.telerik.com/EVEwuREK but it only got me part way there as I do not know how to override the filter button and include the filters from the other columns. In this example, there is no submit or clear button so if the user enters dates they can't bet back to the full list and if they filter by column that filter gets cleared when filtering by date. It also produces unexpected results depending on whether you filter by country or date first. 

I made a sample Dojo here which shows the bug with filtering: Dojo

Steps to Reproduce:

  1. Go to the Dojo and click run.
  2. Click the birthday filter.
  3. Choose 1/1/1980 - 1/1/1989 and click filter
  4. Observe that the correct entry is displayed.
  5. Click the filter on the birthday field again.
  6. Click Clear (observe that all 3 records are now shown as expected)
  7. Click the birthday filter again.
  8. Choose the same dates as before 1/1/1980 - 1/1/1989 and click filter.
  9. Notice this time 2 records are showing and neither fall inside that date range.
Lee
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Bronze
 answered on 12 Apr 2022
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