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Is it possible to pass an enum as the data to the DropDownList? While testing I'm receiving an error [ERROR TypeError: "this.data.slice is not a function"].
Martin Bechev
Telerik team
 answered on 22 May 2020
0 answers
74 views

I have been trying to make this work with the component factory and it does not work. Here is my example:

https://stackblitz.com/edit/angular-ist5kj-dgzkke?file=app%2Fapp.component.ts

 

this works though:

https://stackblitz.com/edit/angular-ist5kj-n263kq?file=app%2Fapp.component.ts

 

however, the right way to do it is the first one when you create the component and you need to pass in data to the component through the instance. is there a way to make the first option work? 

manuela
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 asked on 22 May 2020
1 answer
107 views
My project is using keno angular tree list and it has 5 node levels. The requirement is to load data upto level 4 node on initial load. but when user expands level 4 node then fetch level 5 node data from server. how can we achieve this behavior in new kendo angular 7+ treelist?
Dimiter Topalov
Telerik team
 answered on 21 May 2020
1 answer
247 views

Hi there, I was wondering if there is a range slider available? Or is there a way to make this slider a range slider https://www.telerik.com/kendo-angular-ui/components/inputs/slider/

Dimiter Topalov
Telerik team
 answered on 21 May 2020
1 answer
482 views

My application is using Treelist and we have requirement to load level 4 node on demand.

because of it having maximum amount of data. so in order to boost performance we want to do async loading of level 4 node.

how can i achieve this in kendo angular treelist?

Dimiter Topalov
Telerik team
 answered on 21 May 2020
1 answer
151 views

Hi,

I have a grid that is grouped by multiple columns. I've added a footer template via kendoGridGroupFooterTemplate, which causes one row for each grouping to appear. How can I just show a single footer row even when the grid is grouped by multiple columns?

Here's a simplified example with two columns that are both grouped: https://stackblitz.com/edit/angular-9f2v8c-wccblx?file=app/app.component.ts

You can see that there are two footer rows. One shows "Count:" (this is generated from the ProductID grouping) and the other "Count: 1" (this is generated from the ProductName grouping). I only want the footer row for the ProductName grouping to appear. How can I achieve this?

 

Thanks

Jim

Martin Bechev
Telerik team
 answered on 20 May 2020
4 answers
750 views
Good time of day. While working with the editor, the task arose of adding an additional button to the editor. I re-read a lot of documentation but could not find a solution to the problem. In general, the essence of the question: how to make the button respond to the selected text, for example, the same "bold"?
Petar
Telerik team
 answered on 20 May 2020
1 answer
263 views

Hi,

is there any way to implement a zoom with the kendo scrollview? For example the zoom could be implmented through scrolling with the mousewheel when hovering over the image.

I tried using an external library called ngx-image-zoom however it seems to have some compatibility issues when used together with the scrollview. The pages are always cut of at the bottom, so a part of the content is not visible. Any help is greatly appreciated.

Kind regards,

Serhat

 

Martin Bechev
Telerik team
 answered on 20 May 2020
3 answers
2.2K+ views

    I've been asked to implement a feature whereby we have logic operators applied on the field level as well as operators applied between fields. Is there any way I can utilize the existing filters functionality to implement this? I would add a further toggle switch to each filter menu to represent this outer logic.

I tried initialising my state filters to the below but this generated errors when trying to open filter menus.

    filter: {
      filters: [ { logic: "or", filters : [] }, { logic: "and", filters : [] } ], 
      logic: "and",
    },

Or would I have to keep a separate record of which filters are to be OR'ed and AND'ed myself?  How could I do this?

 

 

 

Svet
Telerik team
 answered on 20 May 2020
3 answers
210 views

 

I Have created kendo-angular   Multi drop down with customization  and I want to se the background color for "select all"  check box which is placed in Header please see the attachment for the refernce  and I have used <input type="checkbox" kendoCheckBox /> for select all.

Please help me to change the background color.  if I am using Class=k-checkbox it not working because this is placed under kendoMultiSelectHeaderTemplate.

 <ng-template kendoMultiSelectHeaderTemplate let-dataItem>
                      <div style="padding-left:5px;">
                        <input type="checkbox" [(ngModel)]="IsCountryselectallChecked"  
                        (change)="SelectAllCountry()" kendoCheckBox />
                        <label class="myass-checkbox-label">Select all</label>
                      </div>
</ng-template>

 

Zahid Iqbal
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 answered on 20 May 2020
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