or
0 answers
413 views
Requirement:
Blazor UI web app -> user select and upload excel file
Blazor UI web app -> convert this excel into JSON (column names to properties, column values to values)
Question:
What would be the best way to achieve this? Is there any component/library that we can use?
Thanks,
Artem
1 answer
425 views
I need to use the TelerikMultiSelect with a specified Height and Width, I see how to do this, and even set the PopupCss. My Question is, say I want my MultiSelect box width to be 200px, how could I have when some selects more than one item, the box would then say 'Multiple Selected'. I'm searching but not sure how I could accomplish this.
Nadezhda Tacheva
Telerik team
answered
on
02 Nov 2021
0 answers
141 views
I have a Tabstrip control on a Blazor page. Each tab is represented by a component. In each component's code I have a static value i.e.
string staticValue = "Page1Value"
On the parent page I would like to access the "staticValue" value for the currently active tab/child component. It seems that there should be a simple way to do this. I'm finding lots of commentary on pushing parent values to the child and pushing a changed value to the parent via events. But nothing about a parent retrieving a simple static value from a child.
1 answer
847 views
Is there some functionality for moving cards around, similar to trello?
Dimo
Telerik team
answered
on
01 Nov 2021
1 answer
219 views
Is there a way to have the toolbar not wrap buttons down to a new line and instead have them appear in some sort of over flow menu?
For example, here is the default on a small screen:
But make it look more like this when it does not fit on a single row:
Nadezhda Tacheva
Telerik team
answered
on
01 Nov 2021
2 answers
1.4K+ views
I have an EditForm with a DropDownList (among other things) and when my OnValidSubmit fires I do what I need to do and then I want to clear the controls so the user can select different values and submit again. The problem is the drop down doesn't clear when I set the selected value to null. I wrote a test app to demonstrate it. When the app loads nothing is selected. If you select the item in the drop down and then click the "clear selection" button it doesn't clear. What do I need to do to make that work?
@page "/"
<br />
<TelerikButton OnClick="@ClearSelection">Clear selection</TelerikButton>
<TelerikDropDownList Data="@data" @bind-Value="selectedValue" />
@code {
List<string> data = new() { "selection" };
string selectedValue;
void ClearSelection()
{
// This does not cause the drop down to deselect the selected item
selectedValue = null;
StateHasChanged();
}
}
Hristian Stefanov
Telerik team
answered
on
01 Nov 2021
1 answer
98 views
I have simple tree view i used it to select items from treeview it woks perfectly when I select parent item but
when I select child item . Next time child item disappears.
Anyway how to fix this problem
1 answer
310 views
Designed using the HierarchicalData load on demand example, but I can only get the TelerikTreeView to display when I load the root data manually from OnInitialized. I've even tried calling StateHasChanged in OnInitializedAsync after LoadRootHierarchical has completed.
Is there an issue with TelerikTreeView and async?
Hristian Stefanov
Telerik team
answered
on
28 Oct 2021
0 answers
154 views
I had to search for a while and found nothing about this. For those who need to use ThemeBuilder for the import:
The json file must be adjusted before:
from
to
Best regards Matthias
The json file must be adjusted before:
from
"base": "@progress/kendo-theme-default",
"product": "kendo",
"components": [],
"themeBuilder": [
{to
"base": "@progress/kendo-theme-default",
"product": "kendo",
"components": [],
"groups": [
{Best regards Matthias
Matthias
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asked
on
28 Oct 2021
0 answers
183 views
I see that there is a way to set and show a list of PageSizes in a dropdown list on the Pager control. Is there a way to do that for a paged Grid control?
