RadzenDropDownDataGrid initial selection

Radzen.Blazor Components
1

Hi,

I'm having an issue with the RadzenDropDownDataGrid component, in that it doesn't highlight the current value on initial load in the grid (it does display in the text field). However, once I reselect the item, and then close and reopen the grid, it does highlight it (and goto the right page, if i have paging on).

If I change to a plain RadzenDropDown, then it does display the item in the drop down as expected.

Is this expected behaviour, or do I need to set a property on the RadzenDropDownDataGrid, so that it highlights the selected item when i open the drop down grid?

Thanks.

2

i seem to have the same or a very close problem.... but i cant even get the dropdown to set the inital value...

3

I can get it to work using the standard dropdown, you just need to set @bind-Value, which (I believe) behind the scenes set the SelectedValue. Hope that helps.

But this isn't working for the Grid version.

4

HI @Harry,

We were able to reproduce the problem with initial selection of DropDownDataGrid and the fix will be part of our next update tomorrow:

2 Likes
5

Hi Vladimir,

I'm glad you were able to reproduce the issue and that a fix is coming so fast. Much appreciated.

Best, Harry.

6

glad to hear this.... :smiley:

7

Is this issue resolved?

8

My commit is posted here more than a year ago.

9

Still I am not able to see selected text as highlighted on component load.
@here is code written to bind data to RadzenDropDownDataGrid
<RadzenDropDownDataGrid @bind-Value="plansData.GroupId"
Data="masterData.GroupInfos"
TextProperty="GroupName" ValueProperty="GroupId"
Placeholder="Select Group"
class="floating-input"
FilterCaseSensitivity="FilterCaseSensitivity.CaseInsensitive"
AllowFiltering="true"
TValue="Guid"
FocusFilterOnPopup="true"
SearchText="Enter group name">

10

You can check our demos for reference.

11

Can you share link if you have?