Radzen DropDown - customize "multiple selection" label

StevenFischerWI · April 12, 2021, 3:34pm

Hi there - is it possible to customize the "multiple selection" label that appears when multiple items are selected? I'd like to add a space after the commas. Thanks for the excellent controls!

korchev · April 12, 2021, 4:41pm

Hi @StevenFischerWI,

No, it is hardcoded at the moment. We would accept a pull request to expose the separator as a property.

StevenFischerWI · April 16, 2021, 5:05pm

Fantastic, I'll do that.

Andrew_Paull · May 20, 2022, 12:27am

has there been any movement on this? This would be a really helpful feature, for instance, if the template is set to badges, the comma isnt even necessary.

enchev · May 20, 2022, 3:11am

github.com

radzenhq/radzen-blazor/blob/master/Radzen.Blazor/RadzenDropDown.razor#L45

      
        
                    @if (selectedItems.Count < MaxSelectedLabels)
                    {
                        @if (Template == null)
                        {
                            @(string.Join(",", selectedItems.Select(i => PropertyAccess.GetItemOrValueFromProperty(i, TextProperty))))
                        }
                        else
                        {
                            foreach (var item in selectedItems)
                            {
                                @Template(item)@(",")
                            }
                        }
                    }
                    else
                    {
                        @($"{selectedItems.Count} {SelectedItemsText}")
                    }
                </label>
            }
            else if (!string.IsNullOrEmpty(Placeholder))

Andrew_Paull · June 20, 2022, 2:28pm

Thanks @enchev! I will look at this.

Andrew_Paull · June 20, 2022, 2:33pm

I am unsure how to locate this code. Where is code behind store for the Radzen components?