Autocomplete: Show dropdown/search list when MaximumSelectedOptions="1" and an item is already selected

[lasbrojen]

Hey,

I’m using FluentAutocomplete as a dropdown where the user can select only one item, so I’ve set MaximumSelectedOptions="1".

Currently, when the user wants to change their selection, they have to remove the selected item before the dropdown list/search list appears again.

I’d like the user to be able to open the dropdown and have the option to select a new item without needing to remove the current selection first.

I'm looking for a workaround for that?

❤️

[vnbaaij]

That would mean we need to provide code (and test and maintain) that would specifically only run if MaximumSelectedOptions is 1.
I don't think that is a very good practice.

[lasbrojen]

Okay 👍

I have a dropdown in my system that functions similarly to the one on your site, allowing users to select a single employee. After making a selection, the user can go back to edit, and ideally, they could simply click on the selected employee to view the list again, even when IsReachedMaxItems is set to true. However, on further reflection, I realize this could add significant complexity. While in my case, I could continue the search using the first letter of the employee’s name, other users of your package might apply different search criteria in OnSearchAsync.

Thank you for the fantastic package and for your time ❤️

[lasbrojen]

Setting: MaximumSelectedOptions="2"

And this dirty code:

private bool _isChanging;
private void SelectedItemsChanged(IEnumerable<SelectItemQueryModel> items)
{
    if(_isChanging)
    {
        _isChanging = false;
        return;
    }

    var itemsMaterialized = items.ToList();

    if (itemsMaterialized.Count() > 1)
    {
        _isChanging = true;
        SelectedItems = itemsMaterialized.Where(x => x.Id != SelectedId).ToList();
    } else
        SelectedItems = itemsMaterialized.ToList();
    
    SelectedIdChanged.InvokeAsync(SelectedItems?.FirstOrDefault()?.Id);
}

Gave me almost what I was looking for: