CodeBeam.MudBlazor.Extensions/docs/CodeBeam.MudBlazor.Extensions.Docs/Pages/Components/ComboBox/Examples/ComboBoxExample5.razor at 1ef1e2b95e60968fc8936582f4fcadc8e2be3619 · CodeBeamOrg/CodeBeam.MudBlazor.Extensions · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
@namespace MudExtensions.Docs.Examples

<MudGrid>
    <MudItem xs="12" sm="8" Class="d-flex gap-4 justify-center">
        <MudGrid>
            <MudItem xs="12" Class="d-flex gap-4 justify-center">
                <MudComboBox @bind-Value="@_value" @bind-SelectedValues="@_selectedValues" Variant="Variant.Filled" Label="Text" InputPresenter="ValuePresenter.Text" MultiSelection="_multiselection" Clearable>
                    <ChildContent>
                        @foreach (var item in characters)
                        {
                            <MudComboBoxItem Value="@item" Text="@item"></MudComboBoxItem>
                        }
                    </ChildContent>
                </MudComboBox>

                <MudComboBox @bind-Value="@_value" @bind-SelectedValues="@_selectedValues" Variant="Variant.Filled" Label="Chip" InputPresenter="ValuePresenter.Chip" MultiSelection="_multiselection" Clearable>
                    <ChildContent>
                        @foreach (var item in characters)
                        {
                            <MudComboBoxItem Value="@item" Text="@item"></MudComboBoxItem>
                        }
                    </ChildContent>
                </MudComboBox>
            </MudItem>

            <MudItem xs="12" Class="d-flex gap-4 justify-center">
                <MudComboBox @bind-Value="@_value" @bind-SelectedValues="@_selectedValues" Variant="Variant.Filled" Label="InputContent" InputPresenter="ValuePresenter.ItemContent" MultiSelection="_multiselection" Clearable>
                    <ChildContent>
                        @foreach (var item in characters)
                        {
                            <MudComboBoxItem Value="@item" Text="@item">
                                <MudText Style="white-space: break-spaces">The Value Is: <b>@item</b> and some more long text</MudText>
                            </MudComboBoxItem>
                        }
                    </ChildContent>
                </MudComboBox>

                <MudComboBox @bind-Value="@_value" @bind-SelectedValues="@_selectedValues" Variant="Variant.Filled" Label="Input&ItemContent" InputPresenter="ValuePresenter.ItemContent" ItemPresenter="ValuePresenter.ItemContent" MultiSelection="_multiselection" Clearable>
                    <ChildContent>
                        @foreach (var item in characters)
                        {
                            <MudComboBoxItem Value="@item" Text="@item">
                                <MudText Style="white-space: break-spaces">The Value Is: <b>@item</b> and some more long text</MudText>
                            </MudComboBoxItem>
                        }
                    </ChildContent>
                </MudComboBox>
            </MudItem>

            <MudItem xs="12">
                <MudComboBox MultiSelectionTextFunc="@(new Func<List<string>, string>(GetMultiSelectionText))" MultiSelection="_multiselection" @bind-Value="@_value" @bind-SelectedValues="@_selectedValues" T="string" Label="Text Func" Variant="Variant.Filled" Placeholder="Placeholder" Clearable>
                    @foreach (var item in characters)
                    {
                        <MudComboBoxItem T="string" Value="@item" Text="@item">@item</MudComboBoxItem>
                    }
                </MudComboBox>
            </MudItem>
        </MudGrid>


    </MudItem>

    <MudItem xs="12" sm="4">
        <MudStack Spacing="4">
            <MudSwitchM3 @bind-Value="@_multiselection" Label="Multiselection" Color="Color.Secondary" />
        </MudStack>
    </MudItem>
</MudGrid>

@code {
    string? _value;
    IEnumerable<string>? _selectedValues;
    bool _multiselection;

    private List<string> characters = new()
    {
        "Harry Potter", "Ron Weasley", "Hermione Granger", "Seamus Finnigan", "Oliver Wood"
    };

    private string GetMultiSelectionText(List<string> selectedValues)
    {
        return $"{selectedValues.Count()} {(selectedValues.Count > 1 ? "sorcerers:" : "sorcerer:")} {string.Join(", ", selectedValues)} {(selectedValues.Count > 1 ? "are" : "is")} ready!";
    }
}