snippets/blazor-modal-dialog.razor at main · mirekholec/snippets · GitHub

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<div class="modal" tabindex="-1" style="display:block;background-color:gainsboro" role="dialog">
    <div class="modal-dialog">
        <div class="modal-content">
            <div class="modal-header">
                <h3 class="modal-title">@Text</h3>
            </div>
            <div class="modal-body">
                <button class="btn btn-danger"@onclick="DoYes">
                    @Choice1
                </button>
                <button class="btn btn-primary" @onclick="DoNothing">
                    @Choice2
                </button>
            </div>
        </div>
    </div>
</div>

@code {

    [Parameter]
    public string Choice1 { get; set; }

    [Parameter]
    public string Choice2 { get; set; }

    [Parameter]
    public string Text { get; set; }

    [Parameter]
    public EventCallback<int> ConfirmResult { get; set; }

    private async Task DoYes(MouseEventArgs obj)
    {
        await ConfirmResult.InvokeAsync(1);
    }

    private async Task DoNothing(MouseEventArgs obj)
    {
        await ConfirmResult.InvokeAsync(2);
    }
}