Mf/Mf.Razor/Components/AlterT.razor

@using System.Reflection

@inherits BaseForm
<EditForm OnValidSubmit="Success" Model="model">

    <div>
        <DataAnnotationsValidator />
        <ValidationSummary />
        @foreach (var p in Properties)
        {
            @if (p.PropertyType.Name == "Int32")
            {
                <DynamicBinder T="int"
                Getter="@(() => GetProperty<int>(p))"
                Setter="@(v => p.SetValue(model, v))">
                    <ChildContent Context="item">

                        <div class="form-floating mb-3">
                            <InputNumber TValue="int" class="form-control"
                            id="@nameof(p.Name)"
                            Value="@item.Value"
                            ValueChanged="@(v => item.SetValue(v))"
                            ValueExpression="@(() => item.Value)" />
                            <label for="@nameof(p.Name)">@p.GetDisplayName()</label>
                        </div>
                    </ChildContent>
                </DynamicBinder>
            }
            else if (p.PropertyType.Name == "String")
            {
                <DynamicBinder T="string"
                Getter="@(() => GetProperty<string>(p))"
                Setter="@(v => p.SetValue(model, v))">
                    <ChildContent Context="item">

                        <div class="form-floating mb-3">
                            <InputText class="form-control"
                            id="@nameof(p.Name)"
                            Value="@item.Value"
                            ValueChanged="@(v => item.SetValue(v))"
                            ValueExpression="@(() => item.Value)" />
                            <label for="@nameof(p.Name)">@p.GetDisplayName()</label>
                        </div>
                    </ChildContent>
                </DynamicBinder>
            }
            else if (p.PropertyType.Name == "DateTime")
            {
                <DynamicBinder T="DateTime"
                Getter="@(() => GetProperty<DateTime>(p))"
                Setter="@(v => p.SetValue(model, v))">
                    <ChildContent Context="item">
                        <div class="form-floating mb-3">
                            <Cdate TValue="DateTime" class="form-control"
                            id="@nameof(p.Name)"
                            Value="@item.Value"
                            ValueChanged="@(v => item.SetValue(v))"
                            ValueExpression="@(() => item.Value)" />
                            <label for="@nameof(p.Name)">@p.GetDisplayName()</label>
                        </div>
                    </ChildContent>
                </DynamicBinder>
            }


            @*  else if (p.PropertyType == typeof(Nullable<int>))
            {
                <div class="form-floating mb-3">
                    <InputNumber id="@nameof(p.Name)" @bind-Value="n_intValues.Where(v => v.PName == p.Name).Single().Value" placeholder="placeholder" class="form-control" />
                    <label for="@nameof(p.Name)">@p.GetDisplayName()</label>
                </div>
            }

            else if (p.PropertyType.Name == "DateTime")
            {
                <div class="form-floating mb-3">
                    <input id="@nameof(p.Name)" @bind="DateTimeValues.Where(v => v.PName == p.Name).Single().Value" placeholder="placeholder" class="form-control" />
                    <label for="@nameof(p.Name)">@p.GetDisplayName()</label>
                </div>
            }

            else if (p.PropertyType.Name == "Boolean")
            {
                <div class="form-floating mb-3">
                    <input id="@nameof(p.Name)" @bind="BoolValues.Where(v => v.PName == p.Name).Single().Value" placeholder="placeholder" class="form-control" />
                    <label for="@nameof(p.Name)">@p.GetDisplayName()</label>
                </div>
            } *@

        }
    </div>
    <button class='btn btn-sm @((IsUpdate)? "btn-warning" : "btn-success")'>ثبت</button>
</EditForm>


@code {







    [Parameter]
    public Type Type { get; set; } /* = typeof(SubAsil.Models.Users.User); */

    [Parameter]
    public object Data { get; set; }

    [Parameter]
    public EventCallback<object> OnChange { get; set; }

    [Parameter]
    public EventCallback<object> OnDone { get; set; }


    //public object DynamicInstance { get; set; } = new();

    public List<PropertyInfo> Properties { get; set; } = new();

    object model = new object();

    bool IsUpdate = false;


    T? GetProperty<T>(PropertyInfo prop)
    {
        return (T)prop.GetValue(model)!;
    }

    void SetValue<T>(PropertyInfo prop, T value)
    {
        prop.SetValue(model, value);
    }

    protected override async Task OnInitializedAsync()
    {
        model = Activator.CreateInstance(Type);
        if (Data != null)
        {   
            model = Data;
            //IsUpdate = true;
        }

        var sssss = (BaseEntity)model;

       // sssss.CreateDate = DateTime.Now;

        model = sssss;

        Properties = Type.GetProperties().ToList();
        Properties = Properties.Where(p => !PropertyFilters.Any(pp => pp == p.Name)).ToList();
    }



    [Inject]
    public IJSRuntime Js { get; set; }

    async void Success()
    {
        await OnDone.InvokeAsync(model);
        //await OnChange.InvokeAsync(model);
    }
    public int GetNumber(PropertyInfo property)
    {
        return Properties.IndexOf(property);
    }
    public class Mmodel<T>
    {
        public T Value { get; set; }

        public string PName { get; set; }
    }

    public List<string> PropertyFilters = new List<string> { /* "CreateDate", "UpdateDate" */ };
}