private async Task <IEnumerable <FooTree> > OnTreeExpand(FooTree foo)
{
await Task.Delay(1000);
return(FooTree.Generate(Localizer, level++ < 2, foo.Id + 10).Select(i =>
{
i.Name = Localizer["Foo.Name", $"{foo.Id:d2}{i.Id:d2}"];
return i;
}));
}
/// <summary>
/// OnInitialized 方法
/// </summary>
protected override void OnInitialized()
{
base.OnInitialized();
TreeItems = FooTree.Generate(Localizer);
AllItems = new List <EditFooTree>();
AllItems.AddRange(EditFooTree.Generate(Localizer, AllItems));
AllItems.AddRange(EditFooTree.Generate(Localizer, AllItems, 10, 1));
AllItems.AddRange(EditFooTree.Generate(Localizer, AllItems, 20, 2));
AllItems.AddRange(EditFooTree.Generate(Localizer, AllItems, 30, 11));
AllItems.AddRange(EditFooTree.Generate(Localizer, AllItems, 40, 12));
AllItems.AddRange(EditFooTree.Generate(Localizer, AllItems, 50, 21));
AllItems.AddRange(EditFooTree.Generate(Localizer, AllItems, 60, 22));
}
private Task <IEnumerable <FooTree> > OnTreeExpand(FooTree foo) => Task.FromResult(FooTree.Generate(Localizer, level++ < 2, foo.Id + 10).Select(i =>
{
i.Name = Localizer["Foo.Name", $"{foo.Id:d2}{i.Id:d2}"];
return(i);
}));
/// <summary>
/// OnInitialized 方法
/// </summary>
protected override void OnInitialized()
{
base.OnInitialized();
TreeItems = FooTree.Generate(Localizer);
}