/// <summary>
/// 弹出带结果的对话框
/// </summary>
/// <param name="service">DialogService 服务实例</param>
/// <param name="option">对话框参数</param>
/// <param name="dialog">指定弹窗组件 默认为 null 使用 <see cref="BootstrapBlazorRoot"/> 组件内置弹窗组件</param>
/// <returns></returns>
public static async Task <DialogResult> ShowModal <TDialog>(this DialogService service, ResultDialogOption option, Dialog?dialog = null)
where TDialog : IComponent, IResultDialog
{
IResultDialog?resultDialog = null;
var result = DialogResult.Close;
option.BodyTemplate = builder =>
{
var index = 0;
builder.OpenComponent(index++, typeof(TDialog));
if (option.ComponentParamters != null)
{
foreach (var p in option.ComponentParamters)
{
builder.AddAttribute(index++, p.Key, p.Value);
}
}
builder.AddComponentReferenceCapture(index++, com => resultDialog = (IResultDialog)com);
builder.CloseComponent();
};
option.FooterTemplate = BootstrapDynamicComponent.CreateComponent <ResultDialogFooter>(new Dictionary <string, object?>
{
[nameof(ResultDialogFooter.ButtonCloseText)] = option.ButtonCloseText,
[nameof(ResultDialogFooter.ButtonNoText)] = option.ButtonNoText,
[nameof(ResultDialogFooter.ButtonYesText)] = option.ButtonYesText,
[nameof(ResultDialogFooter.ShowCloseButton)] = option.ShowCloseButton,
[nameof(ResultDialogFooter.ButtonCloseColor)] = option.ButtonCloseColor,
[nameof(ResultDialogFooter.ButtonCloseIcon)] = option.ButtonCloseIcon,
[nameof(ResultDialogFooter.OnClickClose)] = new Func <Task>(async() =>
{
result = DialogResult.Close;
if (option.OnCloseAsync != null)
{
await option.OnCloseAsync();
}
}),
[nameof(ResultDialogFooter.ShowYesButton)] = option.ShowYesButton,
[nameof(ResultDialogFooter.ButtonYesColor)] = option.ButtonYesColor,
[nameof(ResultDialogFooter.ButtonYesIcon)] = option.ButtonYesIcon,
[nameof(ResultDialogFooter.OnClickYes)] = new Func <Task>(async() =>
{
result = DialogResult.Yes;
if (option.OnCloseAsync != null)
{
await option.OnCloseAsync();
}
}),
[nameof(ResultDialogFooter.ShowNoButton)] = option.ShowNoButton,
[nameof(ResultDialogFooter.ButtonNoColor)] = option.ButtonNoColor,
[nameof(ResultDialogFooter.ButtonNoIcon)] = option.ButtonNoIcon,
[nameof(ResultDialogFooter.OnClickNo)] = new Func <Task>(async() =>
{
result = DialogResult.No;
if (option.OnCloseAsync != null)
{
await option.OnCloseAsync();
}
})
}).Render();
var closeCallback = option.OnCloseAsync;
option.OnCloseAsync = async() =>
{
if (resultDialog != null && await resultDialog.OnClosing(result))
{
await resultDialog.OnClose(result);
if (closeCallback != null)
{
await closeCallback();
}
// Modal 与 ModalDialog 的 OnClose 事件陷入死循环
// option.OnClose -> Modal.Close -> ModalDialog.Close -> ModalDialog.OnClose -> option.OnClose
option.OnCloseAsync = null;
await option.Dialog.Close();
option.ReturnTask.SetResult(result);
}
else
{
result = DialogResult.Close;
}
};
await service.Show(option, dialog);
return(await option.ReturnTask.Task);
}
public void Show_Ok()
{
#region Show
var cut = Context.RenderComponent <BootstrapBlazorRoot>(pb =>
{
pb.AddChildContent <MockDialogTest>();
});
var dialog = cut.FindComponent <MockDialogTest>().Instance.DialogService;
var closed = false;
cut.InvokeAsync(() => dialog.Show(new DialogOption()
{
BodyTemplate = builder => builder.AddContent(0, "Test-BodyTemplate"),
HeaderTemplate = builder => builder.AddContent(0, "Test-HeaderTemplate"),
FooterTemplate = builder => builder.AddContent(0, "Test-FooterTemplate"),
Class = "test-class",
ShowMaximizeButton = true,
OnCloseAsync = () =>
{
closed = true;
return(Task.CompletedTask);
}
}));
// 全屏按钮
Assert.Contains("btn-maximize", cut.Markup);
// 代码覆盖模板单元测试
Assert.Contains("Test-BodyTemplate", cut.Markup);
Assert.Contains("Test-HeaderTemplate", cut.Markup);
Assert.Contains("Test-FooterTemplate", cut.Markup);
Assert.Contains("test-class", cut.Markup);
// 测试关闭逻辑
var modal = cut.FindComponent <Modal>();
cut.InvokeAsync(() => modal.Instance.Close());
Assert.True(closed);
// 测试 Component 赋值逻辑
cut.InvokeAsync(() => dialog.Show(new DialogOption()
{
Component = BootstrapDynamicComponent.CreateComponent <Button>(),
BodyTemplate = null
}));
Assert.Contains("class=\"btn btn-primary\"", cut.Markup);
modal = cut.FindComponent <Modal>();
cut.InvokeAsync(() => modal.Instance.Close());
// 测试 Component 与 BodyTemplate 均为 null 逻辑
cut.InvokeAsync(() => dialog.Show(new DialogOption()
{
Component = null,
BodyTemplate = null
}));
cut.InvokeAsync(() => modal.Instance.Close());
#endregion
#region ShowSearchDialog
// 无按钮回调赋值
var option = new SearchDialogOption <Foo>()
{
Title = "Test-SearchDialogTitle",
Model = new Foo(),
ItemsPerRow = 2,
RowType = RowType.Inline,
LabelAlign = Alignment.Left,
ResetButtonText = null,
QueryButtonText = null,
Items = null
};
cut.InvokeAsync(() => dialog.ShowSearchDialog(option));
// 重置按钮委托为空 null
var button = cut.FindComponents <Button>().First(b => b.Instance.Text == "重置");
cut.InvokeAsync(() => button.Instance.OnClickWithoutRender !.Invoke());
// 搜索按钮委托为空
cut.InvokeAsync(() => dialog.ShowSearchDialog(option));
button = cut.FindComponents <Button>().First(b => b.Instance.Text == "查询");
cut.InvokeAsync(() => button.Instance.OnClickWithoutRender !.Invoke());
// 重置按钮
var reset = false;
option.OnResetSearchClick = () =>
{
reset = true;
return(Task.CompletedTask);
};
cut.InvokeAsync(() => dialog.ShowSearchDialog(option));
button = cut.FindComponents <Button>().First(b => b.Instance.Text == "重置");
cut.InvokeAsync(() => button.Instance.OnClickWithoutRender !.Invoke());
Assert.True(reset);
// 搜索按钮
var search = false;
option.DialogBodyTemplate = foo => builder => builder.AddContent(0, foo.Name);
option.OnSearchClick = () =>
{
search = true;
return(Task.CompletedTask);
};
cut.InvokeAsync(() => dialog.ShowSearchDialog(option));
button = cut.FindComponents <Button>().First(b => b.Instance.Text == "查询");
cut.InvokeAsync(() => button.Instance.OnClickWithoutRender !.Invoke());
Assert.True(search);
#endregion
#region ShowEditDialog
// 无按钮回调赋值
var editOption = new EditDialogOption <Foo>()
{
Model = new Foo(),
ItemsPerRow = 2,
RowType = RowType.Inline,
ItemChangedType = ItemChangedType.Add,
LabelAlign = Alignment.Left,
ShowLabel = true
};
cut.InvokeAsync(() => dialog.ShowEditDialog(editOption));
cut.InvokeAsync(() => modal.Instance.Close());
// 设置关闭回调
closed = false;
editOption.OnCloseAsync = () =>
{
closed = true;
return(Task.CompletedTask);
};
cut.InvokeAsync(() => dialog.ShowEditDialog(editOption));
button = cut.FindComponents <Button>().First(b => b.Instance.Text == "关闭");
cut.InvokeAsync(() => button.Instance.OnClickWithoutRender !.Invoke());
Assert.True(closed);
// 设置保存回调
var saved = false;
editOption.ShowLoading = true;
editOption.OnEditAsync = context =>
{
saved = true;
return(Task.FromResult(true));
};
var model = new Foo()
{
Name = "Test"
};
var parameters = new Dictionary <string, object?>()
{
["Field"] = "Name",
["FieldExpression"] = model.GenerateValueExpression()
};
var item = new EditorItem <Foo, string>();
cut.InvokeAsync(() => item.SetParametersAsync(ParameterView.FromDictionary(parameters)));
editOption.Items = new IEditorItem[]
{
item
};
editOption.Model = model;
cut.InvokeAsync(() => dialog.ShowEditDialog(editOption));
var form = cut.Find("form");
form.Submit();
Assert.True(saved);
// 测试 DialogBodyTemplate
editOption.DialogBodyTemplate = foo => builder => builder.AddContent(0, "test");
cut.InvokeAsync(() => dialog.ShowEditDialog(editOption));
form.Submit();
// Modal is Null
editOption.Model = null;
Assert.ThrowsAsync <InvalidOperationException>(() => cut.InvokeAsync(() => dialog.ShowEditDialog(editOption)));
cut.InvokeAsync(() => cut.Find(".btn-close").Click());
#endregion
#region ShowModal
var result = false;
var resultOption = new ResultDialogOption()
{
ComponentParamters = new Dictionary <string, object>()
{
[nameof(MockModalDialog.Value)] = result,
[nameof(MockModalDialog.ValueChanged)] = EventCallback.Factory.Create <bool>(this, b => result = b)
}
};
// 点击的是 Yes 按钮
cut.InvokeAsync(() => dialog.ShowModal <MockModalDialog>(resultOption));
button = cut.FindComponents <Button>().First(b => b.Instance.Text == "确认");
cut.InvokeAsync(() => button.Instance.OnClick.InvokeAsync());
Assert.True(result);
// 点击的是 No 按钮
result = true;
resultOption = new ResultDialogOption()
{
ComponentParamters = new Dictionary <string, object>()
{
[nameof(MockModalDialog.Value)] = result,
[nameof(MockModalDialog.ValueChanged)] = EventCallback.Factory.Create <bool>(this, b => result = b)
}
};
cut.InvokeAsync(() => dialog.ShowModal <MockModalDialog>(resultOption));
button = cut.FindComponents <Button>().First(b => b.Instance.Text == "取消");
cut.InvokeAsync(() => button.Instance.OnClick.InvokeAsync());
Assert.False(result);
// 点击关闭按钮
resultOption = new ResultDialogOption()
{
ShowCloseButton = true,
ComponentParamters = new Dictionary <string, object>()
{
[nameof(MockModalDialog.Value)] = result,
[nameof(MockModalDialog.ValueChanged)] = EventCallback.Factory.Create <bool>(this, b => result = b)
},
OnCloseAsync = () => Task.CompletedTask
};
cut.InvokeAsync(() => dialog.ShowModal <MockModalDialog>(resultOption));
button = cut.FindComponents <Button>().First(b => b.Instance.Text == "关闭");
cut.InvokeAsync(() => button.Instance.OnClick.InvokeAsync());
#endregion
#region 弹窗中的弹窗测试
cut.InvokeAsync(() => dialog.Show(new DialogOption()
{
// 弹窗中按钮
BodyTemplate = BootstrapDynamicComponent.CreateComponent <Button>(new Dictionary <string, object?>()
{
[nameof(Button.OnClickWithoutRender)] = () =>
{
// 继续弹窗
dialog.Show(new DialogOption()
{
BodyTemplate = builder =>
{
builder.AddContent(0, "Test");
}
});
return(Task.CompletedTask);
}
}).Render()
}));
// 弹出第二个弹窗
var buttonInDialog = cut.Find(".btn-primary");
buttonInDialog.Click();
Assert.Equal(2, cut.FindComponents <ModalDialog>().Count);
// 关闭第二个弹窗
var btnClose = cut.FindAll(".btn-close")[cut.FindAll(".btn-close").Count - 1];
btnClose.Click();
Assert.Equal(1, cut.FindComponents <ModalDialog>().Count);
// 关闭第一个弹窗
btnClose = cut.FindAll(".btn-close")[cut.FindAll(".btn-close").Count - 1];
btnClose.Click();
Assert.Equal(0, cut.FindComponents <ModalDialog>().Count);
#endregion
#region 全屏弹窗
cut.InvokeAsync(() => dialog.Show(new DialogOption()
{
FullScreenSize = FullScreenSize.Large
}));
Assert.Contains("modal-fullscreen-lg-down", cut.Markup);
btnClose = cut.FindAll(".btn-close")[cut.FindAll(".btn-close").Count - 1];
btnClose.Click();
#endregion
#region IsCenter
cut.InvokeAsync(() => dialog.Show(new DialogOption()
{
IsCentered = true
}));
Assert.Contains("modal-dialog-centered", cut.Markup);
btnClose = cut.FindAll(".btn-close")[cut.FindAll(".btn-close").Count - 1];
btnClose.Click();
cut.InvokeAsync(() => dialog.Show(new DialogOption()
{
IsCentered = false
}));
Assert.DoesNotContain("modal-dialog-centered", cut.Markup);
btnClose = cut.FindAll(".btn-close")[cut.FindAll(".btn-close").Count - 1];
btnClose.Click();
#endregion
#region IsKeyboard
cut.InvokeAsync(() => dialog.Show(new DialogOption()
{
IsKeyboard = true
}));
Assert.Contains("data-bs-keyboard=\"true\"", cut.Markup);
btnClose = cut.FindAll(".btn-close")[cut.FindAll(".btn-close").Count - 1];
btnClose.Click();
cut.InvokeAsync(() => dialog.Show(new DialogOption()
{
IsKeyboard = false
}));
Assert.DoesNotContain("data-bs-keyboard\"false\"", cut.Markup);
btnClose = cut.FindAll(".btn-close")[cut.FindAll(".btn-close").Count - 1];
btnClose.Click();
#endregion
#region ShowHeaderCloseButton
cut.InvokeAsync(() => dialog.Show(new DialogOption()
{
ShowHeaderCloseButton = true
}));
btnClose = cut.FindAll(".btn-close")[cut.FindAll(".btn-close").Count - 1];
btnClose.Click();
cut.InvokeAsync(() => dialog.Show(new DialogOption()
{
ShowHeaderCloseButton = false
}));
Assert.DoesNotContain("btn-close", cut.Markup);
btnClose = cut.FindAll(".btn-secondary")[cut.FindAll(".btn-secondary").Count - 1];
btnClose.Click();
#endregion
#region ShowPrintButton
cut.InvokeAsync(() => dialog.Show(new DialogOption()
{
ShowPrintButton = true
}));
Assert.Contains("btn-print", cut.Markup);
btnClose = cut.FindAll(".btn-close")[cut.FindAll(".btn-close").Count - 1];
btnClose.Click();
cut.InvokeAsync(() => dialog.Show(new DialogOption()
{
ShowPrintButton = false
}));
Assert.DoesNotContain("btn-print", cut.Markup);
btnClose = cut.FindAll(".btn-close")[cut.FindAll(".btn-close").Count - 1];
btnClose.Click();
cut.InvokeAsync(() => dialog.Show(new DialogOption()
{
ShowPrintButton = true,
ShowPrintButtonInHeader = true,
PrintButtonText = "Print-Test"
}));
Assert.Contains("btn-print", cut.Markup);
Assert.Contains("Print-Test", cut.Markup);
btnClose = cut.FindAll(".btn-close")[cut.FindAll(".btn-close").Count - 1];
btnClose.Click();
#endregion
#region ShowSaveButton
cut.InvokeAsync(() => dialog.Show(new DialogOption()
{
ShowSaveButton = true,
SaveButtonText = "Save-Test",
CloseButtonText = "Close-Test",
BodyContext = "Test"
}));
Assert.Contains("Save-Test", cut.Markup);
Assert.Contains("Close-Test", cut.Markup);
btnClose = cut.FindAll(".btn-close")[cut.FindAll(".btn-close").Count - 1];
btnClose.Click();
#endregion
#region OnSaveAsync
var save = false;
cut.InvokeAsync(() => dialog.Show(new DialogOption()
{
ShowSaveButton = true,
IsAutoCloseAfterSave = true,
IsDraggable = false,
OnSaveAsync = () =>
{
save = true;
return(Task.FromResult(save));
}
}));
btnClose = cut.FindAll(".btn-primary")[cut.FindAll(".btn-primary").Count - 1];
btnClose.Click();
Assert.True(save);
#endregion
#region ShowSaveDialog
cut.InvokeAsync(() => dialog.ShowSaveDialog <MockDialogTest>("Title", () => Task.FromResult(true), p => { }, op => op.Class = "test"));
modal.FindAll("button")[modal.FindAll("button").Count - 1].Click();
cut.InvokeAsync(() => dialog.ShowSaveDialog <MockDialogTest>("Title"));
modal.FindAll("button")[modal.FindAll("button").Count - 1].Click();
#endregion
#region ShowValidateFormDialog
cut.InvokeAsync(() => dialog.ShowValidateFormDialog <MockValidateFormDialog>("ValidateFormDialog"));
var btn = cut.Find(".btn-close");
cut.InvokeAsync(() => btn.Click());
Func <DialogOption, Dictionary <string, object?> > parameterFactory = op => new Dictionary <string, object?>();
Action <DialogOption> configureOption = op => op.Class = "ValidateFormDialog-Class";
cut.InvokeAsync(() => dialog.ShowValidateFormDialog <MockValidateFormDialog>("ValidateFormDialog", parameterFactory, configureOption));
btn = cut.Find(".btn-close");
cut.InvokeAsync(() => btn.Click());
#endregion
#region ShowCloseDialog
Action <Dictionary <string, object?> > closeDialogParameterFactory = op => new Dictionary <string, object?>();
cut.InvokeAsync(() => dialog.ShowCloseDialog <MockValidateFormDialog>("CloseDialog", closeDialogParameterFactory, configureOption));
btn = cut.Find(".btn-close");
cut.InvokeAsync(() => btn.Click());
cut.InvokeAsync(() => dialog.ShowCloseDialog <MockValidateFormDialog>("CloseDialog"));
btn = cut.Find(".btn-close");
cut.InvokeAsync(() => btn.Click());
#endregion
}