protected override void BuildRenderTree(RenderTreeBuilder builder)
{
if (Type is null)
{
return;
}
switch (TypeKind)
{
case TypeKind.Scalar:
case TypeKind.Object:
builder.OpenComponent <ValueEditor>(0);
builder.AddAttribute(1, nameof(TypeKind), TypeKind);
builder.AddAttribute(2, nameof(Type), Type);
builder.AddComponentReferenceCapture(3, obj => editor = (EditorBase)obj);
builder.CloseComponent();
break;
case TypeKind.List:
builder.OpenComponent <ListTypeEditor>(0);
builder.AddAttribute(1, nameof(TypeKind), TypeKind);
builder.AddAttribute(2, nameof(Type), Type);
builder.AddComponentReferenceCapture(3, obj => editor = (EditorBase)obj);
builder.CloseComponent();
break;
case TypeKind.Any:
builder.OpenComponent <RawEditor>(0);
builder.AddAttribute(1, nameof(TypeKind), TypeKind);
builder.AddAttribute(2, nameof(Type), Type);
builder.AddComponentReferenceCapture(3, obj => editor = (EditorBase)obj);
builder.CloseComponent();
break;
case TypeKind.Unit:
builder.AddContent(0, "<not required>");
break;
default:
//throw new NotImplementedException();
builder.OpenElement(0, "div");
builder.AddAttribute(1, "class", "flex flex-col");
builder.AddMarkupContent(2, @$ "<span class=" "text-red-600 font-bold" ">{TypeKind}</span><span class=" "text-red-600 font-bold" ">{Type}</span>");
builder.OpenComponent <RawEditor>(3);
builder.AddAttribute(4, nameof(TypeKind), TypeKind);
builder.AddAttribute(5, nameof(Type), Type);
builder.AddComponentReferenceCapture(6, obj => editor = (EditorBase)obj);
builder.CloseComponent();
builder.CloseElement();
break;
}
base.BuildRenderTree(builder);
}
/// <inheritdoc />
protected override void BuildRenderInput(RenderTreeBuilder builder)
{
LabelType labelTypeEffective = (this as IInputWithLabelType).LabelTypeEffective;
builder.OpenComponent <HxInputTagsInternal>(1);
builder.AddAttribute(1000, nameof(HxInputTagsInternal.Value), Value);
builder.AddAttribute(1001, nameof(HxInputTagsInternal.ValueChanged), EventCallback.Factory.Create <List <string> >(this, HandleValueChanged));
builder.AddAttribute(1002, nameof(HxInputTagsInternal.DataProvider), DataProvider);
builder.AddAttribute(1005, nameof(HxInputTagsInternal.SuggestMinimumLengthEffective), SuggestMinimumLengthEffective);
builder.AddAttribute(1006, nameof(HxInputTagsInternal.SuggestDelayEffective), SuggestDelayEffective);
builder.AddAttribute(1007, nameof(HxInputTagsInternal.InputId), InputId);
builder.AddAttribute(1008, nameof(HxInputTagsInternal.CoreFormControlCssClass), GetInputCssClassToRender()); // we want to shift original input-classes to the wrapping .form-control container
builder.AddAttribute(1009, nameof(HxInputTagsInternal.EnabledEffective), EnabledEffective);
builder.AddAttribute(1011, nameof(HxInputTagsInternal.Placeholder), (labelTypeEffective == Havit.Blazor.Components.Web.Bootstrap.LabelType.Floating) ? "placeholder" : Placeholder);
builder.AddAttribute(1012, nameof(HxInputTagsInternal.LabelTypeEffective), labelTypeEffective);
builder.AddAttribute(1013, nameof(HxInputTagsInternal.AllowCustomTags), AllowCustomTags);
builder.AddAttribute(1014, nameof(HxInputTagsInternal.DelimitersEffective), DelimitersEffective);
builder.AddAttribute(1015, nameof(HxInputTagsInternal.InputSizeEffective), ((IInputWithSize)this).InputSizeEffective);
builder.AddAttribute(1016, nameof(HxInputTagsInternal.ShowAddButtonEffective), ShowAddButtonEffective);
builder.AddAttribute(1017, nameof(HxInputTagsInternal.Naked), Naked);
builder.AddAttribute(1018, nameof(HxInputTagsInternal.CssClass), CssClassHelper.Combine(this.CssClass, IsValueInvalid() ? InvalidCssClass : null));
builder.AddAttribute(1019, nameof(HxInputTagsInternal.AddButtonText), this.AddButtonText);
builder.AddAttribute(1020, nameof(HxInputTagsInternal.TagBadgeSettingsEffective), this.TagBadgeSettingsEffective);
builder.AddAttribute(1021, nameof(HxInputTagsInternal.InputGroupStartText), this.InputGroupStartText);
builder.AddAttribute(1022, nameof(HxInputTagsInternal.InputGroupEndText), this.InputGroupEndText);
builder.AddAttribute(1023, nameof(HxInputTagsInternal.InputGroupStartTemplate), this.InputGroupStartTemplate);
builder.AddAttribute(1024, nameof(HxInputTagsInternal.InputGroupEndTemplate), this.InputGroupEndTemplate);
builder.AddAttribute(1025, nameof(HxInputTagsInternal.InputGroupCssClass), this.InputGroupCssClass);
builder.AddMultipleAttributes(1090, this.AdditionalAttributes);
builder.AddComponentReferenceCapture(1100, component => hxInputTagsInternalComponent = (HxInputTagsInternal)component);
builder.CloseComponent();
}
protected override void BuildRenderTree(RenderTreeBuilder builder)
{
base.BuildRenderTree(builder);
List <RenderFragment> containerChildContents = new List <RenderFragment>();
int line = 0;
foreach (var group in Items.GroupBy(x => x.Name.ToUpperInvariant().FirstOrDefault()))
{
builder.OpenComponent <Container>(line++);
builder.AddAttribute(line++, "class", "mb-4 bg-dark");
RenderInput <TItem> containerInput = new RenderInput <TItem>()
{
line = 0, OriginalBuilder = builder, InputItems = group
};
builder.AddAttribute(line++, "ChildContent", ChildRender(containerInput));
builder.AddComponentReferenceCapture(line++, (refCapture) =>
{
ListSectionWrappers[group.Key] = (Container)refCapture;
});
builder.CloseComponent();
}
}
public void Render(RenderTreeBuilder renderTreeBuilder, RenderConfig config)
{
List <KeyValueModel> tableDataSource = new List <KeyValueModel>();
var attributeConfig = (TableAttribute)config.ControlAttribute;
renderTreeBuilder.OpenComponent(0, config.InputControlType);
renderTreeBuilder.AddAttribute(1, nameof(BFormItemObject.EnableAlwaysRender), true);
renderTreeBuilder.AddAttribute(2, nameof(BTable.AutoGenerateColumns), true);
renderTreeBuilder.AddAttribute(3, nameof(BTable.DataType), typeof(KeyValueModel));
if (attributeConfig != null)
{
renderTreeBuilder.AddAttribute(4, nameof(BTable.Height), attributeConfig.Height);
renderTreeBuilder.AddAttribute(5, nameof(BTable.IsEditable), attributeConfig.IsEditable);
if (attributeConfig.IsEditable)
{
renderTreeBuilder.AddAttribute(6, nameof(BTable.DataType), typeof(KeyValueModel));
if (config.Page == null)
{
ExceptionHelper.Throw(ExceptionHelper.CascadingValueNotFound, "表格启用可编辑功能后必须在外面套一层 CascadingValue，值为 this，名称为 Page");
}
renderTreeBuilder.AddAttribute(7, nameof(BTable.OnSave), EventCallback.Factory.Create <TableSaveEventArgs>(config.Page, DefaultSaverAsync));
}
}
renderTreeBuilder.AddAttribute(8, nameof(BTable.DataSourceChanged), EventCallback.Factory.Create <object>(this, dataSource =>
{
tableDataSource = (List <KeyValueModel>)dataSource;
config.EditingValue = dataSource;
}));
renderTreeBuilder.AddAttribute(9, nameof(BTable.DataSource), tableDataSource);
renderTreeBuilder.AddComponentReferenceCapture(10, table => currentTable = (BTable)table);
renderTreeBuilder.CloseComponent();
}
protected override void BuildRenderTree(RenderTreeBuilder builder)
{
if (builder != null)
{
var seq = 0;
builder.OpenElement(seq++, "div");
builder.AddMultipleAttributes(seq++, AdditionalAttributes);
builder.AddAttribute(seq++, "class", GetBaseClassAttributes());
if (Value != null && Value.Length > 0)
{
foreach (var endorsement in Value)
{
seq = BuildRenderTreeForEndorsement(builder, seq, endorsement);
}
}
builder.OpenElement(seq++, "button");
builder.AddAttribute(seq++, "class", "add-key");
builder.AddAttribute(seq++, "title", "Add First Key");
builder.AddAttribute(seq++, "type", "button");
builder.AddAttribute(seq++, "onclick", EventCallback.Factory.Create <MouseEventArgs>(this, () => AddNewKeyToRootList()));
builder.CloseElement();
if (!string.IsNullOrWhiteSpace(Placeholder) && (Value == null || Value.Length == 0))
{
builder.OpenElement(seq++, "span");
builder.AddAttribute(seq++, "class", "placeholder");
builder.AddContent(seq++, Placeholder.Trim());
builder.CloseElement();
}
builder.CloseElement();
builder.OpenComponent <InputPublicKeyDialog>(seq++);
builder.AddComponentReferenceCapture(seq++, (__value) => { InputPublicKeyDialog = (InputPublicKeyDialog)__value; });
builder.CloseComponent();
}
}
/// <inheritdoc/>
protected override void BuildRenderInput(RenderTreeBuilder builder)
{
RefreshState();
builder.OpenComponent <HxMultiSelectInternal <TValue, TItem> >(100);
builder.AddAttribute(101, nameof(HxMultiSelectInternal <TValue, TItem> .InputId), InputId);
builder.AddAttribute(102, nameof(HxMultiSelectInternal <TValue, TItem> .InputCssClass), GetInputCssClassToRender());
builder.AddAttribute(103, nameof(HxMultiSelectInternal <TValue, TItem> .InputText), CurrentValueAsString);
builder.AddAttribute(104, nameof(HxMultiSelectInternal <TValue, TItem> .EnabledEffective), EnabledEffective);
builder.AddAttribute(105, nameof(HxMultiSelectInternal <TValue, TItem> .ItemsToRender), itemsToRender);
builder.AddAttribute(106, nameof(HxMultiSelectInternal <TValue, TItem> .TextSelector), TextSelector);
builder.AddAttribute(107, nameof(HxMultiSelectInternal <TValue, TItem> .ValueSelector), ValueSelector);
builder.AddAttribute(108, nameof(HxMultiSelectInternal <TValue, TItem> .Value), Value);
builder.AddAttribute(109, nameof(HxMultiSelectInternal <TValue, TItem> .NullDataText), NullDataText);
builder.AddAttribute(110, nameof(HxMultiSelectInternal <TValue, TItem> .ItemSelectionChanged), EventCallback.Factory.Create <HxMultiSelectInternal <TValue, TItem> .SelectionChangedArgs>(this, args => HandleItemSelectionChanged(args.Checked, args.Item)));
builder.AddAttribute(111, nameof(HxMultiSelectInternal <TValue, TItem> .InputGroupStartText), InputGroupStartText);
builder.AddAttribute(112, nameof(HxMultiSelectInternal <TValue, TItem> .InputGroupStartTemplate), InputGroupStartTemplate);
builder.AddAttribute(113, nameof(HxMultiSelectInternal <TValue, TItem> .InputGroupEndText), InputGroupEndText);
builder.AddAttribute(114, nameof(HxMultiSelectInternal <TValue, TItem> .InputGroupEndTemplate), InputGroupEndTemplate);
builder.AddMultipleAttributes(200, this.AdditionalAttributes);
builder.AddComponentReferenceCapture(111, r => hxMultiSelectInternalComponent = (HxMultiSelectInternal <TValue, TItem>)r);
builder.CloseComponent();
}
protected override void BuildRenderTree(RenderTreeBuilder builder)
{
base.BuildRenderTree(builder);
var name = View?.GetType().Name ?? "null";
builder.OpenElement(0, "div");
builder.AddAttribute(1, "class", $"comet-view comet-view-{name}");
if (View is null)
{
builder.OpenElement(2, "div");
builder.AddAttribute(3, "class", "alert alert-danger");
builder.AddAttribute(4, "role", "alert");
builder.AddMarkupContent(5, "View cannot be null.");
builder.CloseElement();
}
else if (View.GetOrCreateViewHandler() is IBlazorViewHandler handler)
{
builder.OpenComponent(6, handler.ComponentType);
builder.SetKey(handler);
builder.AddComponentReferenceCapture(7, handler.OnComponentLoad);
builder.CloseComponent();
}
else
{
builder.OpenElement(8, "div");
builder.AddAttribute(9, "class", "alert alert-danger");
builder.AddAttribute(10, "role", "alert");
builder.AddMarkupContent(11, $"Invalid view handler: <b>{View.GetType()}</b>");
builder.CloseElement();
}
builder.CloseElement();
}
protected override void BuildRenderTree(RenderTreeBuilder builder)
{
builder.OpenElement("div");
builder.AddAttribute("hg-input-endorsement-list");
builder.AddMultipleAttributes(AdditionalAttributes);
if (Value is not null && Value.Length > 0)
{
builder.OpenRegion();
for (int i = 0; i < Value.Length; i++)
{
builder.OpenRegion(i);
BuildRenderTreeForEndorsement(builder, Value[i]);
builder.CloseRegion();
}
builder.CloseRegion();
}
builder.OpenElement("button");
builder.AddAttribute("hg-add-key");
builder.AddAttribute("title", "Add First Key");
builder.AddAttribute("type", "button");
builder.AddAttribute("onclick", EventCallback.Factory.Create <MouseEventArgs>(this, () => AddNewKeyToRootList()));
builder.CloseElement();
if (!string.IsNullOrWhiteSpace(Placeholder) && (Value is null || Value.Length == 0))
{
builder.OpenElement("span");
builder.AddAttribute("hg-placeholder");
builder.AddContent(Placeholder.Trim());
builder.CloseElement();
}
builder.CloseElement();
builder.OpenComponent <InputPublicKeyDialog>();
builder.AddComponentReferenceCapture((__value) => { InputPublicKeyDialog = (InputPublicKeyDialog)__value; });
builder.CloseComponent();
}
protected override void BuildRenderTree(RenderTreeBuilder builder)
{
//EnabledRender = false;
base.BuildRenderTree(builder);
if (bvgColumn.PropertyChanged == null)
{
bvgColumn.PropertyChanged = BvgColumn_PropertyChanged;
}
int k = -1;
builder.OpenElement(k++, "th");
builder.AddAttribute(k++, "class", bvgColumn.CssClass);
builder.OpenElement(k++, "div");
builder.AddAttribute(k++, "id", "divCol" + bvgColumn.ID);
builder.AddAttribute(k++, "class", "ColumnDiv");
builder.AddAttribute(k++, "style", string.Concat("width:", bvgColumn.ColWidthDiv, "px"));
builder.OpenElement(k++, "div"); //to arrange text in center
builder.AddAttribute(k++, "style", string.Concat("width:", (bvgColumn.bvgGrid.bvgSettings.bSortStyle.width + 5), "px"));
builder.CloseElement(); //div
builder.OpenElement(k++, "span");
builder.AddAttribute(k++, "id", "spCol" + bvgColumn.ID);
builder.AddAttribute(k++, "class", "ColumnSpan");
builder.AddAttribute(k++, "style", string.Concat("width:", bvgColumn.ColWidthSpan, "px"));
builder.AddAttribute(k++, "onmousedown", Clicked);
builder.AddContent(k++, bvgColumn.prop.Name);
builder.CloseElement(); //span
builder.OpenComponent <CompSort>(k++);
builder.AddAttribute(k++, "bvgColumn", bvgColumn);
builder.AddAttribute(k++, "IsNotHidden", bvgColumn.IsSorted);
builder.CloseComponent();
builder.OpenComponent <CompBlazorSplitter>(k++);
builder.AddAttribute(k++, "bsSettings", bvgColumn.bsSettings);
builder.AddAttribute(k++, "OnPositionChange", new Action <bool, int, int>(OnPositionChange));
builder.AddComponentReferenceCapture(k++, (c) =>
{
bvgColumn.BSplitter = c as CompBlazorSplitter;
});
builder.CloseComponent();
builder.CloseElement(); //div
builder.CloseElement(); //th
}
public void CannotAddComponentReferenceCaptureWithNoParent()
{
// Arrange
var builder = new RenderTreeBuilder(new TestRenderer());
// Act/Assert
Assert.Throws <InvalidOperationException>(() =>
{
builder.AddComponentReferenceCapture(0, _ => { });
});
}
public void CannotAddComponentReferenceCaptureInsideRegion()
{
// Arrange
var builder = new RenderTreeBuilder(new TestRenderer());
// Act/Assert
Assert.Throws <InvalidOperationException>(() =>
{
builder.OpenRegion(0);
builder.AddComponentReferenceCapture(1, _ => { });
});
}
public void CannotAddAttributeToComponentReferenceCapture()
{
// Arrange
var builder = new RenderTreeBuilder(new TestRenderer());
// Act/Assert
Assert.Throws <InvalidOperationException>(() =>
{
builder.OpenComponent <TestComponent>(0);
builder.AddComponentReferenceCapture(1, _ => { });
builder.AddAttribute(2, "name", "value");
});
}
protected override void BuildRenderTree(RenderTreeBuilder builder)
{
if (Value.IsNullOrNone())
{
builder.OpenElement("div");
builder.AddAttribute("hg-input-endorsement");
builder.AddAttribute("hg-none");
builder.AddMultipleAttributes(AdditionalAttributes);
builder.OpenElement("button");
builder.AddAttribute("hg-add-key");
builder.AddAttribute("title", "Add First Key");
builder.AddAttribute("type", "button");
builder.AddAttribute("onclick", EventCallback.Factory.Create <MouseEventArgs>(this, () => AddNewKeyToTree(Value)));
builder.CloseElement();
if (!string.IsNullOrWhiteSpace(Placeholder))
{
builder.OpenElement("span");
builder.AddAttribute("hg-placeholder");
builder.AddContent(Placeholder.Trim());
builder.CloseElement();
}
builder.CloseElement();
}
else
{
builder.OpenElement("div");
builder.AddAttribute("hg-input-endorsement");
builder.AddMultipleAttributes(AdditionalAttributes);
if (Value.Type == KeyType.List)
{
builder.OpenRegion();
BuildRenderTreeForList(builder, Value);
builder.CloseRegion();
}
else
{
builder.OpenElement("div");
builder.AddAttribute("hg-input-endorsement-public-key");
builder.OpenRegion();
BuildRenderTreeForKey(builder, Value);
builder.CloseRegion();
builder.CloseElement();
}
builder.CloseElement();
}
builder.OpenComponent <InputPublicKeyDialog>();
builder.AddComponentReferenceCapture((__value) => { InputPublicKeyDialog = (InputPublicKeyDialog)__value; });
builder.CloseComponent();
}
public void CanAddMultipleReferenceCapturesToSameComponent()
{
// There won't be any way of doing this from Razor because there's no known use
// case for it. However it's harder to *not* support it than to support it, and
// there's no known reason to prevent it, so here's test coverage to show it
// just works.
// Arrange
var builder = new RenderTreeBuilder(new TestRenderer());
Action <object> referenceCaptureAction1 = elementRef => { };
Action <object> referenceCaptureAction2 = elementRef => { };
// Act
builder.OpenComponent <TestComponent>(0);
builder.AddComponentReferenceCapture(0, referenceCaptureAction1);
builder.AddComponentReferenceCapture(0, referenceCaptureAction2);
builder.CloseComponent();
// Assert
Assert.Collection(builder.GetFrames(),
frame => AssertFrame.Component <TestComponent>(frame, 3),
frame => AssertFrame.ComponentReferenceCapture(frame, referenceCaptureAction1),
frame => AssertFrame.ComponentReferenceCapture(frame, referenceCaptureAction2));
}
private void BuilderComponent(RenderTreeBuilder builder)
{
var gridAux = AppDataTransfer.Result as GridGenericView;
if (gridAux == null)
{
Toast.ShowInfo("Erro ao carregar a entidade!");
return;
}
var seq = 0;
Type generic = typeof(OXGrid <>);
Type[] typeArgs = { gridAux.Model };
Type constructed = generic.MakeGenericType(typeArgs);
viewEdit = TypeHelper.CreateInstance(gridAux.View);
oxGrid = TypeHelper.CreateInstance(constructed);
var grid = TypeHelper.ConvertTo(oxGrid, constructed);
//create layout
builder.AddAttribute(seq++, "ChildContent", (RenderFragment)((builder2) =>
{
builder2.AddMarkupContent(seq++, "\r\n ");
builder2.OpenComponent <OXPanel>(3);
builder2.AddAttribute(seq++, "Title", gridAux.Caption);
builder2.AddAttribute(seq++, "SubTitle", gridAux.Descricao);
builder2.AddAttribute(seq++, "ChildContent", (RenderFragment)((builder3) =>
{
RenderGrid(builder3, seq);
}));
builder2.CloseComponent();
}));
builder.CloseComponent();
builder.AddMarkupContent(seq++, "\r\n");
var viewComp = viewEdit.GetType();
builder.OpenComponent(seq++, viewComp);
builder.AddAttribute(seq++, "Caption", gridAux.Caption);
builder.AddAttribute(seq++, "GridView", grid);
builder.AddComponentReferenceCapture(seq++, (value) =>
{
var getRef = TypeHelper.ConvertTo(value, gridAux.View);
viewEdit = getRef;
});
builder.CloseComponent();
}
protected override void BuildRenderTree(RenderTreeBuilder builder)
{
if (builder != null)
{
var seq = 0;
if (Value == null)
{
builder.OpenElement(seq++, "div");
builder.AddMultipleAttributes(seq++, AdditionalAttributes);
builder.AddAttribute(seq++, "class", $"{GetBaseClassAttributes()} empty");
builder.OpenElement(seq++, "button");
builder.AddAttribute(seq++, "class", "add-key");
builder.AddAttribute(seq++, "title", "Add First Key");
builder.AddAttribute(seq++, "type", "button");
builder.AddAttribute(seq++, "onclick", EventCallback.Factory.Create <MouseEventArgs>(this, () => AddNewKeyToTree(Value)));
builder.CloseElement();
if (!string.IsNullOrWhiteSpace(Placeholder))
{
builder.OpenElement(seq++, "span");
builder.AddAttribute(seq++, "class", "placeholder");
builder.AddContent(seq++, Placeholder.Trim());
builder.CloseElement();
}
builder.CloseElement();
}
else
{
builder.OpenElement(seq++, "div");
builder.AddMultipleAttributes(seq++, AdditionalAttributes);
builder.AddAttribute(seq++, "class", GetBaseClassAttributes());
if (Value.Type == KeyType.List)
{
seq = BuildRenderTreeForList(builder, seq, Value);
}
else
{
builder.OpenElement(seq++, "div");
builder.AddAttribute(seq++, "class", "public-key");
seq = BuildRenderTreeForKey(builder, seq, Value);
builder.CloseElement();
}
builder.CloseElement();
}
builder.OpenComponent <InputPublicKeyDialog>(seq++);
builder.AddComponentReferenceCapture(seq++, (__value) => { InputPublicKeyDialog = (InputPublicKeyDialog)__value; });
builder.CloseComponent();
}
}
void Render(RenderTreeBuilder builder)
{
builder.OpenComponent(0, Type);
if (Parameters != null)
{
foreach (var entry in Parameters)
{
builder.AddAttribute(1, entry.Key, entry.Value);
}
}
builder.AddComponentReferenceCapture(2, component => Instance = component);
builder.CloseComponent();
}
protected override void BuildRenderTree(RenderTreeBuilder builder)
{
if (_Items != null)
{
var i = 0;
foreach (var e in _Items)
{
builder.OpenComponent(++i, typeof(ContentPresenter));
builder.AddAttribute(++i, nameof(ContentPresenter.ViewType), e.ViewType);
builder.AddAttribute(++i, nameof(ContentPresenter.Attributes), e.Attributes);
builder.AddComponentReferenceCapture(++i, o => e.View = o as ComponentBase);
builder.SetKey(e.GetHashCode());
builder.CloseComponent();
}
}
}
/// <inheritdoc/>
protected override void BuildRenderTree(RenderTreeBuilder builder)
{
if (Type == null)
{
BuildFallbackComponent(builder);
return;
}
builder.OpenComponent(0, Type);
builder.AddMultipleAttributes(0, Parameters);
builder.AddComponentReferenceCapture(1, (componentRef) =>
{
Instance = (IComponent)componentRef;
OnAfterLoad?.Invoke(this);
});
builder.CloseComponent();
}
protected override void BuildRenderTree(RenderTreeBuilder builder)
{
//EnabledRender = false;
base.BuildRenderTree(builder);
int k = -1;
builder.OpenComponent <CompBlazorScrollbar>(k++);
builder.AddAttribute(k++, "bsbSettings", RuntimeHelpers.TypeCheck <BsbSettings>(bvgScroll.bsbSettings));
builder.AddAttribute(k++, "OnPositionChange", new Action <double>(onscroll));
builder.AddComponentReferenceCapture(k++, (c) =>
{
bvgScroll.compBlazorScrollbar = c as CompBlazorScrollbar;
});
builder.CloseComponent();
}
private void RenderGrid(RenderTreeBuilder builder, int seq)
{
var constructed = oxGrid.GetType();
builder.AddMarkupContent(seq++, "\r\n ");
builder.OpenComponent(seq++, constructed);
builder.AddAttribute(seq++, "AllowButtons", RuntimeHelpers.TypeCheck <System.Boolean>(true));
builder.AddAttribute(seq++, "AllowPrint", RuntimeHelpers.TypeCheck <System.Boolean>(true));
builder.AddAttribute(seq++, "OnAdd", RuntimeHelpers.TypeCheck(EventCallback.Factory.Create(this, (value) => viewEdit.ShowDialog(null, OxActionModel.New))));
builder.AddAttribute(seq++, "OnEdit", RuntimeHelpers.TypeCheck(EventCallback.Factory.Create(this, (value) => viewEdit.ShowDialog(value, OxActionModel.Edit))));
builder.AddAttribute(seq++, "OnDelete", RuntimeHelpers.TypeCheck(EventCallback.Factory.Create(this, (value) => viewEdit.ShowDialog(value, OxActionModel.Delete))));
builder.AddComponentReferenceCapture(seq++, (value) =>
{
var getRef = TypeHelper.ConvertTo(value, constructed);
oxGrid = getRef;
});
builder.CloseComponent();
builder.AddMarkupContent(seq++, "\r\n ");
}
protected override void BuildRenderTree(RenderTreeBuilder builder)
{
if (loaded == null)
{
builder.OpenElement(1, "p");
builder.AddContent(2, "Loading....");
builder.CloseElement();
return;
}
builder.OpenComponent(0, type);
builder.AddMultipleAttributes(0, Parameters);
builder.AddComponentReferenceCapture(1, (componentRef) =>
{
Instance = (IComponent)componentRef;
});
builder.CloseComponent();
}
public void CanAddComponentReferenceCaptureInsideComponent()
{
// Arrange
var builder = new RenderTreeBuilder(new TestRenderer());
Action <object> myAction = elementRef => { };
// Act
builder.OpenComponent <TestComponent>(0); // 0: <TestComponent
builder.AddAttribute(1, "attribute2", 123); // 1: attribute2=intExpression123>
builder.AddComponentReferenceCapture(2, myAction); // 2: # capture: myAction
builder.AddContent(3, "some text"); // 3: some text
builder.CloseComponent(); // </TestComponent>
// Assert
Assert.Collection(builder.GetFrames(),
frame => AssertFrame.Component <TestComponent>(frame, 4, 0),
frame => AssertFrame.Attribute(frame, "attribute2", 123, 1),
frame => AssertFrame.ComponentReferenceCapture(frame, myAction, 2),
frame => AssertFrame.Text(frame, "some text", 3));
}
protected override void BuildRenderTree(RenderTreeBuilder builder)
{
if (builder != null)
{
builder.OpenElement(0, "div");
builder.AddMultipleAttributes(1, AdditionalAttributes);
builder.AddAttribute(2, "class", $"gateway-node-selector {CssClass}");
builder.AddAttribute(3, "onclick", EventCallback.Factory.Create <Microsoft.AspNetCore.Components.Web.MouseEventArgs>(this, OnShowDialogAsync));
if (Value == null)
{
builder.OpenElement(4, "span");
builder.AddAttribute(5, "class", "empty");
builder.AddContent(6, "Select Gateway");
builder.CloseElement();
}
else
{
builder.OpenElement(8, "span");
builder.OpenElement(9, "span");
builder.AddAttribute(10, "class", "account-id");
builder.AddContent(11, $"{Value.ShardNum}.{Value.RealmNum}.{Value.AccountNum}");
builder.CloseElement();
builder.OpenElement(12, "span");
builder.AddAttribute(13, "class", "at");
builder.AddContent(14, " at ");
builder.CloseElement();
builder.OpenElement(15, "span");
builder.AddAttribute(16, "class", "node-url");
builder.AddContent(17, Value.Url);
builder.CloseElement();
builder.CloseElement();
}
builder.CloseElement();
builder.OpenComponent <SelectGatewayDialog>(17);
builder.AddAttribute(18, "SelectedEventCallback", Microsoft.AspNetCore.Components.CompilerServices.RuntimeHelpers.TypeCheck(EventCallback.Factory.Create <Gateway>(this, OnGatewaySelected)));
builder.AddComponentReferenceCapture(19, (__value) => { SelectGatewayDialog = (SelectGatewayDialog)__value; });
builder.CloseComponent();
}
}
protected override void BuildRenderTree(RenderTreeBuilder builder)
{
builder.OpenElement("div");
builder.AddAttribute("hg-input-gateway");
builder.AddMultipleAttributes(AdditionalAttributes);
builder.AddAttribute("class", CssClass);
builder.AddAttribute("onclick", EventCallback.Factory.Create <Microsoft.AspNetCore.Components.Web.MouseEventArgs>(this, OnShowDialogAsync));
if (Value == null)
{
builder.OpenElement("span");
builder.AddAttribute("hg-empty");
builder.AddContent("Select Gateway");
builder.CloseElement();
}
else
{
builder.OpenElement("span");
builder.OpenElement("span");
builder.AddAttribute("hg-account-id");
builder.AddContent($"{Value.ShardNum}.{Value.RealmNum}.{Value.AccountNum}");
builder.CloseElement();
builder.OpenElement("span");
builder.AddAttribute("hg-at");
builder.AddContent(" at ");
builder.CloseElement();
builder.OpenElement("span");
builder.AddAttribute("hg-node-url");
builder.AddContent(Value.Url);
builder.CloseElement();
builder.CloseElement();
}
builder.CloseElement();
builder.OpenComponent <SelectGatewayDialog>();
builder.AddAttribute("SelectedEventCallback", Microsoft.AspNetCore.Components.CompilerServices.RuntimeHelpers.TypeCheck(EventCallback.Factory.Create <Gateway>(this, OnGatewaySelected)));
builder.AddComponentReferenceCapture((__value) => { _selectGatewayDialog = (SelectGatewayDialog)__value; });
builder.CloseComponent();
}
private void AddEditRow <M>(RenderTreeBuilder pBuilder, MGridAction pAction, bool pIsFilterRow, M pValue)
{
var visibleColumns = ColumnsList.Where(c => c.ShouldRenderColumn).ToArray();
AddInlineTrHeight(pBuilder);
pBuilder.OpenElement(577, "td");
pBuilder.AddAttribute(578, "colspan", visibleColumns.Length);
pBuilder.OpenElement(580, "table");
pBuilder.OpenElement(581, "tbody");
pBuilder.OpenElement(582, "tr");
{
pBuilder.OpenComponent <MForm <M> >(53);
pBuilder.AddAttribute(587, nameof(MForm <M> .Model), pValue);
pBuilder.AddAttribute(588, nameof(MForm <M> .IsInTableRow), true);
pBuilder.AddAttribute(589, nameof(MForm <M> .Fields), (RenderFragment)((builder3) =>
{
AddInlineFormFields(builder3, visibleColumns, pIsFilterRow);
}));
pBuilder.AddAttribute(594, nameof(MForm <M> .MFormGridContext), new MFormGridContext()
{
Action = pAction
});
if (pIsFilterRow)
{
pBuilder.AddAttribute(601, nameof(MForm <M> .EnableValidation), false);
pBuilder.AddAttribute(602, "data-is-filterrow", true);
pBuilder.AddAttribute(604, nameof(MForm <M> .OnValueChanged),
EventCallback.Factory.Create <MFormValueChangedArgs <ExpandoObject> >(this, OnFilterValueChanged));
}
else
{
//T == M here
pBuilder.AddAttribute(611, nameof(MForm <T> .OnValidSubmit), EventCallback.Factory.Create <MFormSubmitArgs>(this, async(a) =>
{
await OnFormSubmit(a);
}));
pBuilder.AddAttribute(616, nameof(MForm <T> .OnValueChanged), EventCallback.Factory.Create <MFormValueChangedArgs <T> >(this, OnEditValueChanged));
pBuilder.AddComponentReferenceCapture(618, (__value) =>
{
EditForm = (MForm <T>)__value;
});
}
pBuilder.CloseComponent();
}
pBuilder.CloseElement(); //tr
pBuilder.CloseElement(); //tbody
pBuilder.CloseElement(); //table
pBuilder.CloseElement(); //td
}
public void Render(RenderTreeBuilder renderTreeBuilder, RenderConfig renderConfig)
{
var valueType = renderConfig.Property.PropertyType;
var nullValueType = Nullable.GetUnderlyingType(valueType);
var finalValueType = nullValueType ?? valueType;
if (renderConfig.InputControlType.IsGenericTypeDefinition && !finalValueType.IsEnum)
{
throw new BlazuiException("下拉框生成只支持List或枚举类型");
}
else if (renderConfig.InputControlType.IsGenericTypeDefinition)
{
renderConfig.InputControlType = renderConfig.InputControlType.MakeGenericType(valueType);
}
renderTreeBuilder.OpenComponent(0, renderConfig.InputControlType);
try
{
var selectAttr = renderConfig.Property.GetCustomAttribute <SelectAttribute>();
if (selectAttr != null)
{
var dataSource = renderConfig.DataSource;
var dataSourceType = dataSource.GetType().GetGenericArguments()[0];
var valueProperty = dataSourceType.GetProperty(selectAttr.Value);
var textProperty = dataSourceType.GetProperty(selectAttr.Display);
renderTreeBuilder.AddAttribute(1, nameof(BSelect <string> .ChildContent), (RenderFragment)(builder =>
{
foreach (var item in dataSource as IEnumerable)
{
builder.OpenComponent(2, typeof(BSelectOption <>).MakeGenericType(valueProperty.PropertyType));
builder.AddAttribute(3, nameof(BSelectOption <string> .Value), valueProperty.GetValue(item));
builder.AddAttribute(4, nameof(BSelectOption <string> .Text), textProperty.GetValue(item));
builder.CloseComponent();
}
}));
CreateBind(renderConfig, renderTreeBuilder, 6);
renderTreeBuilder.AddComponentReferenceCapture(9, e => renderConfig.InputControl = e);
return;
}
if (!valueType.IsEnum)
{
throw new BlazuiException("下拉框生成只支持List或枚举类型");
}
renderTreeBuilder.AddAttribute(6, nameof(BFormItemObject.ChildContent), (RenderFragment)(contentBuilder =>
{
var names = Enum.GetNames(valueType);
for (int i = 0; i < names.Length; i++)
{
var name = names[i];
contentBuilder.OpenComponent(7, typeof(BSelectOption <>).MakeGenericType(renderConfig.Property.PropertyType));
var field = finalValueType.GetField(name);
var descAttr = field.GetCustomAttribute <DescriptionAttribute>();
var text = string.Empty;
if (descAttr != null)
{
text = descAttr.Description;
}
else
{
var displayAttr = field.GetCustomAttribute <DisplayAttribute>();
text = displayAttr?.Name ?? displayAttr?.Description;
}
contentBuilder.AddAttribute(8, nameof(BSelectOption <int> .Text), text ?? name);
contentBuilder.AddAttribute(9, nameof(BSelectOption <int> .Value), Enum.Parse(valueType, name));
contentBuilder.CloseComponent();
}
}));
renderTreeBuilder.AddAttribute(10, nameof(BFormItemObject.EnableAlwaysRender), true);
if (!string.IsNullOrWhiteSpace(renderConfig.Placeholder))
{
renderTreeBuilder.AddAttribute(11, nameof(BFormItemObject.Placeholder), renderConfig.Placeholder);
}
CreateBind(renderConfig, renderTreeBuilder, 13);
renderTreeBuilder.AddComponentReferenceCapture(16, e => renderConfig.InputControl = e);
}
finally
{
renderTreeBuilder.CloseComponent();
}
}
public static RenderTreeBuilder ComponentReferenceCapture(this RenderTreeBuilder builder, Action <object> action, [CallerLineNumber] int line = 0)
{
builder.AddComponentReferenceCapture(GetSequence(line), action);
return(builder);
}
internal static void AddComponentReferenceCapture(this RenderTreeBuilder builder, Action <object> componentReferenceCaptureAction, [CallerLineNumber] int lineNo = 0)
{
builder.AddComponentReferenceCapture(lineNo, componentReferenceCaptureAction);
}