Class Waterfall

Namespace

BootstrapBlazor.Components

Assembly

BootstrapBlazor.dll

Waterfall 组件

public class Waterfall : BootstrapModuleComponentBase, IComponent, IHandleAfterRender, IHandleEvent, IAsyncDisposable

Inheritance

object

ComponentBase

BootstrapComponentBase

IdComponentBase

BootstrapModuleComponentBase

Waterfall

Implements

IComponent

IHandleAfterRender

IHandleEvent

IAsyncDisposable

Inherited Members

BootstrapModuleComponentBase.OnInitialized()

BootstrapModuleComponentBase.OnLoadJSModule()

BootstrapModuleComponentBase.InvokeVoidAsync(string, params object[])

BootstrapModuleComponentBase.InvokeVoidAsync(string, TimeSpan, params object[])

BootstrapModuleComponentBase.InvokeVoidAsync(string, CancellationToken, params object[])

BootstrapModuleComponentBase.InvokeAsync<TValue>(string, params object[])

BootstrapModuleComponentBase.InvokeAsync<TValue>(string, TimeSpan, params object[])

BootstrapModuleComponentBase.InvokeAsync<TValue>(string, CancellationToken, params object[])

BootstrapModuleComponentBase.DisposeAsync(bool)

BootstrapModuleComponentBase.DisposeAsync()

BootstrapModuleComponentBase.Module

BootstrapModuleComponentBase.ModulePath

BootstrapModuleComponentBase.AutoInvokeInit

BootstrapModuleComponentBase.AutoInvokeDispose

BootstrapModuleComponentBase.Interop

IdComponentBase.RetrieveId()

IdComponentBase.OnParametersSet()

IdComponentBase.Id

IdComponentBase.ComponentIdGenerator

BootstrapComponentBase.AdditionalAttributes

BootstrapComponentBase.ErrorLogger

BootstrapComponentBase.JSRuntime

BootstrapComponentBase.IsNotRender

ComponentBase.OnInitializedAsync()

ComponentBase.OnParametersSetAsync()

ComponentBase.StateHasChanged()

ComponentBase.ShouldRender()

ComponentBase.OnAfterRender(bool)

ComponentBase.InvokeAsync(Action)

ComponentBase.InvokeAsync(Func<Task>)

ComponentBase.DispatchExceptionAsync(Exception)

ComponentBase.SetParametersAsync(ParameterView)

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Extension Methods

ExpandableNodeExtensions.SetChildrenCheck<TNode, TItem>(TNode, CheckboxState, TreeNodeCache<TNode, TItem>?)

ExpandableNodeExtensions.SetParentCheck<TNode, TItem>(TNode, CheckboxState, TreeNodeCache<TNode, TItem>?)

ExpandableNodeExtensions.SetParentExpand<TNode, TItem>(TNode, bool)

Constructors

Waterfall()

public Waterfall()

Properties

ItemMinHeight

获得/设置 每一项最小宽度 默认 316 用于显示 loading 图标

[Parameter]
public int ItemMinHeight { get; set; }

Property Value

int

ItemTemplate

获得/设置 图片模板 默认为 null

[Parameter]
public RenderFragment<WaterfallItem>? ItemTemplate { get; set; }

Property Value

RenderFragment<WaterfallItem>

ItemWidth

获得/设置 每一项宽度 默认 216

[Parameter]
public int ItemWidth { get; set; }

Property Value

int

LoadTemplate

获得/设置 加载模板

[Parameter]
public RenderFragment? LoadTemplate { get; set; }

Property Value

RenderFragment

OnClickItemAsync

获得/设置 点击列表项回调方法

[Parameter]
public Func<WaterfallItem, Task>? OnClickItemAsync { get; set; }

Property Value

Func<WaterfallItem, Task>

OnRequestAsync

获得/设置 请求数据回调方法

[Parameter]
public Func<WaterfallItem?, Task<IEnumerable<WaterfallItem>>>? OnRequestAsync { get; set; }

Property Value

Func<WaterfallItem, Task<IEnumerable<WaterfallItem>>>

Template

获得/设置 模板 默认为 null

[Parameter]
public RenderFragment<(WaterfallItem Item, RenderFragment Context)>? Template { get; set; }

Property Value

RenderFragment<(WaterfallItem Item, RenderFragment Context)>

Methods

BuildRenderTree(RenderTreeBuilder)

protected override void BuildRenderTree(RenderTreeBuilder __builder)

Parameters

__builder RenderTreeBuilder

InvokeInitAsync()

call JavaScript method

protected override Task InvokeInitAsync()

Returns

Task

OnAfterRenderAsync(bool)

protected override Task OnAfterRenderAsync(bool firstRender)

Parameters

firstRender bool

Returns

Task

OnClickItem(WaterfallItem)

点击图片回调方法

[JSInvokable]
public Task OnClickItem(WaterfallItem item)

Parameters

item WaterfallItem

Returns

Task

OnloadAsync(WaterfallItem?)

请求数据回调方法

[JSInvokable]
public Task OnloadAsync(WaterfallItem? item)

Parameters

item WaterfallItem

Returns

Task