Class Textarea

Namespace

BootstrapBlazor.Components

Assembly

BootstrapBlazor.dll

Textarea 组件

public class Textarea : ValidateBase<string>, IComponent, IHandleAfterRender, IHandleEvent, IAsyncDisposable, IValidateComponent

Inheritance

object

ComponentBase

BootstrapComponentBase

IdComponentBase

BootstrapModuleComponentBase

DisplayBase<string>

ValidateBase<string>

Textarea

Implements

IComponent

IHandleAfterRender

IHandleEvent

IAsyncDisposable

IValidateComponent

Inherited Members

ValidateBase<string>.TryParseValueFromString(string, out string, out string)

ValidateBase<string>.FormatParsingErrorMessage()

ValidateBase<string>.IsRequired()

ValidateBase<string>.SetParametersAsync(ParameterView)

ValidateBase<string>.OnInitialized()

ValidateBase<string>.OnParametersSet()

ValidateBase<string>.IsComplexValue(object)

ValidateBase<string>.ValidatePropertyAsync(object, ValidationContext, List<ValidationResult>)

ValidateBase<string>.ToggleMessage(IEnumerable<ValidationResult>, bool)

ValidateBase<string>.ShowValidResult()

ValidateBase<string>.RemoveValidResult(string)

ValidateBase<string>.OnValidate(bool?)

ValidateBase<string>.DisposeAsync(bool)

ValidateBase<string>.SetDisable(bool)

ValidateBase<string>.SetValue(string)

ValidateBase<string>.SetLabel(string)

ValidateBase<string>.PreviousParsingAttemptFailed

ValidateBase<string>.PreviousErrorMessage

ValidateBase<string>.EditContext

ValidateBase<string>.ErrorMessage

ValidateBase<string>.ValidCss

ValidateBase<string>.IsValid

ValidateBase<string>.Disabled

ValidateBase<string>.Required

ValidateBase<string>.CurrentValue

ValidateBase<string>.CurrentValueAsString

ValidateBase<string>.OnValueChanged

ValidateBase<string>.ParsingErrorMessage

ValidateBase<string>.SkipValidate

ValidateBase<string>.IsDisabled

ValidateBase<string>.CascadedEditContext

ValidateBase<string>.FieldClass

ValidateBase<string>.CssClass

ValidateBase<string>.Rules

ValidateBase<string>.ValidateRules

ValidateBase<string>.IsNeedValidate

ValidateBase<string>.IsAsyncValidate

DisplayBase<string>.FormatValueAsString(string)

DisplayBase<string>.IsShowLabel

DisplayBase<string>.FieldIdentifier

DisplayBase<string>.NullableUnderlyingType

DisplayBase<string>.ValueType

DisplayBase<string>.Value

DisplayBase<string>.ValueChanged

DisplayBase<string>.ValueExpression

DisplayBase<string>.ShowLabel

DisplayBase<string>.ShowLabelTooltip

DisplayBase<string>.DisplayText

DisplayBase<string>.ValidateForm

DisplayBase<string>.EditorForm

DisplayBase<string>.InputGroup

DisplayBase<string>.Filter

BootstrapModuleComponentBase.OnLoadJSModule()

BootstrapModuleComponentBase.InvokeInitAsync()

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()

BootstrapModuleComponentBase.Module

BootstrapModuleComponentBase.ModulePath

BootstrapModuleComponentBase.AutoInvokeInit

BootstrapModuleComponentBase.AutoInvokeDispose

BootstrapModuleComponentBase.Interop

IdComponentBase.RetrieveId()

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)

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

Textarea()

public Textarea()

Properties

IsAutoScroll

获得/设置 是否自动滚屏 默认 false

[Parameter]
public bool IsAutoScroll { get; set; }

Property Value

bool

Methods

BuildRenderTree(RenderTreeBuilder)

protected override void BuildRenderTree(RenderTreeBuilder __builder)

Parameters

__builder RenderTreeBuilder

OnAfterRenderAsync(bool)

OnAfterRender 方法

protected override Task OnAfterRenderAsync(bool firstRender)

Parameters

firstRender bool

Returns

Task

ScrollTo(int)

滚动到数值

public Task ScrollTo(int value)

Parameters

value int

Returns

Task

ScrollToBottom()

滚动到底部

public Task ScrollToBottom()

Returns

Task

ScrollToTop()

滚动到顶部

public Task ScrollToTop()

Returns

Task