Class SfRichTextEditor

The Blazor Rich Text Editor is a feature-rich WYSIWYG HTML editor and WYSIWYG Markdown editor. The Rich Text Editor is widely used to create blogs, forum posts, notes sections, support tickets (incidents), comment sections, messaging applications, and more.

Inheritance

System.Object

Syncfusion.Blazor.SfBaseComponent

SfRichTextEditor

Namespace: Syncfusion.Blazor.RichTextEditor

Assembly: Syncfusion.Blazor.dll

Syntax

public class SfRichTextEditor : SfBaseComponent

Constructors

SfRichTextEditor()

Declaration

public SfRichTextEditor()

Properties

AutoSaveOnIdle

Enables or disables the auto-save option which performs the save action while in the idle state after typed content. If enabled, the Rich Text Editor will save the content on the idle state with SaveInterval property's value.

Declaration

public bool AutoSaveOnIdle { get; set; }

Property Value

Type	Description
System.Boolean

ChildContent

Sets the child content for the Rich Text Editor Element.

Declaration

public RenderFragment ChildContent { get; set; }

Property Value

Type	Description
Microsoft.AspNetCore.Components.RenderFragment

CssClass

Specifies the CSS class name that append with the root element of the Rich Text Editor. One or more custom CSS classes can be added to the Rich Text Editor.

Declaration

public string CssClass { get; set; }

Property Value

Type	Description
System.String

DeniedSanitizeSelectors

Specifies the list of denied attributes preventing from sanitize or not.

Declaration

public string[] DeniedSanitizeSelectors { get; set; }

Property Value

Type	Description
System.String[]

EditorMode

Defines the types of editor mode in which the Rich Text Editor is rendered.

Declaration

public EditorMode EditorMode { get; set; }

Property Value

Type	Description
EditorMode

EnableAutoUrl

The given URL will automatically convert to the absolute path URL by prefixing https:// to hyperlinks.

Declaration

public bool EnableAutoUrl { get; set; }

Property Value

Type	Description
System.Boolean

Enabled

Specifies a value that indicates whether the component is enabled or not.

Declaration

public bool Enabled { get; set; }

Property Value

Type	Description
System.Boolean

EnableHtmlEncode

Specifies the value that indicates whether the source code is displayed with the encoded format or not.

Declaration

public bool EnableHtmlEncode { get; set; }

Property Value

Type	Description
System.Boolean

EnableHtmlSanitizer

Defines whether to allow the cross-scripting site or not.

Declaration

public bool EnableHtmlSanitizer { get; set; }

Property Value

Type	Description
System.Boolean

EnablePersistence

Enables or disables the persisting component's state between page reloads. If enabled, the value of Rich Text Editor is persisted.

Declaration

public bool EnablePersistence { get; set; }

Property Value

Type	Description
System.Boolean

EnableResize

Enables or disables the resizing option in the editor. If enabled, the Rich Text Editor can be resized by dragging the resize icon in the bottom right corner.

Declaration

public bool EnableResize { get; set; }

Property Value

Type	Description
System.Boolean

EnableRtl

Enable or disable the rendering component in the right to left direction.

Declaration

public bool EnableRtl { get; set; }

Property Value

Type	Description
System.Boolean

EnableTabKey

Determines whether the Tab key action works within a content or not in the Rich Text Editor content.

Declaration

public bool EnableTabKey { get; set; }

Property Value

Type	Description
System.Boolean

EnableXhtml

Enables to validate the Rich Text Editor’s content as valid XHTML format and resave it in the Editor’s content. To get valid XHTML format of content, use the public method “GetXhtml”.

Declaration

public bool EnableXhtml { get; set; }

Property Value

Type	Description
System.Boolean

FloatingToolbarOffset

Preserves the toolbar at the top of the Rich Text Editor on scrolling and specifies the offset of the floating toolbar from the documents top position.

Declaration

public double FloatingToolbarOffset { get; set; }

Property Value

Type	Description
System.Double

Height

Specifies the height of the Rich Text Editor component.

Declaration

public string Height { get; set; }

Property Value

Type	Description
System.String

ID

Specifies the unique identifier.

Declaration

public string ID { get; set; }

Property Value

Type	Description
System.String

MaxLength

Specifies the maximum number of characters allowed in the Rich Text Editor component.

Declaration

public int MaxLength { get; set; }

Property Value

Type	Description
System.Int32

Placeholder

Specifies the placeholder text to display when the Rich Text Editor's body is empty.

Declaration

public string Placeholder { get; set; }

Property Value

Type	Description
System.String

Readonly

The user interactions on the component are disabled when set to true.

Declaration

public bool Readonly { get; set; }

Property Value

Type	Description
System.Boolean

RteEditContext

Declaration

protected EditContext RteEditContext { get; set; }

Property Value

Type	Description
Microsoft.AspNetCore.Components.Forms.EditContext

SaveInterval

Specifies the SaveInterval in milliseconds for autosave the value. The change event will be triggered if the content was changed from the last saved interval.

Declaration

public double SaveInterval { get; set; }

Property Value

Type	Description
System.Double

ShowCharCount

Sets a value that show or hide the character counter in the editor.

Declaration

public bool ShowCharCount { get; set; }

Property Value

Type	Description
System.Boolean

TableSettings

Specifies the table insert options in Rich Text Editor component.

Declaration

public RichTextEditorTableSettings TableSettings { get; set; }

Property Value

Type	Description
RichTextEditorTableSettings

UndoRedoSteps

Specifies the count of undo history which is stored in the UndoRedoManager.

Declaration

public int UndoRedoSteps { get; set; }

Property Value

Type	Description
System.Int32

UndoRedoTimer

Specifies the interval value in milliseconds that store actions in UndoRedoManager. The minimum value is 300 milliseconds.

Declaration

public int UndoRedoTimer { get; set; }

Property Value

Type	Description
System.Int32

Value

Specifies the value of the Rich Text Editor.

Declaration

public string Value { get; set; }

Property Value

Type	Description
System.String

ValueChanged

Declaration

public EventCallback<string> ValueChanged { get; set; }

Property Value

Type	Description
Microsoft.AspNetCore.Components.EventCallback<System.String>

ValueExpression

Declaration

public Expression<Func<string>> ValueExpression { get; set; }

Property Value

Type	Description
System.Linq.Expressions.Expression<System.Func<System.String>>

Width

Specifies the width of the Rich Text Editor.

Declaration

public string Width { get; set; }

Property Value

Type	Description
System.String

Methods

BuildRenderTree(RenderTreeBuilder)

Declaration

protected override void BuildRenderTree(RenderTreeBuilder __builder)

Parameters

Type	Name	Description
Microsoft.AspNetCore.Components.Rendering.RenderTreeBuilder	__builder

CloseDialogAsync(DialogType)

Closes the dialog in the Rich Text Editor component.

Declaration

public Task CloseDialogAsync(DialogType type)

Parameters

Type	Name	Description
DialogType	type

Returns

Type	Description
System.Threading.Tasks.Task

DisableToolbarItem(List<ToolbarCommand>)

Disables the given toolbar items in the Rich Text Editor component.

Declaration

public void DisableToolbarItem(List<ToolbarCommand> items)

Parameters

Type	Name	Description
System.Collections.Generic.List<ToolbarCommand>	items	Specifies the list of toolbar items to be disabled.

EnableToolbarItem(List<ToolbarCommand>)

Enables the given toolbar items in the Rich Text Editor component.

Declaration

public void EnableToolbarItem(List<ToolbarCommand> items)

Parameters

Type	Name	Description
System.Collections.Generic.List<ToolbarCommand>	items	Specifies the list of toolbar items to be enabled.

FocusAsync()

Focuses the Rich Text Editor component.

Declaration

public Task FocusAsync()

Returns

Type	Description
System.Threading.Tasks.Task	A System.Threading.Tasks.Task representing any asynchronous operation.

OnInitializedAsync()

Method invoked when the component is ready to start.

Declaration

protected override Task OnInitializedAsync()

Returns

Type	Description
System.Threading.Tasks.Task	A System.Threading.Tasks.Task representing any asynchronous operation.

Overrides

Syncfusion.Blazor.SfBaseComponent.OnInitializedAsync()

OnParametersSetAsync()

Method invoked when the component has received parameters from its parent.

Declaration

protected override Task OnParametersSetAsync()

Returns

Type	Description
System.Threading.Tasks.Task	A System.Threading.Tasks.Task representing any asynchronous operation.

RemoveToolbarItem(List<ToolbarCommand>)

Removes the given toolbar items from the Rich Text Editor component.

Declaration

public void RemoveToolbarItem(List<ToolbarCommand> items)

Parameters

Type	Name	Description
System.Collections.Generic.List<ToolbarCommand>	items	Specifies the list of toolbar items to be removed.

RestoreSelection()

Restore the saved selection in the Rich Text Editor content.

Declaration

public Task RestoreSelection()

Returns

Type	Description
System.Threading.Tasks.Task	A System.Threading.Tasks.Task representing any asynchronous operation.

ShowDialogAsync(DialogType)

Shows the dialog in the Rich Text Editor component.

Declaration

public Task ShowDialogAsync(DialogType type)

Parameters

Type	Name	Description
DialogType	type

Returns

Type	Description
System.Threading.Tasks.Task