Class RichTextEditorEvents

A class used for configuring the Rich Text Editor component events.

Inheritance
System.Object
RichTextEditorEvents
Namespace: Syncfusion.Blazor.RichTextEditor
Assembly: Syncfusion.Blazor.dll
Syntax
public class RichTextEditorEvents : ComponentBase

Constructors

RichTextEditorEvents()

Declaration
public RichTextEditorEvents()

Properties

AfterPasteCleanup

Gets or sets the event callback that will be invoked after pasted the copied content into the editor.

Declaration
public EventCallback<PasteCleanupArgs> AfterPasteCleanup { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<PasteCleanupArgs>

BeforePasteCleanup

Gets or sets the event callback that will be invoked before pasting the copied content into the editor.

Declaration
public EventCallback<PasteCleanupArgs> BeforePasteCleanup { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<PasteCleanupArgs>

BeforeUploadImage

Gets or sets the event callback that will be invoked when the selected image begins to upload to the server.

Declaration
public EventCallback<ImageUploadingEventArgs> BeforeUploadImage { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<ImageUploadingEventArgs>
Remarks

You can pass the custom parameters with key and value pair format using CustomFormData on XHR's current request for image upload action.

Examples
@using Syncfusion.Blazor.RichTextEditor;
<SfRichTextEditor>
    <RichTextEditorEvents BeforeUploadImage="OnImageUploading"/>
</SfRichTextEditor>
@code {
    public void OnImageUploading(ImageUploadingEventArgs args) {
    // adding custom Form Data
    args.CustomFormData = new List<object> {new { path = "Your path"}};
    }
}

Blur

Gets or sets the event callback that will be invoked when the SfRichTextEditor loses focus.

Declaration
public EventCallback<BlurEventArgs> Blur { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<BlurEventArgs>

Created

Gets or sets the event callback that will be invoked when the SfRichTextEditor gets rendered.

Declaration
public EventCallback<object> Created { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<System.Object>

Destroyed

Gets or sets the event callback that will be invoked when the SfRichTextEditor gets destroyed.

Declaration
public EventCallback<DestroyedEventArgs> Destroyed { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<DestroyedEventArgs>

DialogClosed

Gets or sets the event callback that will be invoked when the SfRichTextEditor dialog after closed.

Declaration
public EventCallback<DialogCloseEventArgs> DialogClosed { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<DialogCloseEventArgs>

DialogOpened

Gets or sets the event callback that will be invoked when the SfRichTextEditor dialog after opened.

Declaration
public EventCallback<DialogOpenEventArgs> DialogOpened { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<DialogOpenEventArgs>

FileRemoving

Gets or sets the event callback that will be invoked when the selected media is remove from the upload location.

Declaration
public EventCallback<RemovingEventArgs> FileRemoving { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<RemovingEventArgs>
Remarks

You can pass the custom parameters with key and value pair format using CustomFormData on XHR's current request for media removing action.

FileSelected

Gets or sets the event callback that will be invoked when the media is selected or dragged into the insert media dialog.

Declaration
public EventCallback<SelectedEventArgs> FileSelected { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<SelectedEventArgs>
Remarks

You can prevent the media selection action using Cancel.

FileUploadChange

Gets or sets the event callback that will be invoked when the media is successfully uploaded and inserted into editor content.

Declaration
public EventCallback<FileUploadChangeEventArgs> FileUploadChange { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<FileUploadChangeEventArgs>

FileUploadFailed

Gets or sets the event callback that will be invoked when the media upload process gets failed.

Declaration
public EventCallback<FileUploadFailedEventArgs> FileUploadFailed { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<FileUploadFailedEventArgs>

FileUploading

Gets or sets the event callback that will be invoked when the selected media begins to upload to the server.

Declaration
public EventCallback<FileUploadingEventArgs> FileUploading { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<FileUploadingEventArgs>
Remarks

You can pass the custom parameters with key and value pair format using CustomFormData on XHR's current request for media upload action.

Examples
@using Syncfusion.Blazor.RichTextEditor;
<SfRichTextEditor>
    <RichTextEditorEvents FileUploading="OnMediaUploading"/>
</SfRichTextEditor>
@code {
    public void OnMediaUploading(FileUploadingEventArgs args) {
    // adding custom Form Data
    args.CustomFormData = new List<object> {new { path = "Your path"}};
    }
}

FileUploadSuccess

Gets or sets the event callback that will be invoked when the media is successfully uploaded.

Declaration
public EventCallback<FileUploadSuccessEventArgs> FileUploadSuccess { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<FileUploadSuccessEventArgs>

Focus

Gets or sets the event callback that will be invoked when the SfRichTextEditor is focus.

Declaration
public EventCallback<FocusEventArgs> Focus { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<FocusEventArgs>

ImageDelete

Gets or sets the event callback that will be invoked when the selected image is deleted from the editor content.

Declaration
public EventCallback<AfterImageDeleteEventArgs> ImageDelete { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<AfterImageDeleteEventArgs>

ImageUploadChange

Gets or sets the event callback that will be invoked when the image is successfully uploaded and inserted into editor content.

Declaration
public EventCallback<ImageUploadChangeEventArgs> ImageUploadChange { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<ImageUploadChangeEventArgs>

MediaDeleted

Gets or sets the event callback that will be invoked when the selected media is deleted from the editor content.

Declaration
public EventCallback<MediaDeletedEventArgs> MediaDeleted { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<MediaDeletedEventArgs>

OnActionBegin

Gets or sets the event callback that will be invoked before executing the commands using the toolbar items click or Syncfusion.Blazor.RichTextEditor.SfRichTextEditor.ExecuteCommand(Syncfusion.Blazor.RichTextEditor.CommandName)method call.

Declaration
public EventCallback<ActionBeginEventArgs> OnActionBegin { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<ActionBeginEventArgs>
Remarks

You can prevent the current executing action using Cancel.

OnActionComplete

Gets or sets the event callback that will be invoked after executing the commands using the toolbar items click or Syncfusion.Blazor.RichTextEditor.SfRichTextEditor.ExecuteCommand(Syncfusion.Blazor.RichTextEditor.CommandName)method call.

Declaration
public EventCallback<ActionCompleteEventArgs> OnActionComplete { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<ActionCompleteEventArgs>

OnDialogClose

Gets or sets the event callback that will be invoked before editor dialog close.

Declaration
public EventCallback<BeforeCloseEventArgs> OnDialogClose { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<BeforeCloseEventArgs>
Remarks

You can prevent the dialog close action using Cancel.

OnDialogOpen

Gets or sets the event callback that will be invoked before the editor dialog is opened.

Declaration
public EventCallback<BeforeOpenEventArgs> OnDialogOpen { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<BeforeOpenEventArgs>
Remarks

You can prevent the dialog open action using Cancel.

OnImageDrop

Gets or sets the event callback that will be invoked when the image is being dropped in editor content.

Declaration
public EventCallback<BeforeImageDropEventArgs> OnImageDrop { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<BeforeImageDropEventArgs>
Remarks

You can prevent the image drag and drop action using Cancel.

OnImageRemoving

Gets or sets the event callback that will be invoked when the selected image is remove from the upload location.

Declaration
public EventCallback<RemovingEventArgs> OnImageRemoving { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<RemovingEventArgs>
Remarks

You can pass the custom parameters with key and value pair format using CustomFormData on XHR's current request for image removing action.

OnImageSelected

Gets or sets the event callback that will be invoked when the image is selected or dragged into the insert image dialog.

Declaration
public EventCallback<SelectedEventArgs> OnImageSelected { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<SelectedEventArgs>
Remarks

You can prevent the image selection action using Cancel.

OnImageUploadFailed

Gets or sets the event callback that will be invoked when the image upload process gets failed.

Declaration
public EventCallback<ImageFailedEventArgs> OnImageUploadFailed { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<ImageFailedEventArgs>

OnImageUploadSuccess

Gets or sets the event callback that will be invoked when the image is successfully uploaded.

Declaration
public EventCallback<ImageSuccessEventArgs> OnImageUploadSuccess { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<ImageSuccessEventArgs>

OnQuickToolbarOpen

Gets or sets the event callback that will be invoked before the quick toolbar is opened.

Declaration
public EventCallback<BeforeQuickToolbarOpenArgs> OnQuickToolbarOpen { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<BeforeQuickToolbarOpenArgs>
Remarks

You can prevent the quick toolbar open action using Cancel.

OnResizeStart

Gets or sets the event callback that will be invoked when you start resizing the image.

Declaration
public EventCallback<ResizeArgs> OnResizeStart { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<ResizeArgs>

OnResizeStop

Gets or sets the event callback that will be invoked when you stop resizing the image.

Declaration
public EventCallback<ResizeArgs> OnResizeStop { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<ResizeArgs>

OnToolbarClick

Gets or set the event callback that will be invoked when the toolbar items are clicked.

Declaration
public EventCallback<ToolbarClickEventArgs> OnToolbarClick { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<ToolbarClickEventArgs>
Remarks

You can prevent the quick toolbar item click action using Cancel.

QuickToolbarClosed

Gets or sets the event callback that will be invoked after the quick toolbar has been closed.

Declaration
public EventCallback<QuickToolbarEventArgs> QuickToolbarClosed { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<QuickToolbarEventArgs>

QuickToolbarOpened

Gets or sets the event callback that will be invoked after the quick toolbar is opened.

Declaration
public EventCallback<QuickToolbarEventArgs> QuickToolbarOpened { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<QuickToolbarEventArgs>

UpdatedToolbarStatus

Gets or sets the event callback that will be invoked when the toolbar items status is updated.

Declaration
public EventCallback<ToolbarStatusEventArgs> UpdatedToolbarStatus { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<ToolbarStatusEventArgs>

ValueChange

Gets or sets the event callback that will be invoked when the editor content gets changed on every SaveInterval time or when the editor loses focus.

Declaration
public EventCallback<ChangeEventArgs> ValueChange { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<ChangeEventArgs>
Examples
@using Syncfusion.Blazor.RichTextEditor;
<SfRichTextEditor>
    <RichTextEditorEvents ValueChange="OnValueChange"/>
</SfRichTextEditor>
@code {
    public void OnValueChange(Syncfusion.Blazor.RichTextEditor.ChangeEventArgs args) {
    // Get Rich Text Editor updated value.
    var RTEValue = args.Value;
    }
}

Methods

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.