Class FileManagerUploadSettings

Defines the upload settings for the filemanager component.

Inheritance
System.Object
FileManagerUploadSettings
Namespace: Syncfusion.Blazor.FileManager
Assembly: Syncfusion.Blazor.dll
Syntax
public class FileManagerUploadSettings : OwningComponentBase

Constructors

FileManagerUploadSettings()

Declaration
public FileManagerUploadSettings()

Properties

AllowedExtensions

Specifies the extensions of the file types allowed in the file manager component and pass the extensions with comma separators. For example, if you want to upload specific image files, pass allowedExtensions as ".jpg,.png".

Declaration
public string AllowedExtensions { get; set; }
Property Value
Type
System.String

AutoClose

Defines whether to close the upload dialog after uploading all the files.

Declaration
public bool AutoClose { get; set; }
Property Value
Type
System.Boolean

AutoUpload

By default, the FileManager component initiates automatic upload when the files are added in upload queue. If you want to manipulate the files before uploading to server, disable the autoUpload property. The buttons "upload" and "clear" will be hided from file list when the autoUpload property is true.

Declaration
public bool AutoUpload { get; set; }
Property Value
Type
System.Boolean

ChunkSize

Specifies the ChunkSize to split the large file into chunks and upload it to the server in a sequential order.

Declaration
public double ChunkSize { get; set; }
Property Value
Type Description
System.Double

If the ChunkSize property has value, the File Manager enables the chunk upload by default. It must be specified in bytes value.
Remarks

This property is particularly useful for uploading large files to the File Manager, as it allows for more efficient and reliable uploads by dividing the file into smaller pieces. Note that while the property defines the chunk size, an appropriate tokenizer or similar mechanism is required on the server to handle the division and processing of the file data into chunks, ensuring seamless upload and reassembly on the server.

DirectoryUpload

Gets or sets a boolean value that indicates whether the directory (folder) can be browsed and uploaded in the FileManager component.

Declaration
public bool DirectoryUpload { get; set; }
Property Value
Type Description
System.Boolean

true if the FileManager component allows browsing and uploading of directories (folders); otherwise, false.
Remarks

Enabling directory upload allows users to upload directories (folders) by selecting the directory upload option in the toolbar or by dragging and dropping directories into the file manager. When directories are uploaded, all files and subdirectories within them are also uploaded. Note that directory (folder) upload is only supported by the following file system providers:

  • Physical provider
  • NodeJS provider
  • Azure provider
  • Amazon S3 provider

DropArea

Gets or sets the selectors for target elements to perform file uploads with drag and drop interactions.

Declaration
public string DropArea { get; set; }
Property Value
Type Description
System.String

Accepts a string value that denotes the selector where the file has to be dropped. The default value is layout area of the corresponding File Manager.

MaxFileSize

Specifies the maximum allowed file size to be uploaded in bytes. The property is used to make sure that you cannot upload too large files.

Declaration
public double MaxFileSize { get; set; }
Property Value
Type
System.Double

MinFileSize

Specifies the minimum file size to be uploaded in bytes. The property is used to make sure that you cannot upload empty files and small files.

Declaration
public double MinFileSize { get; set; }
Property Value
Type
System.Double

UploadMode

Gets or sets the upload mode to perform the upload operation.

Declaration
public UploadMode UploadMode { get; set; }
Property Value
Type Description
UploadMode

FormSubmit performs the upload operation using the form submit method; HttpClient performs the upload using the HTTP client instance. The default value is FormSubmit.
Remarks

Use this property to specify the upload method in the File Manager component. By setting this property to HttpClient, you can handle the upload operation using the HTTP client instance, which allows you to authorize the upload response.

Methods

Dispose(Boolean)

Dispose unmanaged resources in the component.

Declaration
protected override void Dispose(bool disposing)
Parameters
Type Name Description
System.Boolean disposing

Boolean value to dispose the object.

OnInitializedAsync()

Method invoked when the component is ready to start.

Declaration
protected override Task OnInitializedAsync()
Returns
Type Description
System.Threading.Tasks.Task

Task.