gwt.material.design.addins.client.fileuploader.base

Interface HasFileUpload<T>

All Superinterfaces:

com.google.gwt.event.shared.HasHandlers

All Known Implementing Classes:

MaterialFileUploader

public interface HasFileUpload<T>
extends com.google.gwt.event.shared.HasHandlers

Method Summary

Modifier and Type	Method and Description
com.google.gwt.event.shared.HandlerRegistration	addAddedFileHandler(AddedFileEvent.AddedFileHandler<T> handler) When a file is added to the list.
com.google.gwt.event.shared.HandlerRegistration	addCancelHandler(CanceledEvent.CanceledHandler<T> handler) Called when a file upload gets canceled.
com.google.gwt.event.shared.HandlerRegistration	addCompleteHandler(CompleteEvent.CompleteHandler<T> handler) Called when the upload was either successful or erroneous.
com.google.gwt.event.shared.HandlerRegistration	addCurrentUploadProgressHandler(CurrentUploadProgressEvent.CurrentUploadProgressHandler handler) Gets called periodically whenever the file upload progress changes.
com.google.gwt.event.shared.HandlerRegistration	addErrorHandler(ErrorEvent.ErrorHandler<T> handler) An error occured.
com.google.gwt.event.shared.HandlerRegistration	addMaxFilesExceededHandler(MaxFilesExceededEvent.MaxFilesExceededHandler<T> handler) Called for each file that has been rejected because the number of files exceeds the maxFiles limit.
com.google.gwt.event.shared.HandlerRegistration	addMaxFilesReachHandler(MaxFilesReachedEvent.MaxFilesReachedHandler<T> handler) Called when the number of files accepted reaches the maxFiles limit.
com.google.gwt.event.shared.HandlerRegistration	addRemovedFileHandler(RemovedFileEvent.RemovedFileHandler<T> handler) Called whenever a file is removed from the list.
com.google.gwt.event.shared.HandlerRegistration	addSendingHandler(SendingEvent.SendingHandler<T> handler) Called just before each file is sent.
com.google.gwt.event.shared.HandlerRegistration	addSuccessHandler(SuccessEvent.SuccessHandler<T> handler) The file has been uploaded successfully.
com.google.gwt.event.shared.HandlerRegistration	addTotalUploadProgressHandler(TotalUploadProgressEvent.TotalUploadProgressHandler handler) Called with the total uploadProgress (0-100).
com.google.gwt.event.shared.HandlerRegistration	addUnauthorizedHandler(UnauthorizedEvent.UnauthorizedHandler<T> handler) An unauthorized error occured.

Methods inherited from interface com.google.gwt.event.shared.HasHandlers

fireEvent

Method Detail

addAddedFileHandler

com.google.gwt.event.shared.HandlerRegistration addAddedFileHandler(AddedFileEvent.AddedFileHandler<T> handler)

When a file is added to the list.

addRemovedFileHandler

com.google.gwt.event.shared.HandlerRegistration addRemovedFileHandler(RemovedFileEvent.RemovedFileHandler<T> handler)

Called whenever a file is removed from the list. You can listen to this and delete the file from your server if you want to.

addErrorHandler

com.google.gwt.event.shared.HandlerRegistration addErrorHandler(ErrorEvent.ErrorHandler<T> handler)

An error occured. Receives the errorMessage as second parameter and if the error was due to the XMLHttpRequest the xhr object as third.

addUnauthorizedHandler

com.google.gwt.event.shared.HandlerRegistration addUnauthorizedHandler(UnauthorizedEvent.UnauthorizedHandler<T> handler)

An unauthorized error occured. Probably because of session expiration. Receives the errorMessage as second parameter and if the error was due to the XMLHttpRequest the xhr object as third.

addTotalUploadProgressHandler

com.google.gwt.event.shared.HandlerRegistration addTotalUploadProgressHandler(TotalUploadProgressEvent.TotalUploadProgressHandler handler)

Called with the total uploadProgress (0-100). This event can be used to show the overall upload progress of all files.

addCurrentUploadProgressHandler

com.google.gwt.event.shared.HandlerRegistration addCurrentUploadProgressHandler(CurrentUploadProgressEvent.CurrentUploadProgressHandler handler)

Gets called periodically whenever the file upload progress changes.

addSendingHandler

com.google.gwt.event.shared.HandlerRegistration addSendingHandler(SendingEvent.SendingHandler<T> handler)

Called just before each file is sent. Gets the xhr object and the formData objects as second and third parameters, so you can modify them (for example to add a CSRF token) or add additional data.

addSuccessHandler

com.google.gwt.event.shared.HandlerRegistration addSuccessHandler(SuccessEvent.SuccessHandler<T> handler)

The file has been uploaded successfully. Gets the server response as second argument.(This event was called finished previously).

addCompleteHandler

com.google.gwt.event.shared.HandlerRegistration addCompleteHandler(CompleteEvent.CompleteHandler<T> handler)

Called when the upload was either successful or erroneous.

addCancelHandler

com.google.gwt.event.shared.HandlerRegistration addCancelHandler(CanceledEvent.CanceledHandler<T> handler)

Called when a file upload gets canceled.

addMaxFilesReachHandler

com.google.gwt.event.shared.HandlerRegistration addMaxFilesReachHandler(MaxFilesReachedEvent.MaxFilesReachedHandler<T> handler)

Called when the number of files accepted reaches the maxFiles limit.

addMaxFilesExceededHandler

com.google.gwt.event.shared.HandlerRegistration addMaxFilesExceededHandler(MaxFilesExceededEvent.MaxFilesExceededHandler<T> handler)

Called for each file that has been rejected because the number of files exceeds the maxFiles limit.