org.opencms.gwt.client.ui.input.upload

Interface I_CmsFileInputService

All Known Implementing Classes:

CmsFileInputFileApiImpl, CmsFileInputImpl

public interface I_CmsFileInputService

The interface for various implementations of a file input field.

Since:

8.0.0

Method Summary

Modifier and Type	Method and Description
com.google.gwt.core.client.JsArray<CmsFileInfo>	getFiles(com.google.gwt.dom.client.InputElement inputElement) Returns a JsArray of CmsFile objects.
boolean	isAllowMultipleFiles(com.google.gwt.dom.client.InputElement inputElement) The default implementation of the file input field does not support multiple file selection.
void	setAllowMultipleFiles(com.google.gwt.dom.client.InputElement inputElement, boolean allow) A dummy method, only used for sub classes.
boolean	supportsFileAPI() The default implementation of the file input field does not support multiple file selection.

Method Detail

getFiles

com.google.gwt.core.client.JsArray<CmsFileInfo> getFiles(com.google.gwt.dom.client.InputElement inputElement)

Returns a JsArray of CmsFile objects.

Parameters:

inputElement - the input element

Returns:

a JsArray of CmsFile objects

isAllowMultipleFiles

boolean isAllowMultipleFiles(com.google.gwt.dom.client.InputElement inputElement)

The default implementation of the file input field does not support multiple file selection.

Parameters:

inputElement - the input element

Returns:

false by default

setAllowMultipleFiles

void setAllowMultipleFiles(com.google.gwt.dom.client.InputElement inputElement,
                           boolean allow)

A dummy method, only used for sub classes.

Parameters:

inputElement - the input element

allow - the flag that indicates if multiple file selection is supported

supportsFileAPI

boolean supportsFileAPI()

The default implementation of the file input field does not support multiple file selection.

Returns:

false by default