- Upload Suite Overview
- What's New?
- Choosing Upload Technology
- Evaluating Upload Suite
- Upload Suite Editions
- System Requirements
- Installation and Deployment Notes
- ActiveX/Java Uploader
- Where ActiveX/Java Uploader Can Be Useful
- Before You Started with ActiveX/Java Uploader
- ActiveX/Java Uploader Fundamentals
- ActiveX/Java Uploader User Interface
- Getting Started
- Using ActiveX/Java Uploader
- Troubleshooting
- Reference
- ActiveX/Java Uploader ASP.NET Reference
- ActiveX/Java Uploader PHP Reference
- ActiveXControl Class ActiveX/Java Uploader PHP
- AddFilesProgressDialog Class ActiveX/Java Uploader PHP
- AuthenticationDialog Class ActiveX/Java Uploader PHP
- BackgroundImageFormat Class ActiveX/Java Uploader PHP
- BaseClientControl Class ActiveX/Java Uploader PHP
- BaseControl Class ActiveX/Java Uploader PHP
- ClientEvents Class ActiveX/Java Uploader PHP
- ClientEvents Members ActiveX/Java Uploader PHP
- ClientEvents Properties ActiveX/Java Uploader PHP
- AfterPackageUpload Property ActiveX/Java Uploader PHP
- AfterSendRequest Property ActiveX/Java Uploader PHP
- AfterUpload Property ActiveX/Java Uploader PHP
- BeforePackageUpload Property ActiveX/Java Uploader PHP
- BeforeSendRequest Property ActiveX/Java Uploader PHP
- BeforeUpload Property ActiveX/Java Uploader PHP
- Error Property ActiveX/Java Uploader PHP
- FolderChange Property ActiveX/Java Uploader PHP
- ImageEditorClose Property ActiveX/Java Uploader PHP
- ImageRotated Property ActiveX/Java Uploader PHP
- InitComplete Property ActiveX/Java Uploader PHP
- PreRender Property ActiveX/Java Uploader PHP
- Progress Property ActiveX/Java Uploader PHP
- RestrictionFailed Property ActiveX/Java Uploader PHP
- SelectionChange Property ActiveX/Java Uploader PHP
- UploadFileCountChange Property ActiveX/Java Uploader PHP
- ViewChange Property ActiveX/Java Uploader PHP
- ContextMenu Class ActiveX/Java Uploader PHP
- ConvertedFile Class ActiveX/Java Uploader PHP
- Converter Class ActiveX/Java Uploader PHP
- DeleteFilesDialog Class ActiveX/Java Uploader PHP
- DescriptionEditor Class ActiveX/Java Uploader PHP
- DetailsViewColumns Class ActiveX/Java Uploader PHP
- FolderPane Class ActiveX/Java Uploader PHP
- FontFormat Class ActiveX/Java Uploader PHP
- ImageEditor Class ActiveX/Java Uploader PHP
- ImageFormat Class ActiveX/Java Uploader PHP
- InformationBar Class ActiveX/Java Uploader PHP
- InstallationProgress Class ActiveX/Java Uploader PHP
- JavaControl Class ActiveX/Java Uploader PHP
- Messages Class ActiveX/Java Uploader PHP
- Metadata Class ActiveX/Java Uploader PHP
- Package Class ActiveX/Java Uploader PHP
- PaneItem Class ActiveX/Java Uploader PHP
- PostFields Class ActiveX/Java Uploader PHP
- QualityMeter Class ActiveX/Java Uploader PHP
- Restrictions Class ActiveX/Java Uploader PHP
- StatusPane Class ActiveX/Java Uploader PHP
- Thumbnail Class ActiveX/Java Uploader PHP
- ThumbnailClientEvents Class ActiveX/Java Uploader PHP
- TreePane Class ActiveX/Java Uploader PHP
- UploadedFile Class ActiveX/Java Uploader PHP
- Uploader Class ActiveX/Java Uploader PHP
- UploadHandler Class ActiveX/Java Uploader PHP
- UploadPane Class ActiveX/Java Uploader PHP
- UploadProgressDialog Class ActiveX/Java Uploader PHP
- UploadSettings Class ActiveX/Java Uploader PHP
- AmazonS3Extender Class ActiveX/Java Uploader PHP
- FileSettings Class ActiveX/Java Uploader PHP
- ActiveX/Java Uploader JavaScript Reference
- ActiveX/Java Uploader Client-Side Events Reference
- POST Field Reference
- HTML5/Flash Uploader
- Licensing Information
- Legal Notices
ClientEvents.BeforeUpload Property ActiveX/Java Uploader PHP
Supported browsers:
Gets or sets an array of BeforeUpload event handlers.
Syntax
PHP
public function &getBeforeUpload() {
}
public function setBeforeUpload($value) {
}
Property Value
Type: array
The string containing the name of BeforeUpload event handler or an array of handler names.
Remarks
This event fires when the upload is about to be started.