UploadCurrentFileSizeSent (Function)

ONLINE HELP
WINDEV, WEBDEV AND WINDEV MOBILE

Version:

Home | Sign in | English

In which event should I use this function?
Maximum size of files to upload

WINDEV

WEBDEV

WINDEV Mobile

Others

See also

UploadCurrentFileSizeSent (Function)

In french: UploadTailleEnvoyéeFichierEnCours

Returns the size (in bytes) already sent for the file currently uploaded via an Upload control.

Example

// -- Event "Progress of transfer"
// Displays the total file size in KB
STC_SizeFileSent = Round(UploadCurrentFileSize(MySelf) / 1024, 0) + "KB"

Syntax

<Result> = UploadCurrentFileSizeSent(<Upload control>)

<Result>: Integer

Size already sent for the file that is currently uploaded.

<Upload control>: Control name

Name of Upload control to use.

Remarks

In which event should I use this function?

UploadCurrentFileSizeSent can only be used in the browser event "Progress of transfer". This event is associated:

to the "Send" button for a single-file Upload control.
to the "Add" button for a multi-file Upload control.

Used in another event, UploadCurrentFileSizeSent will return 0.

Maximum size of files to upload

By default, the size of files to upload is not limited in the WEBDEV engine. This size can be limited:

by the Web server used (IIS, Apache, etc.).
See the documentation about the Web server used for more details.
For example, with the IIS server, in the Web server configuration, "Filtering requests" section, click "Modify the function parameters..." and modify the "Maximum allowed content length (bytes)" section.
Another method to access this setting is to go via the "configuration editor" of IIS, section "system.webServer/security/requestFiltering" sect ion, "requestLimits" and "maxAllowedContentLength" choices..
by the WEBDEV application server.
The file will not be uploaded if its size exceeds the limit size.
To modify the maximum size of files to upload in WEBDEV application server, the registry must be modified on the server:
1. To modify the size of the uploaded files for all the WEBDEV 26 applications, select the following key: HKEY_LOCAL_MACHINE\SOFTWARE\PC SOFT\WEBDEV\26.0 on a 32-bit computer and HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\PC SOFT\WEBDEV\26.0 on a 64-bit computer.
2. Add the MAX_UPLOAD string. The value of this string will be the maximum size of files to upload (in KB).

Related Examples:

Unit examples (WEBDEV): Uploading or Downloading a file

[ + ] This example explains how to upload (copy to the server) or download (download from the server) a file and it allows you to:
- Copy a file from the browser computer to the server
- Download a file found on the server
- Download a file found on the server via a link
- Download a file found on the server by requesting its opening

Component : WDJS.DLL