Preconfiguration "File manager"

File manager limited to folders and files located in specific foldes on the disk

This preconfiguration can be activated when creating a new object (e.g. by "New object ..." in the local object menu or by pressing the Insert key after selecting the object) and is included in the group: "/ Panels (PmaPanel) / Others examples".
This preconfiguration can be created in the object: PmaFolder, PmaRoot, PmaPanel or PmaWorkspace.

The preconfiguration is created including the panel (object of the PmaPanel type) is functional also as Web panel.

The preconfiguration creates an object of the PmaPanel type named "FileManager". The panel contains the PmgForm object that is configured as 2 panel file manager in the onFormLoad event. The function buttons allow initiation of requested disc operation over the active (highlighted green) item/panel.

The panel has the following methods:
CopyFile - for copying files
CreateDir - for creating folders
DeleteDir - for deleting empty folders
DeleteFile - for deleting files
GetFromDir - returns a list of existing folders and files in requested folder
Init - defines the folder that will be used as root for file manager operations
MoveFile - for moving files

In the "Init" method the enabled root folders for left and right side of the manager are set. This initialization setup is done in the JSON format:
title - user description of the selected folder
path - path to selected folder
readonly - specifies whether the folder (and its subfolders/files) are 1=read only, 0=for read and write
subfolder - specifies whether it is allowed to enter the subfolders. 1=yes, 0=no.

File manager usage:
Use the arrows or the mouse to select the file or folder on both sides of the manager. By left mouse button double-clicking or Enter enters the subfolder. The file operations represente by the buttons are executed on the active side of the manager indicated green.

Manager limitations:
- It is possible to delete or copy only individual files.
- The folder can be deleted only if it is empty.
These configurators can be set before the preconfiguration is created:
The name of created objectName of the object created in the Pma objects tree. The maximum name length is 30 characters. This is a system name, so it must contain only alphanumeric and must not contain any diacritics (i.e. national dependent characters), empty string, spaces and the first character must not be a number.
Default: "FileManager"
Enable as Web componentSpecifies whether this object has to be registered as a Web server component
After the preconfiguration is created, the "PmaPanel > Web server > Enable as Web component" configurator will be set to this value.

Pm9.00.11: Created
PROMOTIC 9.0.27 SCADA system documentation MICROSYS, spol. s r.o.

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