WebFileManager Configuration Options

KB235 Last reviewed 03 August 2015

Configuration variables for WebFileManager.

1 Overview
2 IIS Permissions
3 Defining Variable Values
4 Configuration Variables

Overview

WebFileManager has a number of configuration options or variables that may be used to control appearance and functionality. All of these variables have default values and, in some cases, the availability of variables and their values may vary depending on other variables.

By default, WebFileManager operates in a "locked down" mode where it is only possible to view folder and file listings. To enable a specific item of functionality, it has to be manually configured. For example, to enable folder creation, the FolderCreate variable must be enabled.

IIS Permissions

To be able to use any file system actions - like folder creation, file deletion etc - the user account or IIS AppPool used for the host IIS website must have corresponding permissions. Simply enabling functionality within WebFileManager will not enable to corresponding security permission in Windows.

For example, if you enable the FileDelete variable, you must enable File Delete permissions for your IIS website.

Defining Variable Values

WebFileManager configuration values are defined through the Config property of the WebFileManager control. It is recommended that these values are defined at the Load event in the ASP.Net Page Cycle and are redefined even on Postbacks.

The following example shows the simplest configuration

Protected Sub Page_Load(sender As Object, e As System.EventArgs) Handles Me.Load
        ' WebFileManager configuration
        WebFileManager.Config.BaseFolderPath = "~/user"
    End Sub

Configuration Variables

Configuration variables may be categorised as follows:

Group	Description
Core Permissions	The variables required for WebFileManager to work.
Generic IO	Generic FileSystem and IO configuration variables
Files	Variable options for managing files including read/write and upload permissions
Folders	Variable options for managing folders including write, move and rename permissions
User Interface	User Interface (UI) options
3rd Party Integration	Generic options for integrating WebFileManager with third party plugins and controls
ckEditor Integration	Options for integrating WebFileManager with ckEditor.

Core Variables

Name	Required
BaseFolderPath	Yes
CurrentPath	No
LogPolicy	No
ParentWebFormUrl	No

BaseFolderPath

Name	BaseFolderPath
Type	String
Values	An ASP.Net root relative virtual path of the root folder to be used in WebFileManager.
Default	~/user

Defines the base or root folder path for WebFileManager. All files and folders accessible by WebFileManager must be descendants of this path.

For example:

WebFileManager.Config.BaseFolderPath = "~/myfiles"

CurrentPath

Name	CurrentPath
Type	String (ASP.Net Url)
Values	An ASP.Net root relative url
Default	If nothing is specified or an invalid or unrecognised Url is specified, then the value of BaseFolderPath is used.

Defines the url or folder of the current folder being viewed in WebFileManager. If not defined, WebFileManager will use the value specified for BaseFolderPath.

The value of CurrentPath must always be a descendant or equal to BaseFolderPath. If an an unrecognised or invalid path is used, WebFileManager will default to the value of BaseFolderPath.

LogPolicy

Name	LogPolicy
Type	Enumeration
Values	None All ErrorsOnly
Default	All

Defines the policy controlling the information written to the log file. The following table shows the permitted values.

Value	Description
None	Nothing is logged
All	Every recorded action or event is logged.
ErrorsOnly	Only error events are logged.

ParentWebFormUrl

Name	ParentWebFormUrl
Type	String (ASP.Net root relative Url)
Values	An ASP.Net root relative url
Default	If nothing is specified, WebFileManager will automatically determine this value.

Defines the ASP.Net root relative Url of the parent WebForm containing the WebFileManager control. If this is not defined, then it will be automatically determined. If you are using WebFileManager is a CMS or an application using rewritten Urls, it is recommended that this value is specified.

For example:

WebFileManager.Config.ParentWebFormUrl = Request.AppRelativeCurrentExecutionFilePath

Generic IO

Name	Required
FileSystemObjectCopy	No
FileSystemObjectMove	No

FileSystemObjectCopy

Name	FileSystemObjectCopy
Type	Boolean
Values	True or False
Default	False

When this variable is enabled (set to True) it is possible to copy file system objects like files and folders within WebFileManager.

This variable has no effect if the IIS permissions for the host website are configured to allow write operations.

FileSystemObjectMove

Name	FileSystemObjectMove
Type	Boolean
Values	True or False
Default	False

When this variable is enabled (set to True) it is possible to move file system objects like files and folders within WebFileManager.

This variable has no effect if the IIS permissions for the host website are configured to allow write and delete operations.

File Variables

Name	Required
FileDelete	No
FileRename	No
FileUploadMode	No
FileDownload	No

FileDelete

Name	FileDelete
Type	Boolean
Values	True or False
Default	False

When this variable is enabled (set to True) it is possible to delete files within WebFileManager.

This variable has no effect if the IIS permissions for the host website are configured to allow delete file operations.

FileRename

Name	FileRename
Type	Boolean
Values	True or False
Default	False

When this variable is enabled (set to True) it is possible to rename files within WebFileManager.

This variable has no effect if the IIS permissions for the host website are configured to allow this action.

FileUploadMode

Name	FileUploadMode
Type	Enumeration
Values	Disabled Standard Plupload
Default	Disabled

Defines the policy controlling whether or not file uploads should be enabled in WebFileManager. If enabled, is recommend that Plupload is used as Standard may prove unreliable with large files or slow internet connections.

This variable has no effect unless the IIS permissions for the host website permitted file write operations.

The following table shows the permitted values.

Value	Description
Disabled	File Upload functionality is not available
All	Upload via the inbuilt ASP.Net functionality
Plupload	Upload using Plupload

FileDownload

Name	FileDownload
Type	Boolean
Values	True or False
Default	False

When this variable is enabled (set to True) it is possible to download files through WebFileManager.

This variable has no effect if the IIS permissions for the host website are configured to allow file reading.

Folder Variables

Name	Required
FolderCreate	No
FolderDelete	No
FolderRename	No

FolderCreate

Name	FolderCreate
Type	Boolean
Values	True or False
Default	False

When this variable is enabled (set to True) it is possible to create folders within WebFileManager

This variable has no effect if the IIS permissions for the host website are configured to allow folder creation.

FolderDelete

Name	FolderDelete
Type	Boolean
Values	True or False
Default	False

When this variable is enabled (set to True) it is possible to delete folders - and their contents - within WebFileManager

This variable has no effect if the IIS permissions for the host website are configured to allow folder and file deletion.

FolderRename

Name	FolderRename
Type	Boolean
Values	True or False
Default	False

When this variable is enabled (set to True) it is possible to rename folders within WebFileManager

This variable has no effect if the IIS permissions for the host website are configured to allow folder renaming.

User Interface Variables

Name	Required
ImageLightBox	No
ImageRotation	No
ListingMode	No
OperatingMode	No
UIMode	No

ImageLightBox

Name	ImageLightbox
Type	Boolean
Values	True or False
Default	False

When this variable is enabled (set to True) then the image Lightbox functionality is enabled. This functionality uses LightBox by Lokesh Dhakar

ImageRotation

Name	ImageRotation
Type	Boolean
Values	True or False
Default	False

When this variable is enabled (set to True) then image rotation and flipping functionality is enabled.

Caution: this functionality is currently experimental and may not work. It requires file system modify permissions.

ListingMode

Name	ListingMode
Type	Enumeration
Values	Listing Thumbnail
Default	Listing

Defines the listing style in WebFileManager. The following table shows the permitted values.

Value	Description
Listing	Shows standard list of files and folders
Thumbnail	Shows a thumbnail image list of files and folders

OperatingMode

Name	OperatingMode
Type	Enumeration
Values	Inline ckEditor ParentTextBoxControl ParentListBoxControl
Default	Inline

Defines the operating mode of WebFileManager. This is primarily used to define whether WebFileManager is working a standalone file manager or is integrated into another plugin or control. The following table shows the permitted values.

Value	Description
Inline	Standalone File Manager
ckEditor	Used when WebFileManager is integrated into ckEditor as its' default file manager
ParentTextBoxControl	Used when WebFileManager is integrated into a webform to populate a specified TextBox (using ParentControlId) with the path to a selected file.
ParentListBoxControl	Used when WebFileManager is integrated into a webform to populate a listbox (using ParentControlId) with the path to a selected file.

UIMode

Name	UIMode
Type	Enumeration
Values	Inline InputBox
Default	Inline

Defines the user interface (UI) mode of WebFileManager. This is primarily used to define the user interface container of WebFileManager. This variable typically only applies when WebFileManager is integrated in Calzada Media products.

The following table shows the permitted values.

Value	Description
Inline	The WebFileManager control is not encapsulated in any user interface container
InputBox	WebFileManager is encapsulated within a CalzadaMedia.Web inputbox container.

Generic Third Party Integration

Name	Required
ParentControlId	NO

ParentControlId

Name	ParentControlId
Type	String
Value	The Id of an ASP.Net Control
Default	Empty

This configuration variable is used when WebFileManager is integrated into a form to populate the value of either a Textbox or ListBox.

For a TextBox, the variable OperatingMode must be set to ParentTextBoxControl
For a ListBox, the variable OperatingMode must be set to ParentListBoxControl

For this functionality to work correctly, the ClientIdMode property for the relevant WebControl must be set to static. For example:

<asp:ListBox ID="lbImages" runat="server" ClientIDMode="Static" Width="100%" Rows="10" />

This variable is not required with ckEditor integration.

ckEditor Integration

Name	Required
ckEditorFuncNum	Does not need to be specified - handled by ckEditor.
ckEditorControlId	Does not need to be specified - handled by ckEditor.
ckEditorType	Does not need to be specified - handled by ckEditor.

ckEditorFuncNum

Name	ckEditorFuncNum
Type	String
Value	n/a
Default	Empty

The value of this variable is defined by ckEditor when it invokes WebFileManager.

ckEditorControlId

Name	ckEditorControlId
Type	String
Value	n/a
Default	Empty

The value of this variable is defined by ckEditor when it invokes WebFileManager.

ckEditorType

Name	ckEditor
Type	String
Value	n/a
Default	Empty

The value of this variable is defined by ckEditor when it invokes WebFileManager.

WebFileManager Configuration Options

Contents

Overview

IIS Permissions

Defining Variable Values

Configuration Variables

Core Variables

BaseFolderPath

CurrentPath

LogPolicy

ParentWebFormUrl

Generic IO

FileSystemObjectCopy

FileSystemObjectMove

File Variables

FileDelete

FileRename

FileUploadMode

FileDownload

Folder Variables

FolderCreate

FolderDelete

FolderRename

User Interface Variables

ImageLightBox

ImageRotation

OperatingMode

UIMode

Generic Third Party Integration

ParentControlId

ckEditor Integration

ckEditorFuncNum

ckEditorControlId

ckEditorType

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