EDOBE XDOM TAKE 6 IR - PRODUCTSHEET Especificações descarregar pdf (Página 58)

CHAPTER 3: File System Access Folder object 58

Folder class functions

These functions are available as a static methods of the Folder class. It is not necessary to create an

instance in order to call them.

decode()

Folder.decode (uri)

uri

String. The encoded string to decode. All special characters must be encoded in UTF-8

and stored as escaped characters starting with the percent sign followed by two

hexadecimal digits. For example, the string

"my%20file" is decoded as "my file".

Special characters are those with a numeric value greater than 127, except the following:

/ - _ . ! ~ * ' ( )

Decodes the specified string as required by RFC 2396.

Returns the decoded string.

encode()

Folder.encode (name)

name

String. The string to encode.

Encodes the specified string as required by RFC 2396. All special characters are encoded in UTF-8

and stored as escaped characters starting with the percent sign followed by two hexadecimal digits.

For example, the string

"my file" is encoded as "my%20file".

Special characters are those with a numeric value greater than 127, except the following:

/ - _ . ! ~ * ' ( )

Returns the encoded string.

isEncodingAvailable()

Folder.isEncodingAvailable (name)

name

String. The encoding name. Typical values are “ASCII,” “binary,” or “UTF-8.” See “File- and

Folder-supported encoding names” on page 45.

Checks whether a given encoding is available.

Returns true if your system supports the specified encoding, false otherwise.

selectDialog()

Folder.selectDialog ([prompt])

prompt

Optional. A string containing the prompt text, if the dialog allows a prompt.

Opens the built-in platform-specific file-browsing dialog, and creates a new

File or Folder object

for the selected file or folder. Differs from the object method

selectDlg() in that it does not

preselect a folder.

If the user clicks OK, returns a

File or Folder object for the selected file or folder. If the user

cancels, returns

null.

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