Adobe Dreamweaver API Reference CS5 Manuale Utente Scaricare il pdf (Pagina 12)

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101

DREAMWEAVER API REFERENCE

The file I/O API

Last updated 8/27/2013

var fileURL = "file:///c|/temp/mydata.txt";

if (DWfile.exists(fileURL)){

alert(fileURL + " exists!");

}else{

alert(fileURL + " does not exist.");

}

DWfile.getAttributes()

Availability

Dreamweaver 2.

Description

This function gets the attributes of the specified file or folder.

Arguments

fileURL

• The fileURL argument, which is expressed as a file:// URL, is the file or folder for which you want to get attributes.

Returns

A string that represents the attributes of the specified file or folder. If the file or folder does not exist, this function

returns a

null value. The following characters in the string represent the attributes:

• R is read only.

• D is folder.

• H is hidden.

• S is system file or folder.

Example

The following code gets the attributes of the mydata.txt file and displays an alert box if the file is read only:

var fileURL = "file:///c|/temp/mydata.txt";

var str = DWfile.getAttributes(fileURL);

if (str && (str.indexOf("R") != -1)){

alert(fileURL + " is read only!");

}

DWfile.getModificationDate()

Availability

Dreamweaver 2.

Description

This function gets the time when the file was last modified.

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Adobe Dreamweaver API Reference CS5 Manuale Utente Pagina 12

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