Adobe Dreamweaver API Reference CS5 Bedienungsanleitung PDF herunterladen (Seite 15)

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DREAMWEAVER API REFERENCE

The file I/O API

Last updated 8/27/2013

Description

This function gets the size of a specified file.

Arguments

fileURL

• The fileURL argument, which is expressed as a file:// URL, is the file for which you are checking the size.

Returns

An integer that represents the actual size, in bytes, of the specified file.

DWfile.listFolder()

Availability

Dreamweaver 2.

Description

This function gets a list of the contents of the specified folder.

Arguments

folderURL, {constraint}

• The folderURL argument is the folder for which you want a contents list, which is expressed as a file:// URL, plus

an optional wildcard file mask. Valid wildcards are asterisks (*), which match one or more characters, and question

marks (?), which match a single character.

• The constraint argument, if it is supplied, must be either "files" (return only files) or "directories" (return

only folders). If it is omitted, the function returns files and folders.

Returns

An array of strings that represents the contents of the folder.

Example

The following code gets a list of all the text (TXT) files in the C:/temp folder and displays the list in an alert message:

var folderURL = "file:///c|/temp";

var fileMask = "*.txt";

var list = DWfile.listFolder(folderURL + "/" + fileMask, "files");

if (list){

alert(folderURL + " contains: " + list.join("\n"));

}

DWfile.read()

Availability

Dreamweaver 2.

Description

This function reads the contents of the specified file into a string.

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