[JS] How to get folder count?

[K159]

Hi.

I want to get a number of folders for a specific directory.

var folderCount = Folder("C:/test/file/").getFiles( ? );    // Is this what values need?

alert(folderCount.length);

If this method is wrong, please tell me the other way.

Thanks

[b91823603 · Accepted solution]

Hi,

Get all files from folder and then check whether it is a file or folder. Try this one

var myFileList = Folder("D:/Test").getFiles();

var folderCount = GetFoldersCount(myFileList) ;

$.writeln(folderCount);

function GetFoldersCount(fileList)

{     

    var folderCount = 0;

    for (var i = 0; i < fileList.length; i++)

    { 

        var myFile = myFileList; 

        if (myFile instanceof Folder) 

            folderCount++;

    } 

    return folderCount

}