How to Create a Spreadsheet in a particular folder via App Script

Question

Can anybody help me out,

I want to create a Spreadsheet through App Script in a particular folder. How to do that.

Presently I am doing as follow:

Answer 1

In July 27, 2020 there have been these updates:

The File class now has the following methods:

• file.getTargetId(): Gets a shortcut's file ID.
• file.getTargetMimeType(): Returns the mime type of the item a shortcut points to.
• file.moveTo(destination): Moves a file to a specified destination folder.

The Folder class now has the following methods:

• folder.createShortcut(targetId): Creates a shortcut to the provided Drive item ID, and returns it.
• folder.moveTo(destination): Moves an item to the provided destination folder.

The following Folder class methods have been deprecated:

• addFile(File)
• addFolder(Folder)
• removeFile(File)
• removeFolder(Folder)

https://developers.google.com/apps-script/releases/#july_27_2020

So you can create a Spreadsheet file in a folder using file.moveTo(destination) method:

function createSpreadSheetInFolder(ss_new_name, folder_dest_id) {
    var ss_new = SpreadsheetApp.create(ss_new_name);
    var ss_new_id = ss_new.getId();
    var newfile = DriveApp.getFileById(ss_new_id);
    newfile.moveTo(DriveApp.getFolderById(folder_dest_id))
    return ss_new_id;
}

var file_name = 'SPREADSHEET NAME';
var folder_id = 'DESTINATION FOLDER ID';
var new_ssId = createSpreadSheetInFolder(file_name, folder_id)