Microsoft Planner Connector 24.4
IDOL Microsoft Planner Connector Help

# empty

The `empty` method checks whether the JSON array is empty.

## Syntax

    empty()

## Returns

(Boolean). Returns `true` if the array is empty.

## Example

    local myJsonArray = LuaJsonArray:new(4,"a string",true)

    print ("Is the array empty?  " , myJsonArray:empty() )
    -- Is the array empty?   false

    myJsonArray:clear()

    print ("Is the array empty?  " , myJsonArray:empty() )
    -- Is the array empty?   true

Copyright 2024 Open Text
Version 24.4 | Last updated September 2024

Send documentation feedback

Close

Send documentation feedback

To send feedback using your default email client, open an email window.

Otherwise, send your feedback and the information below to MFI-swpdl.idoldocsfeedback@opentext.com.

We appreciate your feedback!

Product: IDOL Microsoft Planner Connector 24.4

Topic Title: empty