JSON.List
---------

Lists all IDs of current JSON objects.

| Component | Version | macOS | Windows | Linux | Server | iOS SDK |
|---|---|---|---|---|---|---|
| [JSON](component_JSON.md) | [12.5](newinversion125.md) | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes |

MBS( "JSON.List" ) ### Parameters

none

### Result

Returns list or error.

### Description

Lists all IDs of current JSON objects.  
Returns IDs for all JSON objects in memory. If this list is growing, you may have forgotten to call [JSON.Release](JSONRelease.md) in your scripts.  
Normally after all scripts are done, this list should be empty.  
### Examples

Create one and then show the list:

 MBS ("[JSON.Parse](JSONParse.md)"; "{}") & ¶ & MBS ("JSON.List")  
### See also

- [JS.List](JSList.md)
- [JSON.Parse](JSONParse.md)
- [JSON.Release](JSONRelease.md)

### Release notes

- **Version 12.5**
    - Added [FM.SQL.List](https://www.mbsplugins.eu/FMSQLList.shtml), [JSON.List](https://www.mbsplugins.eu/JSONList.shtml), [Matrix.List](https://www.mbsplugins.eu/MatrixList.shtml), [MongoDB.List](https://www.mbsplugins.eu/MongoDBList.shtml) and [XML.List](https://www.mbsplugins.eu/XMLList.shtml) functions.

### Blog Entries

- [MBS FileMaker Plugin 12.5 News](https://www.mbsplugins.de/archive/2022-11-17/MBS_FileMaker_Plugin_125_News/monkeybreadsoftware_blog_filemaker)
- [MBS FileMaker Plugin, version 12.5pr4](https://www.mbsplugins.de/archive/2022-10-24/MBS_FileMaker_Plugin_version_1/monkeybreadsoftware_blog_filemaker)

This function is free to use.

Created 15th October 2022 , last changed 31st January 2023

  
[JSON.JSONPatch.FromDiff](JSONJSONPatchFromDiff.md) - [JSON.Merge](JSONMerge.md)

[HTML Version](JSONList.shtml)