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How to get GVL comments via API from data Layer

MarcelDrent
New Poster

How to get GVL comments via API from data Layer

How to get GVL comments via API from data Layer?

 https://127.0.0.1:8443/automation/api/v2/nodes/plc/app/Application/sym/gvl/IX01CH01?  

only gives type and value

{ "type": "bool8", "value": false }

 

3 REPLIES 3
CodeShepherd
Community Moderator

Re: How to get GVL comments via API from data Layer

I moved this post to own topic from this thread.

CodeShepherd
Community Moderator

Re: How to get GVL comments via API from data Layer

 

https://127.0.0.1:8443/automation/api/v2/nodes/plc/app/Application/sym/GVL_Test/bTest

 

This is like you have seen only getting the data.

The comment is part of the metadata. So you have to read them:

 

https://127.0.0.1:8443/automation/api/v2/nodes/plc/app/Application/sym/GVL_Test/bTest?type=metadata

 

The answer will be in my case:

 

{
  "type": "object",
  "value": {
    "nodeClass": "Variable",
    "operations": {
      "read": true,
      "write": true,
      "create": false,
      "delete": false,
      "browse": true
    },
    "description": "This is a test boolean",
    "descriptionUrl": "",
    "displayName": "",
    "displayFormat": "Auto",
    "unit": "",
    "references": []
  }
}

 

For more information about using the REST API see "Using REST API of ctrlX CORE".

MarcelDrent
New Poster

Re: How to get GVL comments via API from data Layer

Thanks!

MarcelDrent_0-1664348362465.png

 

 

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