TreeTable columns based on item attributes

Webix JS
#1

I’m curious if when defining columns for a TreeTable, can item attributes be accessed for a column, or only direct properties at the item level. (Not sure if I working that correctly)

As an example, for each item, I’ve got a “rec” attribute, which contains multiple values. so I would like to specify something like id=“rec.Name” as a column Id and it use the appropriate value :

Example JSON:

[
    {
        "id": "0013700000ARzs3AAD",
        "rec": {
            "attributes": {
                "type": "Account",
                "url": "/services/data/v43.0/sobjects/Account/001XXXXXXXXXXXXXX"
            },
            "Id": "001XXXXXXXXXXXXXX",
            "Name": "TEST ACCOUNT 1",
            "AccountNumber": "0000123456"
        },
        "data": [
            {
                "id": "0013700000ARwKtAAL",
                "rec": {
                    "attributes": {
                        "type": "Account",
                        "url": "/services/data/v43.0/sobjects/Account/001XXXXXXXXXXXXX"
                    },
                    "Id": "001XXXXXXXXXXXXX",
                    "Name": "CHILD ACCOUNT 1",
                    "AccountNumber": "0000222222"
                },
                "data": []
            }
		]
	}
]

I’d like to set up columns like and have it work properly:

columns:[
    { id:"rec.Name", header:"Name", width:250,
		template:"{common.space()}{common.icon()}{common.treecheckbox()}{common.folder()}#value#"},
    { id:"id", header:"Id", width:200}
]

However at the moment it is just coming back as undefined for the column values.

#2

I was able to resolve this by fixing the template, and for other fields, adding a template that referenced the attribute like “rec.Name” in the template vs. in the id attribute.