JSONPropertyName

4 min

Returns the name of a property from a JSON object at a given index.

Syntax

JSONPropertyName(jsonString, position)

For a description of the business object categories, see Notes on "Enabled For".

Business Object Category	Yes/No
Business Rules: Before-Save Rules	Yes
Business Rules: Calculation Rules (After Save, with or without Also Recalculate on Load)	Yes1
Business Rules: Calculation Rules (Before Save or Always, without Also Recalculate On Load)	Yes
Business Rules: Calculation Rules (Before Save or Always, with Recalculate On Load)	Yes1
Business Rules: Editing Rules	Yes2
Business Rules: Initialization Rules	Yes
Business Rules: Read Only Rules	No
Business Rules: Required Rules	Yes2
Business Rules: Validation Rules	Yes
Client Expressions	No
Object Permissions	No
Services	No
LDAP	No
Mobile	No
Quick Actions (except UI Quick Actions)	Yes
UI Quick Actions	No
Reports	Yes
Search/Dashboard without field references	No
Search/Dashboard with field references	No
Not fully supported in calculation rules that have a condition of After Save or the Also Recalculate on Load option selected. It may fail if the rule's field is used in a grid, form, or saved search. Except when this field appears on a form or is triggered by such a field.

Parameter	Description
jsonString	Input JSON Object String
position	Zero-based index of property whose name to return

Returns the property name for given position from the input JSON string.

$(JSONPropertyName('{"color": "red","price": 19.95,"used": "True","returnDate": "2012-04-23T18:25:43.5111Z"}', 2))

Returns this value: used