json.get
Function json.get
Introduced in MapTool 1.3b49
Returns the value in a json array at the specified index, or returns the value from json object for the specified key.
Usage
[h: jarr = json.get(jarr, index)]
[h: jarr = json.get(jobj, key)]
Examples
[h:a=json.fromStrProp("a=1;b=44;c=12")] [json.get(a,"b")]
[h:a=json.fromList("1,44,12")] [json.get(a,1)]
Returns
44 44