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| Class | |||
|---|---|---|---|
| Name | getJSONArray() | ||
| Examples | 
// The following short JSON file called "data.json" is parsed 
// in the code below. It must be in the project's "data" folder.
//
// { "animals": [
//   {
//     "id": 0,
//     "species": "Capra hircus",
//     "name": "Goat"
//   },
//   {
//     "id": 1,
//     "species": "Panthera pardus",
//     "name": "Leopard"
//   },
//   {
//     "id": 2,
//     "species": "Equus zebra",
//     "name": "Zebra"
//   } ]
// }
JSONObject json;
void setup() {
  json = loadJSONObject("data.json");
  JSONArray values = json.getJSONArray("animals");
  
  for (int i = 0; i < values.size(); i++) {
    
    JSONObject animal = values.getJSONObject(i); 
    int id = animal.getInt("id");
    String species = animal.getString("species");
    String name = animal.getString("name");
    println(id + ", " + species + ", " + name);
  }
}
// Sketch prints:
// 0, Capra hircus, Goat
// 1, Panthera pardus, Leopard
// 2, Equus zebra, Zebra
 | ||
| Description | Retrieves the JSONArray with the associated key. | ||
| Syntax | .getJSONArray(key) | ||
| Parameters | 
 | ||
| Returns | JSONArray | ||
| Related | getJSONObject() setJSONObject() setJSONArray() | 
