JSONArray recognized as JSONObject

Question

I jave a JSONArray "appelliLista" that get recognized as JSONObject. So i cant loop to retrieve data for each record.

                   //Recovering data object 
                    JSONObject obj = new JSONObject(response);
                    JSONObject disponibiliì = obj.getJSONObject("result");

                    JSONArray lista = disponibiliì.getJSONArray("appelliLista"); //not working
                    JSONObject  lista2 = disponibiliì.getJSONObject("appelliLista"); //working in the wrong way no error but just cant loop

JSON RESPONSE

`

{
"service": "appelliLista",
"status-code": 200,
"status-description": "success",
"time-spent": 0.116739,
"server-time": "07/05/2019-04:03:57pm",
"result": {
"appelliLista": {
1: {
"Attivita didattica": "SISTEMI OPERATIVI",
"Appello": "22/05/2019",
"Iscrizione": "07/05/201920/05/2019",
"Descrizione": "SISTEMI OPERATIVI",
"Sessioni": "2018/2019",
"link": "APP_ID=62&CDS_ESA_ID=10047&ATT_DID_ESA_ID=5868&ADSCE_ID=20148812&AA_OFF_ID=2014&CDS_ID=10047&PDS_ID=9999&AA_ORD_ID=2013&ISCR_APERTA=1&TIPO_ATTIVITA=1&TIPO_APP_COD=0"
}
}
}
}

`

Your json array is wrong see in jsonlint.com and validate json — Nick Bapu
– Nick Bapu, Commented May 8, 2019 at 7:17
according to jsonResponse there is no JSONArray, so the code is right. You need to check up with your webservice. — Umair
– Umair, Commented May 8, 2019 at 7:17
its ok, appelliLista is an object, not array: "appelliLista": { - note it starts with { - for more see en.wikipedia.org/wiki/JSON#Data_types_and_syntax — pskink
– pskink, Commented May 8, 2019 at 7:18

IntelliJ Amiya · Accepted Answer · 2019-05-08 07:24:08Z

2

Json array format is

"appelliLista":[
  {....},
  {....}
]

your json element appelliLista is a json object so cannot parse to array

edited May 8, 2019 at 7:24

IntelliJ Amiya

75.8k15 gold badges169 silver badges199 bronze badges

answered May 8, 2019 at 7:22

Loui5

9410 bronze badges

Sign up to request clarification or add additional context in comments.

Comments

Mehdi Navran · Accepted Answer · 2019-05-08 08:19:56Z

0

Assuming your JSON object is like below, you can simply iterate over it this way:

        var object = {
            "service": "appelliLista",
                "status-code": 200,
                    "status-description": "success",
                        "time-spent": 0.116739,
                            "server-time": "07/05/2019-04:03:57pm",
                                "result": {
                                            "appelliLista": {
                                                1: {
                                                    "Attivita didattica": "SISTEMI OPERATIVI",
                                                        "Appello": "22/05/2019",
                                                            "Iscrizione": "07/05/201920/05/2019",
                                                                "Descrizione": "SISTEMI OPERATIVI",
                                                                    "Sessioni": "2018/2019",
                                                                        "link": "APP_ID=62&CDS_ESA_ID=10047&ATT_DID_ESA_ID=5868&ADSCE_ID=20148812&AA_OFF_ID=2014&CDS_ID=10047&PDS_ID=9999&AA_ORD_ID=2013&ISCR_APERTA=1&TIPO_ATTIVITA=1&TIPO_APP_COD=0"
                                                }
                                            }
            }
        }




        for (key in object) {
            console.log(key + " : " + object[key]);
        }

edited May 8, 2019 at 8:19

answered May 8, 2019 at 7:58

Mehdi Navran

6410 bronze badges

2 Comments

Giorgio Cafiso Over a year ago

the language is java not javascript. can you show me how to iterate in java?

Mehdi Navran Over a year ago

I see, you check this link, maybe it help: stackoverflow.com/questions/9151619/…

Collectives™ on Stack Overflow

JSONArray recognized as JSONObject

2 Answers 2

Comments

2 Comments

Your Answer

Linked

Hot Network Questions

Collectives™ on Stack Overflow

2 Answers 2

Comments

2 Comments

Your Answer

Sign up or log in

Post as a guest

Linked

Related