How do i filter out to obtain the text ("I can provide....")? The program im using has no variable that contains just this text. Thanks!
{
"session_id": "9643039c-edf0-435a-8345-fc225859a6de"
}
{
"output": {
"generic": [
{
"response_type": "text",
"text": "I can provide you with directions, locations and operating hours as of now."
}
],
"intents": [
{
"intent": "Function",
"confidence": 0.30141472287041043
}
],
"entities": []
}
}
{}
Thanks...took me longer than it should have but here it the code:
string response = dialog.Message();
JObject data = JObject.Parse(response);
Console.WriteLine(data["output"]["generic"].First["text"]);
string text = data["output"]["generic"].First["text"].ToString();
Related
I am working with an API that uses GraphQL and returns JSON data and I want to deserialize the JSON content dynamically rather than map the entire service structure in my application into C# data structures (.NET types/classes).
I've done this before but the JSON data was quite simple and straightforward. However, the this API I'm working with returns more complex/verbose JSON and I'm struggling to parse it properly.
Can anyone advise on how to parse the below JSON? That is, how to access the dynamic JSON's objects/properties.
I'm using Newtonsoft.Json. This is my code to deserialize:
byte bC = 0;
string location_text = string.Empty;
string location_value = string.Empty;
dynamic results = JsonConvert.DeserializeObject<dynamic>(json);
foreach (dynamic d in results)
{
bC = d.data.locationSuggestions.Count; // d.locationSuggestions.Count
for (byte b = 0; b < bC; b++)
{
location_text = d.data.locationSuggestions[b].location.contextualName;
location_value = d.data.locationSuggestions[b].location.id.value;
}
}
When I run this code I get an error that says "data" or "locationSuggestions" cannot be found.
The JSON I'm trying to parse is as follows:
{
"data": {
"locationSuggestions": [
{
"location": {
"id": {
"value": "seekAnzPublicTest:location:seek:2dkY4vZJF"
},
"name": "Brisbane",
"contextualName": "Brisbane QLD 4000 AU",
"countryCode": "AU",
"parent": {
"id": {
"value": "seekAnzPublicTest:location:seek:2FjxhQans"
},
"name": "CBD & Inner Suburbs",
"parent": {
"id": {
"value": "seekAnzPublicTest:location:seek:32XZdsa2K"
},
"name": "Brisbane"
}
}
}
},
{
"location": {
"id": {
"value": "seekAnzPublicTest:location:seek:2ckmimaF1"
},
"name": "Brisbane Grove",
"contextualName": "Brisbane Grove NSW 2580 AU",
"countryCode": "AU",
"parent": {
"id": {
"value": "seekAnzPublicTest:location:seek:2UC23LszP"
},
"name": "Southern Highlands & Tablelands",
"parent": {
"id": {
"value": "seekAnzPublicTest:location:seek:FTwZdE2K"
},
"name": "New South Wales"
}
}
}
}
]
},
"extensions": {
"requestLatency": 171
}
}
Regarding your JSON string, you can use dynamic to parse it and access the data as shown below:
You can also find a working example at: https://dotnetfiddle.net/lnhwJz
using System;
using Newtonsoft.Json;
public class Program
{
public static void Main()
{
var jsonString=#"{'data':{'locationSuggestions':[{'location':{'id':{'value':'seekAnzPublicTest:location:seek:2dkY4vZJF'},'name':'Brisbane','contextualName':'Brisbane QLD 4000 AU','countryCode':'AU','parent':{'id':{'value':'seekAnzPublicTest:location:seek:2FjxhQans'},'name':'CBD & Inner Suburbs','parent':{'id':{'value':'seekAnzPublicTest:location:seek:32XZdsa2K'},'name':'Brisbane'}}}},{'location':{'id':{'value':'seekAnzPublicTest:location:seek:2ckmimaF1'},'name':'Brisbane Grove','contextualName':'Brisbane Grove NSW 2580 AU','countryCode':'AU','parent':{'id':{'value':'seekAnzPublicTest:location:seek:2UC23LszP'},'name':'Southern Highlands & Tablelands','parent':{'id':{'value':'seekAnzPublicTest:location:seek:FTwZdE2K'},'name':'New South Wales'}}}}]},'extensions':{'requestLatency':171}}";
var parsedData=JsonConvert.DeserializeObject<dynamic>(jsonString);
foreach(var item in parsedData.data.locationSuggestions)
{
Console.WriteLine(item.location.name);
Console.WriteLine(item.location.id.value);
Console.WriteLine(item.location.contextualName);
}
}
}
Output:
Brisbane
seekAnzPublicTest:location:seek:2dkY4vZJF
Brisbane QLD 4000 AU
Brisbane Grove
seekAnzPublicTest:location:seek:2ckmimaF1
Brisbane Grove NSW 2580 AU
I am fetching /me/apprequests from Facebook API. It works and I get the data in JSON format.
Thing is that everything is nested, like a dictionary inside a dictionary.
What i tried:
Dictionary<string, object> dict = Facebook.MiniJSON.Json.Deserialize(result.RawResult) as Dictionary<string, object>;
object data;
string request_code = "";
if (dict.TryGetValue("data", out data))
{
var rc = (((Dictionary<string, object>)data)["id"]);
request_code = (string)rc;
}
Debug.Log("request_code=" + request_code);
I think I need to loop the dictionary to get all id's.
I can confirm that if (dict.TryGetValue("data", out data)) does work correctly and get the dictionary of data arrays, but fails here (((Dictionary<string, object>)data)["id"]); with casting error.
Json looks like:
{
"data": [{
"application": {
"category": "Games",
"link": "https:\/\/www.facebook.com\/games\/?app_id=2523532533",
"name": "game name",
"id": "23432423423"
},
"created_time": "2019-02-27T16:01:15+0000",
"from": {
"name": "David boom",
"id": "387923432423089962"
},
"message": "You are invited",
"to": {
"name": "Dusty Spice",
"id": "10234324421033685"
},
"id": "413880842521239_10156578101000000"
},
{
"application": {
"category": "Games",
"link": "https:\/\/www.facebook.com\/games\/?app_id=2523532533",
"name": "game name",
"id": "23432423423"
},
"created_time": "2019-02-27T14:12:41+0000",
"from": {
"name": "David boom2",
"id": "387923432423089962"
},
"message": "You are invited",
"to": {
"name": "Dusty Spice",
"id": "10234324421033685"
},
"id": "316676422209302_10156578101000000"
}],
"paging": {
"cursors": {
"before": "NDEzODgwODQyNTIxMjM5Ojc1OTQzODY4NAZDZD",
"after": "MzE2Njc2NDIyMjA5MzAyOjc1OTQzODY4NAZDZD"
}
}
}
Managed to make it work if it will help someone:
string request_code = "";
if (dict.TryGetValue("data", out data))
{
int dataLength = ((List<object>)data).Count;
for (int i = 0; i < dataLength; i++)
{
var rc = ((List<object>)data)[i];
var rc2 = (((Dictionary<string, object>)rc)["id"]);
request_code = (string)rc2;
Debug.Log("request_code=" + request_code);
}
}
I have following json object of array structure.I am trying to retrieve certain elements from array of objects
{
"data": [
{
"_id": "5b62dc6ebef986403db8aafd",
"name": "smitha vijaya",
"designation": "account management",
"projects": {
"project1": "description1",
"project2": "description2"
},
"age": "27"
},
{
"_id": "5b62dd17bef986403db8ab90",
"name": "JIKKU VARGHESE",
"designation": "SUPERVISING OPERATIONS MANAGER",
"projects": {
"project1": "description1",
"project2": "description2"
},
"age": "27"
},
{
"_id": "5b62dd76bef986403db8abe3",
"name": "SUJEETH NAIR",
"designation": "MENA AMS",
"projects": {
"project1": "description1",
"project2": "description2"
},
"age": "30"
},
{
"_id": "5b62ddb1bef986403db8ac13",
"name": "GIRISH KN",
"designation": "MENA AMS",
"projects": {
"project1": "description1",
"project2": "description2"
},
"age": "27"
}
]
}
I am using following c# code to extract ist name (smitha)
JsonData jsonvale = JsonMapper.ToObject( jsonString);
Name = jsonvale["data"][0]["name"].ToString();
print (name);
how can i acces other elements like name jikku and so on?
You could iterate using a for loop:
for(int i = 0; i < jsonvale.length; i++) {
JsonData jsonvale = JsonMapper.ToObject(jsonString);
Name = jsonvale["data"][i]["name"].ToString();
print(name);
}
You can iterate it over your json array like following:
JsonData jsonvale = JsonMapper.ToObject( jsonString);
for (var i=0; i<jsonvale.length; i++){
print(jsonvale["data"][i]["name"].ToString());
}
Just deserialize this json in List() and then you can access all data from this list without loops, and when you do not need this list anymore, you can destroy it. See this example https://github.com/IonCojucovschi/JsonDeserializeGenericForm
this is my json file
{
{
"#odata.context": "https://api.onedrive.com/v1.0/$metadata#drives('me')/items('root')/children/$entity",
"createdBy": {
"application": {
"displayName": "Nopbackup",
"id": "4c190e01"
},
"user": {
"displayName": "pallav jha",
"id": "611c19eb038d5aa1"
}
},
"createdDateTime": "2016-05-12T07:25:36.463Z",
"cTag": "adDo2MTFDMTlFQjAzOEQ1QUExITEyNC42MzU5ODYzODk5MTI3MDAwMDA",
"eTag": "aNjExQzE5RUIwMzhENUFBMSExMjQuMw",
"id": "611C19EB038D5AA1!124",
"lastModifiedBy": {
"application": {
"displayName": "Nopbackup",
"id": "4c190e01"
},
"user": {
"displayName": "pallav jha",
"id": "611c19eb038d5aa1"
}
},
"lastModifiedDateTime": "2016-05-12T08:36:31.27Z",
"name": "Nopbackup",
"parentReference": {
"driveId": "611c19eb038d5aa1",
"id": "611C19EB038D5AA1!105",
"path": "/drive/root:"
},
"size": 0,
"webUrl": "https://onedrive.live.com/redir?resid=611C19EB038D5AA1!124",
"fileSystemInfo": {
"createdDateTime": "2016-05-12T07:25:36.463Z",
"lastModifiedDateTime": "2016-05-12T08:36:31.27Z"
},
"folder": {
"childCount": 0
}
}
}
i want to get this "id": "4c190e01" from json
dynamic value = Newtonsoft.Json.JsonConvert.DeserializeObject(result);
string id = Convert.ToString(value.id[0]);
this is my code but i am not getting 4c190e01 id
rewrite your code as following...
dynamic valuePoco = Newtonsoft.Json.JsonConvert.DeserializeObject(result);
string id = Convert.ToString(valuePoco.createdBy.application.id);
You can use the path to the desired property. If you want to select the element with 4c190e01 as id, you can use
string id = value.createdBy.application.id;
or
string id = value.lastModifiedBy.application.id;
depending on your needs.
As it was pointed out, you'd need to fix your JSON first and remove the first { and the last }
First thing first, Your json is invalid.
You've to remove one { from top and } from the bottom and then use the following code:
dynamic jsonObj = JsonConvert.DeserializeObject(result);
string id = jsonObj.createdBy.application.id.ToString();
I have this Joson
{
"Sucess": true,
"Msg": "OK",
"Ret": {
"First": 0,
"Next": true,
"Total": 60,
"Itens": [
{
"ID": 212121,
"Name": "uuuuuuuuuuuuuuuuuuuuuuuu",
"LcID": 9898,
"Oclao": false,
"Lal": {
"ID": 12202,
"Name": "pppppppppppppppppp",
"Pais": "Brasil",
"Dtc": 0.0
},
"Subtipo": {
"ID": 7458,
"Desc": "mnmnmnmnn"
},
"Tipo": {
"Sit": "cor1",
"Sitrm": 0,
"Name": "Shsdfow"
},
"Qtde": 0,
"Qntcoes": 0,
"Pubum": "adfsdfsdfs",
"Evias": {
"arq": {
"Mo": [
"site.com"
],
"Moir": [
"site.com"
]
}
}
},
{
"ID": 9797878,
"Name": "uuuuuuuuuuuuuuuuuuuuuuuu",
"LcID": 9898,
"Oclao": false,
"Lal": {
"ID": 12332,
"Name": "pppppppppppppppppp",
"Pais": "Brasil",
"Dtc": 0.0
},
"Subtipo": {
"ID": 7458,
"Desc": "mnmnmnmnn"
},
"Tipo": {
"Sit": "cor1",
"Sitrm": 0,
"Name": "Shsdfow"
},
"Qtde": 0,
"Qntcoes": 0,
"Pubum": "adfsdfsdfs",
"Evias": {
"arq": {
"Mo": [
"site.com"
],
"Moir": [
"site.com"
]
}
}
}
]
}
}
I would read the array "items" by the field names without using a class to Deserialize, what I did so far was:
JObject jRetorno = JObject.Parse(strJson);
IList<JToken> jItens = jRetorno["Itens"].Children().ToList();
The example http://www.newtonsoft.com/json/help/html/SerializingJSONFragments.htm that uses a class for this, as my json always changes, wanted something like:
strReturn = jItens[1]["ID"];
strReturn = jItens[1]["Name"];
strReturn = jItens[2]["ID"];
strReturn = jItens[2]["Name"];
strReturn = jItens[3]["ID"];
strReturn = jItens[3]["Name"];
Thanks!
You're not that far off. The data you want is one level further down, inside the Ret object. Try it like this:
JObject jRetorno = JObject.Parse(strJson);
IList<JToken> jItens = jRetorno["Ret"]["Itens"].Children().ToList();
foreach (JToken jt in jItens)
{
Console.WriteLine(jt["ID"]);
Console.WriteLine(jt["Name"]);
}
Fiddle: https://dotnetfiddle.net/TwtGyz