Questions tagged [jsonelement]
14 questions
5
votes
1 answer
C# JsonElement to string without formatting
I need to convert a JsonElement to string but without any carriage return, tabs or spaces. A simple ToString() works but leaves those in:
data.ToString()
Results:
"{\r\n "Field1": "Value1",\r\n "Field2": "Value2"\r\n }"
Looking…
Xaphann
- 3,195
- 10
- 42
- 70
3
votes
2 answers
Equivalent of JArray.FromObject() in .Net5?
We have a project which using System.Text.Json in .NET 5 instead of Newtonsoft JObject. Using Newtonsoft, it is pretty easy to replace dynamic JSON data e.g. as shown below:
siteDataObject["student"] =…
Carrie Kaski
- 133
- 7
2
votes
0 answers
JsonElement Parameter has valuekind undefined even after passing data?
I created a method that takes in a JSONElement parameter. The problem is that whenever I execute the method and pass it a json object, the parameter is always of value undefined.
Why is this happening?
The following is the method that I am trying to…
HopelessStudent
- 49
- 4
1
vote
1 answer
C# Object - get properties from json within the object
My HTTP response data includes a field that is structured as a Dictionary. Accessing the Object in debug mode shows me what I expect to see, i.e.
ValueKind = Object:
{ "someProp" : "someValue",
"anotherProp" : "anotherValue" .. }
=>…
ISquared
- 364
- 4
- 22
1
vote
0 answers
How convert Data class to JsonElement in kotlinx
I'm trying to convert a kotlin dataclass to a JsonElement, is there a way to do it using kotlin?
@Serializable
data class SubjectContext(
val name: String,
var programContext: Properties? = null
)
@Serializable
data class Properties(
…
C.Meza
- 11
- 3
1
vote
1 answer
JsonElement GetRawText method throws "Operation is not valid" exception on empty array
Situation
I am running into an issue with my implementation of .NET Core's System.Text.Json.JsonSerializer.
The API which my application utilizes for getting data returns JSON in the following format:
{
"context": "SomeUnusedContextValue",
…
thebugsdontwork
- 401
- 3
- 17
0
votes
1 answer
How to set the value of a property of a JsonElement Object
I'm having a List of JsonElement, and I want to set the value of each element property through iteration but I don't know how to proceed with a JsonElement object.
Here my code :
List exportExported = GetDatas();
foreach (JsonElement…
harili
- 406
- 9
- 24
0
votes
2 answers
Model to JsonElement
What is the best/quickest way to convert a Model to JsonElement?
Background:
I have existing code for a Controller that passes JsonElement from the request body to a repository. Now I have another Controller that first needs to do some logic on the…
Xaphann
- 3,195
- 10
- 42
- 70
0
votes
1 answer
Parse native json values from array stored jsonb column in postgres with Entity Framework .NET Core NpgSql
My team has a table in postgres, let's call it Thing. It looks like this:
Thing Table:
id
value
type
integer
jsonb
string
Here are some sample records
id
value
type
1
"hello"
string
2
123
number
3
{ "name": "foo"…
ahanusa
- 969
- 1
- 9
- 11
0
votes
1 answer
JSON Type not supported for int datatype --> JSON type not supported. (Parameter 'ValueKind')\r\nActual value was Number
I have a class Person that has an Age property which is an int. It is persisted down to Cosmos Graph DB. I use the GremlinClient to fetch the record and then I have a Materialize method to rebuild . If the Person class doesn't have any int types…
Robert Green MBA
- 1,834
- 1
- 22
- 45
0
votes
2 answers
list of strings can not be converted to gson.JsonElement
I have want to create a jsonObject in java of this type:
"a": "b",
"c": {
"d": {
"e": [
"f",
"g",
"h"
]
}
}
Following is a snippet of the code where I try to add the value of "e" given in the form of the list:
import…
Coding Practice
- 5
- 3
0
votes
2 answers
How to create a domain object from a Json element?
the external web service returns me a Json file of the…
Roberto Riarte
- 31
- 5
-1
votes
0 answers
java.lang.ClassCastException: com.google.gson.JsonNull cannot be cast to com.google.gson.JsonObject
I am trying to add the list of customers in JSONObject as given below:
for (int j = 0; j < list.size(); j++) {
if (list.size() > 0) {
JSONObject customerList = new JSONObject();
list.get(j).getId();
customerList.put("id",…
Rahulv
- 1
- 2
-2
votes
2 answers
Error on JsonElement cannot be convert to JsonObject
so there is a jsonReqObj,
jsonReqObj = {
"postData" : {
"name":"abc",
"age": 3,
"details": {
"eyeColor":"green",
"height": "172cm",
"weight": "124lb",
}
}
}
And there is a save function that will return a…
AshH
- 39
- 7