jSchema | A simple , easy to use data modeling framework for JavaScript | Data Visualization library
kandi X-RAY | jSchema Summary
kandi X-RAY | jSchema Summary
A simple, easy to use data modeling framework for JavaScript
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QUESTION
I am trying to parse only part of provided JSON. I am using Newtonsoft.Json.Schema nuget. For the next example, I want to deserialize only name and age properties.
...ANSWER
Answered 2021-May-24 at 13:31I don't think there is any built-in method for your usecase, because the additionalProperties
is meant to either forbid/allow additional properties. But once they are allowed in the schema, they are also deserialized. It doesn't make much sense to me to allow additional properties in the schema, but then don't allow them to show up in the data. Maybe you can explain your usecase?
The simplest would probably be to deserialize to a class instead of JObject
. And in that class only define the properties you would like to see
QUESTION
I'm trying to generate JSON Schemas using Newtonsoft JSON Schema. Regular properties added in my POCO class are added to the schema when it is generated. I'm also using PostSharp Aspects to add properties, but none of those are added to the schema.
This is a Console application targeting .NET 4.7.2.
Here is my Console application:
...ANSWER
Answered 2021-May-20 at 13:30Newtonsoft.Json has an opt-in feature to serialize compiler-generated properties. See Newtonsoft.Json.Serialization.DefaultContractResolver.SerializeCompilerGeneratedMembers
property.
QUESTION
This was really easy to do with the original JSON.NET package, you'd just pass Formatting.None to the ToString() method and you'd get a nice condensed output. Is there not a similar option for JSchema?
...ANSWER
Answered 2021-Feb-04 at 19:50Given a JSchema schema
, to get compact formatting, you can do:
QUESTION
I have a .NET Core API Gateway based project. I want to introduce dependency injection (di) as many of the packages that I need to introduce are based on this pattern, so require the use of IServiceCollection and so on.
The examples I can find online of introducing DI to AWS Lambda focus only on the standard Lambda projects, where the entry point is the Handler function. I'm unsure how to replicate this with my API Gateway project, as it uses a different structure. I have one parameterless constructor of
...ANSWER
Answered 2020-Aug-20 at 07:34You were already pointed in the right direction by Naadem Taj, but here is an example to clarify.
You would want to set up the services in Startup.cs, and after that you have an access to those in other services you create.
Take an example:
QUESTION
I'm trying to validate the output of some REST Web API functions I've created against a third-party provided JSON schema. I'm using a .NET 4.8 console app to do the validation.
I'm using JSON.NET Schema (v3.0.0), and have been struggling with this problem here: my project-response.json
schema file looks something like this:
ANSWER
Answered 2020-Jul-13 at 08:05You will need to remove $id
, from project-response.json
because it will define the base url for $ref
. See this link.
Or use JSchemaPreloadedResolver
to preload the common-types.json
like
QUESTION
I am trying to create a schema to ensure that outside-supplied JSON is of the following form:
...ANSWER
Answered 2017-Oct-20 at 15:42You can't set Required
(is only a get
) use instead this:
QUESTION
A year ago I've asked how to set the type of a schema object based on the value of another property? which I've got a great answer for, and I've been using that schema ever since.
Now the source data have changed - and the schema is failing under the following circumstances:
The source data contains many properties, however only two of them are relevant for this question: "key" and "value" - the type of "value" depends on the value of "key" -
For instance:
If the key is "comment", the type of value {"Text":"commentValue"}
.
If the key is "offset", the type of value is {"seconds":int}
.
If the key is "weather", the type of value is {"value": Enum["sun", "clouds", "rain"...]}
Some of the keys do not have the value property, so the schema should forbid it from appearing with these keys - for instance, if the key is "standby" the value property should not appear at all - which is what my current schema is doing good.
However, now the data source have changed and I get "value" :{}
as a part of my Json where once it was omitted - and the current schema does not allow it.
So my question is - how do I allow one of these two options? I've tried any combination of anyOf
I could think of, but failed miserably - the Newtonsoft.Json.Schema.JSchema
failed to parse the text.
Here's a simplified version of the schema I'm currently using:
...ANSWER
Answered 2020-Mar-12 at 12:50You're close, but not quite. You have to remember that the allOf
is an array of subschemas (JSON Schemas). (Null isn't a valid schema, so you might have got some "not a valid schema" errors.)
As such, consider this modified subschema from allOf[0]
...
QUESTION
I'm getting below error while running "npm install @angular/cli -g"command in vscode(windows 7)
more:
...ANSWER
Answered 2019-Dec-17 at 03:23The terminal that you are using to install dependencies (PowerShell) is interpreting @ as a variable. Open your project workspace in VS Code and try using its integrated terminal (which may be a bash terminal) and the command should work.
Also, you could use double quotes like this: npm install "@angular2-material"
and it should work. Just remember that working with Windows terminal is always a bad idea when it comes to these commands.
I suggest you to install Git and take advantage of its Git Bash terminal that comes along with it. Just leave Windows command prompt alone.
QUESTION
I don't know if I have done this correctly or not, but I have the following class to try to validate and parse JSON:
...ANSWER
Answered 2019-Sep-20 at 06:27You are getting an error because "\"User sent null or empty data\""
is not a JSON object, so it cannot be parsed by JObject.Parse
. Instead you should use JToken.Parse
. This method can handle any kind of JSON -- objects, arrays and simple values. The IsValid
extension method is defined to work on JToken
, so it should still work fine with this change.
As an aside, when the JToken
validates successfully, you don't need to deserialize the JSON a second time with JsonConvert.DeserializeObject()
. You can convert the token to your object directly using JToken.ToObject()
instead.
So in other words, change this code:
QUESTION
With Newtonsoft.Json.Schema I am trying to add dependencies and serialize to a json-schema (.json file).
...ANSWER
Answered 2019-May-16 at 07:46This was an issue with Newtonsof.Json.Schema. It has now been fixed: https://github.com/JamesNK/Newtonsoft.Json.Schema/issues/187
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